From aa247e82e131aaa9fb02d0a4efa00656da3b24a6 Mon Sep 17 00:00:00 2001
From: Tes Cha <tes.cha@sendbird.com>
Date: Wed, 11 Aug 2021 19:43:24 +0900
Subject: [PATCH] v1.1.27

---
 CHANGELOG.md               | 4 ++++
 SendBirdSyncManager.min.js | 4 ++--
 package.json               | 2 +-
 3 files changed, 7 insertions(+), 3 deletions(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index b403972..c8bf33d 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,9 @@
 # Changelog
 
+## v1.1.27(AUG 11, 2021)
+
+- Improved stability in `AsyncDB` in React Native.
+
 ## v1.1.26(MAY 12, 2021)
 
 - Improved stability in React Native.
diff --git a/SendBirdSyncManager.min.js b/SendBirdSyncManager.min.js
index 2d89ec8..4276785 100644
--- a/SendBirdSyncManager.min.js
+++ b/SendBirdSyncManager.min.js
@@ -1,6 +1,6 @@
 /**
  * Copyright(c) 2016 SendBird, Inc.
- * SendBird SyncManager JavaScript SDK v1.1.26
+ * SendBird SyncManager JavaScript SDK v1.1.27
  */
 
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this.extendForwardWithChunk(e),this.extendBackwardWithChunk(e),this}},{key:"extendForwardWithChunk",value:function(e){return this.extendForward(e.endAt),this}},{key:"extendBackwardWithChunk",value:function(e){return this.extendBackward(e.startAt),this}},{key:"extendWithMessage",value:function(e){return this.extendForwardWithMessage(e),this.extendBackwardWithMessage(e),this}},{key:"extendForwardWithMessage",value:function(e){return this.extendForward(e.createdAt),this}},{key:"extendBackwardWithMessage",value:function(e){return this.extendBackward(e.createdAt),this}}],[{key:"createFromJson",value:function(e){var n=new t(e.channelUrl,e.filter);return n.chunkId=e.chunkId,n.startAt=e.startAt,n.endAt=e.endAt,n}},{key:"getDefaultFilter",value:function(){return{messageTypeFilter:null,customTypeFilter:null,senderUserIdsFilter:[],includeMetaArray:!0}}},{key:"MessageTypeFilterRealValue",get:function(){return["","user","file","admin"]}}]),t}(),Ke=function(e){var c=this,l=e.collection("MessageChunk"),a=new T;return this.reload=function(e,n){return l.findById(e.chunkId,n)},this.upsert=function(e,t){var n,r;n=e,r=function(e,n){e?t(e):t(null,He.createFromJson(n))},a.lock(function(t){var e=Wn.getInstance();e.currentUserId?(n.ownerUserId=e.currentUserId,Ge[n.chunkId]=n,l.upsert(Ge[n.chunkId].serialize(),function(e,n){t(),e?r(e):r(null,n)})):(t(),r(Te.create(Te.Type.ERROR_SETUP_MISSING)))})},this.remove=function(n,t){var e,r;e=n,r=function(e){e?t(e):t(null,n)},a.lock(function(t){Wn.getInstance().currentUserId?(Ge[e]&&delete Ge[e],l.remove(e,function(e,n){t(),e?r(e):r(null,n)})):(t(),r(Te.create(Te.Type.ERROR_SETUP_MISSING)))})},this.clear=function(e){return t=e,void a.lock(function(n){Ge={},l.clear(function(e){n(),t(e)})});var t},this.getChunksByHistoryOffset=function(e,n,t){var r=Wn.getInstance(),a=He.getDefaultFilter();r.currentUserId&&((e=new Wn.LocalDB.Query({ownerUserId:r.currentUserId,channelUrl:n,filterKey:Qe(a),endAt:{"<=":e}})).limit=Number.MAX_SAFE_INTEGER,e.index={ownerUserId:Wn.LocalDB.Query.Order.ASC,channelUrl:Wn.LocalDB.Query.Order.ASC,filterKey:Wn.LocalDB.Query.Order.ASC,endAt:Wn.LocalDB.Query.Order.DESC},l.find(e,t))},this.clearChunkByHistoryOffset=function(a,n,t){var e,r,i=Wn.getInstance(),s=He.getDefaultFilter();i.currentUserId&&(e=new Promise(function(t,r){var e=new Wn.LocalDB.Query({ownerUserId:i.currentUserId,channelUrl:n,filterKey:Qe(s),endAt:{"<=":a}});e.limit=Number.MAX_SAFE_INTEGER,e.index={ownerUserId:Wn.LocalDB.Query.Order.ASC,channelUrl:Wn.LocalDB.Query.Order.ASC,filterKey:Wn.LocalDB.Query.Order.ASC,endAt:Wn.LocalDB.Query.Order.DESC},l.removeIf(e,function(e,n){return e?r(e):t(n)})}),r=new Promise(function(t,r){c.getChunkByTimestamp(n,s,a,function(e,n){return e?r(e):(n&&(n.extendBackward(a),c.upsert(n,function(e,n){return e?r(e):void t(n)})),void t(n))})}),Promise.all([e,r]).then(function(e){t(null)}).catch(function(e){t(e)}))},this.getChunkByTimestamp=function(r,e,a,i){var n=Wn.getInstance();n.currentUserId?((e=new Wn.LocalDB.Query({ownerUserId:n.currentUserId,channelUrl:r,filterKey:Qe(e),startAt:{"<=":a},endAt:{">=":a}})).limit=1,e.index={ownerUserId:Wn.LocalDB.Query.Order.ASC,channelUrl:Wn.LocalDB.Query.Order.ASC,filterKey:Wn.LocalDB.Query.Order.ASC,endAt:Wn.LocalDB.Query.Order.DESC},l.find(e,function(e,n){var t;e?i(e):(t=0<n.length?He.createFromJson(n[0]):null)?t.hasDefaultFilter()?i(null,t):((n=new Wn.LocalDB.Query({channelUrl:r,filterKey:Qe(He.getDefaultFilter()),startAt:{"<=":a}})).limit=1,n.index={ownerUserId:Wn.LocalDB.Query.Order.ASC,channelUrl:Wn.LocalDB.Query.Order.ASC,filterKey:Wn.LocalDB.Query.Order.ASC,endAt:Wn.LocalDB.Query.Order.DESC},l.find(n,function(e,n){e?i(e):(e=0<n.length?He.createFromJson(n[0]):null)&&e.endAt>t.endAt?e.isOverlap(t)?(t.extendWithChunk(e),c.upsert(t,i)):((n=new He(t.channelUrl,t.filter)).startAt=e.startAt,n.endAt=e.endAt,c.upsert(n,i)):i(null,t)})):i(null)})):i(Te.create(Te.Type.ERROR_SETUP_MISSING))},this.mergePreviousChunkOverlap=function(r,a){var e=Wn.getInstance();e.currentUserId?((e=new Wn.LocalDB.Query({ownerUserId:e.currentUserId,chunkId:{"!=":r.chunkId},channelUrl:r.channelUrl,filterKey:r.filterKey,endAt:{">=":r.startAt}})).limit=Number.MAX_SAFE_INTEGER,l.find(e,function(e,t){e?a(e):0<t.length?(e=new Wn.LocalDB.Query({chunkId:{"/in":t.map(function(e){return e.chunkId})}}),l.removeIf(e,function(e){if(e)a(e);else{for(var n=0;n<t.length;n++)r.extendWithChunk(t[n]);c.upsert(r,a)}})):c.upsert(r,a)})):a(Te.create(Te.Type.ERROR_SETUP_MISSING))},this.sliceRange=function(e,s,o,u){var n=Wn.getInstance();n.currentUserId?((e=new Wn.LocalDB.Query({ownerUserId:n.currentUserId,channelUrl:e,filterKey:Qe(He.getDefaultFilter())})).limit=Number.MAX_SAFE_INTEGER,l.find(e,function(e,i){e||(0<(i=i.map(function(e){return He.createFromJson(e)}).filter(function(e){return e.contains(s)||e.contains(o)})).length?function(){var e,a=0,n=j(i);try{for(n.s();!(e=n.n()).done;)!function(){var n=e.value,t=new He(n.channelUrl,n.filter);t.extendBackward(n.startAt),t.extendForward(s);var r=new He(n.channelUrl,n.filter);r.extendBackward(o),r.extendForward(n.endAt),c.remove(n.chunkId,function(e){e||(t.hasVolume()&&c.upsert(t,function(e){e&&_e.error("Failed to write the partial chunk on chunk slice.")}),r.hasVolume()&&c.upsert(r,function(e){e&&_e.error("Failed to write the partial chunk on chunk slice.")}),un.getInstance().applyTrimmedChunk(n,r)),++a>=i.length&&u(null)})}()}catch(e){n.e(e)}finally{n.f()}}():u(null))})):u(Te.create(Te.Type.ERROR_SETUP_MISSING))},this};function We(e,n,t){return t?n.channelUrl===e.url&&((!t.messageType||t.messageType===n.messageType)&&((!t.customType||t.customType===n.customType)&&!(Array.isArray(t.senderUserIdsFilter)&&0<t.senderUserIdsFilter.length&&n.sender&&t.senderUserIdsFilter.indexOf(n.sender.userId)<0))):n.channelUrl===e.url}var ze=function(){var t={},u=[];return this.removeChannel=function(e){for(var n in u){var t=u[n];t.controller.channel.url===e.url&&t.view.channelWasRemoved(e)}},this.updateChannel=function(s){for(var e in u){var n=u[e];n.controller.channel.url===s.url&&n.view.channelWasUpdated(s)}(!t.hasOwnProperty(s.url)||s.messageOffsetTimestamp>t[s.url])&&(t[s.url]=s.messageOffsetTimestamp,t[s.url]&&(un.getInstance().chunkContainer.clearChunkByHistoryOffset(s.messageOffsetTimestamp,s.url,function(e){e&&_e.error("Error while clearing message chunk history",e)}),un.getInstance().messageContainer.loadMessagesByHistoryOffset(s.messageOffsetTimestamp,s.url,function(e,n){if(!e){un.getInstance().messageContainer.clearMessagesByHistoryOffset(s.messageOffsetTimestamp,s.url,function(e,n){e&&_e.error("Error while clearing chat history",e)});var t=n.filter(function(e){return e.hasOwnProperty("sendingStatus")&&"failed"===e.sendingStatus}).map(function(e){return e.reqId}),r=n.filter(function(e){return e.hasOwnProperty("sendingStatus")&&"succeeded"===e.sendingStatus}).map(function(e){return e.messageId});if(0<r.length||0<t.length)for(var a in u){var i=u[a];i.controller.channel.url===s.url&&(0<r.length&&i.view.removeViewItems(r),0<t.length&&i.view.removeViewItems(t,{isRequestId:!0}))}}})))},this.addCollection=function(e,n){u.push({controller:e,view:n}),e.hasOwnProperty("channel")&&e.channel.hasOwnProperty("url")&&(!t.hasOwnProperty(e.channel.url)||e.channel.messageOffsetTimestamp>t[e.channel.url])&&(t[e.channel.url]=e.channel.messageOffsetTimestamp)},this.removeCollection=function(e){e=u.map(function(e){return e.controller}).indexOf(e);0<=e&&(u[e].controller._pause(),u.splice(e,1))},this.clearCollection=function(){for(var e in u)u[e].controller._pause();u=[]},this.pause=function(){for(var e in u)u[e].controller._pause()},this.resume=function(n){var e,t=u.length,r=null;for(e in u)u[e].controller._resume(function(e){r=e||r,--t<=0&&n(r)})},this.upsert=function(e,n){if(0<e.length)for(var t in u){var r=u[t];if(r.controller!==n){var a,i=[];for(a in e){var s=e[a];We(r.controller.channel,s,r.controller.filter)&&i.push(s)}0<i.length&&r.view.addViewItems(i,{isEventMessage:!0,direction:"next"})}}},this.update=function(e,n){if(0<e.length)for(var t in u){var r=u[t];if(r.controller!==n){var a,i=[],s=[];for(a in e){var o=e[a];0<=r.view.messages.map(function(e){return e.messageId}).indexOf(o.messageId)&&(We(r.controller.channel,o,r.controller.filter)?i:s).push(o)}0<i.length&&r.view.addViewItems(i,{isEventMessage:!0,direction:"next"}),0<s.length&&r.view.removeViewItems(s)}}},this.read=function(e,n){for(var t in u){var r=u[t];r.controller!==n&&r.controller.channel.url===e.url&&(r.controller.channel=e,r.view.addViewItems(r.view.messages))}},this.remove=function(e,n){var t=2<arguments.length&&void 0!==arguments[2]?arguments[2]:{};if(0<e.length)for(var r in u){var a=u[r];a.controller!==n&&a.view.removeViewItems(e,t)}},this.clear=function(){for(var e in t={},u)u[e].view.clearViewItem()},this.updateCurrentChunk=function(e){for(var n in u){var t=u[n];t.view.currentChunk&&!t.view.currentChunk.hasSameFilter(e)||t.view.updateCurrentChunk(e)}},this.applyTrimmedChunk=function(e,n){for(var t in u){var r=u[t];r.view.currentChunk&&r.view.currentChunk.chunkId===e.chunkId&&(r.controller._chunkTrimmed=!0,r.view.updateCurrentChunk(n))}},this};function Je(){this.onChannelEvent=function(e,n){}}function Xe(){this.onPendingMessageEvent=function(e,n){},this.onFailedMessageEvent=function(e,n,t){},this.onSucceededMessageEvent=function(e,n){},this.onNewMessage=function(e){},this.onMessageEvent=function(e,n){},this.onChannelRemoved=function(e){},this.onChannelUpdated=function(e){}}var Ye={INSERT:"insert",UPDATE:"update",MOVE:"move",REMOVE:"remove",CLEAR:"clear"},$e={INSERT:"insert",UPDATE:"update",REMOVE:"remove",CLEAR:"clear"},Ze={NONE:"none",UPDATE_RESEND_FAILED:"update_resend_failed",REMOVE_RESEND_SUCCEEDED:"remove_resend_succeeded",REMOVE_RETENTION_EXPIRED:"remove_retention_expired",REMOVE_EXCEEDED_MAX_COUNT:"remove_exceeded_max_count",REMOVE_MANUAL_ACTION:"remove_manual_action",REMOVE_UNKNOWN:"remove_unknown"},en=function(){function r(e){var n=this,e=e.channelUrl;h(this,r),this._resendingTimer=null;var t=!1;Object.defineProperty(this,"_isRunning",{get:function(){return t},set:function(e){t!==(t=e)&&n._toggleResendingInterval()}}),this._clear(),this.collectionReferenceCount=1,this._channelUrl=e}return c(r,[{key:"_clear",value:function(e){e=0<arguments.length&&void 0!==e?e:{noManualMessages:!1};this._retryCount=0,this._delayTime=0,this._isRunning=!1,e.noManualMessages||(this.manualMessages=[]),this.automaticMessages=[],clearTimeout(this._resendingTimer),this._resendingTimer=null}},{key:"_appendMessagesWithOrder",value:function(e,n){var i=this,n=1<arguments.length&&void 0!==n?n:{},s=n.hasOwnProperty("isAutomatic")?n.isAutomatic:Wn.syncManagerOptions.messageResendPolicy===Wn.Options.MessageResendPolicy.AUTOMATIC;e.forEach(function(e){for(var n=(s?i.automaticMessages:i.manualMessages).length,t=n,r=0;r<n;r++){var a=(s?i.automaticMessages:i.manualMessages)[r];if(e.createdAt<a.createdAt){t=r;break}}(s?i.automaticMessages:i.manualMessages).splice(t,0,e)})}},{key:"appendMessages",value:function(t){for(var r=this,e=0===this.automaticMessages.length,a=Wn.syncManagerOptions.messageResendPolicy===Wn.Options.MessageResendPolicy.AUTOMATIC,n=t.length,i=[],s=0;s<n;s++)!function(e){var n=t[e];0;e=[];a&&(e=r.automaticMessages),0<[].concat(B(e),B(r.manualMessages)).filter(function(e){return e.reqId===n.reqId}).length||i.push(n)}(s);this._appendMessagesWithOrder(i),e&&0<this.automaticMessages.length&&this._resendUserMessage()}},{key:"removeMessages",value:function(t){for(var r=this,a=Wn.syncManagerOptions.messageResendPolicy===Wn.Options.MessageResendPolicy.AUTOMATIC,e=t.length,i=!1,n=0;n<e;n++)!function(e){var n=t[e];i=!1,a&&(r.automaticMessages=r.automaticMessages.filter(function(e){return e.reqId!==n.reqId||!(i=!0)})),i||(r.manualMessages=r.manualMessages.filter(function(e){return e.reqId!==n.reqId}))}(n)}},{key:"_resendUserMessage",value:function(){var o=this;if(this._retryCount++,Wn.syncManagerOptions.automaticMessageResendRetryCount!==Wn.Options.INFINITY&&this._retryCount>Wn.syncManagerOptions.automaticMessageResendRetryCount)return this._appendMessagesWithOrder(this.automaticMessages,{isAutomatic:!1}),this.automaticMessages=[],rn.getInstance().upsertMessages(this._channelUrl,this.manualMessages),void this._clear({noManualMessages:!0});this._resendingTimer=setTimeout(function(){var a,e,i,s=o.automaticMessages[0];s&&o._isRunning?(e=(a=un.getInstance()).sb,i=e.getErrorFirstCallback(),e.GroupChannel.getChannel(o._channelUrl,function(e,n){var t;i&&(t=n,n=e,e=t),n?(o._increaseDelayTime(),o._resendUserMessage()):e.resendUserMessage(s,function(e,n){var t,r;i&&(t=n,n=e,e=t),n?(800110===n.code?(r={reason:Ze.REMOVE_UNKNOWN},rn.getInstance().removeMessages(o._channelUrl,[s],r),o.removeMessages([s])):o._increaseDelayTime(),o._resendUserMessage()):(o.removeMessages([s]),o._retryCount=0,o._delayTime=0,r={reason:Ze.REMOVE_RESEND_SUCCEEDED},rn.getInstance().removeMessages(o._channelUrl,[s],r),a.messageContainer.upsert(e,function(e,n){e||a.broadcast.upsert([n]),o._resendUserMessage()}))})})):(o._retryCount=0,o._delayTime=0)},this._delayTime)}},{key:"_increaseDelayTime",value:function(){this._delayTime=1e4===this._delayTime?this._delayTime:this._delayTime+2e3}},{key:"_toggleResendingInterval",value:function(){this._isRunning?this._resendUserMessage():(clearTimeout(this._resendingTimer),this._resendingTimer=null,this._retryCount=0,this._delayTime=0)}},{key:"resumeResending",value:function(){_e.call("FailedMessageQueue resumeResending()"),this._retryCount=0,this._delayTime=0,this._isRunning=!0}},{key:"pauseResending",value:function(){_e.call("FailedMessageQueue pauseResending()"),this._isRunning=!1}},{key:"increaseCount",value:function(){++this.collectionReferenceCount}},{key:"decreaseCount",value:function(){--this.collectionReferenceCount,0===this.collectionReferenceCount&&this._clear()}}]),r}(),nn=function(){function r(e){var n=e.msec,t=void 0===n?0:n,n=e.isEternal,n=void 0===n||n,e=e.timeoutFn,e=void 0===e?function(){}:e;h(this,r),this.time=t,this.isEternal=n,this.timeoutFn=e,this.checker=null}return c(r,[{key:"reset",value:function(){this.stop(),this.time=0,this.timeoutFn=function(){}}},{key:"start",value:function(){var e,n=this;null===this.checker&&(e=(new Date).getTime(),this.checker=setTimeout(function(){(new Date).getTime()-e>=n.time&&(n.isEternal?n.start():n.stop(),n.timeoutFn&&"function"==typeof n.timeoutFn&&n.timeoutFn())},432e5))}},{key:"stop",value:function(){clearTimeout(this.checker),this.checker=null}}]),r}(),tn=null,rn=function(){function e(){if(h(this,e),tn)return tn;this.queueMap={},this.expirationTimer=new nn({msec:864e5*Wn.syncManagerOptions.failedMessageRetentionDays,isEternal:!0,timeoutFn:this.removeExpiredMessages}),this.oldestFailedMessageTs=0,tn=this}return c(e,[{key:"getMessages",value:function(e){return this.queueMap[e]?this.queueMap[e].messages:[]}},{key:"loadFailedMessages",value:function(a,i,s){var o=this;un.getInstance().messageContainer.loadFailedMessages(a,{},{},function(e,n){var t,r=n;e||(_e.cache("fetch failed message",n.map(function(e){return e.reqId})),(t=o.queueMap[a])&&(t.appendMessages(n),t.resumeResending()),r=n.filter(function(e){var n=!0,t=!0,r=!0;if(i.messageTypeFilter&&(n=e.messageType===He.MessageTypeFilterRealValue[i.messageTypeFilter]),i.customTypeFilter&&(t=e.customType===i.customTypeFilter),i.senderUserIdsFilter&&Array.isArray(i.senderUserIdsFilter)&&0<i.senderUserIdsFilter.length&&(r=e.sender&&-1<i.senderUserIdsFilter.indexOf(e.sender.userId)),n&&t&&r)return e})),s(e,r)})}},{key:"removeExpiredMessages",value:function(t){var a=this;this.expirationTimer.stop();var e=Math.floor(((new Date).getTime()-this.oldestFailedMessageTs)/864e5);if(0!==this.oldestFailedMessageTs&&e<Wn.syncManagerOptions.failedMessageRetentionDays)return this.expirationTimer.start(),void(t&&t());var i=un.getInstance(),e=Wn.syncManagerOptions.failedMessageRetentionDays;i.messageContainer.removeExpiredMessages(e,function(e,n){if(e)return _e.error("Fail remove expired failedMessage by failedMessageRetentionDays:",e),a.expirationTimer.start(),void(t&&t());var r={};n.forEach(function(e){var n=e.channelUrl;r[n]&&Array.isArray(r[n])||(r[n]=[]),r[n].push(e)}),Object.keys(r).forEach(function(e){var n=r[e].map(function(e){return e.reqId}),t={isRequestId:!0,reason:Ze.REMOVE_RETENTION_EXPIRED};i.broadcast.remove(n,{},t),a.queueMap.hasOwnProperty(e)&&a.queueMap[e].removeMessages(r[e])}),i.messageContainer.loadOldestFailedMessages(function(e,n){e?(_e.error("Fail get oldestFailedMessage from DB: ",e),a.oldestFailedMessageTs=0):a.oldestFailedMessageTs=0<n.length?n[0].createdAt:(new Date).getTime(),a.expirationTimer.start(),t&&t()})})}},{key:"removeExceedingMaxCount",value:function(e){var a=this,i=un.getInstance(),t=new Wn.LocalDB.Query({ownerUserId:Wn.getInstance().currentUserId,channelUrl:e,sendingStatus:"failed"});t.limit=Number.MAX_SAFE_INTEGER,t.index={ownerUserId:Wn.LocalDB.Query.Order.ASC,createdAt:Wn.LocalDB.Query.Order.ASC},i.messageContainer.count(t,function(e,n){e?_e.error("Get count about failedMessage by maxFailedMessageCountPerChannel:",e):(e=Wn.syncManagerOptions.maxFailedMessageCountPerChannel)<n&&(t.limit=n-e,i.messageContainer.find(t,function(e,n){var r={isRequestId:!0,reason:Ze.REMOVE_EXCEEDED_MAX_COUNT};n.forEach(function(n){var t=n.reqId;i.messageContainer.removeUnsent(t,function(e){e&&_e.error("Fail remove count failedMessage by maxFailedMessageCountPerChannel:",e),i.broadcast.remove([t],{},r),a.queueMap[n.channelUrl].removeMessages([n])})})}))})}},{key:"upsertMessages",value:function(t,r){var a=this,i=un.getInstance(),s=this.queueMap[t],o=0;r.forEach(function(e){i.messageContainer.upsert(e,function(e,n){e||i.broadcast.upsert([n]),++o===r.length&&(s&&s.appendMessages(r),a.removeExceedingMaxCount(t))})})}},{key:"removeMessages",value:function(e,n,t){var r=un.getInstance(),a=this.queueMap[e];n.forEach(function(n){n.reqId&&r.messageContainer.removeUnsent(n.reqId,function(e){e?_e.error("deleteMessage()","Failed to delete message from cache: ".concat(n)):(t.isRequestId=!0,r.broadcast.remove([n.reqId],{},t),a&&a.removeMessages([n]))})})}},{key:"resume",value:function(){var e=this;_e.call("FailedMessageDispatcher resume()"),this.removeExpiredMessages(function(){e.resumeAllQueues()})}},{key:"pause",value:function(){_e.call("FailedMessageDispatcher pause()"),this.pauseAllQueues(),this.expirationTimer.stop()}},{key:"resumeAllQueues",value:function(){var n=this;Object.keys(this.queueMap).forEach(function(e){e=n.queueMap[e];e&&e.resumeResending()})}},{key:"pauseAllQueues",value:function(){var n=this;Object.keys(this.queueMap).forEach(function(e){e=n.queueMap[e];e&&e.pauseResending()})}},{key:"createQueue",value:function(e){var n=this.queueMap[e];n?n.increaseCount():this.queueMap[e]=new en({channelUrl:e}),this.queueMap[e].resumeResending()}},{key:"removeQueue",value:function(e){var n=this.queueMap[e];n&&(n.decreaseCount(),0===n.collectionReferenceCount&&delete this.queueMap[e])}}],[{key:"getInstance",value:function(){return new e}}]),e}();"undefined"==typeof Promise&&(Promise=e);var an="last-changeLog-token-",sn="syncManager_messageManager_channelHandler_"+(new Date).getTime(),on=null,un=function(){function a(e){var n,t=e.sendBird,r=e.db,e=e.cacheManager;return h(this,a),on||(_e.call("MessageManager()"),t=(on=this).sb=t,this.cacheManager=e,this.messageContainer=new Ve(r,t,e),this.chunkContainer=new Ke(r),this.broadcast=new ze,this.storeLimitOverflowMutex=new T,this.isFetchingChangeLogByChannelUrl={},n=new t.ChannelHandler,Object.keys(n).forEach(function(s){n[s]=function(){for(var e=arguments.length,n=new Array(e),t=0;t<e;t++)n[t]=arguments[t];switch(s){case"onMessageReceived":_e.event(s,n[0].url,n[1].messageId,n[1].createdAt,n[1].message),n[1].isVisible=!0,on.messageContainer.upsert(n[1],function(e,n){e?Te.throw(e):on.broadcast.upsert([n])});break;case"onReadReceiptUpdated":_e.event(s,n[0].url);var r=n[0];on.broadcast.read(r);break;case"onMessageUpdated":_e.event(s,n[0].url,n[1].messageId,n[1].createdAt,n[1].message),n[1].isVisible=!1,on.messageContainer.upsert(n[1],function(e,n){e?Te.throw(e):on.broadcast.update([n])});break;case"onMessageDeleted":var a=n[0],i=n[1];on.messageContainer.getItem(i,function(e,r){e?Te.throw(e):(_e.event(s,a.url,i),on.messageContainer.remove(a.url,i,function(e,n){e?Te.throw(e):(r&&(e=He.getDefaultFilter(),on.chunkContainer.getChunkByTimestamp(a.url,e,r.createdAt,function(e,t){!e&&t&&((e=new Wn.LocalDB.Query({ownerUserId:Wn.getInstance().currentUserId,channelUrl:a.url,sendingStatus:"succeeded",createdAt:{"<":r.createdAt}})).index={ownerUserId:Wn.LocalDB.Query.Order.ASC,createdAt:Wn.LocalDB.Query.Order.ASC},e.desc=!0,e.limit=1,on.messageContainer.find(e,function(e,n){e||(n&&0!==n.length?