Create the iOS version of the status screen

- Replace placeholders with appropriate text
- Add `scope.setupIOSLocChecks` and `scope.setupIOSFitnessChecks`
- For notifications, we re-use the android settings
- For background restrictions, we disable them since they don't exist (or at
  least, are not user controllable) on iOS

www/i18n/en.json

@@ -321,7 +321,7 @@
                 "description": {
                     "android-lt-9": "Location services should be enabled and set to High Accuracy. This allows us to accurately record the trajectory of the travel",
                     "android-gte-9": "Location services should be enabled. This allows us to access location data and generate the trip log",
-                    "ios": "Placeholder"
+                    "ios": "Location services should be enabled. This allows us to access location data and generate the trip log"
                 }
             },
             "locperms": {
@@ -331,11 +331,12 @@
                     "android-6-9": "Please select 'allow'",
                     "android-10": "Please select 'Allow all the time'",
                     "android-gte-11": "On the app settings page, choose the 'Location' permission and set it to 'Allow all the time'",
-                    "ios": "Placeholder"
+                    "ios-lt-13": "Please select 'Always allow'",
+                    "ios-gte-13": "On the app settings page, please select 'Always' and 'Precise' and return here to continue"
                 }
             },
             "overall-fitness-name-android": "Physical activity",
-            "overall-fitness-name-ios": "Motion & Fitness",
+            "overall-fitness-name-ios": "Motion and Fitness",
             "fitnessperms": {
                 "name": "Fitness Permission",
                 "description": {
@@ -350,7 +351,7 @@
                 "description": {
                     "android-enable": "On the app settings page, ensure that all notifications and channels are enabled.",
                     "android-unpause": "On the app settings page, ensure that all notifications are enabled. If this doesn't fix the problem, ask for help from your admin",
-                    "ios": "Please allow."
+                    "ios-enable": "Please allow, on the popup or the app settings page if necessary"
                 }
             },
             "overall-background-restrictions-name": "Background restrictions",

www/js/appstatus/permissioncheck.js

@@ -38,13 +38,7 @@ controller("PermissionCheckControl", function($scope, $element, $attrs,
     }
 
     $scope.setupNotificationChecks = function(platform, version) {
-        if (platform.toLowerCase() == "android") {
-            return $scope.setupAndroidNotificationChecks(version);
-        } else if (platform.toLowerCase() == "ios") {
-            return $scope.setupIOSNotificationChecks(version);
-        } else {
-            alert("Unknown platform, no tracking");
-        }
+       return $scope.setupAndroidNotificationChecks(version);
     }
 
     $scope.setupBackgroundRestrictionChecks = function(platform, version) {
@@ -53,7 +47,8 @@ controller("PermissionCheckControl", function($scope, $element, $attrs,
             return $scope.setupAndroidBackgroundRestrictionChecks(version);
         } else if (platform.toLowerCase() == "ios") {
             $scope.backgroundUnrestrictionsNeeded = false;
-            return $scope.setupIOSBackgroundRestrictionChecks(version);
+            $scope.overallBackgroundRestrictionStatus = true;
+            return true;
         } else {
             alert("Unknown platform, no tracking");
         }
@@ -204,6 +199,52 @@ controller("PermissionCheckControl", function($scope, $element, $attrs,
         refreshChecks($scope.locChecks, $scope.recomputeLocStatus);
     }
 
+    $scope.setupIOSLocChecks = function(platform, version) {
+        let fixSettings = function() {
+            console.log("Fix and refresh location settings");
+            return checkOrFix(locSettingsCheck, $window.cordova.plugins.BEMDataCollection.fixLocationSettings,
+                $scope.recomputeLocStatus, showError=true);
+        };
+        let checkSettings = function() {
+            console.log("Refresh location settings");
+            return checkOrFix(locSettingsCheck, $window.cordova.plugins.BEMDataCollection.isValidLocationSettings,
+                $scope.recomputeLocStatus, showError=false);
+        };
+        let fixPerms = function() {
+            console.log("fix and refresh location permissions");
+            return checkOrFix(locPermissionsCheck, $window.cordova.plugins.BEMDataCollection.fixLocationPermissions,
+                $scope.recomputeLocStatus, showError=true).then((error) => locPermissionsCheck.desc = error);
+        };
+        let checkPerms = function() {
+            console.log("fix and refresh location permissions");
+            return checkOrFix(locPermissionsCheck, $window.cordova.plugins.BEMDataCollection.isValidLocationPermissions,
+                $scope.recomputeLocStatus, showError=false);
+        };
+        var iOSSettingsDescTag = "intro.appstatus.locsettings.description.ios";
+        var iOSPermDescTag = "intro.appstatus.locperms.description.ios-gte-13";
+        if($scope.osver < 13) {
+            iOSPermDescTag = 'intro.appstatus.locperms.description.ios-lt-13';
+        }
+        console.log("description tags are "+iOSSettingsDescTag+" "+iOSPermDescTag);
+        // location settings
+        let locSettingsCheck = {
+            name: $translate.instant("intro.appstatus.locsettings.name"),
+            desc: $translate.instant(iOSSettingsDescTag),
+            statusState: false,
+            fix: fixSettings,
+            refresh: checkSettings
+        }
+        let locPermissionsCheck = {
+            name: $translate.instant("intro.appstatus.locperms.name"),
+            desc: $translate.instant(iOSPermDescTag),
+            statusState: false,
+            fix: fixPerms,
+            refresh: checkPerms
+        }
+        $scope.locChecks = [locSettingsCheck, locPermissionsCheck];
+        refreshChecks($scope.locChecks, $scope.recomputeLocStatus);
+    }
+
     $scope.setupAndroidFitnessChecks = function(platform, version) {
         $scope.fitnessPermNeeded = ($scope.osver >= 10);
 
@@ -229,6 +270,31 @@ controller("PermissionCheckControl", function($scope, $element, $attrs,
         refreshChecks($scope.fitnessChecks, $scope.recomputeFitnessStatus);
     }
 
+    $scope.setupIOSFitnessChecks = function(platform, version) {
+        $scope.fitnessPermNeeded = true;
+
+        let fixPerms = function() {
+            console.log("fix and refresh fitness permissions");
+            return checkOrFix(fitnessPermissionsCheck, $window.cordova.plugins.BEMDataCollection.fixFitnessPermissions,
+                $scope.recomputeFitnessStatus, showError=true).then((error) => fitnessPermissionsCheck.desc = error);
+        };
+        let checkPerms = function() {
+            console.log("fix and refresh fitness permissions");
+            return checkOrFix(fitnessPermissionsCheck, $window.cordova.plugins.BEMDataCollection.isValidFitnessPermissions,
+                $scope.recomputeFitnessStatus, showError=false);
+        };
+
+        let fitnessPermissionsCheck = {
+            name: $translate.instant("intro.appstatus.fitnessperms.name"),
+            desc: $translate.instant("intro.appstatus.fitnessperms.description.ios"),
+            fix: fixPerms,
+            refresh: checkPerms
+        }
+        $scope.overallFitnessName = $translate.instant("intro.appstatus.overall-fitness-name-ios");
+        $scope.fitnessChecks = [fitnessPermissionsCheck];
+        refreshChecks($scope.fitnessChecks, $scope.recomputeFitnessStatus);
+    }
+
     $scope.setupAndroidNotificationChecks = function() {
         let fixPerms = function() {
             console.log("fix and refresh notification permissions");