From 4ebd7e7cd148ad8adb802f928d857ea18b58cefd Mon Sep 17 00:00:00 2001
From: Korbinian <korbiniank@outlook.de>
Date: Sat, 28 Oct 2023 21:13:52 +0200
Subject: [PATCH] fix conditions

---
 .../src/components/Bridge/Actions.svelte      | 19 +++++++++++--------
 .../src/components/Bridge/Amount.svelte       |  1 -
 .../src/components/Bridge/NFTBridge.svelte    |  2 +-
 3 files changed, 12 insertions(+), 10 deletions(-)

diff --git a/packages/bridge-ui-v2/src/components/Bridge/Actions.svelte b/packages/bridge-ui-v2/src/components/Bridge/Actions.svelte
index 4e603fe8d50..97aa45b0057 100644
--- a/packages/bridge-ui-v2/src/components/Bridge/Actions.svelte
+++ b/packages/bridge-ui-v2/src/components/Bridge/Actions.svelte
@@ -49,6 +49,7 @@
 
   //TODO: this should probably be checked somewhere else?
   export async function checkTokensApproved() {
+    $validatingAmount = true;
     if ($selectedToken?.type === TokenType.ERC721 || $selectedToken?.type === TokenType.ERC1155) {
       if ($account?.address && $network?.id && $destNetwork?.id) {
         const currentChainId = $network?.id;
@@ -102,6 +103,7 @@
         }
       }
     }
+    $validatingAmount = false;
   }
   // TODO: feels like we need a state machine here
 
@@ -119,7 +121,7 @@
         ? $tokenBalance.value > BigInt(0)
         : false // ERC20
       : false);
-  $: canDoNothing = !hasAddress || !hasNetworks || !hasBalance || !$selectedToken || !$enteredAmount;
+  $: canDoNothing = !hasAddress || !hasNetworks || !hasBalance || !$selectedToken;
 
   // Conditions for approve/bridge steps
   $: isSelectedERC20 = $selectedToken && $selectedToken.type === TokenType.ERC20;
@@ -140,7 +142,7 @@
   // Conditions to disable/enable buttons
   $: disableApprove =
     $selectedToken?.type === TokenType.ERC20
-      ? canDoNothing || $insufficientBalance || $validatingAmount || approving || isTokenApproved
+      ? canDoNothing || $insufficientBalance || $validatingAmount || approving || isTokenApproved || !$enteredAmount
       : $selectedToken?.type === TokenType.ERC721
       ? allTokensApproved || approving
       : $selectedToken?.type === TokenType.ERC1155
@@ -161,10 +163,10 @@
     !$validatingAmount &&
     !$insufficientBalance;
 
-  $: erc20ConditionsSatisfied = !canDoNothing && !$insufficientAllowance && commonConditions && $tokenBalance;
-  $: erc721ConditionsSatisfied =
-    allTokensApproved && commonConditions && typeof $tokenBalance === 'bigint' && $tokenBalance && $tokenBalance > 0;
-  $: erc1155ConditionsSatisfied = allTokensApproved && commonConditions;
+  $: erc20ConditionsSatisfied =
+    !canDoNothing && !$insufficientAllowance && commonConditions && $tokenBalance && $enteredAmount;
+  $: erc721ConditionsSatisfied = allTokensApproved && commonConditions;
+  $: erc1155ConditionsSatisfied = allTokensApproved && $enteredAmount && $enteredAmount > 0 && commonConditions;
   $: ethConditionsSatisfied = commonConditions && $enteredAmount && $enteredAmount > 0;
 
   $: disableBridge = isERC20
@@ -178,7 +180,6 @@
     : commonConditions;
 </script>
 
-<!-- 
 bridging {bridging}<br />
 balance {hasBalance}<br />
 validating {$validatingAmount}<br />
@@ -188,7 +189,9 @@ canDoNothing {canDoNothing} <br />
 $insufficientAllowance {insufficientAllowance} <br />
 commonConditions {commonConditions}
 enteredAmount {$enteredAmount}<br />
-tokenBalance {$tokenBalance}<br /> -->
+tokenBalance {$tokenBalance}<br />
+enteredAmount {#if $enteredAmount}test
+{/if}<br />
 <div class="f-between-center w-full gap-4">
   {#if $selectedToken && $selectedToken.type !== TokenType.ETH}
     <Button
diff --git a/packages/bridge-ui-v2/src/components/Bridge/Amount.svelte b/packages/bridge-ui-v2/src/components/Bridge/Amount.svelte
index 068c6fad4d3..db274767ff4 100644
--- a/packages/bridge-ui-v2/src/components/Bridge/Amount.svelte
+++ b/packages/bridge-ui-v2/src/components/Bridge/Amount.svelte
@@ -247,7 +247,6 @@
   // $: showInsiffucientAllowanceAlert = $insufficientAllowance && !$errorComputingBalance && !$computingBalance;
 </script>
 
-{$enteredAmount}
 <div class="Amount f-col space-y-2">
   <div class="f-between-center text-secondary-content">
     <label class="body-regular" for={inputId}>{$t('inputs.amount.label')}</label>
diff --git a/packages/bridge-ui-v2/src/components/Bridge/NFTBridge.svelte b/packages/bridge-ui-v2/src/components/Bridge/NFTBridge.svelte
index f6121f47a05..eae28bb5e50 100644
--- a/packages/bridge-ui-v2/src/components/Bridge/NFTBridge.svelte
+++ b/packages/bridge-ui-v2/src/components/Bridge/NFTBridge.svelte
@@ -397,7 +397,7 @@
       -->
       {#if activeStep === NFTSteps.REVIEW}
         <div class="f-col w-full gap-4">
-          <Actions {approve} {bridge} />
+          <Actions bind:this={actionsComponent} {approve} {bridge} />
           <button on:click={previousStep} class="flex justify-center py-3 link">
             {$t('common.back')}
           </button>