(t.endAt=n[0].createdAt,on.chunkContainer.upsert(t,function(e,n){e||on.broadcast.updateCurrentChunk(n)})):on.chunkContainer.remove(t.chunkId,function(e){e||on.broadcast.updateCurrentChunk(null)}))}))})),on.broadcast.remove([parseInt(n)]))}))})}}}),t.addChannelHandler(sn,n)),on}return c(a,[{key:"resolveStoreLimitOverflow",value:function(u){var c=this,e=Wn.syncManagerOptions,r=e.messageStoreCapacity,a=e.messageStoreEjectionPriotizedLimit,i=e.messageStoreEjectionSize;this.storeLimitOverflowMutex.lock(function(o){if(c.cacheManager.messageCount.all>r){_e.cache("messages exceeds messageStoreCapacity.");var e,t,n=[];for(e in c.cacheManager.messageCount)"all"!==e&&c.cacheManager.messageCount[e]>a&&n.push({channelUrl:e,count:c.cacheManager.messageCount[e]});0<n.length?(n.sort(function(e,n){return n.count-e.count}),t=n[0],_e.cache("old messages in a prioritized channel are going to get ejected."),c.messageContainer.query({channelUrl:t.channelUrl},{limit:i,desc:!1,includeInvisible:!0},function(e,n){e?(_e.error("Failed to retrieve the messages to eject."),o(),u(null,!1)):(n=n.filter(function(e){return e&&e.channelUrl}),c.messageContainer.shrinkMessageChunk(t.channelUrl,n,function(e){e&&_e.error("Failed to eject the messages on overflow for channel ".concat(t.channelUrl,".")),o(),u(null,!e)}))})):(_e.cache("old messages in all channels are going to get ejected."),c.messageContainer.query(null,{limit:i,desc:!1,index:{ownerUserId:Wn.LocalDB.Query.Order.ASC,createdAt:Wn.LocalDB.Query.Order.ASC},includeInvisible:!0},function(e,n){if(e)_e.error("Failed to retrieve the messages to eject."),o(),u(null,!1);else{n=n.filter(function(e){return e&&e.channelUrl});var t={},r=j(n);try{for(r.s();!(a=r.n()).done;){var a=a.value;t[a.channelUrl]||(t[a.channelUrl]=[]),t[a.channelUrl].push(a)}}catch(e){r.e(e)}finally{r.f()}var i=0,s=Object.keys(t);s.forEach(function(n){c.messageContainer.shrinkMessageChunk(n,t[n],function(e){e&&_e.error("Failed to eject the messages on overflow for channel ".concat(n,".")),++i>=s.length&&(o(),u(null,!e))})})}}))}else o(),u(null,!1)})}},{key:"applyTrimmedChunk",value:function(e,n){this.broadcast.applyTrimmedChunk(e,n)}},{key:"syncChangeLog",value:function(r,e){var a,i=this,s=1<arguments.length&&void 0!==e?e:function(){};this.isFetchingChangeLogByChannelUrl[r.url]?s(Te.create(Te.Type.ERROR_DUPLICATED_CHANGELOG_SYNC)):(this.isFetchingChangeLogByChannelUrl[r.url]=!0,_e.call("message syncChangeLog()",r.url),a="".concat(an).concat(r.url),Ee.get(a).then(function(e){var n="getMessageChangeLogsByToken",t=[];e?(n="getMessageChangeLogsByToken",t.unshift(e)):(n="getMessageChangeLogsByTimestamp",t.unshift((new Date).getTime()-100)),_e.call(n),r[n].apply(r,t.concat([function(e,n){var t;i.sb.getErrorFirstCallback()&&(t=e,e=n,n=t),n?i.isFetchingChangeLogByChannelUrl[r.url]=!1:(_e.sync("updated",e.updatedMessages.map(function(e){return e.messageId})),_e.sync("deleted",e.deletedMessageIds),e.updatedMessages.forEach(function(r){on.messageContainer.getItemWithVisibility(r.messageId,function(e,n){var t;e||(t=n.item,r.isVisible=n.isVisible||!1,on.messageContainer.upsert(r,function(e,n){e?Te.throw(e):t&&t.isEqual(n)||on.broadcast.update([n])}))})}),e.deletedMessageIds.forEach(function(n){on.messageContainer.remove(r.url,n,function(e){e?Te.throw(e):on.broadcast.remove([n])})}),Ee.set(a,e.token).then(function(){e.hasMore?i.syncChangeLog(r,s):(i.isFetchingChangeLogByChannelUrl[r.url]=!1,s())}).catch(function(e){i.isFetchingChangeLogByChannelUrl[r.url]=!1,s(e)}))}]))}).catch(function(e){i.isFetchingChangeLogByChannelUrl[r.url]=!1,s(e)}))}},{key:"start",value:function(){on.broadcast.resume(function(e){e||rn.getInstance().resume()})}},{key:"stop",value:function(){on.broadcast.pause(),rn.getInstance().pause()}},{key:"clearCache",value:function(t){on.messageContainer.clear(function(){on.chunkContainer.clear(function(){Ee.getKeys().then(function(e){var n=[];e.forEach(function(e){e.startsWith(an)&&n.push(Ee.remove(e))}),Promise.all(n).then(function(){return t()}).catch(function(e){_e.error(e),t(e)})}).catch(function(e){return t(e)})})})}},{key:"reset",value:function(e){on?(on.broadcast.clear(),on.clearCache(e)):e(null)}}],[{key:"getInstance",value:function(){return on}},{key:"clear",value:function(){on&&on.sb&&(_e.message("MessageManager is cleared"),on.broadcast.clearCollection(),on.sb.removeChannelHandler(sn),on=null)}}]),a}();function cn(e,n){var t=gn.getInstance().sb,r=!0;if(e.isGroupChannel()&&!e.isSuper){if(!n.includeEmpty&&!e.lastMessage)return;if(n.nicknameContainsFilter){var a,i=!1;for(a in e.members)if(0<=e.members[a].nickname.indexOf(n.nicknameContainsFilter)){i=!0;break}if(!i)return}if(n.userIdsFilter&&Array.isArray(n.userIdsFilter)&&0<n.userIdsFilter.length){var s=!1,o=e.members.map(function(e){return e.userId}),u=n.userIdsFilterExactMatch,c=n.queryType;if(u?s=o.length===n.userIdsFilter.length&&n.userIdsFilter.every(function(e){return 0<=o.indexOf(e)}):"AND"===c?s=n.userIdsFilter.every(function(e){return 0<=o.indexOf(e)}):"OR"===c&&(s=n.userIdsFilter.reduce(function(e,n){return e||0<=o.indexOf(n)},!1)),!s)return}}if(n.channelNameContainsFilter&&(r=r&&0<=e.name.indexOf(n.channelNameContainsFilter)),0<n.channelUrlsFilter.length&&(r=r&&0<=n.channelUrlsFilter.indexOf(e.url)),n.memberStateFilter!==t.GroupChannel.MemberStateFilter.ALL)switch(n.memberStateFilter){case t.GroupChannel.MemberStateFilter.JOINED:r=r&&"joined"===e.myMemberState&&"joined_only"===t.GroupChannel.MemberStateFilter.JOINED;break;case t.GroupChannel.MemberStateFilter.INVITED:case t.GroupChannel.MemberStateFilter.INVITED_BY_FRIEND:case t.GroupChannel.MemberStateFilter.INVITED_BY_NON_FRIEND:r=r&&"invited"===e.myMemberState&&("invited_only"===t.GroupChannel.MemberStateFilter.INVITED||"invited_by_friend"===t.GroupChannel.MemberStateFilter.INVITED||"invited_by_non_friend"===t.GroupChannel.MemberStateFilter.INVITED)}if(0<n.customTypesFilter.length&&(r=r&&0<=n.customTypesFilter.indexOf(e.customType)),n.customTypeStartsWithFilter&&(r=r&&e.customType.startsWith(n.customTypeStartsWithFilter)),n.superChannelFilter!==t.GroupChannel.SuperChannelFilter.ALL)switch(n.superChannelFilter){case t.GroupChannel.SuperChannelFilter.SUPER:r=r&&e.isSuper;break;case t.GroupChannel.SuperChannelFilter.NONSUPER:r=r&&!e.isSuper}if(n.publicChannelFilter!==t.GroupChannel.PublicChannelFilter.ALL)switch(n.publicChannelFilter){case t.GroupChannel.PublicChannelFilter.PUBLIC:r=r&&e.isPublic;break;case t.GroupChannel.PublicChannelFilter.PRIVATE:r=r&&!e.isPublic}return n.unreadChannelFilter!==t.GroupChannel.UnreadChannelFilter.ALL&&n.unreadChannelFilter===t.GroupChannel.UnreadChannelFilter.UNREAD_MESSAGE&&(r=r&&0<e.unreadMessageCount),r}var ln=function(){var h=[];return this.addCollection=function(e,n){h.indexOf(e)<0&&h.push({controller:e,view:n})},this.removeCollection=function(e){e=h.map(function(e){return e.controller}).indexOf(e);0<=e&&(h[e].controller._pause(),h.splice(e,1))},this.clearCollection=function(){for(var e in h)h[e].controller._pause();h=[]},this.pause=function(){for(var e in h)h[e].controller._pause()},this.resume=function(){for(var e in h)h[e].controller._resume()},this.upsert=function(e,n){var t=2<arguments.length&&void 0!==arguments[2]?arguments[2]:{};if(0<e.length)for(var r in h){var a=h[r];if(a.controller!==n){var i,s=[];for(i in e){var o=e[i];cn(o,a.controller.query)&&s.push(o)}0<s.length&&(t.isEventChannel=!0,a.view.addViewItems(s,t))}}},this.update=function(e,n){var t=2<arguments.length&&void 0!==arguments[2]?arguments[2]:{};if(0<e.length){for(var r in e){var a=e[r];un.getInstance().broadcast.updateChannel(a)}for(var i in h){var s=h[i];if(s.controller!==n){var o,u=[],c=[];for(o in e){var l=e[o];s.view.channels.map(function(e){return e.url}).includes(l.url)&&(cn(l,s.controller.query)?u:c).push(l)}0<u.length&&(t.isEventChannel=!0,s.view.addViewItems(u,t)),0<c.length&&s.view.removeViewItems(c)}}}},this.remove=function(e,n){if(0<e.length){for(var t in e){var r=e[t];un.getInstance().broadcast.removeChannel(r)}for(var a in h){var i=h[a];if(i.controller!==n){var s,o=[];for(s in e){var u=e[s];0<=i.view.channels.map(function(e){return e.url}).indexOf(u.url)&&o.push(u)}0<o.length&&i.view.removeViewItems(o)}}}},this.hide=function(e,n){var t,r=2<arguments.length&&void 0!==arguments[2]?arguments[2]:{};for(t in e){var a=e[t];un.getInstance().broadcast.updateChannel(a)}if(0<e.length){var i,s=gn.getInstance().sb;for(i in h){var o=h[i];if(o.controller!==n){var u,c=[];for(u in e){var l=e[u];cn(l,o.controller.query)&&c.push(l)}if(0<c.length)switch(o.controller.query.hiddenChannelFilter){case s.GroupChannel.HiddenChannelFilter.UNHIDDEN:o.view.removeViewItems(c);break;case s.GroupChannel.HiddenChannelFilter.HIDDEN:case s.GroupChannel.HiddenChannelFilter.HIDDEN_ALLOW_AUTO_UNHIDE:case s.GroupChannel.HiddenChannelFilter.HIDDEN_PREVENT_AUTO_UNHIDE:r.isEventChannel=!0,o.view.addViewItems(c,r)}}}}},this.unhide=function(e,n){var t,r=2<arguments.length&&void 0!==arguments[2]?arguments[2]:{};for(t in e){var a=e[t];un.getInstance().broadcast.updateChannel(a)}if(0<e.length){var i,s=gn.getInstance().sb;for(i in h){var o=h[i];if(o.controller!==n){var u,c=[];for(u in e){var l=e[u];cn(l,o.controller.query)&&c.push(l)}if(0<c.length)switch(o.controller.query.hiddenChannelFilter){case s.GroupChannel.HiddenChannelFilter.UNHIDDEN:r.isEventChannel=!0,o.view.addViewItems(c,r);break;case s.GroupChannel.HiddenChannelFilter.HIDDEN:case s.GroupChannel.HiddenChannelFilter.HIDDEN_ALLOW_AUTO_UNHIDE:case s.GroupChannel.HiddenChannelFilter.HIDDEN_PREVENT_AUTO_UNHIDE:o.view.removeViewItems(c)}}}}},this.clear=function(){for(var e in h)h[e].view.clearViewItem()},this};"undefined"==typeof Promise&&(Promise=e);var hn="channel-changeLog-token",fn="syncManager_channelManager_channelHandler_"+(new Date).getTime(),dn=null,gn=function(){function a(e){var c,l,n,t=e.sendBird,r=e.db,e=e.cacheManager;return h(this,a),dn||(_e.call("ChannelManager()"),c=(dn=this).sb=t,l=Wn.getInstance(),this.cacheManager=e,this.channelContainer=new Re(r,c,e),this.queryContainer=new Ne(r,c),this.broadcast=new ln,this.isFetchingChangeLog=!1,this.channelSyncByFilter={},this.changeLogSync=null,n=new c.ChannelHandler,Object.keys(n).forEach(function(u){n[u]=function(){for(var e=arguments.length,t=new Array(e),n=0;n<e;n++)t[n]=arguments[n];switch(u){case"onChannelChanged":var r=t[0];_e.event(u,r.url),dn.channelContainer.getItem(r.url,function(e,t){e?Te.throw(e):dn.channelContainer.upsert(r,function(e,n){e?Te.throw(e):t?t.hiddenState!==c.GroupChannel.HiddenState.UNHIDDEN&&r.hiddenState===c.GroupChannel.HiddenState.UNHIDDEN?dn.broadcast.unhide([n]):dn.broadcast.update([n]):dn.broadcast.upsert([n])})});break;case"onMessageReceived":var a=t[0];dn.channelContainer.getItem(a.url,function(e,n){e?Te.throw(e):0===(n=n?n.unreadMessageCount:0)&&a.unreadMessageCount>n&&dn.broadcast.upsert([a])});break;case"onUserMuted":case"onUserUnmuted":case"onUserUnbanned":case"onChannelFrozen":case"onChannelUnfrozen":case"onMetaDataCreated":case"onMetaDataUpdated":case"onMetaDataDeleted":case"onMetaCountersCreated":case"onMetaCountersUpdated":case"onMetaCountersDeleted":_e.event(u,t[0].url),dn.channelContainer.upsert(t[0],function(e,n){e?Te.throw(e):dn.broadcast.update([n])});break;case"onUserReceivedInvitation":case"onUserJoined":_e.event(u,t[0].url),dn.channelContainer.upsert(t[0],function(e,n){e?Te.throw(e):t[1].userId===l.currentUserId?dn.broadcast.upsert([n]):dn.broadcast.update([n])});break;case"onReadReceiptUpdated":dn.channelContainer.upsert(t[0],function(e){e&&Te.throw(e)});break;case"onChannelHidden":_e.event(u,t[0].url);var i=t[0];dn.channelContainer.upsert(i,function(e){e?Te.throw(e):dn.broadcast.hide([i])});break;case"onUserLeft":case"onUserBanned":_e.event(u,t[0].url);var s=t[0];t[1].userId===l.currentUserId?dn.channelContainer.remove(s,function(e){e?Te.throw(e):dn.broadcast.remove([s])}):dn.channelContainer.upsert(s,function(e,n){e?Te.throw(e):dn.broadcast.update([n])});break;case"onUserDeclinedInvitation":_e.event(u,t[0].url);var o=t[0];t[2].userId===l.currentUserId?dn.channelContainer.remove(o,function(e){e?Te.throw(e):dn.broadcast.remove([o])}):dn.channelContainer.upsert(o,function(e,n){e?Te.throw(e):dn.broadcast.update([n])});break;case"onChannelDeleted":_e.event(u,t[0]),dn.channelContainer.getItem(t[0],function(e,n){e?Te.throw(e):n&&dn.channelContainer.remove(n,function(e){e?Te.throw(e):dn.broadcast.remove([n])})})}}}),c.addChannelHandler(fn,n)),dn}return c(a,[{key:"syncChangeLog",value:function(o,u){var c,l=this;this.isFetchingChangeLog?u(Te.create(Te.Type.ERROR_DUPLICATED_CHANGELOG_SYNC)):(this.isFetchingChangeLog=!0,_e.call("channel syncChangeLog()"),c="".concat(hn),Ee.get(c).then(function(e){var n="getMyGroupChannelChangeLogsByToken",t=[];t.push([]),t.push(!0),e?(n="getMyGroupChannelChangeLogsByToken",t.unshift(e)):(n="getMyGroupChannelChangeLogsByTimestamp",t.unshift((new Date).getTime()-100)),_e.call(n),(e=l.sb)[n].apply(e,t.concat([function(s,e){var n,t;l.sb.getErrorFirstCallback()&&(n=s,s=e,e=n),e?l.isFetchingChangeLog=!1:(_e.sync("updated",s.updatedChannels&&0<s.updatedChannels.length?"\n"+s.updatedChannels.map(function(e){return"\turl="+e.url+" name="+e.name+" createdAt="+e.createdAt+" lastMessageUpdatedAt="+e.lastMessageUpdatedAt}).join("\n"):[]),_e.sync("deleted",s.deletedChannelUrls),t=[],s.updatedChannels.forEach(function(n){t.push(new Promise(function(i,s){dn.channelContainer.getItem(n.url,function(e,a){e?s(e):dn.channelContainer.upsert(n,function(e,n){var t,r;e?s(e):(r=!a||!a.isEqual(n),t=(!a||a.hiddenState===l.sb.GroupChannel.HiddenState.UNHIDDEN)&&n.hiddenState!==l.sb.GroupChannel.HiddenState.UNHIDDEN,e=(!a||a.hiddenState!==l.sb.GroupChannel.HiddenState.UNHIDDEN)&&n.hiddenState===l.sb.GroupChannel.HiddenState.UNHIDDEN,r=r?"update":"noop",t?r="hide":e&&(r="unhide"),i({action:r,channel:n}))})})}))}),s.deletedChannelUrls.forEach(function(e){t.push(new Promise(function(t,r){dn.channelContainer.getItem(e,function(e,n){e?r(e):n&&dn.channelContainer.remove(n,function(e){e?r(e):t({action:"remove",channel:n})})})}))}),Promise.all(t).then(function(e){for(var n=[],t=[],r=[],a=[],i=0;i<e.length;i++)switch(e[i].action){case"update":n.push(e[i].channel);break;case"remove":t.push(e[i].channel);break;case"hide":r.push(e[i].channel);break;case"unhide":a.push(e[i].channel)}0<n.length&&dn.broadcast.upsert(n,null,{isChangeLogChannel:!0}),0<t.length&&dn.broadcast.remove(t),0<r.length&&dn.broadcast.hide(r,null,{isChangeLogChannel:!0}),0<a.length&&dn.broadcast.unhide(a,null,{isChangeLogChannel:!0}),Ee.set(c,s.token).then(function(){s.hasMore?l.syncChangeLog(o,u):(l.isFetchingChangeLog=!1,u())}).catch(function(e){l.isFetchingChangeLog=!1,u(e)})}).catch(function(e){return u(e)}))}]))}).catch(function(e){l.isFetchingChangeLog=!1,u(e)}))}},{key:"start",value:function(){dn.broadcast.resume()}},{key:"stop",value:function(){dn.broadcast.pause()}},{key:"clearCache",value:function(t){dn.channelSyncByFilter={},dn.changeLogSync=null,dn.channelContainer.clear(function(){dn.queryContainer.clear(function(){Ee.getKeys().then(function(e){var n=[];e.forEach(function(e){e.startsWith(hn)&&n.push(Ee.remove(e))}),Promise.all(n).then(function(){return t()}).catch(function(e){_e.error(e),t(e)})}).catch(function(e){return t(e)})})})}},{key:"reset",value:function(e){dn?(dn.broadcast.clear(),dn.clearCache(e)):e(null)}}],[{key:"getInstance",value:function(){return dn}},{key:"clear",value:function(){dn&&dn.sb&&(_e.message("ChannelManager is cleared"),dn.channelSyncByFilter={},dn.changeLogSync=null,dn.broadcast.clearCollection(),dn.sb.removeChannelHandler(fn),dn=null)}}]),a}(),vn=function(){function n(e){h(this,n),this.worker=e,this.state=n.State.PAUSED,this.mutex=new T,this.shared=0,this.retry=0,this.retryLimit=3,this.subscribes={},this.onend=null,this.onpause=null}return c(n,[{key:"start",value:function(r,e){var a=this;(1<arguments.length&&void 0!==e&&e||this.state!==n.State.END)&&this.mutex.lock(function(t){a.state=n.State.RUNNING,r="function"==typeof r?r():r,a.worker(r,function(e,n){_e.sync("background sync result: err=",e,"res=",n),a.isRunning&&(e?a.retry<a.retryLimit?(a.retry++,setTimeout(function(){return a.start(r)},500)):a.pause():(a.retry=0,a.flush(e,n),n.hasMore?setTimeout(function(){a.isRunning&&a.start(n.nextTs)},500):a.end())),t()})})}},{key:"pause",value:function(){this.mutex.unlock(),this.state===n.State.RUNNING&&(this.state=n.State.PAUSED,this.onpause&&this.onpause())}},{key:"end",value:function(){this.mutex.unlock(),this.state=n.State.END,this.onend&&this.onend()}},{key:"flush",value:function(e,n){var t,r=0<arguments.length&&void 0!==e?e:null,a=1<arguments.length?n:void 0;for(t in _e.sync("background sync flush: ".concat(Object.keys(this.subscribes).length," subscribes")),this.subscribes)this.subscribes[t](r,a);this.subscribes={}}},{key:"subscribe",value:function(e,n){return!this.subscribes[e]&&(this.subscribes[e]=n,!0)}},{key:"unsubscribeAll",value:function(){this.subscribes={}}},{key:"isRunning",get:function(){return this.state===n.State.RUNNING}},{key:"isEnd",get:function(){return this.state===n.State.END}}],[{key:"State",get:function(){return{RUNNING:"running",PAUSED:"paused",END:"end"}}}]),n}(),yn="channel-collection-handler",mn=new ne,pn=new ne,kn=function(s){var o=gn.getInstance();if(o){var u=s.query,e=u.filterKey;return o.channelSyncByFilter[e]||(o.channelSyncByFilter[e]=new vn(function(e,i){_e.call("channel syncChannel()",u.filterKey,u.hasNext,u._token),u.hasNext?(u.limit=100,u.next(function(a,e){var n;o.sb.getErrorFirstCallback()&&(e=(n=[a,e])[0],a=n[1]),_e.sync("channel",e,a&&0<a.length?"\n"+a.map(function(e){return"\turl="+e.url+" name="+e.name+" createdAt="+e.createdAt+" lastMessageUpdatedAt="+e.lastMessageUpdatedAt}).join("\n"):""),e?i(e):function(){for(var n=mn.get(s),t=0,r=null,e=0;e<a.length;e++)o.channelContainer.insert(a[e],function(e){r=r||e,++t===a.length&&(r?i(r):((e=n.findChannelEdges(a)).end&&(u.savepoint=e.end+""),o.queryContainer.upsert(u,function(e){e?i(e):i(null,{count:a.length,nextTs:0,hasMore:u.hasNext})})))});0===a.length&&i(null,{count:0,nextTs:0,hasMore:!1})}()})):i(null,{count:0,nextTs:0,hasMore:!1})})),o.channelSyncByFilter[e]}return null},In=function(e){var t,r=gn.getInstance();return r?(r.changeLogSync||(t=e.query,r.changeLogSync=new vn(function(e,n){r.syncChangeLog(t,function(e){n(e,{count:0,nextTs:0,hasMore:!1})})})),r.changeLogSync):null},bn=function(){function e(){h(this,e),this.collection=null,this.channels=[],this.mutex=new T,this.viewOffset=null}return c(e,[{key:"attachCollection",value:function(e){this.collection=e}},{key:"compareWithChannel",value:function(e,n){var t="lastMessageUpdatedAt";switch(this.collection.query.order){case"chronological":t="createdAt";break;case"channel_name_alphabetical":t="name"}return this.compareWithOffset(e,n[t])}},{key:"compareWithOffset",value:function(e,n){switch(this.collection.query.order){case"latest_last_message":return e.lastMessageUpdatedAt-n;case"chronological":return e.createdAt-n;case"channel_name_alphabetical":return n.localeCompare(e.name);default:return e.lastMessageUpdatedAt-n}}},{key:"isAbove",value:function(e,n){return 0<this.compareWithOffset(e,n)}},{key:"isBelow",value:function(e,n){return this.compareWithOffset(e,n)<0}},{key:"findChannelEdges",value:function(e){var n="lastMessageUpdatedAt";switch(this.collection.query.order){case"chronological":n="createdAt";break;case"channel_name_alphabetical":n="name"}var t,r={start:null,end:null};for(t in e)r.start&&!this.isAbove(e[t],r.start)||(r.start=e[t][n]),r.end&&!this.isBelow(e[t],r.end)||(r.end=e[t][n]);return r}},{key:"refreshViewOffset",value:function(){var e=this.findChannelEdges(this.channels);this.viewOffset=e.end}},{key:"addViewItems",value:function(f,e){var d=this,g=1<arguments.length&&void 0!==e?e:{},v=[],y=[],m=[],p=[],k=pn.get(this.collection);this.mutex.lock(function(e){for(var n in f){var t,r=f[n],a=De(r,d.channels),i=function(e,n,t){var r=2<arguments.length&&void 0!==t?t:[],a=null,i=function(e,n){return n<e};switch(n.order){case"latest_last_message":a="lastMessageUpdatedAt";break;case"chronological":a="createdAt";break;case"channel_name_alphabetical":a="name",i=function(e,n){return e.localeCompare(n)<0};break;default:a="lastMessageUpdatedAt"}var s=De(e,r);s<0&&(s=r.length);for(var o=0;o<r.length;o++){var u=r[o];if(e[a]===u[a]&&e.url===u.url){s=o;break}if(i(e[a],u[a])){s=o;break}}return s}(r,d.collection.query,d.channels),s=!1;g.isEventChannel&&(d.viewOffset?d.isBelow(r,d.viewOffset)&&(s=!0):(t=kn(d.collection),o=In(d.collection),t.state!==vn.State.RUNNING&&o.state!==vn.State.RUNNING||!d.collection.query.hasNext||(s=!0)));var o=a<0?Ye.INSERT:Ye.UPDATE;switch(a<0?s||(i<d.channels.length?d.channels.splice(i,0,r):d.channels.push(r)):a!==i?i<d.channels.length?(o=Ye.MOVE,d.channels.splice(a,1),a<i?d.channels.splice(i-1,0,r):d.channels.splice(i,0,r)):(o=Ye.REMOVE,d.channels.splice(a,1)):d.channels[a]=r,o){case Ye.INSERT:s||v.push(r);break;case Ye.UPDATE:y.push(r);break;case Ye.MOVE:m.push(r);break;case Ye.REMOVE:p.push(r)}}if(d.refreshViewOffset(),0<v.length)for(var u in _e.view("channel",Ye.INSERT,"\n"+v.map(function(e){return"\turl=".concat(e.url," name=").concat(e.name," createdAt=").concat(e.createdAt," lastMessageUpdatedAt=").concat(e.lastMessageUpdatedAt)}).join("\n")),k)k[u].onChannelEvent(Ye.INSERT,v);if(0<y.length)for(var c in _e.view("channel",Ye.UPDATE,"\n"+y.map(function(e){return"\turl=".concat(e.url," name=").concat(e.name," createdAt=").concat(e.createdAt," lastMessageUpdatedAt=").concat(e.lastMessageUpdatedAt)}).join("\n")),k)k[c].onChannelEvent(Ye.UPDATE,y);if(0<m.length)for(var l in _e.view("channel",Ye.MOVE,"\n"+m.map(function(e){return"\turl=".concat(e.url," name=").concat(e.name," createdAt=").concat(e.createdAt," lastMessageUpdatedAt=").concat(e.lastMessageUpdatedAt)}).join("\n")),k)k[l].onChannelEvent(Ye.MOVE,m);if(0<p.length)for(var h in _e.view("channel",Ye.REMOVE,"\n"+p.map(function(e){return"\turl=".concat(e.url," name=").concat(e.name," createdAt=").concat(e.createdAt," lastMessageUpdatedAt=").concat(e.lastMessageUpdatedAt)}).join("\n")),k)k[h].onChannelEvent(Ye.REMOVE,p);e()})}},{key:"removeViewItems",value:function(s){var o=this,u=pn.get(this.collection);this.mutex.lock(function(e){var n,t=[];for(n in s){var r=s[n],a=o.channels.map(function(e){return e.url}).indexOf(r.url);0<=a&&(o.channels.splice(a,1),t.push(r))}if(0<t.length)for(var i in _e.view("channel",Ye.REMOVE,"\n"+t.map(function(e){return"\turl=".concat(e.url," name=").concat(e.name," createdAt=").concat(e.createdAt," lastMessageUpdatedAt=").concat(e.lastMessageUpdatedAt)}).join("\n")),u)u[i].onChannelEvent(Ye.REMOVE,t);e()})}},{key:"clearViewItem",value:function(){this.channels=[];var r=pn.get(this.collection);this.mutex.lock(function(e){var n,t=Ye.CLEAR;for(n in _e.view("channel",t),r)r[n].onChannelEvent(t);e()})}}]),e}(),wn=function(){function n(t){var r=this;h(this,n);var e=new bn,a=gn.getInstance();if(!a)return null;this.collectionId=Le(),this.sendBird=a.sb,this.type="MyGroupChannelListQuery",this.limit=t.limit,this.query=t,this.query.filterKey=a.queryContainer.createFilterKey(this.query),this._isLoading=!1,e.attachCollection(this),a.broadcast.addCollection(this,e),mn.set(this,e),pn.set(this,{}),kn(this).shared++,In(this).shared++,a.queryContainer.getItem(this.query.filterKey,function(e,n){e?Te.throw(e):(n&&(r.query._token=n._token,r.query.hasNext=n.hasNext,r.query.savepoint=n.savepoint,r.query.updatedAt=n.updatedAt),a.queryContainer.upsert(t,function(e,n){e?Te.throw(e):(r.query=n,r._resume(),_e.message("channel collection ".concat(r.collectionId," is created.")))}))})}return c(n,[{key:"_pause",value:function(){_e.call("channel sync pause",this.collectionId);var e=kn(this),n=In(this);e&&e.pause(),n&&n.pause()}},{key:"_resume",value:function(){_e.call("channel sync resume",this.collectionId);var e=kn(this),n=In(this);e&&e.start(),n&&n.start()}},{key:"fetch",value:function(e){var h=this;if(!this._isLoading)return this._isLoading=!0,Pe(function(t){_e.call("fetch()");var a=mn.get(h),e=h.sendBird,n=Wn.getInstance(),i=gn.getInstance(),s={ownerUserId:n.currentUserId};if(h.query.includeEmpty||(s.lastMessage={"!=":null}),h.query.nicknameContainsFilter&&(s.members={"/where":function(e){for(var n in e)if(0<=e[n].nickname.indexOf(h.query.nicknameContainsFilter))return!0;return!1}}),h.query.userIdsFilter&&Array.isArray(h.query.userIdsFilter)&&0<h.query.userIdsFilter.length&&(s.members={"/where":function(e){var t=e.map(function(e){return e.userId});return h.query.userIdsFilterExactMatch?t.length===h.query.userIdsFilter.length&&h.query.userIdsFilter.every(function(e){return 0<=t.indexOf(e)}):"AND"===h.query.queryType?h.query.userIdsFilter.every(function(e){return 0<=t.indexOf(e)}):"OR"===h.query.queryType&&h.query.userIdsFilter.reduce(function(e,n){return e||0<=t.indexOf(n)},!1)}}),h.query.channelNameContainsFilter&&(s.name={"/regex":new RegExp(h.query.channelNameContainsFilter)}),0<h.query.channelUrlsFilter.length&&(s.url={"/in":h.query.channelUrlsFilter}),h.query.memberStateFilter!==e.GroupChannel.MemberStateFilter.ALL)switch(h.query.memberStateFilter){case e.GroupChannel.MemberStateFilter.JOINED:s.myMemberState="joined";break;case e.GroupChannel.MemberStateFilter.INVITED:case e.GroupChannel.MemberStateFilter.INVITED_BY_FRIEND:case e.GroupChannel.MemberStateFilter.INVITED_BY_NON_FRIEND:s.myMemberState="invited"}if("string"==typeof h.query.customTypeFilter&&h.query.customTypeFilter&&(s.customType=h.query.customTypeFilter),Array.isArray(h.query.customTypesFilter)&&0<h.query.customTypesFilter.length&&(s.customType={"/in":h.query.customTypesFilter}),"string"==typeof h.query.customTypeStartsWithFilter&&h.query.customTypeStartsWithFilter&&(s.customType={"/regex":new RegExp("^".concat(h.query.customTypeStartsWithFilter))}),h.query.superChannelFilter!==e.GroupChannel.SuperChannelFilter.ALL)switch(h.query.superChannelFilter){case e.GroupChannel.SuperChannelFilter.SUPER:s.isSuper=!0;break;case e.GroupChannel.SuperChannelFilter.NONSUPER:s.isSuper=!1}if(h.query.publicChannelFilter!==e.GroupChannel.PublicChannelFilter.ALL)switch(h.query.publicChannelFilter){case e.GroupChannel.PublicChannelFilter.PUBLIC:s.isPublic=!0;break;case e.GroupChannel.PublicChannelFilter.PRIVATE:s.isPublic=!1}if(h.query.unreadChannelFilter!==e.GroupChannel.UnreadChannelFilter.ALL&&h.query.unreadChannelFilter===e.GroupChannel.UnreadChannelFilter.UNREAD_MESSAGE&&(s.unreadMessageCount={">":0}),"all"!=h.query.hiddenChannelFilter)switch(h.query.hiddenChannelFilter){case e.GroupChannel.HiddenChannelFilter.UNHIDDEN:s.hiddenState=e.GroupChannel.HiddenState.UNHIDDEN;break;case e.GroupChannel.HiddenChannelFilter.HIDDEN:s.hiddenState={"/in":[e.GroupChannel.HiddenState.HIDDEN_ALLOW_AUTO_UNHIDE,e.GroupChannel.HiddenState.HIDDEN_PREVENT_AUTO_UNHIDE]};break;case e.GroupChannel.HiddenChannelFilter.HIDDEN_ALLOW_AUTO_UNHIDE:s.hiddenState=e.GroupChannel.HiddenState.HIDDEN_ALLOW_AUTO_UNHIDE;break;case e.GroupChannel.HiddenChannelFilter.HIDDEN_PREVENT_AUTO_UNHIDE:s.hiddenState=e.GroupChannel.HiddenState.HIDDEN_PREVENT_AUTO_UNHIDE}var o=null,u=!0;switch(h.query.order){case"latest_last_message":!h.query.hasNext&&h.query.savepoint&&(s.lastMessageUpdatedAt={">=":parseInt(h.query.savepoint)}),o={ownerUserId:1,lastMessageUpdatedAt:-1};break;case"chronological":!h.query.hasNext&&h.query.savepoint&&(s.createdAt={">=":parseInt(h.query.savepoint)}),o={ownerUserId:1,createdAt:-1};break;case"channel_name_alphabetical":!h.query.hasNext&&h.query.savepoint&&(s.name={"<=":h.query.savepoint}),u=!(o={ownerUserId:1,name:1});break;default:!h.query.hasNext&&h.query.savepoint&&(s.lastMessageUpdatedAt={">=":parseInt(h.query.savepoint)}),o={ownerUserId:1,lastMessageUpdatedAt:-1}}function r(t,r){i.channelContainer.query(s,{offset:a.channels.length,limit:t,index:o,desc:u},function(e,n){e?(h._isLoading=!1,r(e)):(h._isLoading=!1,(n=n.map(function(e){return h.sendBird.GroupChannel.cachedChannels[e.url]||(h.sendBird.GroupChannel.cachedChannels[e.url]=e),h.sendBird.GroupChannel.cachedChannels[e.url]})).sort(function(e,n){return 0<a.compareWithChannel(e,n)}),0<n.length&&a.addViewItems(n),n.length<t&&l(t-n.length),r(null,n))})}var c=kn(h),l=function(n){c.state!==vn.State.END&&(_e.sync("subscribe channel",h.collectionId),c.subscribe(h.collectionId,function(e){e?_e.error(e):(_e.sync("flush channel"),r(n,function(e){e&&_e.error(e)}))}))};r(h.limit,function(e,n){_e.cache("fetch channel",e,n.map(function(e){return e.url})),t(e)}),c.state===vn.State.PAUSED&&h._resume()},e);_e.error("fetch() is loading"),e(Te.create(Te.Type.ERROR_DUPLICATED_FETCH))}},{key:"remove",value:function(){gn.getInstance().broadcast.removeCollection(this);var e=kn(this),n=In(this);e&&(e.shared--,0===e.shared&&e.pause()),n&&(n.shared--,0===n.shared&&n.pause())}},{key:"setCollectionHandler",value:function(e){var n=pn.get(this);e instanceof Je&&(n[yn]=e)}},{key:"removeCollectionHandler",value:function(){var e=pn.get(this);e[yn]&&delete e[yn]}},{key:"channels",get:function(){return mn.get(this).channels}}],[{key:"CollectionHandler",get:function(){return Je}},{key:"Action",get:function(){return Ye}}]),n}();"undefined"==typeof Promise&&(Promise=e);function Cn(){h(this,Cn),this.messageCount={all:0}}var En=new ne,Mn=new ne,An=new T,Sn=new ne,On=new ne,_n=new ne,Tn=new ne,Rn="message-collection-handler",Un=50,Nn=100,Dn=100,xn=50,Fn=function(){function e(){h(this,e),this.collection=null,this.messages=[],this.prevTempMessages=[],this.nextTempMessages=[],this.unsentMessages=[],this.nextSyncEnded=!1,this.newMessageQueue=[],En.set(this,{}),this.mutex=new T,this.currentChunk=null,this.viewRange={start:0,end:0}}return c(e,[{key:"attachCollection",value:function(e){this.collection=e}},{key:"channelWasRemoved",value:function(e){var n,t=Tn.get(this.collection);for(n in t)t[n].onChannelRemoved(e)}},{key:"channelWasUpdated",value:function(e){var n,t=Tn.get(this.collection);for(n in t)t[n].onChannelUpdated(e)}},{key:"addViewItems",value:function(M,e){var A=this,S=1<arguments.length&&void 0!==e?e:{};if(S.isEventMessage&&!this.nextSyncEnded&&M.some(function(e){return"succeeded"===e.sendingStatus}))return _e.view("new messages are queued for the next fetch is not processed yet."),void(e=this.newMessageQueue).push.apply(e,B(M));var O=Tn.get(this.collection),_=En.get(this),T=_n.get(this.collection),R=[],U=[],N=[],D=[],x=[],F=[],P=[],L=[],q=[];this.mutex.lock(function(e){for(var n in M){var t=M[n];if(t.messageId){var r=!0,a=!1;S.isEventMessage&&(i=T.state===vn.State.END,u=!A.currentChunk||A.currentChunk.endAt<=A.viewRange.end,s=0===A.viewRange.end,a=!0,r=i&&u||!A.currentChunk||s,_e.event("event message status: nextSyncState=".concat(T.state,"\n              chunkEnd=").concat(A.currentChunk?A.currentChunk.endAt:0,"\n              viewEnd=").concat(A.viewRange.end)));var i=A.collection.sendBird.currentUser?A.collection.channel.getReadReceipt(t):_[t.messageId]||0;if(_[t.messageId]||(_[t.messageId]=i),r){var s,o=xe(t,A.messages),u=function(e,n){for(var t=1<arguments.length&&void 0!==n?n:[],r=t.length,a=0;a<t.length;a++)if(t[a].createdAt>=e.createdAt){r=a;break}return r}(t,A.messages);if(0<=o&&A.messages[o].isEqual(t)&&_[t.messageId]===i)continue;_[t.messageId]=i,A.viewRange.start=0<A.viewRange.start?Math.min(A.viewRange.start,t.createdAt):t.createdAt,A.viewRange.end=0<A.viewRange.end?Math.max(A.viewRange.end,t.createdAt):t.createdAt,o<0?(0<=(s=xe(t,A.unsentMessages))&&(i=!(r=A.unsentMessages[s]).isUserMessage()||"pending"===r.sendingStatus,A.unsentMessages.splice(s,1),(i?F:q).push(r)),A.messages.splice(u,0,t),a&&A.nextTempMessages.push(t),R.push(t)):(A.messages[o]=t,U.push(t))}S.isEventMessage&&t.sender&&t.sender.userId!==Wn.getInstance().currentUserId&&D.push(t);a=A.messages.length,o=[];a>Wn.syncManagerOptions.messageCollectionCapacity&&(o="next"===S.direction?(c=a-Wn.syncManagerOptions.messageCollectionCapacity,A.messages.splice(0,c)):A.messages.splice(Wn.syncManagerOptions.messageCollectionCapacity),N.push.apply(N,B(o)))}else{var a=!t.isUserMessage()||"pending"===t.sendingStatus,c=xe(t,A.unsentMessages);c<0?xe(t,A.messages)<0&&((a?x:P).push(t),A.unsentMessages.push(t)):(o=A.unsentMessages[c]).isUserMessage()?"pending"===o.sendingStatus?a||(F.push(o),P.push(t),A.unsentMessages[c]=t):(L.push(t),A.unsentMessages[c]=t):A.unsentMessages[c]=t}}if(0<N.length)for(var l in _e.view("message",$e.REMOVE,N.map(function(e){return"".concat(e.message||e.fileUrl," ").concat(e.reqId," ").concat(e.messageId," ").concat(e.createdAt)})),O)O[l].onSucceededMessageEvent(N,$e.REMOVE),O[l].onMessageEvent($e.REMOVE,N);if(0<R.length)for(var h in _e.view("message",$e.INSERT,R.map(function(e){return"".concat(e.message||e.fileUrl," ").concat(e.reqId," ").concat(e.messageId," ").concat(e.createdAt)})),O)O[h].onSucceededMessageEvent(R,$e.INSERT),O[h].onMessageEvent($e.INSERT,R);if(0<U.length)for(var f in _e.view("message",$e.UPDATE,U.map(function(e){return"".concat(e.message||e.fileUrl," ").concat(e.reqId," ").concat(e.messageId," ").concat(e.createdAt)})),O)O[f].onSucceededMessageEvent(U,$e.UPDATE),O[f].onMessageEvent($e.UPDATE,U);if(0<F.length)for(var d in _e.view("pending message",$e.REMOVE,F.map(function(e){return"".concat(e.message||e.fileUrl," ").concat(e.reqId," ").concat(e.messageId," ").concat(e.createdAt)})),O)O[d].onPendingMessageEvent(F,$e.REMOVE),O[d].onMessageEvent($e.REMOVE,F);if(0<x.length)for(var g in _e.view("pending message",$e.INSERT,x.map(function(e){return"".concat(e.message||e.fileUrl," ").concat(e.reqId," ").concat(e.messageId," ").concat(e.createdAt)})),O)O[g].onPendingMessageEvent(x,$e.INSERT),O[g].onMessageEvent($e.INSERT,x);if(0<q.length){_e.view("failed message",$e.REMOVE,q.map(function(e){return"".concat(e.message||e.fileUrl," ").concat(e.reqId," ").concat(e.messageId," ").concat(e.createdAt)}));var v,y=Ze.REMOVE_RESEND_SUCCEEDED;for(v in O)O[v].onFailedMessageEvent(q,$e.REMOVE,y)}if(0<L.length){_e.view("failed message",$e.UPDATE,L.map(function(e){return"".concat(e.message||e.fileUrl," ").concat(e.reqId," ").concat(e.messageId," ").concat(e.createdAt)}));var m,p=Ze.UPDATE_RESEND_FAILED;for(m in O)O[m].onFailedMessageEvent(L,$e.UPDATE,p)}if(0<P.length){_e.view("failed message",$e.INSERT,P.map(function(e){return"".concat(e.message||e.fileUrl," ").concat(e.reqId," ").concat(e.messageId," ").concat(e.createdAt)}));var k,I=Ze.NONE;for(k in O)O[k].onFailedMessageEvent(P,$e.INSERT,I)}if(0<D.length){var b,w=j(D);try{for(w.s();!(b=w.n()).done;){var C,E=b.value;for(C in _e.view("new message","".concat(E.message||E.fileUrl," ").concat(E.reqId,", ").concat(E.messageId,", ").concat(E.createdAt)),O)O[C].onNewMessage(E)}}catch(e){w.e(e)}finally{w.f()}}e()})}},{key:"removeViewItems",value:function(k,e){var I=this,b=1<arguments.length&&void 0!==e?e:{isRequestId:!1};this.mutex.lock(function(e){var n=!!b.hasOwnProperty("isRequestId")&&b.isRequestId,t=Tn.get(I.collection);if(n){for(var r=[],a=[],i=0;i<k.length;i++)for(var s=k[i],o=0;o<I.unsentMessages.length;o++)if(s===I.unsentMessages[o].reqId){var u=I.unsentMessages[o];if(u.isUserMessage())switch(u.sendingStatus){case"pending":r.push(u);break;case"failed":a.push(u)}else u.isFileMessage()&&r.push(u);I.unsentMessages.splice(o,1);break}if(0<r.length)for(var c in _e.view("pending message",$e.REMOVE,r.map(function(e){return e.reqId})),t)t[c].onPendingMessageEvent(r,$e.REMOVE),t[c].onMessageEvent($e.REMOVE,r);if(0<a.length){_e.view("failed message",$e.REMOVE,a.map(function(e){return e.reqId}));var l,h=b.hasOwnProperty("reason")?b.reason:Ze.REMOVE_UNKNOWN;for(l in t)t[l].onFailedMessageEvent(a,$e.REMOVE,h)}}else{for(var f=En.get(I),d=[],g=0;g<k.length;g++)for(var v=k[g],y=0;y<I.messages.length;y++)if(v===I.messages[y].messageId){"number"==typeof f[v]&&delete f[v];var m=I.messages.splice(y,1);d.push.apply(d,B(m));break}if(I.viewRange.start=0<I.messages.length?I.messages[0].createdAt:0,I.viewRange.end=0<I.messages.length?I.messages[I.messages.length-1].createdAt:0,0<d.length)for(var p in _e.view("message",$e.REMOVE,d.map(function(e){return e.messageId})),t)t[p].onSucceededMessageEvent(d,$e.REMOVE),t[p].onMessageEvent($e.REMOVE,d)}e()})}},{key:"clearUnsentMessages",value:function(){var i=this;this.mutex.lock(function(e){var n,t=i.unsentMessages,r=Tn.get(i.collection);for(n in i.unsentMessages=[],_e.view("message",$e.REMOVE,"unsent messages"),r){r[n].onPendingMessageEvent([],$e.CLEAR);var a=Ze.NONE;r[n].onFailedMessageEvent([],$e.CLEAR,a),r[n].onMessageEvent($e.REMOVE,t)}e()})}},{key:"clearViewItem",value:function(){var r=this;this.mutex.lock(function(e){r.currentChunk=null,r.messages=[],En.set(r,{}),r.viewRange.start=0,r.viewRange.end=0,r.nextSyncEnded=!1,r.newMessageQueue=[];var n,t=Tn.get(r.collection);for(n in _e.view("message",$e.CLEAR),t)t[n].onSucceededMessageEvent([],$e.CLEAR),t[n].onMessageEvent($e.CLEAR);e()})}},{key:"updateCurrentChunk",value:function(e){e?e.isSame(this.currentChunk)||(this.currentChunk=He.createFromJson(e)):this.currentChunk=e}},{key:"flushNewMessageQueue",value:function(){this.nextSyncEnded=!0,0<this.newMessageQueue.length&&this.addViewItems(this.newMessageQueue),_e.view("flush new message queue."),this.newMessageQueue=[]}}]),e}(),Pn=function(){function o(t){var y=this,e=1<arguments.length&&void 0!==arguments[1]?arguments[1]:{},n=2<arguments.length&&void 0!==arguments[2]?arguments[2]:(new Date).getTime();h(this,o);var m=un.getInstance();if(!m)return null;if(this.collectionId=Le(),this.sendBird=m.sb,this.channel=t,this.limit=xn,this.filter=He.getDefaultFilter(),e&&"object"===f(e)&&0<Object.keys(e).length)for(var r in e)this.filter.hasOwnProperty(r)&&(this.filter[r]=e[r]);this.viewpoint=n,this._chunkTrimmed=!1,this._isLoading={prev:!1,next:!1},rn.getInstance().createQueue(this.channel.url);var p=new Fn;p.attachCollection(this),Mn.set(this,p),On.set(this,null),_n.set(this,null),Tn.set(this,{}),m.broadcast.addCollection(this,p);function a(f,d,g){_e.sync("message synchronize() begin",f,d);var e=null,v=0,n=[d];switch(f){case"prev":e="getPreviousMessagesByTimestamp",v=Nn,n.push(!0),n.push(Nn);break;case"next":e="getNextMessagesByTimestamp",v=Dn,n.push(!0),n.push(Dn);break;case"prevnext":e="getPreviousAndNextMessagesByTimestamp",v=2*Un,n.push(Un),n.push(Un)}n.push(!1),n.push(y.filter.messageType||""),n.push(y.filter.customType||""),n.push(y.filter.senderUserIdsFilter||[]),n.push(y.filter.includeMetaArray||!0),t[e].apply(t,n.concat([function(h,e){var n;m.sb.getErrorFirstCallback()&&(e=(n=[h,e])[0],h=n[1]),e?(y._pause(),g(e)):An.lock(function(t){var r=[],a={startAt:Number.MAX_SAFE_INTEGER,endAt:0},i=h.length>=v;_e.sync("message synchronize() end",f,"ts=".concat(d),"hasMore=".concat(i),h.map(function(e){return"".concat(e.message," ").concat(e.messageId," ").concat(e.createdAt)}));var s,o=[],n=j(h);try{for(n.s();!(s=n.n()).done;)!function(){var e=s.value;e.isVisible=!0;var n=j(y.unsentMessages);try{for(n.s();!(t=n.n()).done;){var t=t.value;if("pending"===t.sendingStatus&&t.reqId===e.reqId){o.push(e);break}}}catch(e){n.e(e)}finally{n.f()}r.push(new Promise(function(n,t){m.messageContainer.upsert(e,function(e){return e?t(e):n()})})),a.startAt=Math.min(a.startAt,e.createdAt),a.endAt=Math.max(a.endAt,e.createdAt)}()}catch(e){n.e(e)}finally{n.f()}if(0===h.length&&(a.startAt=y.viewpoint,a.endAt=y.viewpoint),p.currentChunk&&p.currentChunk.isOverlap(a)||(p.currentChunk=new He(y.channel.url,y.filter),_e.message("chunk is created",p.currentChunk.startAt,p.currentChunk.endAt)),p.currentChunk.extendWithChunk(a),0<o.length){var u,c=j(o);try{for(c.s();!(u=c.n()).done;)!function(){var e=u.value;r.push(new Promise(function(n,t){m.messageContainer.removeUnsent(e.reqId,function(e){e?t(e):n()})}))}()}catch(e){c.e(e)}finally{c.f()}p.addViewItems(o)}var l=p.currentChunk;_e.message("currentChunk is extended",l.startAt,l.endAt),m.chunkContainer.mergePreviousChunkOverlap(l,function(e){e?(t(),g(e)):(_e.message("currentChunk merged previous chunks",l.startAt,l.endAt),Promise.all(r).then(function(){m.resolveStoreLimitOverflow(function(){var e={start:l.startAt,end:l.endAt};switch(f){case"prevnext":i||(e.start=0,e.end=Number.MAX_SAFE_INTEGER);break;case"prev":i||(e.start=0,I.isEnd&&(e.end=Number.MAX_SAFE_INTEGER));break;case"next":i||(e.end=Number.MAX_SAFE_INTEGER,k.isEnd&&(e.start=0))}m.messageContainer.resolvePendingMessagesAsFailed(y.channel.url,e.start,e.end,function(e,n){e||0<n.length&&p.addViewItems(n),t(),g(null,{count:h.length,nextTs:"prev"===f?l.startAt:l.endAt,hasMore:i})})})}).catch(function(e){t(),g(e)}))})})}]))}Sn.set(this,a);var k=new vn(function(e,n){return a("prev",e,n)});k.shared++,On.set(this,k);var I=new vn(function(e,n){return a("next",e,n)});I.shared++,I.onend=function(){p.flushNewMessageQueue()},_n.set(this,I);n=this.sendBird.getLastConnectedAt();0<n&&m.messageContainer.pullPendingResolveBottom(this.channel.url,n,function(e){}),this.resetViewpointTimestamp(this.viewpoint)}return c(o,[{key:"_pause",value:function(){_e.call("message sync pause",this.collectionId);var e=On.get(this),n=_n.get(this);e&&e.pause(),n&&n.pause()}},{key:"_resume",value:function(n){var t=this;_e.call("message sync resume",this.collectionId);var r,a,e=un.getInstance();e&&(r=On.get(this),a=_n.get(this),r&&r.isRunning&&(r.pause(),r.unsubscribeAll()),a&&a.isRunning&&(a.pause(),a.unsubscribeAll()),e.syncChangeLog(this.channel,function(){var e=Mn.get(t);r&&r.start(function(){return e.currentChunk?e.currentChunk.startAt:t.viewpoint}),a&&(a.start(function(){return e.currentChunk?e.currentChunk.endAt:t.viewpoint},!0),n&&a.subscribe(t.collectionId+"_autoresendqueue",n))}))}},{key:"fetch",value:function(e,n){return this.fetchSucceededMessages(e,n)}},{key:"fetchSucceededMessages",value:function(v,e){var y=this,m=un.getInstance(),p=Mn.get(this);return this._isLoading[v]?Pe(function(e){return e(Te.create(Te.Type.ERROR_DUPLICATED_FETCH))},e):(this._isLoading[v]=!0,Pe(function(g){_e.call("fetchSucceededMessages()",v),An.lock(function(c){var t=null,l=y.viewpoint,h=y.limit,r=!1,e=l;if(y._chunkTrimmed&&"prev"===v)y._isLoading[v]=!0,y.channel.getPreviousMessagesByTimestamp(0<p.messages.length?p.messages[0].createdAt:y.viewpoint,!0,y.limit,!0,y.filter.messageType||"",y.filter.customType||"",y.filter.senderUserIdsFilter||[],y.filter.includeMetaArray||!0,function(e,n){var t;y.sendBird.getErrorFirstCallback()||(e=(t=[n,e])[0],n=t[1]),y._isLoading[v]=!1,e||0<n.length&&p.addViewItems(n,{direction:v}),c(),g(e)});else{var f=null,a=null;switch(v){case"prev":t=On.get(y),0<p.viewRange.start&&(l=p.viewRange.start),p.currentChunk&&(e=Math.max(p.currentChunk.startAt,l)),f=p.prevTempMessages,a=m.messageContainer.loadPreviousSucceededMessages,r=!0;break;case"next":t=_n.get(y),0<p.viewRange.end&&(l=p.viewRange.end),p.currentChunk&&(e=Math.min(p.currentChunk.endAt,l)),f=p.nextTempMessages,a=m.messageContainer.loadNextSucceededMessages;break;default:return void g(Te.create(Te.Type.ERROR_INVALID_PARAMETER))}var d=function(n,u){_e.message("waiting for synchronization...");var c=!1;a(y.channel.url,y.filter,n,{limit:h,desc:r},function(e,n){e?(c=!0,y._isLoading[v]=!1,u(e)):(_e.cache("temp message",v,n.map(function(e){return e.messageId})),(0<n.length||t.state===vn.State.END)&&(c=!0,f.push.apply(f,B(n)),p.addViewItems(n,{direction:v}),y._isLoading[v]=!1,u(null)))});var l=e;_e.sync("subscribe message",y.collectionId,v,n),t.subscribe(y.collectionId,function(e){e?(_e.error(e),c||(y._isLoading[v]=!1,u(e))):(_e.sync("flush message",v,n),m.chunkContainer.getChunkByTimestamp(y.channel.url,y.filter,n,function(e,n){var o;e?(_e.error(e),c||(y._isLoading[v]=!1,u(e))):(n&&(p.currentChunk=n),p.currentChunk?(o=p.currentChunk,a(y.channel.url,y.filter,l,{limit:h,desc:r},function(e,n){if(e)_e.error(e),c||(y._isLoading[v]=!1,u(e));else{_e.cache("flush message",v,l,n.map(function(e){return e.messageId}));var t,r,a,i=[],s=[];for(t in n)!o.containsMessage(n[t])||((r=p.messages.map(function(e){return e.messageId}).indexOf(n[t].messageId))<0||!p.messages[r].isEqual(n[t]))&&i.push(n[t]);for(a in f)p.messages.map(function(e){return e.messageId}).indexOf(f[a].messageId)<0&&s.push(f[a]);for(;0<f.length;)f.pop();0<s.length&&p.removeViewItems(s.map(function(e){return e.messageId})),0<i.length&&p.addViewItems(i,{direction:v}),c||m.resolveStoreLimitOverflow(function(){y._isLoading[v]=!1,u(null)})}})):(_e.error(e),c||(y._isLoading[v]=!1,u(e))))}))})};m.chunkContainer.getChunkByTimestamp(y.channel.url,y.filter,l,function(e,n){var u;e?(y._isLoading[v]=!1,c(),g(e)):(n&&(p.currentChunk=n),p.currentChunk?(u=p.currentChunk,_e.message("chunk is selected",u),a(y.channel.url,y.filter,l,{limit:h,desc:r},function(e,n){if(e)y._isLoading[v]=!1,c(),g(e);else{var t=[],r=[];_e.cache("fetch message",v,l,n.map(function(e){return e.messageId}));var a,i,s=!1;for(a in n)u.containsMessage(n[a])&&(s=!0,((i=p.messages.map(function(e){return e.messageId}).indexOf(n[a].messageId))<0||!p.messages[i].isEqual(n[a]))&&t.push(n[a]));if(!s){for(var o in f)p.messages.map(function(e){return e.messageId}).indexOf(f[o].messageId)<0&&r.push(f[o]);for(;0<f.length;)f.pop()}0<t.length&&p.addViewItems(t,{direction:v}),0<r.length&&p.removeViewItems(r.map(function(e){return e.messageId})),n.length<h?(h-=n.length,c(),d(l,g)):(y._isLoading[v]=!1,c(),g(null))}})):(c(),d(l,g)))}),t.state===vn.State.PAUSED&&y._resume()}})},e))}},{key:"fetchFailedMessages",value:function(e){var r=this;return Pe(function(t){_e.call("fetchFailedMessages()"),rn.getInstance().loadFailedMessages(r.channel.url,r.filter,function(e,n){e||(_e.cache("fetch failed message",n.map(function(e){return e.reqId})),Mn.get(r).addViewItems(n)),t(e)})},e)}},{key:"fetchPendingMessages",value:function(e){var r=this,n=un.getInstance();return Pe(function(t){_e.call("fetchPendingMessages()"),n.messageContainer.loadPendingMessages(r.channel.url,r.filter,{},function(e,n){e||(_e.cache("fetch pending message",n.map(function(e){return e.reqId})),Mn.get(r).addViewItems(n)),t(e)})},e)}},{key:"resetViewpointTimestamp",value:function(e){var a,i,t,s=this,e=0<arguments.length&&void 0!==e?e:(new Date).getTime();_e.call("resetViewpointTimestamp()",e),"number"==typeof e&&0<=e?(a=On.get(this),i=_n.get(this),a.pause(),i.pause(),(t=Mn.get(this)).currentChunk&&t.currentChunk.contains(e)||(t.currentChunk=null,t.clearViewItem()),this.viewpoint=e,un.getInstance().chunkContainer.getChunkByTimestamp(this.channel.url,this.filter,this.viewpoint,function(e,n){e||(n&&(t.currentChunk=n),t.currentChunk?s._resume():a.mutex.lock(function(r){i.mutex.lock(function(t){Sn.get(s)("prevnext",s.viewpoint,function(e,n){e?(r(),t()):setTimeout(function(){a.flush(e,n),i.flush(e,n),r(),t(),n.count<Un?(a.end(),i.end()):s._resume()},300)})})}))})):(_e.error("resetViewpointTimestamp()","ts should be number type and greater than or equal to 0."),Te.throw(Te.create(Te.Type.ERROR_INVALID_PARAMETER)))}},{key:"remove",value:function(){rn.getInstance().removeQueue(this.channel.url),un.getInstance().broadcast.removeCollection(this),Mn.get(this).currentChunk=null;var e=On.get(this),n=_n.get(this);e&&(e.shared--,0===e.shared&&e.pause()),n&&(n.shared--,0===n.shared&&n.pause())}},{key:"handleSendMessageResponse",value:function(e,n){if(_e.call("handleSendMessageResponse()",e,n),e){var t;if(n)switch(Wn.syncManagerOptions.messageResendPolicy){case Wn.Options.MessageResendPolicy.NONE:this.deleteMessage(n);break;case Wn.Options.MessageResendPolicy.MANUAL:case Wn.Options.MessageResendPolicy.AUTOMATIC:n.isUserMessage()&&800110!==e.code?this.appendMessage(n):(t={reason:Ze.REMOVE_UNKNOWN},this.deleteMessage(n,t));break;default:this.deleteMessage(n)}else this.deleteMessage(n),_e.error(e)}else{var r,a=Mn.get(this),i={reason:Ze.REMOVE_RESEND_SUCCEEDED};for(r in a.unsentMessages)if(a.unsentMessages[r].isIdentical(n)){this.deleteMessage(a.unsentMessages[r],i);break}this.appendMessage(n)}}},{key:"hasMessage",value:function(e){if(e)for(var n=Mn.get(this),t=0;t<n.succeededMessages.length;t++)if(n.succeededMessages[t].isIdentical(e))return!0;return!1}},{key:"appendMessage",value:function(t){var r,e,a,n;t?(_e.call("appendMessage()",t.messageId),n=Wn.getInstance(),r=un.getInstance(),e=Mn.get(this),t.messageId?t.sender&&t.sender.userId===n.currentUserId?(t.isVisible=!0,r.messageContainer.upsert(t,function(e,n){e||r.broadcast.upsert([n])}),(a=gn.getInstance()).channelContainer.getItem(t.channelUrl,function(e,n){e?Te.throw(e):n&&(!n.lastMessage||n.lastMessage.createdAt<=t.createdAt)&&(n.lastMessage=t,a.channelContainer.upsert(n,function(e,n){e?Te.throw(e):a.broadcast.upsert([n])}))})):_e.warning("Cannot append message sent by other member."):(n=Wn.syncManagerOptions,"failed"===t.sendingStatus?n.messageResendPolicy!==Wn.Options.MessageResendPolicy.NONE?rn.getInstance().upsertMessages(this.channel.url,[t]):e.removeViewItems([t]):"pending"===t.sendingStatus&&(e.addViewItems([t]),n=parseInt(this.sendBird.getLastConnectedAt()/1e3),t.pendingResolveTop=e.currentChunk?Math.max(e.currentChunk.endAt,n):n,t.pendingResolveBottom=Number.MAX_SAFE_INTEGER,r.messageContainer.upsert(t,function(e,n){})))):(_e.error("appendMessage()","Message is expected but ".concat(t," is given.")),Te.throw(Te.create(Te.Type.ERROR_INVALID_PARAMETER)))}},{key:"updateMessage",value:function(t){var e,r,n,a;t?(_e.call("updateMessage()",t.messageId),e=Wn.getInstance(),r=un.getInstance(),n=Mn.get(this),t.sender&&t.sender.userId===e.currentUserId&&(t.messageId?(t.isVisible=!0,r.messageContainer.upsert(t,function(e,n){e||r.broadcast.update([n])}),(a=gn.getInstance()).channelContainer.getItem(t.channelUrl,function(e,n){e?Te.throw(e):n&&n.lastMessage&&n.lastMessage.messageId===t.messageId&&(n.lastMessage=t,a.channelContainer.upsert(n,function(e,n){e?Te.throw(e):a.broadcast.update([n])}))})):n.addViewItems([t]))):(_e.error("updateMessage()","Message is expected but ".concat(t," is given.")),Te.throw(Te.create(Te.Type.ERROR_INVALID_PARAMETER)))}},{key:"deleteMessage",value:function(e,n){var t=1<arguments.length&&void 0!==n?n:{};e?(_e.call("deleteMessage()",e.messageId),n=Wn.getInstance(),e.sender&&e.sender.userId===n.currentUserId&&(e.messageId||this.deleteMessageByRequestID(e.reqId,t))):(_e.error("deleteMessage()","Message is expected but ".concat(e," is given.")),Te.throw(Te.create(Te.Type.ERROR_INVALID_PARAMETER)))}},{key:"deleteMessageByRequestID",value:function(e,n){var t,r=1<arguments.length&&void 0!==n?n:{},a=Mn.get(this),i=j(a.unsentMessages);try{for(i.s();!(t=i.n()).done;){var s=t.value;if(s.reqId===e){switch(s.sendingStatus){case"pending":a.removeViewItems([s.reqId],{isRequestId:!0});break;case"failed":rn.getInstance().removeMessages(this.channel.url,[s],r)}break}}}catch(e){i.e(e)}finally{i.f()}}},{key:"setCollectionHandler",value:function(e){var n=Tn.get(this);e instanceof Xe&&(n[Rn]=e)}},{key:"removeCollectionHandler",value:function(){var e=Tn.get(this);e[Rn]&&delete e[Rn]}},{key:"messages",get:function(){return this.succeededMessages}},{key:"succeededMessages",get:function(){return Mn.get(this).messages}},{key:"unsentMessages",get:function(){return Mn.get(this).unsentMessages}},{key:"messageCount",get:function(){return Mn.get(this).messages.length}}],[{key:"create",value:function(t,i,s,e){"function"==typeof s&&(e=s,s=(new Date).getTime());var n=gn.getInstance();return Pe(function(a){n.channelContainer.getItem(t,function(e,n){var r;e?a(e):n?a(null,new o(n,i,s)):(r=gn.getInstance()).sb.GroupChannel.getChannel(t,function(e,n){var t;r.sb.getErrorFirstCallback()&&(n=(t=[e,n])[0],e=t[1]),n?a(n):a(null,new o(e,i,s))})})},e)}},{key:"CollectionHandler",get:function(){return Xe}},{key:"Action",get:function(){return $e}},{key:"FailedMessageEventActionReason",get:function(){return Ze}}]),o}();"undefined"==typeof Promise&&(Promise=e);var Ln=1e3,qn=null,Bn=null,jn=null,Vn=le,Gn=null,Qn=null,Hn=null,Kn=null,Wn=function(){function o(){return h(this,o),Bn=Bn||this}return c(o,[{key:"resumeSync",value:function(){_e.call("resumeSync()"),Qn&&Qn.start(),Hn&&Hn.start()}},{key:"pauseSync",value:function(){_e.call("pauseSync()"),Qn&&Qn.stop(),Hn&&Hn.stop()}},{key:"clearCache",value:function(e){return _e.call("clearCache()"),Pe(function(n){var e=[];Qn&&e.push(new Promise(function(n,t){Qn.reset(function(e){return e?t(e):n()})})),Hn&&e.push(new Promise(function(n,t){Hn.reset(function(e){return e?t(e):n()})})),0<e.length?Promise.all(e).then(function(){return n(null)}).catch(function(e){return n(e)}):n(null)},e)}},{key:"reset",value:function(e){var t=this;return _e.call("reset()"),Pe(function(n){t.clearCache(function(e){e||(gn.clear(function(){Qn=null}),un.clear(function(){Hn=null})),n(e)})},e)}},{key:"currentUserId",get:function(){return qn&&qn.currentUser?qn.currentUser.userId:jn}}],[{key:"setup",value:function(e,n,t){_e.call("init()"),Kn=new o.Options;var s=arguments.length<=0?void 0:e,e=arguments.length<=1?void 0:n;return e&&"function"!=typeof e&&(e instanceof o.Options?(Kn=e,e=arguments.length<=2?void 0:t):_e.error("Type of the second parameter is not valid: ",arguments.length<=1?void 0:n)),_e.prefix="[SyncManager]",Pe(function(r){Ee.init(),qn?(Bn=new o,Ee.get("lastUserId").then(function(e){jn=s,gn.clear(),Qn=null,un.clear(),Hn=null;function t(i){Ee.set("lastUserId",s).then(function(){var a=new Cn;Qn=new gn({sendBird:qn,db:Gn,cacheManager:a}),Hn=new un({sendBird:qn,db:Gn,cacheManager:a}),o.ChannelCollection=wn,o.MessageCollection=Pn,e&&e!==s&&(_e.warning("Different user ID: clear cache"),Bn.clearCache(function(){})),rn.getInstance().removeExpiredMessages(function(){_e.message("Expired messages are removed.")}),Hn.messageContainer.query({},{limit:Number.MAX_SAFE_INTEGER,desc:!0,includeInvisible:!0},function(e,n){if(e)i(e);else{var t=j(n=n.filter(function(e){return e&&e.channelUrl}));try{for(t.s();!(r=t.n()).done;){var r=r.value;a.messageCount[r.channelUrl]||(a.messageCount[r.channelUrl]=0),a.messageCount[r.channelUrl]++,a.messageCount.all++}}catch(e){t.e(e)}finally{t.f()}i(null)}})}).catch(function(e){i(e)})}Gn?(_e.cache("Database is open"),t(r)):$().then(function(e){e&&(_e.info("IndexedDB is not supported in private browsing mode in Edge/Firefox. 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this.info.blockMap[e]}},{key:"_getBlockFromCache",value:function(e){return this.blockCache[e]?this.blockCache[e].block:null}},{key:"_putBlockToCache",value:function(e){var t=this;this.blockCache[e.blockKey]={seq:this.blockCacheCursor++,block:e};var n=Object.keys(this.blockCache);if(n.length>=this.cachedBlockLimit)for(var r in n.sort(function(e,n){return t.blockCache[e].seq-t.blockCache[n].seq}),n)this._removeBlockFromCache(n[r])}},{key:"_removeBlockFromCache",value:function(e){this.blockCache.hasOwnProperty(e)&&delete this.blockCache[e]}},{key:"_getBlock",value:function(r,a){var i=this,e=this._getBlockFromCache(r);e?a(null,e):V.Storage.getItem(r).then(function(e){e?i.encryption.decrypt(e,function(e,n){if(e)a(e);else{var t=A.buildFromSerializedData(r,n);i._putBlockToCache(t),a(null,t)}}):a(null)}).catch(function(e){return a(e)})}},{key:"_assignNewBlock",value:function(e){this.info.cursor++;var n=A.createKey(this.name,this.info.cursor),t=new A(n);this._putBlockToCache(t),this.currentBlock=t,e&&e.key&&(t.add(e.key,e.value),this.info.blockMap[e.key]=n,this.info.count++),this.batchQueue.addJob(T.Action.SET,t.blockKey,t.data),this.batchQueue.addJob(T.Action.SET,R+this.name,this.info)}},{key:"init",value:function(e){var r=this,a=0<arguments.length&&void 0!==e?e:function(){};this.batchQueue.init(function(e){e?a(e):V.Storage.getItem(R+r.name,function(e,n){e?a(e):n?r.encryption.decrypt(n,function(e,n){if(e)a(e);else{r.info=JSON.parse(n);var t=A.createKey(r.name,r.info.cursor);r._getBlock(t,function(e,n){e||(r.currentBlock=n||new A(t)),a(e,r.info,!1)})}}):(r.info={blockMap:{},cursor:0,count:0},r.info.cursor=-1,r._assignNewBlock(),a(null,r.info,!0))})})}},{key:"startTransaction",value:function(){this.batchQueue.startTransaction()}},{key:"endTransaction",value:function(){this.batchQueue.endTransaction()}},{key:"getItem",value:function(t,e){var r=1<arguments.length&&void 0!==e?e:function(){},n=this._findBlockKey(t);n?this._getBlock(n,function(e,n){!e&&n?r(null,n.get(t)):r(e||new Error("Broken integrity - data not found."))}):r(null,null)}},{key:"setItem",value:function(t,r,e){var a=this,i=2<arguments.length&&void 0!==e?e:function(){},n=this._findBlockKey(t);if(n)this._getBlock(n,function(e,n){!e&&n?(n.add(t,r),a.batchQueue.addJob(T.Action.SET,n.blockKey,n.data),i(null)):i(e||new Error("Broken integrity - data not found."))});else{var s=this.currentBlock;s&&s.count<this.batchSize?(s.add(t,r),this.batchQueue.addJob(T.Action.SET,s.blockKey,s.data),this.info.count++,this.info.blockMap[t]=s.blockKey,this.batchQueue.addJob(T.Action.SET,R+this.name,this.info)):this._assignNewBlock({key:t,value:r}),i(null)}}},{key:"removeItem",value:function(t,e){var r=this,a=1<arguments.length&&void 0!==e?e:function(){},i=this._findBlockKey(t);i?this._getBlock(i,function(e,n){e?a(e):n?(n.remove(t)&&(r.info.blockMap.hasOwnProperty(t)&&delete r.info.blockMap[t],r.info.count--),0<n.data.length?r.batchQueue.addJob(T.Action.SET,i,n.data):(r._removeBlockFromCache(i),r.batchQueue.addJob(T.Action.REMOVE,i)),r.batchQueue.addJob(T.Action.SET,R+r.name,r.info),a(null)):a(new Error("Failed to remove item - data not found."))}):a(new Error("Failed to remove item - data not found."))}},{key:"clear",value:function(e){for(var n=0<arguments.length&&void 0!==e?e:function(){},t=0;t<=this.info.cursor;t++)this.batchQueue.addJob(T.Action.REMOVE,A.createKey(this.name,t));this.blockCacheCursor=0,this.blockCache={},this.info={blockMap:{},cursor:-1,count:0},this._assignNewBlock(),n(null)}},{key:"drop",value:function(e){var n=this,t=0<arguments.length&&void 0!==e?e:function(){};this.clear(function(){n.batchQueue.addJob(T.Action.REMOVE,R+n.name),t(null)})}},{key:"keys",get:function(){return Object.keys(this.info.blockMap)}},{key:"count",get:function(){return this.info.count}}]),r}();function N(e,n,t){var r=e.offset,a=e.condition,i=e.progress,s=1<arguments.length&&void 0!==n?n:function(e,n){return n(null,!0)},o=2<arguments.length&&void 0!==t?t:function(){},u=r;!function t(){a(u)?I(function(){s(u,function(e,n){e?o(e):n?(u=i(u),t()):o(null)})}):o(null)}()}var x="idx-",D=function(){function o(e){var n=e.collection,t=e.columns,r=void 0===t?{}:t,a=e.options,i=void 0===a?{}:a;for(var s in h(this,o),this.collection=n,this.columns=r,this.key=o.createKey(this.columns),this.mutex=new S,this.columns)this.columns[s]=1;this.store=new U(n.name+"-index-"+this.key,i),this.table=[]}return c(o,[{key:"columnValues",value:function(n){return this.columnNames.map(function(e){return n?n[e]:null})}},{key:"compareColumnValues",value:function(e,n,t){for(var r=!(2<arguments.length&&void 0!==t)||t,a=this.columnNames,i=0;i<a.length;i++){var s=a[i],o=this.columns[s],u=C(e[i],n[i],r);if(0!==u)return o*u}return 0}},{key:"init",value:function(e){var r=this,a=0<arguments.length&&void 0!==e?e:function(){};this.store.init(function(e,n,t){e?a(e):t?r.save(a):r.store.getItem("".concat(x).concat(r.key),function(e,n){n&&(r.table=n),a(e)})})}},{key:"each",value:function(i,e,n){var s=this,o=0<(2<arguments.length&&void 0!==n?n:1),t=o?0:this.table.length-1,u=!0;N({offset:t,condition:function(e){return o?e<s.table.length:0<=e},progress:function(e){return o?e+1:e-1}},function(e,n){var t=s.table[e];if(t){var r=t.key,a=t.value;N({offset:o?0:a.length-1,condition:function(e){return o?e<a.length:0<=e},progress:function(e){return o?e+1:e-1}},function(e,t){i({key:r,value:a[e]},function(e,n){t(e,u=e||n)})},function(e){return n(e,u)})}else n(null,!1)},function(){i(null,function(){})})}},{key:"put",value:function(s,n,t){var o=this;this.mutex.lock(function(e){var a=!1,i=o.columnValues(n);N({offset:0,condition:function(e){return e<o.table.length},progress:function(e){return e+1}},function(e,n){var t=o.table[e];if(t){var r=o.compareColumnValues(t.key,i);0<r?(o.table.splice(e,0,{key:i,value:[s]}),a=!0,o.save(function(e){return n(e,!1)})):0===r?t.value.indexOf(s)<0?(t.value.push(s),a=!0,o.save(function(e){return n(e,!1)})):n(null,!1):n(null,!0)}else n(null,!1)},function(){a||(o.table.push({key:i,value:[s]}),o.save()),e(),t()})})}},{key:"update",value:function(e,n,t,r){var a=this,i=this.columnValues(n),s=this.columnValues(t);0!==this.compareColumnValues(i,s)?this.remove(e,n,function(){a.put(e,t,function(){r()})}):r()}},{key:"remove",value:function(i,n,t){var s=this;this.mutex.lock(function(e){var a=s.columnValues(n);N({offset:0,condition:function(e){return e<s.table.length},progress:function(e){return e+1}},function(e,n){var t=s.table[e];if(t)if(0===s.compareColumnValues(t.key,a)){var r=t.value.indexOf(i);0<=r?(t.value.splice(r,1),0===t.value.length&&s.table.splice(e,1),s.save(function(e){return n(e,!1)})):n(null,!1)}else n(null,!0);else n(null,!1)},function(){e(),t()})})}},{key:"save",value:function(e){var n=0<arguments.length&&void 0!==e?e:function(){};this.store.setItem("".concat(x).concat(this.key),this.table,n)}},{key:"clear",value:function(){this.table=[],this.store.clear()}},{key:"drop",value:function(){this.table=[],this.store.drop()}},{key:"columnNames",get:function(){return Object.keys(this.columns)}}],[{key:"createKey",value:function(n){return Object.keys(n).map(function(e){return"".concat(e,"_").concat(n[e])}).join("__")}}]),o}();"undefined"==typeof Promise&&(Promise=e);var F=new WeakMap,P=new WeakMap,q=function(){function t(e,n){h(this,t),this.name=e,this.pk=n,F.set(this,new U(e)),P.set(this,[])}return c(t,[{key:"init",value:function(e){var t=F.get(this);return E(function(n){t.init(function(e){n(e)})},e)}},{key:"_findProperIndexer",value:function(e){if(e.index){var n=i({},e.index);for(var t in n)n[t]=1;for(var r=P.get(this),a=0;a<r.length;a++)if(b(r[a].columns,n))return r[a]}return null}},{key:"_addItemToIndex",value:function(a,i){var s=this;return new Promise(function(e){var n=0,t=P.get(s);if(0<t.length)for(var r=0;r<t.length;r++)t[r].put(a,i,function(){++n===t.length&&e()});else e()})}},{key:"_updateItemToIndex",value:function(a,i,s){var o=this;return new Promise(function(e){var n=0,t=P.get(o);if(0<t.length)for(var r=0;r<t.length;r++)t[r].update(a,i,s,function(){++n===t.length&&e()});else e()})}},{key:"_removeItemFromIndex",value:function(a,i){var s=this;return new Promise(function(e){var n=0,t=P.get(s);if(0<t.length)for(var r=0;r<t.length;r++)t[r].remove(a,i,function(){++n===t.length&&e()});else e()})}},{key:"ensureIndex",value:function(n,e){var t=this,o=F.get(this),r=P.get(this),a=D.createKey(n);return E(function(i){for(var e=0;e<r.length;e++)if(a===r[e].key)return void i(null);var s=new D({collection:t,columns:n,options:{sharedBatchQueue:o.batchQueue}});s.init(function(e,n,t){e?i(e):(r.push(s),t?function(){for(var r=o.keys,a=0,e=function(e){var t=r[e];o.getItem(t,function(e,n){!e&&n?s.put(t,n,function(){++a===r.length&&i(null)}):++a===r.length&&i(null)})},n=0;n<r.length;n++)e(n)}():i(null))})},e)}},{key:"removeIndex",value:function(e,n){var a=P.get(this),i=D.createKey(e);return E(function(t){for(var e=function(n){if(i===a[n].key)return a[n].drop(function(e){e||a.splice(n,1),t(e)}),{v:void 0}},n=0;n<a.length;n++){var r=e(n);if("object"===f(r))return r.v}t(null)},n)}},{key:"findById",value:function(e,n){var r=F.get(this);return E(function(t){e?("string"!=typeof e&&(e=JSON.stringify(e)),r.getItem(e,function(e,n){t(e,n)})):t(new Error("Invalid type: 'id' should not be empty."))},n)}},{key:"findOne",value:function(e,t){return e.limit=1,this.find(e,function(e,n){t(e,0<n.length?n[0]:null)})}},{key:"find",value:function(c,e){var l=this,h=F.get(this);return E(function(n){if(c instanceof M){var r=[],e=l._findProperIndexer(c);if(e){for(var a=[],t=0;t<e.columnNames.length;t++){var i=e.columnNames[t];if(!c.condition[i])break;if("object"===f(c.condition[i])){if("break"===function(){var e=Object.keys(c.condition[i]),n=["="],t=e.filter(function(e){return n.includes(e)});if(!(0<t.length))return"break";var r=e.indexOf(t[0]);a.push(c.condition[i][e[r]])}())break}else{if("function"==typeof c.condition[i]||void 0===c.condition[i]||Array.isArray(c.condition[i]))break;a.push(c.condition[i])}}var s=c.offset||0;e.each(function(e,t){e?h.getItem(e.value,function(e,n){e?t(e):(c.match(n)&&(s<=0?r.push(n):s--),t(null,r.length<c.limit))}):n(null,r)},0<a.length?a:null,c.desc?M.Order.DESC:M.Order.ASC)}else{var o=!c.desc,u=h.keys;N({offset:c.offset<u.length?o?c.offset:u.length-c.offset-1:o?u.length:-1,condition:function(e){return o?r.length<c.limit&&e<u.length:r.length<c.limit&&0<=e},progress:function(e){return o?e+1:e-1}},function(e,t){h.getItem(u[e],function(e,n){e?t(e):(c.match(n)&&r.push(n),I(function(){return t(null,!0)}))})},function(e){n(e,r)})}}else n(new Error("Invalid type: 'query' should be Query type."))},e)}},{key:"count",value:function(i,e){var s=F.get(this);return E(function(n){if(!i||i instanceof M)if(i){var r=s.keys,a=0;N({offset:0,condition:function(e){return e<r.length},progress:function(e){return e+1}},function(e,t){s.getItem(r[e],function(e,n){e?t(e):(i.match(n)&&a++,I(function(){return t(null,!0)}))})},function(e){n(e,a)})}else n(null,s.count);else n(new Error("Invalid type: 'query' should be Query type."))},e)}},{key:"insert",value:function(a,e){var i=this,s=F.get(this);return s.startTransaction(),E(function(t){if(Array.isArray(a)){for(var e=[],n=0;n<a.length;n++)a[n]&&"object"===f(a[n])&&e.push(i.insert(a[n]));a.length===e.length?Promise.all(e).then(function(){return t(null,a)}).catch(function(e){return t(e)}):t(new Error("Invalid type: 'item' should hold objects if it's an array."))}else if(a&&"object"===f(a))if(a[i.pk]){var r="".concat(a[i.pk]);s.getItem(r,function(e,n){e?t(e):n?t(new Error("Duplicated item: item already exists.")):i._addItemToIndex(r,a).then(function(){s.setItem(r,a,function(e){t(e,a)})})})}else t(new Error("Invalid key: item should have key."));else t(new Error("Invalid type: 'item' should be an object or an object array."))},e,function(){return s.endTransaction()})}},{key:"upsert",value:function(a,e){var i=this,s=F.get(this);return s.startTransaction(),E(function(t){if(Array.isArray(a)){for(var e=[],n=0;n<a.length;n++)a[n]&&"object"===f(a[n])&&e.push(i.upsert(a[n]));a.length===e.length?Promise.all(e).then(function(){return t(null,a)}).catch(function(e){return t(e)}):t(new Error("Invalid type: 'item' should hold objects if it's an array."))}else if(a&&"object"===f(a))if(a[i.pk]){var r="".concat(a[i.pk]);s.getItem(r,function(e,n){e?t(e):n?i._updateItemToIndex(r,n,a).then(function(){s.setItem(r,a,function(e){t(e,a)})}):i._addItemToIndex(r,a).then(function(){s.setItem(r,a,function(e){t(e,a)})})})}else t(new Error("Invalid key: item should have key."));else t(new Error("Invalid type: 'item' should be an object or an object array."))},e,function(){return s.endTransaction()})}},{key:"update",value:function(a,e){var i=this,s=F.get(this);return s.startTransaction(),E(function(t){if(Array.isArray(a)){for(var e=[],n=0;n<a.length;n++)a[n]&&"object"===f(a[n])&&e.push(i.update(a[n]));a.length===e.length?Promise.all(e).then(function(){return t(null,a)}).catch(function(e){return t(e)}):t(new Error("Invalid type: 'item' should hold objects if it's an array."))}else if(a&&"object"===f(a))if(a[i.pk]){var r="".concat(a[i.pk]);s.getItem(r,function(e,n){e?t(e):n?i._updateItemToIndex(r,n,a).then(function(){s.setItem(r,a,function(e){t(e,a)})}):t(null)})}else t(new Error("Invalid key: item should have key."));else t(new Error("Invalid type: 'item' should be an object or an object array."))},e,function(){return s.endTransaction()})}},{key:"updateIf",value:function(c,l,e){var h=this,f=F.get(this);return f.startTransaction(),E(function(n){if(c instanceof M){var u=[],t=f.keys;N({offset:0,condition:function(e){return e<t.length},progress:function(e){return e+1}},function(e,o){f.getItem(t[e],function(e,n){if(e)o(e);else if(n&&c.match(n)){var t=JSON.parse(JSON.stringify(n)),r=!1;for(var a in l){var i=l[a];b(n[a],i)||(r=!0,n[a]=i)}if(r){var s="".concat(n[h.pk]);h._updateItemToIndex(s,t,n).then(function(){f.setItem(s,n,function(e){e?o(e):(u.push(n),I(function(){return o(null,!0)}))})})}else I(function(){return o(null,!0)})}else I(function(){return o(null,!0)})})},function(e){n(e,u)})}else n(new Error("Invalid type: 'query' should be Query type."))},e,function(){return f.endTransaction()})}},{key:"remove",value:function(r,e){var a=this,i=F.get(this);return i.startTransaction(),E(function(t){r?(r="".concat(r),i.getItem(r,function(e,n){e?t(e):n?a._removeItemFromIndex(r,n).then(function(){i.removeItem(r,function(e){t(e)})}):t(null)})):t(new Error("Invalid type: 'id' should be string type."))},e,function(){return i.endTransaction()})}},{key:"removeIf",value:function(i,e){var s=this,o=F.get(this);return o.startTransaction(),E(function(n){if(i instanceof M){var a=[],t=o.keys;N({offset:0,condition:function(e){return e<t.length},progress:function(e){return e+1}},function(e,r){o.getItem(t[e],function(e,n){if(e)r(e);else if(n&&i.match(n)){var t="".concat(n[s.pk]);s._removeItemFromIndex(t,n).then(function(){o.removeItem(t,function(e){e?r(e):(a.push(n),I(function(){return r(null,!0)}))})})}else I(function(){return r(null,!0)})})},function(e){n(e,a)})}else n(new Error("Invalid type: 'query' should be Query type."))},e,function(){return o.endTransaction()})}},{key:"clear",value:function(e){var t=P.get(this),r=F.get(this);return r.startTransaction(),E(function(n){for(var e=0;e<t.length;e++)t[e].clear();r.clear(function(e){n(e)})},e,function(){return r.endTransaction()})}}]),t}();"undefined"==typeof Promise&&(Promise=e);var L=null,B=new WeakMap,j=new WeakMap,V=function(){function t(e){var n=1<arguments.length&&void 0!==arguments[1]?arguments[1]:{};h(this,t),this.name=e,this.config=new y(n),B.set(this,{}),j.set(this,{})}return c(t,null,[{key:"Query",get:function(){return M}},{key:"Storage",get:function(){return L},set:function(e){L=e}}]),c(t,[{key:"schema",value:function(e,n){var t=B.get(this);return t[e]=n,this}},{key:"build",value:function(){var s=B.get(this),o=j.get(this);return new Promise(function(a,i){var e=[];for(var n in s)if(!o[n]){var t=s[n].key||"_id",r=o[n]=new q(n,t);e.push(r.init())}Promise.all(e).then(function(){var e=[];for(var n in o)if(s[n].index&&0<s[n].index.length){var t=o[n];for(var r in s[n].index)e.push(t.ensureIndex(s[n].index[r]))}0<e.length?Promise.all(e).then(function(){a()}).catch(function(e){return i(e)}):a()}).catch(function(e){return i(e)})})}},{key:"close",value:function(){}},{key:"drop",value:function(){var e=this,n=[],t=j.get(this);for(var r in 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0,r={channelUrl:e,sendingStatus:"failed"};s(r,1<arguments.length&&void 0!==arguments[1]?arguments[1]:{}),n.limit=Number.MAX_SAFE_INTEGER,n.desc=!0,c.query(r,n,t)},this.loadOldestFailedMessages=function(e){var n={sendingStatus:"failed"};s(n,{});var t={limit:Number.MAX_SAFE_INTEGER,desc:!1};c.query(n,t,e)},this.loadPendingMessages=function(e){var n=2<arguments.length&&void 0!==arguments[2]?arguments[2]:{},t=3<arguments.length?arguments[3]:void 0,r={channelUrl:e,sendingStatus:"pending"};s(r,1<arguments.length&&void 0!==arguments[1]?arguments[1]:{}),n.limit=Number.MAX_SAFE_INTEGER,n.desc=!0,c.query(r,n,t)},this.resolvePendingMessagesAsFailed=function(e,n,t,r){var a=new Pn.LocalDB.Query({ownerUserId:Pn.getInstance().currentUserId,channelUrl:e,sendingStatus:"pending",pendingResolveTop:{">=":n},pendingResolveBottom:{"<=":t}});l.updateIf(a,{sendingStatus:"failed"},function(e,n){r(e,n?n.map(function(e){return h(e)}):null)})},this.pullPendingResolveTop=function(e,n,t){var r=new Pn.LocalDB.Query({ownerUserId:Pn.getInstance().currentUserId,channelUrl:e,sendingStatus:"pending",pendingResolveTop:{"<":n}});l.updateIf(r,{pendingResolveTop:n},function(e,n){t(e,n?n.map(function(e){return h(e)}):null)})},this.pullPendingResolveBottom=function(e,n,t){var r=new Pn.LocalDB.Query({ownerUserId:Pn.getInstance().currentUserId,channelUrl:e,sendingStatus:"pending",pendingResolveBottom:Number.MAX_SAFE_INTEGER});l.updateIf(r,{pendingResolveBottom:n},function(e,n){t(e,n?n.map(function(e){return h(e)}):null)})},this.shrinkMessageChunk=function(t,r,a){var e,n={top:Number.MAX_SAFE_INTEGER,bottom:0},i=Y(r);try{for(i.s();!(e=i.n()).done;){var s=e.value;n.top=Math.min(n.top,s.createdAt),n.bottom=Math.max(n.bottom,s.createdAt)}}catch(e){i.e(e)}finally{i.f()}tn.getInstance().chunkContainer.sliceRange(t,n.top,n.bottom,function(e){if(e)a(e);else{var n=0;r.forEach(function(e){Fe(e),l.remove(e.messageId,function(e){e||(o.messageCount[t]--,o.messageCount.all--),++n>=r.length&&a(null)})})}})},this}function qe(e){var n=[];for(var t in e)n.push("".concat(t,"=").concat(e[t]));return n.join("&")}function Le(e){var c=this,l=e.collection("MessageChunk"),a=new S;return this.reload=function(e,n){return l.findById(e.chunkId,n)},this.upsert=function(e,t){var n,r;n=e,r=function(e,n){e?t(e):t(null,je.createFromJson(n))},a.lock(function(t){var e=Pn.getInstance();e.currentUserId?(n.ownerUserId=e.currentUserId,Be[n.chunkId]=n,l.upsert(Be[n.chunkId].serialize(),function(e,n){t(),e?r(e):r(null,n)})):(t(),r(Ae.create(Ae.Type.ERROR_SETUP_MISSING)))})},this.remove=function(n,t){var e,r;e=n,r=function(e){e?t(e):t(null,n)},a.lock(function(t){Pn.getInstance().currentUserId?(Be[e]&&delete Be[e],l.remove(e,function(e,n){t(),e?r(e):r(null,n)})):(t(),r(Ae.create(Ae.Type.ERROR_SETUP_MISSING)))})},this.clear=function(e){return t=e,void a.lock(function(n){Be={},l.clear(function(e){n(),t(e)})});var t},this.getChunksByHistoryOffset=function(e,n,t){var r=Pn.getInstance(),a=je.getDefaultFilter();if(r.currentUserId){var i=new Pn.LocalDB.Query({ownerUserId:r.currentUserId,channelUrl:n,filterKey:qe(a),endAt:{"<=":e}});i.limit=Number.MAX_SAFE_INTEGER,i.index={ownerUserId:Pn.LocalDB.Query.Order.ASC,channelUrl:Pn.LocalDB.Query.Order.ASC,filterKey:Pn.LocalDB.Query.Order.ASC,endAt:Pn.LocalDB.Query.Order.DESC},l.find(i,t)}},this.clearChunkByHistoryOffset=function(a,n,t){var i=Pn.getInstance(),s=je.getDefaultFilter();if(i.currentUserId){var e=new Promise(function(t,r){var e=new Pn.LocalDB.Query({ownerUserId:i.currentUserId,channelUrl:n,filterKey:qe(s),endAt:{"<=":a}});e.limit=Number.MAX_SAFE_INTEGER,e.index={ownerUserId:Pn.LocalDB.Query.Order.ASC,channelUrl:Pn.LocalDB.Query.Order.ASC,filterKey:Pn.LocalDB.Query.Order.ASC,endAt:Pn.LocalDB.Query.Order.DESC},l.removeIf(e,function(e,n){return e?r(e):t(n)})}),r=new Promise(function(t,r){c.getChunkByTimestamp(n,s,a,function(e,n){if(e)return r(e);n&&(n.extendBackward(a),c.upsert(n,function(e,n){if(e)return r(e);t(n)})),t(n)})});Promise.all([e,r]).then(function(e){t(null)}).catch(function(e){t(e)})}},this.getChunkByTimestamp=function(r,e,i,s){var n=Pn.getInstance();if(n.currentUserId){var t=new Pn.LocalDB.Query({ownerUserId:n.currentUserId,channelUrl:r,filterKey:qe(e),startAt:{"<=":i},endAt:{">=":i}});t.limit=1,t.index={ownerUserId:Pn.LocalDB.Query.Order.ASC,channelUrl:Pn.LocalDB.Query.Order.ASC,filterKey:Pn.LocalDB.Query.Order.ASC,endAt:Pn.LocalDB.Query.Order.DESC},l.find(t,function(e,n){if(e)s(e);else{var a=0<n.length?je.createFromJson(n[0]):null;if(a)if(a.hasDefaultFilter())s(null,a);else{var t=new Pn.LocalDB.Query({channelUrl:r,filterKey:qe(je.getDefaultFilter()),startAt:{"<=":i}});t.limit=1,t.index={ownerUserId:Pn.LocalDB.Query.Order.ASC,channelUrl:Pn.LocalDB.Query.Order.ASC,filterKey:Pn.LocalDB.Query.Order.ASC,endAt:Pn.LocalDB.Query.Order.DESC},l.find(t,function(e,n){if(e)s(e);else{var t=0<n.length?je.createFromJson(n[0]):null;if(t)if(t.endAt>a.endAt)if(t.isOverlap(a))a.extendWithChunk(t),c.upsert(a,s);else{var r=new je(a.channelUrl,a.filter);r.startAt=t.startAt,r.endAt=t.endAt,c.upsert(r,s)}else s(null,a);else s(null,a)}})}else s(null)}})}else s(Ae.create(Ae.Type.ERROR_SETUP_MISSING))},this.mergePreviousChunkOverlap=function(r,a){var e=Pn.getInstance();if(e.currentUserId){var n=new Pn.LocalDB.Query({ownerUserId:e.currentUserId,chunkId:{"!=":r.chunkId},channelUrl:r.channelUrl,filterKey:r.filterKey,endAt:{">=":r.startAt}});n.limit=Number.MAX_SAFE_INTEGER,l.find(n,function(e,t){if(e)a(e);else if(0<t.length){var n=new Pn.LocalDB.Query({chunkId:{"/in":t.map(function(e){return e.chunkId})}});l.removeIf(n,function(e){if(e)a(e);else{for(var n=0;n<t.length;n++)r.extendWithChunk(t[n]);c.upsert(r,a)}})}else c.upsert(r,a)})}else a(Ae.create(Ae.Type.ERROR_SETUP_MISSING))},this.sliceRange=function(e,s,o,u){var n=Pn.getInstance();if(n.currentUserId){var t=new Pn.LocalDB.Query({ownerUserId:n.currentUserId,channelUrl:e,filterKey:qe(je.getDefaultFilter())});t.limit=Number.MAX_SAFE_INTEGER,l.find(t,function(e,i){e||(0<(i=i.map(function(e){return je.createFromJson(e)}).filter(function(e){return e.contains(s)||e.contains(o)})).length?function(){var e,a=0,n=Y(i);try{var t=function(){var n=e.value,t=new je(n.channelUrl,n.filter);t.extendBackward(n.startAt),t.extendForward(s);var r=new je(n.channelUrl,n.filter);r.extendBackward(o),r.extendForward(n.endAt),c.remove(n.chunkId,function(e){e||(t.hasVolume()&&c.upsert(t,function(e){e&&Me.error("Failed to write the partial chunk on chunk slice.")}),r.hasVolume()&&c.upsert(r,function(e){e&&Me.error("Failed to write the partial chunk on chunk slice.")}),tn.getInstance().applyTrimmedChunk(n,r)),++a>=i.length&&u(null)})};for(n.s();!(e=n.n()).done;)t()}catch(e){n.e(e)}finally{n.f()}}():u(null))})}else u(Ae.create(Ae.Type.ERROR_SETUP_MISSING))},this}var Be={},je=function(){function t(e,n){h(this,t),this.chunkId=Ue(),this.channelUrl=e,this.filterKey=qe(n),this.filter=n,this.startAt=(new Date).getTime(),this.endAt=0}return c(t,[{key:"hasDefaultFilter",value:function(){var e=t.getDefaultFilter();return function n(t,r){var e=f(t),a=f(r);return!t||!r||"object"!==e||e!==a||t instanceof Date?t instanceof Date?t.getTime()===r.getTime():"function"===e&&"function"===a||t===r:Object.keys(t).length===Object.keys(r).length&&Object.keys(t).every(function(e){return n(t[e],r[e])})}(this.filter,e)}},{key:"hasVolume",value:function(){return this.endAt>this.startAt}},{key:"isOverlap",value:function(e){return e.startAt<=this.startAt&&this.startAt<=e.endAt||e.startAt<=this.endAt&&this.endAt<=e.endAt}},{key:"isSame",value:function(e){return!!e&&(e.startAt===this.startAt&&this.endAt===e.endAt)}},{key:"hasSameFilter",value:function(e){return!!e&&(e.channelUrl===this.channelUrl&&e.filterKey===this.filterKey)}},{key:"contains",value:function(e){return this.startAt<=e&&e<=this.endAt}},{key:"containsMessage",value:function(e){return this.contains(e.createdAt)}},{key:"serialize",value:function(){var e=JSON.parse(JSON.stringify(this));return Object.freeze(e)}},{key:"extendForward",value:function(e){this.endAt=Math.max(this.endAt,e)}},{key:"extendBackward",value:function(e){this.startAt=Math.min(this.startAt,e)}},{key:"extendWithChunk",value:function(e){return this.extendForwardWithChunk(e),this.extendBackwardWithChunk(e),this}},{key:"extendForwardWithChunk",value:function(e){return this.extendForward(e.endAt),this}},{key:"extendBackwardWithChunk",value:function(e){return this.extendBackward(e.startAt),this}},{key:"extendWithMessage",value:function(e){return this.extendForwardWithMessage(e),this.extendBackwardWithMessage(e),this}},{key:"extendForwardWithMessage",value:function(e){return this.extendForward(e.createdAt),this}},{key:"extendBackwardWithMessage",value:function(e){return this.extendBackward(e.createdAt),this}}],[{key:"createFromJson",value:function(e){var n=new t(e.channelUrl,e.filter);return n.chunkId=e.chunkId,n.startAt=e.startAt,n.endAt=e.endAt,n}},{key:"getDefaultFilter",value:function(){return{messageTypeFilter:null,customTypeFilter:null,senderUserIdsFilter:[],includeMetaArray:!0}}},{key:"MessageTypeFilterRealValue",get:function(){return["","user","file","admin"]}}]),t}();function Ve(e,n,t){return t?n.channelUrl===e.url&&((!t.messageType||t.messageType===n.messageType)&&((!t.customType||t.customType===n.customType)&&!(Array.isArray(t.senderUserIdsFilter)&&0<t.senderUserIdsFilter.length&&n.sender&&t.senderUserIdsFilter.indexOf(n.sender.userId)<0))):n.channelUrl===e.url}function Ge(){var t={},u=[];return this.removeChannel=function(e){for(var n in u){var t=u[n];t.controller.channel.url===e.url&&t.view.channelWasRemoved(e)}},this.updateChannel=function(s){for(var e in u){var n=u[e];n.controller.channel.url===s.url&&n.view.channelWasUpdated(s)}(!t.hasOwnProperty(s.url)||s.messageOffsetTimestamp>t[s.url])&&(t[s.url]=s.messageOffsetTimestamp,t[s.url]&&(tn.getInstance().chunkContainer.clearChunkByHistoryOffset(s.messageOffsetTimestamp,s.url,function(e){e&&Me.error("Error while clearing message chunk history",e)}),tn.getInstance().messageContainer.loadMessagesByHistoryOffset(s.messageOffsetTimestamp,s.url,function(e,n){if(!e){tn.getInstance().messageContainer.clearMessagesByHistoryOffset(s.messageOffsetTimestamp,s.url,function(e,n){e&&Me.error("Error while clearing chat history",e)});var t=n.filter(function(e){return e.hasOwnProperty("sendingStatus")&&"failed"===e.sendingStatus}).map(function(e){return e.reqId}),r=n.filter(function(e){return e.hasOwnProperty("sendingStatus")&&"succeeded"===e.sendingStatus}).map(function(e){return e.messageId});if(0<r.length||0<t.length)for(var a in u){var i=u[a];i.controller.channel.url===s.url&&(0<r.length&&i.view.removeViewItems(r),0<t.length&&i.view.removeViewItems(t,{isRequestId:!0}))}}})))},this.addCollection=function(e,n){u.push({controller:e,view:n}),e.hasOwnProperty("channel")&&e.channel.hasOwnProperty("url")&&(!t.hasOwnProperty(e.channel.url)||e.channel.messageOffsetTimestamp>t[e.channel.url])&&(t[e.channel.url]=e.channel.messageOffsetTimestamp)},this.removeCollection=function(e){var n=u.map(function(e){return e.controller}).indexOf(e);0<=n&&(u[n].controller._pause(),u.splice(n,1))},this.clearCollection=function(){for(var e in u)u[e].controller._pause();u=[]},this.pause=function(){for(var e in u)u[e].controller._pause()},this.resume=function(n){var t=u.length,r=null;for(var e in u)u[e].controller._resume(function(e){r=e||r,--t<=0&&n(r)})},this.upsert=function(e,n){if(0<e.length)for(var t in u){var r=u[t];if(r.controller!==n){var a=[];for(var i in e){var s=e[i];Ve(r.controller.channel,s,r.controller.filter)&&a.push(s)}0<a.length&&r.view.addViewItems(a,{isEventMessage:!0,direction:"next"})}}},this.update=function(e,n){if(0<e.length)for(var t in u){var r=u[t];if(r.controller!==n){var a=[],i=[];for(var s in e){var o=e[s];0<=r.view.messages.map(function(e){return e.messageId}).indexOf(o.messageId)&&(Ve(r.controller.channel,o,r.controller.filter)?a.push(o):i.push(o))}0<a.length&&r.view.addViewItems(a,{isEventMessage:!0,direction:"next"}),0<i.length&&r.view.removeViewItems(i)}}},this.read=function(e,n){for(var t in u){var r=u[t];r.controller!==n&&r.controller.channel.url===e.url&&(r.controller.channel=e,r.view.addViewItems(r.view.messages))}},this.remove=function(e,n){var t=2<arguments.length&&void 0!==arguments[2]?arguments[2]:{};if(0<e.length)for(var r in u){var a=u[r];a.controller!==n&&a.view.removeViewItems(e,t)}},this.clear=function(){for(var e in t={},u){u[e].view.clearViewItem()}},this.updateCurrentChunk=function(e){for(var n in u){var t=u[n];t.view.currentChunk&&!t.view.currentChunk.hasSameFilter(e)||t.view.updateCurrentChunk(e)}},this.applyTrimmedChunk=function(e,n){for(var t in u){var r=u[t];r.view.currentChunk&&r.view.currentChunk.chunkId===e.chunkId&&(r.controller._chunkTrimmed=!0,r.view.updateCurrentChunk(n))}},this}function Qe(){this.onChannelEvent=function(e,n){}}function He(){this.onPendingMessageEvent=function(e,n){},this.onFailedMessageEvent=function(e,n,t){},this.onSucceededMessageEvent=function(e,n){},this.onNewMessage=function(e){},this.onMessageEvent=function(e,n){},this.onChannelRemoved=function(e){},this.onChannelUpdated=function(e){}}var Ke={INSERT:"insert",UPDATE:"update",MOVE:"move",REMOVE:"remove",CLEAR:"clear"},We={INSERT:"insert",UPDATE:"update",REMOVE:"remove",CLEAR:"clear"},ze={NONE:"none",UPDATE_RESEND_FAILED:"update_resend_failed",REMOVE_RESEND_SUCCEEDED:"remove_resend_succeeded",REMOVE_RETENTION_EXPIRED:"remove_retention_expired",REMOVE_EXCEEDED_MAX_COUNT:"remove_exceeded_max_count",REMOVE_MANUAL_ACTION:"remove_manual_action",REMOVE_UNKNOWN:"remove_unknown"},Je=function(){function a(e){var n=this,t=e.channelUrl;h(this,a),this._resendingTimer=null;var r=!1;Object.defineProperty(this,"_isRunning",{get:function(){return r},set:function(e){r!==(r=e)&&n._toggleResendingInterval()}}),this._clear(),this.collectionReferenceCount=1,this._channelUrl=t}return c(a,[{key:"_clear",value:function(e){var n=0<arguments.length&&void 0!==e?e:{noManualMessages:!1};this._retryCount=0,this._delayTime=0,this._isRunning=!1,n.noManualMessages||(this.manualMessages=[]),this.automaticMessages=[],clearTimeout(this._resendingTimer),this._resendingTimer=null}},{key:"_appendMessagesWithOrder",value:function(e,n){var i=this,t=1<arguments.length&&void 0!==n?n:{},s=t.hasOwnProperty("isAutomatic")?t.isAutomatic:Pn.syncManagerOptions.messageResendPolicy===Pn.Options.MessageResendPolicy.AUTOMATIC;e.forEach(function(e){for(var n=s?i.automaticMessages.length:i.manualMessages.length,t=n,r=0;r<n;r++){var a=s?i.automaticMessages[r]:i.manualMessages[r];if(e.createdAt<a.createdAt){t=r;break}}s?i.automaticMessages.splice(t,0,e):i.manualMessages.splice(t,0,e)})}},{key:"appendMessages",value:function(r){for(var a=this,e=0===this.automaticMessages.length,i=Pn.syncManagerOptions.messageResendPolicy===Pn.Options.MessageResendPolicy.AUTOMATIC,n=r.length,s=[],t=function(e){var n=r[e];0;var t=[];i&&(t=a.automaticMessages),0<[].concat(X(t),X(a.manualMessages)).filter(function(e){return e.reqId===n.reqId}).length||s.push(n)},o=0;o<n;o++)t(o);this._appendMessagesWithOrder(s),e&&0<this.automaticMessages.length&&this._resendUserMessage()}},{key:"removeMessages",value:function(t){for(var r=this,a=Pn.syncManagerOptions.messageResendPolicy===Pn.Options.MessageResendPolicy.AUTOMATIC,e=t.length,i=!1,n=function(e){var n=t[e];i=!1,a&&(r.automaticMessages=r.automaticMessages.filter(function(e){return e.reqId!==n.reqId||!(i=!0)})),i||(r.manualMessages=r.manualMessages.filter(function(e){return e.reqId!==n.reqId}))},s=0;s<e;s++)n(s)}},{key:"_resendUserMessage",value:function(){var u=this;if(this._retryCount++,Pn.syncManagerOptions.automaticMessageResendRetryCount!==Pn.Options.INFINITY&&this._retryCount>Pn.syncManagerOptions.automaticMessageResendRetryCount)return this._appendMessagesWithOrder(this.automaticMessages,{isAutomatic:!1}),this.automaticMessages=[],$e.getInstance().upsertMessages(this._channelUrl,this.manualMessages),void this._clear({noManualMessages:!0});this._resendingTimer=setTimeout(function(){var i=u.automaticMessages[0];if(i&&u._isRunning){var s=tn.getInstance(),e=s.sb,o=e.getErrorFirstCallback();e.GroupChannel.getChannel(u._channelUrl,function(e,n){if(o){var t=n;n=e,e=t}n?(u._increaseDelayTime(),u._resendUserMessage()):e.resendUserMessage(i,function(e,n){if(o){var t=n;n=e,e=t}if(n){if(800110===n.code){var r={reason:ze.REMOVE_UNKNOWN};$e.getInstance().removeMessages(u._channelUrl,[i],r),u.removeMessages([i])}else u._increaseDelayTime();u._resendUserMessage()}else{u.removeMessages([i]),u._retryCount=0,u._delayTime=0;var a={reason:ze.REMOVE_RESEND_SUCCEEDED};$e.getInstance().removeMessages(u._channelUrl,[i],a),s.messageContainer.upsert(e,function(e,n){e||s.broadcast.upsert([n]),u._resendUserMessage()})}})})}else u._retryCount=0,u._delayTime=0},this._delayTime)}},{key:"_increaseDelayTime",value:function(){this._delayTime=1e4===this._delayTime?this._delayTime:this._delayTime+2e3}},{key:"_toggleResendingInterval",value:function(){this._isRunning?this._resendUserMessage():(clearTimeout(this._resendingTimer),this._resendingTimer=null,this._retryCount=0,this._delayTime=0)}},{key:"resumeResending",value:function(){Me.call("FailedMessageQueue resumeResending()"),this._retryCount=0,this._delayTime=0,this._isRunning=!0}},{key:"pauseResending",value:function(){Me.call("FailedMessageQueue pauseResending()"),this._isRunning=!1}},{key:"increaseCount",value:function(){++this.collectionReferenceCount}},{key:"decreaseCount",value:function(){--this.collectionReferenceCount,0===this.collectionReferenceCount&&this._clear()}}]),a}(),Xe=function(){function o(e){var n=e.msec,t=void 0===n?0:n,r=e.isEternal,a=void 0===r||r,i=e.timeoutFn,s=void 0===i?function(){}:i;h(this,o),this.time=t,this.isEternal=a,this.timeoutFn=s,this.checker=null}return c(o,[{key:"reset",value:function(){this.stop(),this.time=0,this.timeoutFn=function(){}}},{key:"start",value:function(){var e=this;if(null===this.checker){var n=(new Date).getTime();this.checker=setTimeout(function(){(new Date).getTime()-n>=e.time&&(e.isEternal?e.start():e.stop(),e.timeoutFn&&"function"==typeof e.timeoutFn&&e.timeoutFn())},432e5)}}},{key:"stop",value:function(){clearTimeout(this.checker),this.checker=null}}]),o}(),Ye=null,$e=function(){function e(){if(h(this,e),Ye)return Ye;this.queueMap={},this.expirationTimer=new Xe({msec:864e5*Pn.syncManagerOptions.failedMessageRetentionDays,isEternal:!0,timeoutFn:this.removeExpiredMessages}),this.oldestFailedMessageTs=0,Ye=this}return c(e,[{key:"getMessages",value:function(e){return this.queueMap[e]?this.queueMap[e].messages:[]}},{key:"loadFailedMessages",value:function(a,i,s){var o=this;tn.getInstance().messageContainer.loadFailedMessages(a,{},{},function(e,n){var t=n;if(!e){Me.cache("fetch failed message",n.map(function(e){return e.reqId}));var r=o.queueMap[a];r&&(r.appendMessages(n),r.resumeResending()),t=n.filter(function(e){var n=!0,t=!0,r=!0;if(i.messageTypeFilter&&(n=e.messageType===je.MessageTypeFilterRealValue[i.messageTypeFilter]),i.customTypeFilter&&(t=e.customType===i.customTypeFilter),i.senderUserIdsFilter&&Array.isArray(i.senderUserIdsFilter)&&0<i.senderUserIdsFilter.length&&(r=e.sender&&-1<i.senderUserIdsFilter.indexOf(e.sender.userId)),n&&t&&r)return e})}s(e,t)})}},{key:"removeExpiredMessages",value:function(t){var a=this;this.expirationTimer.stop();var e=Math.floor(((new Date).getTime()-this.oldestFailedMessageTs)/864e5);if(0!==this.oldestFailedMessageTs&&e<Pn.syncManagerOptions.failedMessageRetentionDays)return this.expirationTimer.start(),void(t&&t());var i=tn.getInstance(),n=Pn.syncManagerOptions.failedMessageRetentionDays;i.messageContainer.removeExpiredMessages(n,function(e,n){if(e)return Me.error("Fail remove expired failedMessage by failedMessageRetentionDays:",e),a.expirationTimer.start(),void(t&&t());var r={};n.forEach(function(e){var n=e.channelUrl;r[n]&&Array.isArray(r[n])||(r[n]=[]),r[n].push(e)}),Object.keys(r).forEach(function(e){var n=r[e].map(function(e){return e.reqId}),t={isRequestId:!0,reason:ze.REMOVE_RETENTION_EXPIRED};i.broadcast.remove(n,{},t),a.queueMap.hasOwnProperty(e)&&a.queueMap[e].removeMessages(r[e])}),i.messageContainer.loadOldestFailedMessages(function(e,n){e?(Me.error("Fail get oldestFailedMessage from DB: ",e),a.oldestFailedMessageTs=0):a.oldestFailedMessageTs=0<n.length?n[0].createdAt:(new Date).getTime(),a.expirationTimer.start(),t&&t()})})}},{key:"removeExceedingMaxCount",value:function(e){var a=this,i=tn.getInstance(),r=new Pn.LocalDB.Query({ownerUserId:Pn.getInstance().currentUserId,channelUrl:e,sendingStatus:"failed"});r.limit=Number.MAX_SAFE_INTEGER,r.index={ownerUserId:Pn.LocalDB.Query.Order.ASC,createdAt:Pn.LocalDB.Query.Order.ASC},i.messageContainer.count(r,function(e,n){if(e)Me.error("Get count about failedMessage by maxFailedMessageCountPerChannel:",e);else{var t=Pn.syncManagerOptions.maxFailedMessageCountPerChannel;t<n&&(r.limit=n-t,i.messageContainer.find(r,function(e,n){var r={isRequestId:!0,reason:ze.REMOVE_EXCEEDED_MAX_COUNT};n.forEach(function(n){var t=n.reqId;i.messageContainer.removeUnsent(t,function(e){e&&Me.error("Fail remove count failedMessage by maxFailedMessageCountPerChannel:",e),i.broadcast.remove([t],{},r),a.queueMap[n.channelUrl].removeMessages([n])})})}))}})}},{key:"upsertMessages",value:function(t,r){var a=this,i=tn.getInstance(),s=this.queueMap[t],o=0;r.forEach(function(e){i.messageContainer.upsert(e,function(e,n){e||i.broadcast.upsert([n]),++o===r.length&&(s&&s.appendMessages(r),a.removeExceedingMaxCount(t))})})}},{key:"removeMessages",value:function(e,n,t){var r=tn.getInstance(),a=this.queueMap[e];n.forEach(function(n){n.reqId&&r.messageContainer.removeUnsent(n.reqId,function(e){e?Me.error("deleteMessage()","Failed to delete message from cache: ".concat(n)):(t.isRequestId=!0,r.broadcast.remove([n.reqId],{},t),a&&a.removeMessages([n]))})})}},{key:"resume",value:function(){var e=this;Me.call("FailedMessageDispatcher resume()"),this.removeExpiredMessages(function(){e.resumeAllQueues()})}},{key:"pause",value:function(){Me.call("FailedMessageDispatcher pause()"),this.pauseAllQueues(),this.expirationTimer.stop()}},{key:"resumeAllQueues",value:function(){var t=this;Object.keys(this.queueMap).forEach(function(e){var n=t.queueMap[e];n&&n.resumeResending()})}},{key:"pauseAllQueues",value:function(){var t=this;Object.keys(this.queueMap).forEach(function(e){var n=t.queueMap[e];n&&n.pauseResending()})}},{key:"createQueue",value:function(e){var n=this.queueMap[e];n?n.increaseCount():this.queueMap[e]=new Je({channelUrl:e}),this.queueMap[e].resumeResending()}},{key:"removeQueue",value:function(e){var n=this.queueMap[e];n&&(n.decreaseCount(),0===n.collectionReferenceCount&&delete this.queueMap[e])}}],[{key:"getInstance",value:function(){return new e}}]),e}();"undefined"==typeof Promise&&(Promise=e);var Ze="last-changeLog-token-",en="syncManager_messageManager_channelHandler_"+(new Date).getTime(),nn=null,tn=function(){function s(e){var n=e.sendBird,t=e.db,r=e.cacheManager;if(h(this,s),!nn){Me.call("MessageManager()");var a=(nn=this).sb=n;this.cacheManager=r,this.messageContainer=new Pe(t,a,r),this.chunkContainer=new Le(t),this.broadcast=new Ge,this.storeLimitOverflowMutex=new S,this.isFetchingChangeLogByChannelUrl={};var i=new a.ChannelHandler;Object.keys(i).forEach(function(s){i[s]=function(){for(var e=arguments.length,n=new Array(e),t=0;t<e;t++)n[t]=arguments[t];switch(s){case"onMessageReceived":Me.event(s,n[0].url,n[1].messageId,n[1].createdAt,n[1].message),n[1].isVisible=!0,nn.messageContainer.upsert(n[1],function(e,n){e?Ae.throw(e):nn.broadcast.upsert([n])});break;case"onReadReceiptUpdated":Me.event(s,n[0].url);var r=n[0];nn.broadcast.read(r);break;case"onMessageUpdated":Me.event(s,n[0].url,n[1].messageId,n[1].createdAt,n[1].message),n[1].isVisible=!1,nn.messageContainer.upsert(n[1],function(e,n){e?Ae.throw(e):nn.broadcast.update([n])});break;case"onMessageDeleted":var a=n[0],i=n[1];nn.messageContainer.getItem(i,function(e,r){e?Ae.throw(e):(Me.event(s,a.url,i),nn.messageContainer.remove(a.url,i,function(e,n){if(e)Ae.throw(e);else{if(r){var t=je.getDefaultFilter();nn.chunkContainer.getChunkByTimestamp(a.url,t,r.createdAt,function(e,t){if(!e&&t){var n=new Pn.LocalDB.Query({ownerUserId:Pn.getInstance().currentUserId,channelUrl:a.url,sendingStatus:"succeeded",createdAt:{"<":r.createdAt}});n.index={ownerUserId:Pn.LocalDB.Query.Order.ASC,createdAt:Pn.LocalDB.Query.Order.ASC},n.desc=!0,n.limit=1,nn.messageContainer.find(n,function(e,n){e||(n&&0!==n.length?(t.endAt=n[0].createdAt,nn.chunkContainer.upsert(t,function(e,n){e||nn.broadcast.updateCurrentChunk(n)})):nn.chunkContainer.remove(t.chunkId,function(e){e||nn.broadcast.updateCurrentChunk(null)}))})}})}nn.broadcast.remove([parseInt(n)])}}))})}}}),a.addChannelHandler(en,i)}return nn}return c(s,[{key:"resolveStoreLimitOverflow",value:function(c){var l=this,e=Pn.syncManagerOptions,r=e.messageStoreCapacity,a=e.messageStoreEjectionPriotizedLimit,i=e.messageStoreEjectionSize;this.storeLimitOverflowMutex.lock(function(u){if(l.cacheManager.messageCount.all>r){Me.cache("messages exceeds messageStoreCapacity.");var e=[];for(var n in l.cacheManager.messageCount)"all"!==n&&l.cacheManager.messageCount[n]>a&&e.push({channelUrl:n,count:l.cacheManager.messageCount[n]});if(0<e.length){e.sort(function(e,n){return n.count-e.count});var t=e[0];Me.cache("old messages in a prioritized channel are going to get ejected."),l.messageContainer.query({channelUrl:t.channelUrl},{limit:i,desc:!1,includeInvisible:!0},function(e,n){e?(Me.error("Failed to retrieve the messages to eject."),u(),c(null,!1)):(n=n.filter(function(e){return e&&e.channelUrl}),l.messageContainer.shrinkMessageChunk(t.channelUrl,n,function(e){e&&Me.error("Failed to eject the messages on overflow for channel ".concat(t.channelUrl,".")),u(),c(null,!e)}))})}else Me.cache("old messages in all channels are going to get ejected."),l.messageContainer.query(null,{limit:i,desc:!1,index:{ownerUserId:Pn.LocalDB.Query.Order.ASC,createdAt:Pn.LocalDB.Query.Order.ASC},includeInvisible:!0},function(e,n){if(e)Me.error("Failed to retrieve the messages to eject."),u(),c(null,!1);else{n=n.filter(function(e){return e&&e.channelUrl});var t,r={},a=Y(n);try{for(a.s();!(t=a.n()).done;){var i=t.value;r[i.channelUrl]||(r[i.channelUrl]=[]),r[i.channelUrl].push(i)}}catch(e){a.e(e)}finally{a.f()}var s=0,o=Object.keys(r);o.forEach(function(n){l.messageContainer.shrinkMessageChunk(n,r[n],function(e){e&&Me.error("Failed to eject the messages on overflow for channel ".concat(n,".")),++s>=o.length&&(u(),c(null,!e))})})}})}else u(),c(null,!1)})}},{key:"applyTrimmedChunk",value:function(e,n){this.broadcast.applyTrimmedChunk(e,n)}},{key:"syncChangeLog",value:function(r,e){var a=this,i=1<arguments.length&&void 0!==e?e:function(){};if(this.isFetchingChangeLogByChannelUrl[r.url])i(Ae.create(Ae.Type.ERROR_DUPLICATED_CHANGELOG_SYNC));else{this.isFetchingChangeLogByChannelUrl[r.url]=!0,Me.call("message syncChangeLog()",r.url);var s="".concat(Ze).concat(r.url);Ie.get(s).then(function(e){var n="getMessageChangeLogsByToken",t=[];e?(n="getMessageChangeLogsByToken",t.unshift(e)):(n="getMessageChangeLogsByTimestamp",t.unshift((new Date).getTime()-100)),Me.call(n),r[n].apply(r,t.concat([function(e,n){if(a.sb.getErrorFirstCallback()){var t=e;e=n,n=t}n?a.isFetchingChangeLogByChannelUrl[r.url]=!1:(Me.sync("updated",e.updatedMessages.map(function(e){return e.messageId})),Me.sync("deleted",e.deletedMessageIds),e.updatedMessages.forEach(function(r){nn.messageContainer.getItemWithVisibility(r.messageId,function(e,n){if(!e){var t=n.item;r.isVisible=n.isVisible||!1,nn.messageContainer.upsert(r,function(e,n){e?Ae.throw(e):t&&t.isEqual(n)||nn.broadcast.update([n])})}})}),e.deletedMessageIds.forEach(function(n){nn.messageContainer.remove(r.url,n,function(e){e?Ae.throw(e):nn.broadcast.remove([n])})}),Ie.set(s,e.token).then(function(){e.hasMore?a.syncChangeLog(r,i):(a.isFetchingChangeLogByChannelUrl[r.url]=!1,i())}).catch(function(e){a.isFetchingChangeLogByChannelUrl[r.url]=!1,i(e)}))}]))}).catch(function(e){a.isFetchingChangeLogByChannelUrl[r.url]=!1,i(e)})}}},{key:"start",value:function(){nn.broadcast.resume(function(e){e||$e.getInstance().resume()})}},{key:"stop",value:function(){nn.broadcast.pause(),$e.getInstance().pause()}},{key:"clearCache",value:function(t){nn.messageContainer.clear(function(){nn.chunkContainer.clear(function(){Ie.getKeys().then(function(e){var n=[];e.forEach(function(e){e.startsWith(Ze)&&n.push(Ie.remove(e))}),Promise.all(n).then(function(){return t()}).catch(function(e){Me.error(e),t(e)})}).catch(function(e){return t(e)})})})}},{key:"reset",value:function(e){nn?(nn.broadcast.clear(),nn.clearCache(e)):e(null)}}],[{key:"getInstance",value:function(){return nn}},{key:"clear",value:function(){nn&&nn.sb&&(Me.message("MessageManager is cleared"),nn.broadcast.clearCollection(),nn.sb.removeChannelHandler(en),nn=null)}}]),s}();function rn(e,n){var t=hn.getInstance().sb,r=!0;if(e.isGroupChannel()&&!e.isSuper){if(!n.includeEmpty&&!e.lastMessage)return;if(n.nicknameContainsFilter){var a=!1;for(var i in e.members)if(0<=e.members[i].nickname.indexOf(n.nicknameContainsFilter)){a=!0;break}if(!a)return}if(n.userIdsFilter&&Array.isArray(n.userIdsFilter)&&0<n.userIdsFilter.length){var s=!1,o=e.members.map(function(e){return e.userId}),u=n.userIdsFilterExactMatch,c=n.queryType;if(u?s=o.length===n.userIdsFilter.length&&n.userIdsFilter.every(function(e){return 0<=o.indexOf(e)}):"AND"===c?s=n.userIdsFilter.every(function(e){return 0<=o.indexOf(e)}):"OR"===c&&(s=n.userIdsFilter.reduce(function(e,n){return e||0<=o.indexOf(n)},!1)),!s)return}}if(n.channelNameContainsFilter&&(r=r&&0<=e.name.indexOf(n.channelNameContainsFilter)),0<n.channelUrlsFilter.length&&(r=r&&0<=n.channelUrlsFilter.indexOf(e.url)),n.memberStateFilter!==t.GroupChannel.MemberStateFilter.ALL)switch(n.memberStateFilter){case t.GroupChannel.MemberStateFilter.JOINED:r=r&&"joined"===e.myMemberState&&"joined_only"===t.GroupChannel.MemberStateFilter.JOINED;break;case t.GroupChannel.MemberStateFilter.INVITED:case t.GroupChannel.MemberStateFilter.INVITED_BY_FRIEND:case t.GroupChannel.MemberStateFilter.INVITED_BY_NON_FRIEND:r=r&&"invited"===e.myMemberState&&("invited_only"===t.GroupChannel.MemberStateFilter.INVITED||"invited_by_friend"===t.GroupChannel.MemberStateFilter.INVITED||"invited_by_non_friend"===t.GroupChannel.MemberStateFilter.INVITED)}if(0<n.customTypesFilter.length&&(r=r&&0<=n.customTypesFilter.indexOf(e.customType)),n.customTypeStartsWithFilter&&(r=r&&e.customType.startsWith(n.customTypeStartsWithFilter)),n.superChannelFilter!==t.GroupChannel.SuperChannelFilter.ALL)switch(n.superChannelFilter){case t.GroupChannel.SuperChannelFilter.SUPER:r=r&&e.isSuper;break;case t.GroupChannel.SuperChannelFilter.NONSUPER:r=r&&!e.isSuper}if(n.publicChannelFilter!==t.GroupChannel.PublicChannelFilter.ALL)switch(n.publicChannelFilter){case t.GroupChannel.PublicChannelFilter.PUBLIC:r=r&&e.isPublic;break;case t.GroupChannel.PublicChannelFilter.PRIVATE:r=r&&!e.isPublic}if(n.unreadChannelFilter!==t.GroupChannel.UnreadChannelFilter.ALL)switch(n.unreadChannelFilter){case t.GroupChannel.UnreadChannelFilter.UNREAD_MESSAGE:r=r&&0<e.unreadMessageCount}return r}function an(){var h=[];return this.addCollection=function(e,n){h.indexOf(e)<0&&h.push({controller:e,view:n})},this.removeCollection=function(e){var n=h.map(function(e){return e.controller}).indexOf(e);0<=n&&(h[n].controller._pause(),h.splice(n,1))},this.clearCollection=function(){for(var e in h)h[e].controller._pause();h=[]},this.pause=function(){for(var e in h)h[e].controller._pause()},this.resume=function(){for(var e in h)h[e].controller._resume()},this.upsert=function(e,n){var t=2<arguments.length&&void 0!==arguments[2]?arguments[2]:{};if(0<e.length)for(var r in h){var a=h[r];if(a.controller!==n){var i=[];for(var s in e){var o=e[s];rn(o,a.controller.query)&&i.push(o)}0<i.length&&(t.isEventChannel=!0,a.view.addViewItems(i,t))}}},this.update=function(e,n){var t=2<arguments.length&&void 0!==arguments[2]?arguments[2]:{};if(0<e.length){for(var r in e){var a=e[r];tn.getInstance().broadcast.updateChannel(a)}for(var i in h){var s=h[i];if(s.controller!==n){var o=[],u=[];for(var c in e){var l=e[c];s.view.channels.map(function(e){return e.url}).includes(l.url)&&(rn(l,s.controller.query)?o.push(l):u.push(l))}0<o.length&&(t.isEventChannel=!0,s.view.addViewItems(o,t)),0<u.length&&s.view.removeViewItems(u)}}}},this.remove=function(e,n){if(0<e.length){for(var t in e){var r=e[t];tn.getInstance().broadcast.removeChannel(r)}for(var a in h){var i=h[a];if(i.controller!==n){var s=[];for(var o in e){var u=e[o];0<=i.view.channels.map(function(e){return e.url}).indexOf(u.url)&&s.push(u)}0<s.length&&i.view.removeViewItems(s)}}}},this.hide=function(e,n){var t=2<arguments.length&&void 0!==arguments[2]?arguments[2]:{};for(var r in e){var a=e[r];tn.getInstance().broadcast.updateChannel(a)}if(0<e.length){var i=hn.getInstance().sb;for(var s in h){var o=h[s];if(o.controller!==n){var u=[];for(var c in e){var l=e[c];rn(l,o.controller.query)&&u.push(l)}if(0<u.length)switch(o.controller.query.hiddenChannelFilter){case i.GroupChannel.HiddenChannelFilter.UNHIDDEN:o.view.removeViewItems(u);break;case i.GroupChannel.HiddenChannelFilter.HIDDEN:case i.GroupChannel.HiddenChannelFilter.HIDDEN_ALLOW_AUTO_UNHIDE:case i.GroupChannel.HiddenChannelFilter.HIDDEN_PREVENT_AUTO_UNHIDE:t.isEventChannel=!0,o.view.addViewItems(u,t)}}}}},this.unhide=function(e,n){var t=2<arguments.length&&void 0!==arguments[2]?arguments[2]:{};for(var r in e){var a=e[r];tn.getInstance().broadcast.updateChannel(a)}if(0<e.length){var i=hn.getInstance().sb;for(var s in h){var o=h[s];if(o.controller!==n){var u=[];for(var c in e){var l=e[c];rn(l,o.controller.query)&&u.push(l)}if(0<u.length)switch(o.controller.query.hiddenChannelFilter){case i.GroupChannel.HiddenChannelFilter.UNHIDDEN:t.isEventChannel=!0,o.view.addViewItems(u,t);break;case i.GroupChannel.HiddenChannelFilter.HIDDEN:case i.GroupChannel.HiddenChannelFilter.HIDDEN_ALLOW_AUTO_UNHIDE:case i.GroupChannel.HiddenChannelFilter.HIDDEN_PREVENT_AUTO_UNHIDE:o.view.removeViewItems(u)}}}}},this.clear=function(){for(var e in h){h[e].view.clearViewItem()}},this}"undefined"==typeof Promise&&(Promise=e);function sn(o){var u=hn.getInstance();if(u){var c=o.query,e=c.filterKey;return u.channelSyncByFilter[e]||(u.channelSyncByFilter[e]=new fn(function(e,s){Me.call("channel syncChannel()",c.filterKey,c.hasNext,c._token),c.hasNext?(c.limit=100,c.next(function(i,e){if(u.sb.getErrorFirstCallback()){var n=[i,e];e=n[0],i=n[1]}Me.sync("channel",e,i&&0<i.length?"\n"+i.map(function(e){return"\turl="+e.url+" name="+e.name+" createdAt="+e.createdAt+" lastMessageUpdatedAt="+e.lastMessageUpdatedAt}).join("\n"):""),e?s(e):function(){for(var t=gn.get(o),r=0,a=null,e=0;e<i.length;e++)u.channelContainer.insert(i[e],function(e){if(a=a||e,++r===i.length)if(a)s(a);else{var n=t.findChannelEdges(i);n.end&&(c.savepoint=n.end+""),u.queryContainer.upsert(c,function(e){e?s(e):s(null,{count:i.length,nextTs:0,hasMore:c.hasNext})})}});0===i.length&&s(null,{count:0,nextTs:0,hasMore:!1})}()})):s(null,{count:0,nextTs:0,hasMore:!1})})),u.channelSyncByFilter[e]}return null}function on(e){var t=hn.getInstance();if(t){if(!t.changeLogSync){var r=e.query;t.changeLogSync=new fn(function(e,n){t.syncChangeLog(r,function(e){n(e,{count:0,nextTs:0,hasMore:!1})})})}return t.changeLogSync}return null}var un="channel-changeLog-token",cn="syncManager_channelManager_channelHandler_"+(new Date).getTime(),ln=null,hn=function(){function i(e){var n=e.sendBird,t=e.db,r=e.cacheManager;if(h(this,i),!ln){Me.call("ChannelManager()");var c=(ln=this).sb=n,l=Pn.getInstance();this.cacheManager=r,this.channelContainer=new ye(t,c,r),this.queryContainer=new me(t,c),this.broadcast=new an,this.isFetchingChangeLog=!1,this.channelSyncByFilter={},this.changeLogSync=null;var a=new c.ChannelHandler;Object.keys(a).forEach(function(u){a[u]=function(){for(var e=arguments.length,t=new Array(e),n=0;n<e;n++)t[n]=arguments[n];switch(u){case"onChannelChanged":var r=t[0];Me.event(u,r.url),ln.channelContainer.getItem(r.url,function(e,t){e?Ae.throw(e):ln.channelContainer.upsert(r,function(e,n){e?Ae.throw(e):t?t.hiddenState!==c.GroupChannel.HiddenState.UNHIDDEN&&r.hiddenState===c.GroupChannel.HiddenState.UNHIDDEN?ln.broadcast.unhide([n]):ln.broadcast.update([n]):ln.broadcast.upsert([n])})});break;case"onMessageReceived":var a=t[0];ln.channelContainer.getItem(a.url,function(e,n){if(e)Ae.throw(e);else{var t=n?n.unreadMessageCount:0;0===t&&a.unreadMessageCount>t&&ln.broadcast.upsert([a])}});break;case"onUserMuted":case"onUserUnmuted":case"onUserUnbanned":case"onChannelFrozen":case"onChannelUnfrozen":case"onMetaDataCreated":case"onMetaDataUpdated":case"onMetaDataDeleted":case"onMetaCountersCreated":case"onMetaCountersUpdated":case"onMetaCountersDeleted":Me.event(u,t[0].url),ln.channelContainer.upsert(t[0],function(e,n){e?Ae.throw(e):ln.broadcast.update([n])});break;case"onUserReceivedInvitation":case"onUserJoined":Me.event(u,t[0].url),ln.channelContainer.upsert(t[0],function(e,n){e?Ae.throw(e):t[1].userId===l.currentUserId?ln.broadcast.upsert([n]):ln.broadcast.update([n])});break;case"onReadReceiptUpdated":ln.channelContainer.upsert(t[0],function(e){e&&Ae.throw(e)});break;case"onChannelHidden":Me.event(u,t[0].url);var i=t[0];ln.channelContainer.upsert(i,function(e){e?Ae.throw(e):ln.broadcast.hide([i])});break;case"onUserLeft":case"onUserBanned":Me.event(u,t[0].url);var s=t[0];t[1].userId===l.currentUserId?ln.channelContainer.remove(s,function(e){e?Ae.throw(e):ln.broadcast.remove([s])}):ln.channelContainer.upsert(s,function(e,n){e?Ae.throw(e):ln.broadcast.update([n])});break;case"onUserDeclinedInvitation":Me.event(u,t[0].url);var o=t[0];t[2].userId===l.currentUserId?ln.channelContainer.remove(o,function(e){e?Ae.throw(e):ln.broadcast.remove([o])}):ln.channelContainer.upsert(o,function(e,n){e?Ae.throw(e):ln.broadcast.update([n])});break;case"onChannelDeleted":Me.event(u,t[0]),ln.channelContainer.getItem(t[0],function(e,n){e?Ae.throw(e):n&&ln.channelContainer.remove(n,function(e){e?Ae.throw(e):ln.broadcast.remove([n])})})}}}),c.addChannelHandler(cn,a)}return ln}return c(i,[{key:"syncChangeLog",value:function(o,u){var c=this;if(this.isFetchingChangeLog)u(Ae.create(Ae.Type.ERROR_DUPLICATED_CHANGELOG_SYNC));else{this.isFetchingChangeLog=!0,Me.call("channel syncChangeLog()");var l="".concat(un);Ie.get(l).then(function(e){var n,t="getMyGroupChannelChangeLogsByToken",r=[];r.push([]),r.push(!0),e?(t="getMyGroupChannelChangeLogsByToken",r.unshift(e)):(t="getMyGroupChannelChangeLogsByTimestamp",r.unshift((new Date).getTime()-100)),Me.call(t),(n=c.sb)[t].apply(n,r.concat([function(s,e){if(c.sb.getErrorFirstCallback()){var n=s;s=e,e=n}if(e)c.isFetchingChangeLog=!1;else{Me.sync("updated",s.updatedChannels&&0<s.updatedChannels.length?"\n"+s.updatedChannels.map(function(e){return"\turl="+e.url+" name="+e.name+" createdAt="+e.createdAt+" lastMessageUpdatedAt="+e.lastMessageUpdatedAt}).join("\n"):[]),Me.sync("deleted",s.deletedChannelUrls);var t=[];s.updatedChannels.forEach(function(n){t.push(new Promise(function(o,u){ln.channelContainer.getItem(n.url,function(e,s){e?u(e):ln.channelContainer.upsert(n,function(e,n){if(e)u(e);else{var t=!s||!s.isEqual(n),r=(!s||s.hiddenState===c.sb.GroupChannel.HiddenState.UNHIDDEN)&&n.hiddenState!==c.sb.GroupChannel.HiddenState.UNHIDDEN,a=(!s||s.hiddenState!==c.sb.GroupChannel.HiddenState.UNHIDDEN)&&n.hiddenState===c.sb.GroupChannel.HiddenState.UNHIDDEN,i=t?"update":"noop";r?i="hide":a&&(i="unhide"),o({action:i,channel:n})}})})}))}),s.deletedChannelUrls.forEach(function(e){t.push(new Promise(function(t,r){ln.channelContainer.getItem(e,function(e,n){e?r(e):n&&ln.channelContainer.remove(n,function(e){if(e)r(e);else{t({action:"remove",channel:n})}})})}))}),Promise.all(t).then(function(e){for(var n=[],t=[],r=[],a=[],i=0;i<e.length;i++)switch(e[i].action){case"update":n.push(e[i].channel);break;case"remove":t.push(e[i].channel);break;case"hide":r.push(e[i].channel);break;case"unhide":a.push(e[i].channel)}0<n.length&&ln.broadcast.upsert(n,null,{isChangeLogChannel:!0}),0<t.length&&ln.broadcast.remove(t),0<r.length&&ln.broadcast.hide(r,null,{isChangeLogChannel:!0}),0<a.length&&ln.broadcast.unhide(a,null,{isChangeLogChannel:!0}),Ie.set(l,s.token).then(function(){s.hasMore?c.syncChangeLog(o,u):(c.isFetchingChangeLog=!1,u())}).catch(function(e){c.isFetchingChangeLog=!1,u(e)})}).catch(function(e){return u(e)})}}]))}).catch(function(e){c.isFetchingChangeLog=!1,u(e)})}}},{key:"start",value:function(){ln.broadcast.resume()}},{key:"stop",value:function(){ln.broadcast.pause()}},{key:"clearCache",value:function(t){ln.channelSyncByFilter={},ln.changeLogSync=null,ln.channelContainer.clear(function(){ln.queryContainer.clear(function(){Ie.getKeys().then(function(e){var n=[];e.forEach(function(e){e.startsWith(un)&&n.push(Ie.remove(e))}),Promise.all(n).then(function(){return t()}).catch(function(e){Me.error(e),t(e)})}).catch(function(e){return t(e)})})})}},{key:"reset",value:function(e){ln?(ln.broadcast.clear(),ln.clearCache(e)):e(null)}}],[{key:"getInstance",value:function(){return ln}},{key:"clear",value:function(){ln&&ln.sb&&(Me.message("ChannelManager is cleared"),ln.channelSyncByFilter={},ln.changeLogSync=null,ln.broadcast.clearCollection(),ln.sb.removeChannelHandler(cn),ln=null)}}]),i}(),fn=function(){function n(e){h(this,n),this.worker=e,this.state=n.State.PAUSED,this.mutex=new S,this.shared=0,this.retry=0,this.retryLimit=3,this.subscribes={},this.onend=null,this.onpause=null}return c(n,[{key:"start",value:function(r,e){var a=this;(1<arguments.length&&void 0!==e&&e||this.state!==n.State.END)&&this.mutex.lock(function(t){a.state=n.State.RUNNING,r="function"==typeof r?r():r,a.worker(r,function(e,n){Me.sync("background sync result: err=",e,"res=",n),a.isRunning&&(e?a.retry<a.retryLimit?(a.retry++,setTimeout(function(){return a.start(r)},500)):a.pause():(a.retry=0,a.flush(e,n),n.hasMore?setTimeout(function(){a.isRunning&&a.start(n.nextTs)},500):a.end())),t()})})}},{key:"pause",value:function(){this.mutex.unlock(),this.state===n.State.RUNNING&&(this.state=n.State.PAUSED,this.onpause&&this.onpause())}},{key:"end",value:function(){this.mutex.unlock(),this.state=n.State.END,this.onend&&this.onend()}},{key:"flush",value:function(e,n){var t=0<arguments.length&&void 0!==e?e:null,r=1<arguments.length?n:void 0;for(var a in Me.sync("background sync flush: ".concat(Object.keys(this.subscribes).length," subscribes")),this.subscribes)this.subscribes[a](t,r);this.subscribes={}}},{key:"subscribe",value:function(e,n){return!this.subscribes[e]&&(this.subscribes[e]=n,!0)}},{key:"unsubscribeAll",value:function(){this.subscribes={}}},{key:"isRunning",get:function(){return this.state===n.State.RUNNING}},{key:"isEnd",get:function(){return this.state===n.State.END}}],[{key:"State",get:function(){return{RUNNING:"running",PAUSED:"paused",END:"end"}}}]),n}(),dn="channel-collection-handler",gn=new $,vn=new $,yn=function(){function e(){h(this,e),this.collection=null,this.channels=[],this.mutex=new S,this.viewOffset=null}return c(e,[{key:"attachCollection",value:function(e){this.collection=e}},{key:"compareWithChannel",value:function(e,n){var t="lastMessageUpdatedAt";switch(this.collection.query.order){case"chronological":t="createdAt";break;case"channel_name_alphabetical":t="name"}return this.compareWithOffset(e,n[t])}},{key:"compareWithOffset",value:function(e,n){switch(this.collection.query.order){case"latest_last_message":return e.lastMessageUpdatedAt-n;case"chronological":return e.createdAt-n;case"channel_name_alphabetical":return n.localeCompare(e.name);default:return e.lastMessageUpdatedAt-n}}},{key:"isAbove",value:function(e,n){return 0<this.compareWithOffset(e,n)}},{key:"isBelow",value:function(e,n){return this.compareWithOffset(e,n)<0}},{key:"findChannelEdges",value:function(e){var n="lastMessageUpdatedAt";switch(this.collection.query.order){case"chronological":n="createdAt";break;case"channel_name_alphabetical":n="name"}var t={start:null,end:null};for(var r in e)t.start&&!this.isAbove(e[r],t.start)||(t.start=e[r][n]),t.end&&!this.isBelow(e[r],t.end)||(t.end=e[r][n]);return t}},{key:"refreshViewOffset",value:function(){var e=this.findChannelEdges(this.channels);this.viewOffset=e.end}},{key:"addViewItems",value:function(d,e){var g=this,v=1<arguments.length&&void 0!==e?e:{},y=[],m=[],p=[],k=[],I=vn.get(this.collection);this.mutex.lock(function(e){for(var n in d){var t=d[n],r=Oe(t,g.channels),a=_e(t,g.collection.query,g.channels),i=!1;if(v.isEventChannel)if(g.viewOffset)g.isBelow(t,g.viewOffset)&&(i=!0);else{var s=sn(g.collection),o=on(g.collection);s.state!==fn.State.RUNNING&&o.state!==fn.State.RUNNING||!g.collection.query.hasNext||(i=!0)}var u=r<0?Ke.INSERT:Ke.UPDATE;switch(r<0?i||(a<g.channels.length?g.channels.splice(a,0,t):g.channels.push(t)):r!==a?a<g.channels.length?(u=Ke.MOVE,g.channels.splice(r,1),r<a?g.channels.splice(a-1,0,t):g.channels.splice(a,0,t)):(u=Ke.REMOVE,g.channels.splice(r,1)):g.channels[r]=t,u){case Ke.INSERT:i||y.push(t);break;case Ke.UPDATE:m.push(t);break;case Ke.MOVE:p.push(t);break;case Ke.REMOVE:k.push(t)}}if(g.refreshViewOffset(),0<y.length)for(var c in Me.view("channel",Ke.INSERT,"\n"+y.map(function(e){return"\turl=".concat(e.url," name=").concat(e.name," createdAt=").concat(e.createdAt," lastMessageUpdatedAt=").concat(e.lastMessageUpdatedAt)}).join("\n")),I)I[c].onChannelEvent(Ke.INSERT,y);if(0<m.length)for(var l in Me.view("channel",Ke.UPDATE,"\n"+m.map(function(e){return"\turl=".concat(e.url," name=").concat(e.name," createdAt=").concat(e.createdAt," lastMessageUpdatedAt=").concat(e.lastMessageUpdatedAt)}).join("\n")),I)I[l].onChannelEvent(Ke.UPDATE,m);if(0<p.length)for(var h in Me.view("channel",Ke.MOVE,"\n"+p.map(function(e){return"\turl=".concat(e.url," name=").concat(e.name," createdAt=").concat(e.createdAt," lastMessageUpdatedAt=").concat(e.lastMessageUpdatedAt)}).join("\n")),I)I[h].onChannelEvent(Ke.MOVE,p);if(0<k.length)for(var f in Me.view("channel",Ke.REMOVE,"\n"+k.map(function(e){return"\turl=".concat(e.url," name=").concat(e.name," createdAt=").concat(e.createdAt," lastMessageUpdatedAt=").concat(e.lastMessageUpdatedAt)}).join("\n")),I)I[f].onChannelEvent(Ke.REMOVE,k);e()})}},{key:"removeViewItems",value:function(s){var o=this,u=vn.get(this.collection);this.mutex.lock(function(e){var n=[];for(var t in s){var r=s[t],a=o.channels.map(function(e){return e.url}).indexOf(r.url);0<=a&&(o.channels.splice(a,1),n.push(r))}if(0<n.length)for(var i in Me.view("channel",Ke.REMOVE,"\n"+n.map(function(e){return"\turl=".concat(e.url," name=").concat(e.name," createdAt=").concat(e.createdAt," lastMessageUpdatedAt=").concat(e.lastMessageUpdatedAt)}).join("\n")),u)u[i].onChannelEvent(Ke.REMOVE,n);e()})}},{key:"clearViewItem",value:function(){this.channels=[];var r=vn.get(this.collection);this.mutex.lock(function(e){var n=Ke.CLEAR;for(var t in Me.view("channel",n),r)r[t].onChannelEvent(n);e()})}}]),e}(),mn=function(){function n(t){var r=this;h(this,n);var e=new yn,a=hn.getInstance();if(!a)return null;this.collectionId=Ue(),this.sendBird=a.sb,this.type="MyGroupChannelListQuery",this.limit=t.limit,this.query=t,this.query.filterKey=a.queryContainer.createFilterKey(this.query),this._isLoading=!1,e.attachCollection(this),a.broadcast.addCollection(this,e),gn.set(this,e),vn.set(this,{}),sn(this).shared++,on(this).shared++,a.queryContainer.getItem(this.query.filterKey,function(e,n){e?Ae.throw(e):(n&&(r.query._token=n._token,r.query.hasNext=n.hasNext,r.query.savepoint=n.savepoint,r.query.updatedAt=n.updatedAt),a.queryContainer.upsert(t,function(e,n){e?Ae.throw(e):(r.query=n,r._resume(),Me.message("channel collection ".concat(r.collectionId," is created.")))}))})}return c(n,[{key:"_pause",value:function(){Me.call("channel sync pause",this.collectionId);var e=sn(this),n=on(this);e&&e.pause(),n&&n.pause()}},{key:"_resume",value:function(){Me.call("channel sync resume",this.collectionId);var e=sn(this),n=on(this);e&&e.start(),n&&n.start()}},{key:"fetch",value:function(e){var h=this;if(!this._isLoading)return this._isLoading=!0,Ne(function(t){Me.call("fetch()");var a=gn.get(h),e=h.sendBird,n=Pn.getInstance(),i=hn.getInstance(),s={ownerUserId:n.currentUserId};if(h.query.includeEmpty||(s.lastMessage={"!=":null}),h.query.nicknameContainsFilter&&(s.members={"/where":function(e){for(var n in e)if(0<=e[n].nickname.indexOf(h.query.nicknameContainsFilter))return!0;return!1}}),h.query.userIdsFilter&&Array.isArray(h.query.userIdsFilter)&&0<h.query.userIdsFilter.length&&(s.members={"/where":function(e){var t=e.map(function(e){return e.userId});return h.query.userIdsFilterExactMatch?t.length===h.query.userIdsFilter.length&&h.query.userIdsFilter.every(function(e){return 0<=t.indexOf(e)}):"AND"===h.query.queryType?h.query.userIdsFilter.every(function(e){return 0<=t.indexOf(e)}):"OR"===h.query.queryType&&h.query.userIdsFilter.reduce(function(e,n){return e||0<=t.indexOf(n)},!1)}}),h.query.channelNameContainsFilter&&(s.name={"/regex":new RegExp(h.query.channelNameContainsFilter)}),0<h.query.channelUrlsFilter.length&&(s.url={"/in":h.query.channelUrlsFilter}),h.query.memberStateFilter!==e.GroupChannel.MemberStateFilter.ALL)switch(h.query.memberStateFilter){case e.GroupChannel.MemberStateFilter.JOINED:s.myMemberState="joined";break;case e.GroupChannel.MemberStateFilter.INVITED:case e.GroupChannel.MemberStateFilter.INVITED_BY_FRIEND:case e.GroupChannel.MemberStateFilter.INVITED_BY_NON_FRIEND:s.myMemberState="invited"}if("string"==typeof h.query.customTypeFilter&&h.query.customTypeFilter&&(s.customType=h.query.customTypeFilter),Array.isArray(h.query.customTypesFilter)&&0<h.query.customTypesFilter.length&&(s.customType={"/in":h.query.customTypesFilter}),"string"==typeof h.query.customTypeStartsWithFilter&&h.query.customTypeStartsWithFilter&&(s.customType={"/regex":new RegExp("^".concat(h.query.customTypeStartsWithFilter))}),h.query.superChannelFilter!==e.GroupChannel.SuperChannelFilter.ALL)switch(h.query.superChannelFilter){case e.GroupChannel.SuperChannelFilter.SUPER:s.isSuper=!0;break;case e.GroupChannel.SuperChannelFilter.NONSUPER:s.isSuper=!1}if(h.query.publicChannelFilter!==e.GroupChannel.PublicChannelFilter.ALL)switch(h.query.publicChannelFilter){case e.GroupChannel.PublicChannelFilter.PUBLIC:s.isPublic=!0;break;case e.GroupChannel.PublicChannelFilter.PRIVATE:s.isPublic=!1}if(h.query.unreadChannelFilter!==e.GroupChannel.UnreadChannelFilter.ALL)switch(h.query.unreadChannelFilter){case e.GroupChannel.UnreadChannelFilter.UNREAD_MESSAGE:s.unreadMessageCount={">":0}}if("all"!=h.query.hiddenChannelFilter)switch(h.query.hiddenChannelFilter){case e.GroupChannel.HiddenChannelFilter.UNHIDDEN:s.hiddenState=e.GroupChannel.HiddenState.UNHIDDEN;break;case e.GroupChannel.HiddenChannelFilter.HIDDEN:s.hiddenState={"/in":[e.GroupChannel.HiddenState.HIDDEN_ALLOW_AUTO_UNHIDE,e.GroupChannel.HiddenState.HIDDEN_PREVENT_AUTO_UNHIDE]};break;case e.GroupChannel.HiddenChannelFilter.HIDDEN_ALLOW_AUTO_UNHIDE:s.hiddenState=e.GroupChannel.HiddenState.HIDDEN_ALLOW_AUTO_UNHIDE;break;case e.GroupChannel.HiddenChannelFilter.HIDDEN_PREVENT_AUTO_UNHIDE:s.hiddenState=e.GroupChannel.HiddenState.HIDDEN_PREVENT_AUTO_UNHIDE}var o=null,u=!0;switch(h.query.order){case"latest_last_message":!h.query.hasNext&&h.query.savepoint&&(s.lastMessageUpdatedAt={">=":parseInt(h.query.savepoint)}),o={ownerUserId:1,lastMessageUpdatedAt:-1};break;case"chronological":!h.query.hasNext&&h.query.savepoint&&(s.createdAt={">=":parseInt(h.query.savepoint)}),o={ownerUserId:1,createdAt:-1};break;case"channel_name_alphabetical":!h.query.hasNext&&h.query.savepoint&&(s.name={"<=":h.query.savepoint}),u=!(o={ownerUserId:1,name:1});break;default:!h.query.hasNext&&h.query.savepoint&&(s.lastMessageUpdatedAt={">=":parseInt(h.query.savepoint)}),o={ownerUserId:1,lastMessageUpdatedAt:-1}}function r(t,r){i.channelContainer.query(s,{offset:a.channels.length,limit:t,index:o,desc:u},function(e,n){e?(h._isLoading=!1,r(e)):(h._isLoading=!1,(n=n.map(function(e){return h.sendBird.GroupChannel.cachedChannels[e.url]||(h.sendBird.GroupChannel.cachedChannels[e.url]=e),h.sendBird.GroupChannel.cachedChannels[e.url]})).sort(function(e,n){return 0<a.compareWithChannel(e,n)}),0<n.length&&a.addViewItems(n),n.length<t&&l(t-n.length),r(null,n))})}var c=sn(h),l=function(n){c.state!==fn.State.END&&(Me.sync("subscribe channel",h.collectionId),c.subscribe(h.collectionId,function(e){e?Me.error(e):(Me.sync("flush channel"),r(n,function(e){e&&Me.error(e)}))}))};r(h.limit,function(e,n){Me.cache("fetch channel",e,n.map(function(e){return e.url})),t(e)}),c.state===fn.State.PAUSED&&h._resume()},e);Me.error("fetch() is loading"),e(Ae.create(Ae.Type.ERROR_DUPLICATED_FETCH))}},{key:"remove",value:function(){hn.getInstance().broadcast.removeCollection(this);var e=sn(this),n=on(this);e&&(e.shared--,0===e.shared&&e.pause()),n&&(n.shared--,0===n.shared&&n.pause())}},{key:"setCollectionHandler",value:function(e){var n=vn.get(this);e instanceof Qe&&(n[dn]=e)}},{key:"removeCollectionHandler",value:function(){var e=vn.get(this);e[dn]&&delete e[dn]}},{key:"channels",get:function(){return gn.get(this).channels}}],[{key:"CollectionHandler",get:function(){return Qe}},{key:"Action",get:function(){return Ke}}]),n}();"undefined"==typeof Promise&&(Promise=e);function pn(){h(this,pn),this.messageCount={all:0}}var kn=new $,In=new $,bn=new S,wn=new $,Cn=new $,En=new $,Mn=new $,An="message-collection-handler",Sn=function(){function e(){h(this,e),this.collection=null,this.messages=[],this.prevTempMessages=[],this.nextTempMessages=[],this.unsentMessages=[],this.nextSyncEnded=!1,this.newMessageQueue=[],kn.set(this,{}),this.mutex=new S,this.currentChunk=null,this.viewRange={start:0,end:0}}return c(e,[{key:"attachCollection",value:function(e){this.collection=e}},{key:"channelWasRemoved",value:function(e){var n=Mn.get(this.collection);for(var t in n)n[t].onChannelRemoved(e)}},{key:"channelWasUpdated",value:function(e){var n=Mn.get(this.collection);for(var t in n)n[t].onChannelUpdated(e)}},{key:"addViewItems",value:function(D,e){var n,F=this,P=1<arguments.length&&void 0!==e?e:{};if(P.isEventMessage&&!this.nextSyncEnded&&D.some(function(e){return"succeeded"===e.sendingStatus}))return Me.view("new messages are queued for the next fetch is not processed yet."),void(n=this.newMessageQueue).push.apply(n,X(D));var q=Mn.get(this.collection),L=kn.get(this),B=En.get(this.collection),j=[],V=[],G=[],Q=[],H=[],K=[],W=[],z=[],J=[];this.mutex.lock(function(e){for(var n in D){var t=D[n];if(t.messageId){var r=!0,a=!1;if(P.isEventMessage){var i=B.state===fn.State.END,s=!F.currentChunk||F.currentChunk.endAt<=F.viewRange.end,o=0===F.viewRange.end;a=!0,r=i&&s||!F.currentChunk||o,Me.event("event message status: nextSyncState=".concat(B.state,"\n              chunkEnd=").concat(F.currentChunk?F.currentChunk.endAt:0,"\n              viewEnd=").concat(F.viewRange.end))}var u=F.collection.sendBird.currentUser?F.collection.channel.getReadReceipt(t):L[t.messageId]||0;if(L[t.messageId]||(L[t.messageId]=u),r){var c=Te(t,F.messages),l=Re(t,F.messages);if(0<=c&&F.messages[c].isEqual(t)&&L[t.messageId]===u)continue;if(L[t.messageId]=u,F.viewRange.start=0<F.viewRange.start?Math.min(F.viewRange.start,t.createdAt):t.createdAt,F.viewRange.end=0<F.viewRange.end?Math.max(F.viewRange.end,t.createdAt):t.createdAt,c<0){var h=Te(t,F.unsentMessages);if(0<=h){var f=F.unsentMessages[h],d=!f.isUserMessage()||"pending"===f.sendingStatus;F.unsentMessages.splice(h,1),d?K.push(f):J.push(f)}F.messages.splice(l,0,t),a&&F.nextTempMessages.push(t),j.push(t)}else F.messages[c]=t,V.push(t)}P.isEventMessage&&t.sender&&t.sender.userId!==Pn.getInstance().currentUserId&&Q.push(t);var g=F.messages.length,v=[];if(g>Pn.syncManagerOptions.messageCollectionCapacity){if("next"===P.direction){var y=g-Pn.syncManagerOptions.messageCollectionCapacity;v=F.messages.splice(0,y)}else v=F.messages.splice(Pn.syncManagerOptions.messageCollectionCapacity);G.push.apply(G,X(v))}}else{var m=!t.isUserMessage()||"pending"===t.sendingStatus,p=Te(t,F.unsentMessages);if(p<0){Te(t,F.messages)<0&&(m?H.push(t):W.push(t),F.unsentMessages.push(t))}else{var k=F.unsentMessages[p];k.isUserMessage()?"pending"===k.sendingStatus?m||(K.push(k),W.push(t),F.unsentMessages[p]=t):(z.push(t),F.unsentMessages[p]=t):F.unsentMessages[p]=t}}}if(0<G.length)for(var I in Me.view("message",We.REMOVE,G.map(function(e){return"".concat(e.message||e.fileUrl," ").concat(e.reqId," ").concat(e.messageId," ").concat(e.createdAt)})),q)q[I].onSucceededMessageEvent(G,We.REMOVE),q[I].onMessageEvent(We.REMOVE,G);if(0<j.length)for(var b in Me.view("message",We.INSERT,j.map(function(e){return"".concat(e.message||e.fileUrl," ").concat(e.reqId," ").concat(e.messageId," ").concat(e.createdAt)})),q)q[b].onSucceededMessageEvent(j,We.INSERT),q[b].onMessageEvent(We.INSERT,j);if(0<V.length)for(var w in Me.view("message",We.UPDATE,V.map(function(e){return"".concat(e.message||e.fileUrl," ").concat(e.reqId," ").concat(e.messageId," ").concat(e.createdAt)})),q)q[w].onSucceededMessageEvent(V,We.UPDATE),q[w].onMessageEvent(We.UPDATE,V);if(0<K.length)for(var C in Me.view("pending message",We.REMOVE,K.map(function(e){return"".concat(e.message||e.fileUrl," ").concat(e.reqId," ").concat(e.messageId," ").concat(e.createdAt)})),q)q[C].onPendingMessageEvent(K,We.REMOVE),q[C].onMessageEvent(We.REMOVE,K);if(0<H.length)for(var E in Me.view("pending message",We.INSERT,H.map(function(e){return"".concat(e.message||e.fileUrl," ").concat(e.reqId," ").concat(e.messageId," ").concat(e.createdAt)})),q)q[E].onPendingMessageEvent(H,We.INSERT),q[E].onMessageEvent(We.INSERT,H);if(0<J.length){Me.view("failed message",We.REMOVE,J.map(function(e){return"".concat(e.message||e.fileUrl," ").concat(e.reqId," ").concat(e.messageId," ").concat(e.createdAt)}));var M=ze.REMOVE_RESEND_SUCCEEDED;for(var A in q)q[A].onFailedMessageEvent(J,We.REMOVE,M)}if(0<z.length){Me.view("failed message",We.UPDATE,z.map(function(e){return"".concat(e.message||e.fileUrl," ").concat(e.reqId," ").concat(e.messageId," ").concat(e.createdAt)}));var S=ze.UPDATE_RESEND_FAILED;for(var O in q)q[O].onFailedMessageEvent(z,We.UPDATE,S)}if(0<W.length){Me.view("failed message",We.INSERT,W.map(function(e){return"".concat(e.message||e.fileUrl," ").concat(e.reqId," ").concat(e.messageId," ").concat(e.createdAt)}));var _=ze.NONE;for(var T in q)q[T].onFailedMessageEvent(W,We.INSERT,_)}if(0<Q.length){var R,U=Y(Q);try{for(U.s();!(R=U.n()).done;){var N=R.value;for(var x in Me.view("new message","".concat(N.message||N.fileUrl," ").concat(N.reqId,", ").concat(N.messageId,", ").concat(N.createdAt)),q)q[x].onNewMessage(N)}}catch(e){U.e(e)}finally{U.f()}}e()})}},{key:"removeViewItems",value:function(k,e){var I=this,b=1<arguments.length&&void 0!==e?e:{isRequestId:!1};this.mutex.lock(function(e){var n=!!b.hasOwnProperty("isRequestId")&&b.isRequestId,t=Mn.get(I.collection);if(n){for(var r=[],a=[],i=0;i<k.length;i++)for(var s=k[i],o=0;o<I.unsentMessages.length;o++)if(s===I.unsentMessages[o].reqId){var u=I.unsentMessages[o];if(u.isUserMessage())switch(u.sendingStatus){case"pending":r.push(u);break;case"failed":a.push(u)}else u.isFileMessage()&&r.push(u);I.unsentMessages.splice(o,1);break}if(0<r.length)for(var c in Me.view("pending message",We.REMOVE,r.map(function(e){return e.reqId})),t)t[c].onPendingMessageEvent(r,We.REMOVE),t[c].onMessageEvent(We.REMOVE,r);if(0<a.length){Me.view("failed message",We.REMOVE,a.map(function(e){return e.reqId}));var l=b.hasOwnProperty("reason")?b.reason:ze.REMOVE_UNKNOWN;for(var h in t)t[h].onFailedMessageEvent(a,We.REMOVE,l)}}else{for(var f=kn.get(I),d=[],g=0;g<k.length;g++)for(var v=k[g],y=0;y<I.messages.length;y++)if(v===I.messages[y].messageId){"number"==typeof f[v]&&delete f[v];var m=I.messages.splice(y,1);d.push.apply(d,X(m));break}if(I.viewRange.start=0<I.messages.length?I.messages[0].createdAt:0,I.viewRange.end=0<I.messages.length?I.messages[I.messages.length-1].createdAt:0,0<d.length)for(var p in Me.view("message",We.REMOVE,d.map(function(e){return e.messageId})),t)t[p].onSucceededMessageEvent(d,We.REMOVE),t[p].onMessageEvent(We.REMOVE,d)}e()})}},{key:"clearUnsentMessages",value:function(){var i=this;this.mutex.lock(function(e){var n=i.unsentMessages,t=Mn.get(i.collection);for(var r in i.unsentMessages=[],Me.view("message",We.REMOVE,"unsent messages"),t){t[r].onPendingMessageEvent([],We.CLEAR);var a=ze.NONE;t[r].onFailedMessageEvent([],We.CLEAR,a),t[r].onMessageEvent(We.REMOVE,n)}e()})}},{key:"clearViewItem",value:function(){var r=this;this.mutex.lock(function(e){r.currentChunk=null,r.messages=[],kn.set(r,{}),r.viewRange.start=0,r.viewRange.end=0,r.nextSyncEnded=!1,r.newMessageQueue=[];var n=Mn.get(r.collection);for(var t in Me.view("message",We.CLEAR),n)n[t].onSucceededMessageEvent([],We.CLEAR),n[t].onMessageEvent(We.CLEAR);e()})}},{key:"updateCurrentChunk",value:function(e){e?e.isSame(this.currentChunk)||(this.currentChunk=je.createFromJson(e)):this.currentChunk=e}},{key:"flushNewMessageQueue",value:function(){this.nextSyncEnded=!0,0<this.newMessageQueue.length&&this.addViewItems(this.newMessageQueue),Me.view("flush new message queue."),this.newMessageQueue=[]}}]),e}(),On=function(){function o(t){var m=this,e=1<arguments.length&&void 0!==arguments[1]?arguments[1]:{},n=2<arguments.length&&void 0!==arguments[2]?arguments[2]:(new Date).getTime();h(this,o);var p=tn.getInstance();if(!p)return null;if(this.collectionId=Ue(),this.sendBird=p.sb,this.channel=t,this.limit=50,this.filter=je.getDefaultFilter(),e&&"object"===f(e)&&0<Object.keys(e).length)for(var r in e)this.filter.hasOwnProperty(r)&&(this.filter[r]=e[r]);this.viewpoint=n,this._chunkTrimmed=!1,this._isLoading={prev:!1,next:!1},$e.getInstance().createQueue(this.channel.url);var k=new Sn;k.attachCollection(this),In.set(this,k),Cn.set(this,null),En.set(this,null),Mn.set(this,{}),p.broadcast.addCollection(this,k);function a(d,g,v){Me.sync("message synchronize() begin",d,g);var e=null,y=0,n=[g];switch(d){case"prev":e="getPreviousMessagesByTimestamp",y=100,n.push(!0),n.push(100);break;case"next":e="getNextMessagesByTimestamp",y=100,n.push(!0),n.push(100);break;case"prevnext":e="getPreviousAndNextMessagesByTimestamp",y=100,n.push(50),n.push(50)}n.push(!1),n.push(m.filter.messageType||""),n.push(m.filter.customType||""),n.push(m.filter.senderUserIdsFilter||[]),n.push(m.filter.includeMetaArray||!0),t[e].apply(t,n.concat([function(f,e){if(p.sb.getErrorFirstCallback()){var n=[f,e];e=n[0],f=n[1]}e?(m._pause(),v(e)):bn.lock(function(t){var a=[],i={startAt:Number.MAX_SAFE_INTEGER,endAt:0},r=f.length>=y;Me.sync("message synchronize() end",d,"ts=".concat(g),"hasMore=".concat(r),f.map(function(e){return"".concat(e.message," ").concat(e.messageId," ").concat(e.createdAt)}));var s,o=[],n=Y(f);try{var e=function(){var e=s.value;e.isVisible=!0;var n,t=Y(m.unsentMessages);try{for(t.s();!(n=t.n()).done;){var r=n.value;if("pending"===r.sendingStatus&&r.reqId===e.reqId){o.push(e);break}}}catch(e){t.e(e)}finally{t.f()}a.push(new Promise(function(n,t){p.messageContainer.upsert(e,function(e){return e?t(e):n()})})),i.startAt=Math.min(i.startAt,e.createdAt),i.endAt=Math.max(i.endAt,e.createdAt)};for(n.s();!(s=n.n()).done;)e()}catch(e){n.e(e)}finally{n.f()}if(0===f.length&&(i.startAt=m.viewpoint,i.endAt=m.viewpoint),k.currentChunk&&k.currentChunk.isOverlap(i)||(k.currentChunk=new je(m.channel.url,m.filter),Me.message("chunk is created",k.currentChunk.startAt,k.currentChunk.endAt)),k.currentChunk.extendWithChunk(i),0<o.length){var u,c=Y(o);try{var l=function(){var e=u.value;a.push(new Promise(function(n,t){p.messageContainer.removeUnsent(e.reqId,function(e){e?t(e):n()})}))};for(c.s();!(u=c.n()).done;)l()}catch(e){c.e(e)}finally{c.f()}k.addViewItems(o)}var h=k.currentChunk;Me.message("currentChunk is extended",h.startAt,h.endAt),p.chunkContainer.mergePreviousChunkOverlap(h,function(e){e?(t(),v(e)):(Me.message("currentChunk merged previous chunks",h.startAt,h.endAt),Promise.all(a).then(function(){p.resolveStoreLimitOverflow(function(){var e={start:h.startAt,end:h.endAt};switch(d){case"prevnext":r||(e.start=0,e.end=Number.MAX_SAFE_INTEGER);break;case"prev":r||(e.start=0,b.isEnd&&(e.end=Number.MAX_SAFE_INTEGER));break;case"next":r||(e.end=Number.MAX_SAFE_INTEGER,I.isEnd&&(e.start=0))}p.messageContainer.resolvePendingMessagesAsFailed(m.channel.url,e.start,e.end,function(e,n){e||0<n.length&&k.addViewItems(n),t(),v(null,{count:f.length,nextTs:"prev"===d?h.startAt:h.endAt,hasMore:r})})})}).catch(function(e){t(),v(e)}))})})}]))}wn.set(this,a);var I=new fn(function(e,n){return a("prev",e,n)});I.shared++,Cn.set(this,I);var b=new fn(function(e,n){return a("next",e,n)});b.shared++,b.onend=function(){k.flushNewMessageQueue()},En.set(this,b);var i=this.sendBird.getLastConnectedAt();0<i&&p.messageContainer.pullPendingResolveBottom(this.channel.url,i,function(e){}),this.resetViewpointTimestamp(this.viewpoint)}return c(o,[{key:"_pause",value:function(){Me.call("message sync pause",this.collectionId);var e=Cn.get(this),n=En.get(this);e&&e.pause(),n&&n.pause()}},{key:"_resume",value:function(n){var t=this;Me.call("message sync resume",this.collectionId);var e=tn.getInstance();if(e){var r=Cn.get(this),a=En.get(this);r&&r.isRunning&&(r.pause(),r.unsubscribeAll()),a&&a.isRunning&&(a.pause(),a.unsubscribeAll()),e.syncChangeLog(this.channel,function(){var e=In.get(t);r&&r.start(function(){return e.currentChunk?e.currentChunk.startAt:t.viewpoint}),a&&(a.start(function(){return e.currentChunk?e.currentChunk.endAt:t.viewpoint},!0),n&&a.subscribe(t.collectionId+"_autoresendqueue",n))})}}},{key:"fetch",value:function(e,n){return this.fetchSucceededMessages(e,n)}},{key:"fetchSucceededMessages",value:function(v,e){var y=this,m=tn.getInstance(),p=In.get(this);return this._isLoading[v]?Ne(function(e){return e(Ae.create(Ae.Type.ERROR_DUPLICATED_FETCH))},e):(this._isLoading[v]=!0,Ne(function(g){Me.call("fetchSucceededMessages()",v),bn.lock(function(c){var t=null,l=y.viewpoint,h=y.limit,r=!1,e=l;if(y._chunkTrimmed&&"prev"===v)y._isLoading[v]=!0,y.channel.getPreviousMessagesByTimestamp(0<p.messages.length?p.messages[0].createdAt:y.viewpoint,!0,y.limit,!0,y.filter.messageType||"",y.filter.customType||"",y.filter.senderUserIdsFilter||[],y.filter.includeMetaArray||!0,function(e,n){if(!y.sendBird.getErrorFirstCallback()){var t=[n,e];e=t[0],n=t[1]}y._isLoading[v]=!1,e||0<n.length&&p.addViewItems(n,{direction:v}),c(),g(e)});else{var f=null,a=null;switch(v){case"prev":t=Cn.get(y),0<p.viewRange.start&&(l=p.viewRange.start),p.currentChunk&&(e=Math.max(p.currentChunk.startAt,l)),f=p.prevTempMessages,a=m.messageContainer.loadPreviousSucceededMessages,r=!0;break;case"next":t=En.get(y),0<p.viewRange.end&&(l=p.viewRange.end),p.currentChunk&&(e=Math.min(p.currentChunk.endAt,l)),f=p.nextTempMessages,a=m.messageContainer.loadNextSucceededMessages;break;default:return void g(Ae.create(Ae.Type.ERROR_INVALID_PARAMETER))}var d=function(n,u){Me.message("waiting for synchronization...");var c=!1;a(y.channel.url,y.filter,n,{limit:h,desc:r},function(e,n){e?(c=!0,y._isLoading[v]=!1,u(e)):(Me.cache("temp message",v,n.map(function(e){return e.messageId})),(0<n.length||t.state===fn.State.END)&&(c=!0,f.push.apply(f,X(n)),p.addViewItems(n,{direction:v}),y._isLoading[v]=!1,u(null)))});var l=e;Me.sync("subscribe message",y.collectionId,v,n),t.subscribe(y.collectionId,function(e){e?(Me.error(e),c||(y._isLoading[v]=!1,u(e))):(Me.sync("flush message",v,n),m.chunkContainer.getChunkByTimestamp(y.channel.url,y.filter,n,function(e,n){if(e)Me.error(e),c||(y._isLoading[v]=!1,u(e));else if(n&&(p.currentChunk=n),p.currentChunk){var o=p.currentChunk;a(y.channel.url,y.filter,l,{limit:h,desc:r},function(e,n){if(e)Me.error(e),c||(y._isLoading[v]=!1,u(e));else{Me.cache("flush message",v,l,n.map(function(e){return e.messageId}));var t=[],r=[];for(var a in n)if(o.containsMessage(n[a])){var i=p.messages.map(function(e){return e.messageId}).indexOf(n[a].messageId);(i<0||!p.messages[i].isEqual(n[a]))&&t.push(n[a])}for(var s in f)p.messages.map(function(e){return e.messageId}).indexOf(f[s].messageId)<0&&r.push(f[s]);for(;0<f.length;)f.pop();0<r.length&&p.removeViewItems(r.map(function(e){return e.messageId})),0<t.length&&p.addViewItems(t,{direction:v}),c||m.resolveStoreLimitOverflow(function(){y._isLoading[v]=!1,u(null)})}})}else Me.error(e),c||(y._isLoading[v]=!1,u(e))}))})};m.chunkContainer.getChunkByTimestamp(y.channel.url,y.filter,l,function(e,n){if(e)y._isLoading[v]=!1,c(),g(e);else if(n&&(p.currentChunk=n),p.currentChunk){var u=p.currentChunk;Me.message("chunk is selected",u),a(y.channel.url,y.filter,l,{limit:h,desc:r},function(e,n){if(e)y._isLoading[v]=!1,c(),g(e);else{var t=[],r=[];Me.cache("fetch message",v,l,n.map(function(e){return e.messageId}));var a=!1;for(var i in n)if(u.containsMessage(n[i])){a=!0;var s=p.messages.map(function(e){return e.messageId}).indexOf(n[i].messageId);(s<0||!p.messages[s].isEqual(n[i]))&&t.push(n[i])}if(!a){for(var o in f)p.messages.map(function(e){return e.messageId}).indexOf(f[o].messageId)<0&&r.push(f[o]);for(;0<f.length;)f.pop()}0<t.length&&p.addViewItems(t,{direction:v}),0<r.length&&p.removeViewItems(r.map(function(e){return e.messageId})),n.length<h?(h-=n.length,c(),d(l,g)):(y._isLoading[v]=!1,c(),g(null))}})}else c(),d(l,g)}),t.state===fn.State.PAUSED&&y._resume()}})},e))}},{key:"fetchFailedMessages",value:function(e){var r=this;return Ne(function(t){Me.call("fetchFailedMessages()"),$e.getInstance().loadFailedMessages(r.channel.url,r.filter,function(e,n){e||(Me.cache("fetch failed message",n.map(function(e){return e.reqId})),In.get(r).addViewItems(n));t(e)})},e)}},{key:"fetchPendingMessages",value:function(e){var r=this,n=tn.getInstance();return Ne(function(t){Me.call("fetchPendingMessages()"),n.messageContainer.loadPendingMessages(r.channel.url,r.filter,{},function(e,n){e||(Me.cache("fetch pending message",n.map(function(e){return e.reqId})),In.get(r).addViewItems(n));t(e)})},e)}},{key:"resetViewpointTimestamp",value:function(e){var a=this,n=0<arguments.length&&void 0!==e?e:(new Date).getTime();if(Me.call("resetViewpointTimestamp()",n),"number"==typeof n&&0<=n){var i=Cn.get(this),s=En.get(this);i.pause(),s.pause();var t=In.get(this);t.currentChunk&&t.currentChunk.contains(n)||(t.currentChunk=null,t.clearViewItem()),this.viewpoint=n,tn.getInstance().chunkContainer.getChunkByTimestamp(this.channel.url,this.filter,this.viewpoint,function(e,n){e||(n&&(t.currentChunk=n),t.currentChunk?a._resume():i.mutex.lock(function(r){s.mutex.lock(function(t){wn.get(a)("prevnext",a.viewpoint,function(e,n){e?(r(),t()):setTimeout(function(){i.flush(e,n),s.flush(e,n),r(),t(),n.count<50?(i.end(),s.end()):a._resume()},300)})})}))})}else Me.error("resetViewpointTimestamp()","ts should be number type and greater than or equal to 0."),Ae.throw(Ae.create(Ae.Type.ERROR_INVALID_PARAMETER))}},{key:"remove",value:function(){$e.getInstance().removeQueue(this.channel.url),tn.getInstance().broadcast.removeCollection(this),In.get(this).currentChunk=null;var e=Cn.get(this),n=En.get(this);e&&(e.shared--,0===e.shared&&e.pause()),n&&(n.shared--,0===n.shared&&n.pause())}},{key:"handleSendMessageResponse",value:function(e,n){if(Me.call("handleSendMessageResponse()",e,n),e){if(n)switch(Pn.syncManagerOptions.messageResendPolicy){case Pn.Options.MessageResendPolicy.NONE:this.deleteMessage(n);break;case Pn.Options.MessageResendPolicy.MANUAL:case Pn.Options.MessageResendPolicy.AUTOMATIC:if(n.isUserMessage()&&800110!==e.code)this.appendMessage(n);else{var t={reason:ze.REMOVE_UNKNOWN};this.deleteMessage(n,t)}break;default:this.deleteMessage(n)}else this.deleteMessage(n),Me.error(e)}else{var r=In.get(this),a={reason:ze.REMOVE_RESEND_SUCCEEDED};for(var i in r.unsentMessages)if(r.unsentMessages[i].isIdentical(n)){this.deleteMessage(r.unsentMessages[i],a);break}this.appendMessage(n)}}},{key:"hasMessage",value:function(e){if(e)for(var n=In.get(this),t=0;t<n.succeededMessages.length;t++)if(n.succeededMessages[t].isIdentical(e))return!0;return!1}},{key:"appendMessage",value:function(t){if(t){Me.call("appendMessage()",t.messageId);var e=Pn.getInstance(),r=tn.getInstance(),n=In.get(this);if(t.messageId)if(t.sender&&t.sender.userId===e.currentUserId){t.isVisible=!0,r.messageContainer.upsert(t,function(e,n){e||r.broadcast.upsert([n])});var a=hn.getInstance();a.channelContainer.getItem(t.channelUrl,function(e,n){e?Ae.throw(e):n&&(!n.lastMessage||n.lastMessage.createdAt<=t.createdAt)&&(n.lastMessage=t,a.channelContainer.upsert(n,function(e,n){e?Ae.throw(e):a.broadcast.upsert([n])}))})}else Me.warning("Cannot append message sent by other member.");else{var i=Pn.syncManagerOptions;if("failed"===t.sendingStatus)i.messageResendPolicy!==Pn.Options.MessageResendPolicy.NONE?$e.getInstance().upsertMessages(this.channel.url,[t]):n.removeViewItems([t]);else if("pending"===t.sendingStatus){n.addViewItems([t]);var s=parseInt(this.sendBird.getLastConnectedAt()/1e3);t.pendingResolveTop=n.currentChunk?Math.max(n.currentChunk.endAt,s):s,t.pendingResolveBottom=Number.MAX_SAFE_INTEGER,r.messageContainer.upsert(t,function(e,n){})}}}else Me.error("appendMessage()","Message is expected but ".concat(t," is given.")),Ae.throw(Ae.create(Ae.Type.ERROR_INVALID_PARAMETER))}},{key:"updateMessage",value:function(t){if(t){Me.call("updateMessage()",t.messageId);var e=Pn.getInstance(),r=tn.getInstance(),n=In.get(this);if(t.sender&&t.sender.userId===e.currentUserId)if(t.messageId){t.isVisible=!0,r.messageContainer.upsert(t,function(e,n){e||r.broadcast.update([n])});var a=hn.getInstance();a.channelContainer.getItem(t.channelUrl,function(e,n){e?Ae.throw(e):n&&n.lastMessage&&n.lastMessage.messageId===t.messageId&&(n.lastMessage=t,a.channelContainer.upsert(n,function(e,n){e?Ae.throw(e):a.broadcast.update([n])}))})}else n.addViewItems([t])}else Me.error("updateMessage()","Message is expected but ".concat(t," is given.")),Ae.throw(Ae.create(Ae.Type.ERROR_INVALID_PARAMETER))}},{key:"deleteMessage",value:function(e,n){var t=1<arguments.length&&void 0!==n?n:{};if(e){Me.call("deleteMessage()",e.messageId);var r=Pn.getInstance();e.sender&&e.sender.userId===r.currentUserId&&(e.messageId||this.deleteMessageByRequestID(e.reqId,t))}else Me.error("deleteMessage()","Message is expected but ".concat(e," is given.")),Ae.throw(Ae.create(Ae.Type.ERROR_INVALID_PARAMETER))}},{key:"deleteMessageByRequestID",value:function(e,n){var t,r=1<arguments.length&&void 0!==n?n:{},a=In.get(this),i=Y(a.unsentMessages);try{for(i.s();!(t=i.n()).done;){var s=t.value;if(s.reqId===e){switch(s.sendingStatus){case"pending":a.removeViewItems([s.reqId],{isRequestId:!0});break;case"failed":$e.getInstance().removeMessages(this.channel.url,[s],r)}break}}}catch(e){i.e(e)}finally{i.f()}}},{key:"setCollectionHandler",value:function(e){var n=Mn.get(this);e instanceof He&&(n[An]=e)}},{key:"removeCollectionHandler",value:function(){var e=Mn.get(this);e[An]&&delete e[An]}},{key:"messages",get:function(){return this.succeededMessages}},{key:"succeededMessages",get:function(){return In.get(this).messages}},{key:"unsentMessages",get:function(){return In.get(this).unsentMessages}},{key:"messageCount",get:function(){return In.get(this).messages.length}}],[{key:"create",value:function(t,i,s,e){"function"==typeof s&&(e=s,s=(new Date).getTime());var n=hn.getInstance();return Ne(function(a){n.channelContainer.getItem(t,function(e,n){if(e)a(e);else if(n)a(null,new o(n,i,s));else{var r=hn.getInstance();r.sb.GroupChannel.getChannel(t,function(e,n){if(r.sb.getErrorFirstCallback()){var t=[e,n];n=t[0],e=t[1]}n?a(n):a(null,new o(e,i,s))})}})},e)}},{key:"CollectionHandler",get:function(){return He}},{key:"Action",get:function(){return We}},{key:"FailedMessageEventActionReason",get:function(){return ze}}]),o}();"undefined"==typeof Promise&&(Promise=e);var _n=null,Tn=null,Rn=null,Un=se,Nn=null,xn=null,Dn=null,Fn=null,Pn=function(){function o(){return h(this,o),Tn=Tn||this}return c(o,[{key:"resumeSync",value:function(){Me.call("resumeSync()"),xn&&xn.start(),Dn&&Dn.start()}},{key:"pauseSync",value:function(){Me.call("pauseSync()"),xn&&xn.stop(),Dn&&Dn.stop()}},{key:"clearCache",value:function(e){return Me.call("clearCache()"),Ne(function(n){var e=[];xn&&e.push(new Promise(function(n,t){xn.reset(function(e){return e?t(e):n()})})),Dn&&e.push(new Promise(function(n,t){Dn.reset(function(e){return e?t(e):n()})})),0<e.length?Promise.all(e).then(function(){return n(null)}).catch(function(e){return n(e)}):n(null)},e)}},{key:"reset",value:function(e){var t=this;return Me.call("reset()"),Ne(function(n){t.clearCache(function(e){e||(hn.clear(function(){xn=null}),tn.clear(function(){Dn=null})),n(e)})},e)}},{key:"currentUserId",get:function(){return _n&&_n.currentUser?_n.currentUser.userId:Rn}}],[{key:"setup",value:function(e,n,t){Me.call("init()"),Fn=new o.Options;var a=arguments.length<=0?void 0:e,r=arguments.length<=1?void 0:n;return r&&"function"!=typeof r&&(r instanceof o.Options?(Fn=r,r=arguments.length<=2?void 0:t):Me.error("Type of the second parameter is not valid: ",arguments.length<=1?void 0:n)),Me.prefix="[SyncManager]",Ne(function(r){Ie.init(),_n?(Tn=new o,Ie.get("lastUserId").then(function(e){Rn=a,hn.clear(),xn=null,tn.clear(),Dn=null;function t(s){Ie.set("lastUserId",a).then(function(){var i=new pn;xn=new hn({sendBird:_n,db:Nn,cacheManager:i}),Dn=new tn({sendBird:_n,db:Nn,cacheManager:i}),o.ChannelCollection=mn,o.MessageCollection=On,e&&e!==a&&(Me.warning("Different user ID: clear cache"),Tn.clearCache(function(){})),$e.getInstance().removeExpiredMessages(function(){Me.message("Expired messages are removed.")}),Dn.messageContainer.query({},{limit:Number.MAX_SAFE_INTEGER,desc:!0,includeInvisible:!0},function(e,n){if(e)s(e);else{var t,r=Y(n=n.filter(function(e){return e&&e.channelUrl}));try{for(r.s();!(t=r.n()).done;){var a=t.value;i.messageCount[a.channelUrl]||(i.messageCount[a.channelUrl]=0),i.messageCount[a.channelUrl]++,i.messageCount.all++}}catch(e){r.e(e)}finally{r.f()}s(null)}})}).catch(function(e){s(e)})}Nn?(Me.cache("Database is open"),t(r)):W().then(function(e){e&&(Me.info("IndexedDB is not supported in private browsing mode in Edge/Firefox. Using in-memory database."),Un=ve);var n=new Un("sbsync.db",5);n.schema("GroupChannel",{key:"url",index:[{ownerUserId:Un.Query.Order.ASC,lastMessageUpdatedAt:Un.Query.Order.DESC},{ownerUserId:Un.Query.Order.ASC,createdAt:Un.Query.Order.DESC},{ownerUserId:Un.Query.Order.ASC,name:Un.Query.Order.ASC}]}).schema("GroupChannelListQuery",{key:"filterKey",index:[{ownerUserId:Un.Query.Order.ASC,updatedAt:Un.Query.Order.DESC}]}).schema("MessageChunk",{key:"chunkId",index:[{ownerUserId:Un.Query.Order.ASC,channelUrl:Un.Query.Order.ASC,filterKey:Un.Query.Order.ASC,endAt:Un.Query.Order.DESC}]}).schema("Message",{key:"messageId",index:[{ownerUserId:Un.Query.Order.ASC,channelUrl:Un.Query.Order.ASC,createdAt:Un.Query.Order.DESC},{ownerUserId:Un.Query.Order.ASC,createdAt:Un.Query.Order.ASC}]}).build().then(function(){Me.cache("Database is open"),Nn=n,t(r)}).catch(function(e){return r(e)})})}).catch(function(e){r(e)})):r(Ae.create(Ae.Type.ERROR_SETUP_MISSING))},r)}},{key:"useReactNative",value:function(e){Ie.useReactNative(e),V.Storage=e,Un=V}},{key:"getInstance",value:function(){return Tn}},{key:"sendBird",get:function(){return _n},set:function(e){(_n=e)&&_n.addExtension("sb_syncmanager","1.1.27")}},{key:"LocalDB",get:function(){return Un}},{key:"_messageContainer",get:function(){return tn.getInstance().messageContainer}},{key:"_chunkContainer",get:function(){return tn.getInstance().chunkContainer}},{key:"syncManagerOptions",get:function(){return Fn||new o.Options}},{key:"LogLevel",get:function(){return we}},{key:"loggerLevel",set:function(e){Me.level=e},get:function(){return Me.level}}]),o}();return Pn.Options=function(){return function e(){h(this,e);var n=1e4;Object.defineProperty(this,"messageStoreCapacity",{get:function(){return n},set:function(e){"number"==typeof e&&0<e&&(n=e)}});var t=2e3;Object.defineProperty(this,"messageStoreEjectionPriotizedLimit",{get:function(){return t},set:function(e){"number"==typeof e&&0<e&&(t=e)}});var r=500;Object.defineProperty(this,"messageStoreEjectionSize",{get:function(){return r},set:function(e){"number"==typeof e&&0<e&&e<=1e3&&(r=e)}});var a=1e3;Object.defineProperty(this,"messageCollectionCapacity",{get:function(){return a},set:function(e){"number"==typeof e&&e>=(Me.isValidLevel(Me.level)?200:0)&&e<=Number.MAX_SAFE_INTEGER&&(a=e)}});var i=Pn.Options.MessageResendPolicy.NONE;Object.defineProperty(this,"messageResendPolicy",{get:function(){return i},set:function(e){-1<Object.keys(Pn.Options.MessageResendPolicy).map(function(e){return Pn.Options.MessageResendPolicy[e]}).indexOf(e)&&(i=e)}});var s=10;Object.defineProperty(this,"automaticMessageResendRetryCount",{get:function(){return s},set:function(e){"number"==typeof e&&0<e&&e<=50&&(s=e)}});var o=20;Object.defineProperty(this,"maxFailedMessageCountPerChannel",{get:function(){return o},set:function(e){"number"==typeof e&&0<e&&e<=Number.MAX_SAFE_INTEGER&&(o=e)}});var u=7;Object.defineProperty(this,"failedMessageRetentionDays",{get:function(){return u},set:function(e){"number"==typeof e&&(e>(Me.isValidLevel(Me.level)?0:-2)&&e<=Number.MAX_SAFE_INTEGER||e===Pn.Options.INFINITY)&&(u=e)}})}}(),Pn.Options.MessageResendPolicy={NONE:"none",MANUAL:"manual",AUTOMATIC:"automatic"},Pn.Options.INFINITY=Number.MAX_SAFE_INTEGER,Pn});
\ No newline at end of file
diff --git a/package.json b/package.json
index d36025e..c93d0e1 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "sendbird-syncmanager",
-  "version": "1.1.26",
+  "version": "1.1.27",
   "description": "SendBird data sync manager for JavaScript",
   "main": "SendBirdSyncManager.min.js",
   "scripts": {