bunch of random work

Shared/views/SettingsView/SettingsView.swift

@@ -50,7 +50,7 @@ struct SettingsView: View {
                     if useCloudKit {
                         cloudKitStatus
                     }
-                    
+                    fixWeekday
                     exportData
                     importData
                     Divider()
@@ -96,6 +96,7 @@ struct SettingsView: View {
                 if selectedFile.startAccessingSecurityScopedResource() {
                     let dateFormatter = DateFormatter()
                     dateFormatter.dateFormat = "yyyy-MM-dd HH:mm:ss +0000"
+                    dateFormatter.timeZone = TimeZone(abbreviation: "UTC")
                     
                     guard let input = String(data: try Data(contentsOf: selectedFile), encoding: .utf8) else { return }
                     defer { selectedFile.stopAccessingSecurityScopedResource() }
@@ -114,7 +115,10 @@ struct SettingsView: View {
                         moodEntry.forDate = dateFormatter.date(from: columns[3])
                         moodEntry.moodValue = Int16(columns[4])!
                         moodEntry.timestamp = dateFormatter.date(from: columns[5])
-                        moodEntry.weekDay = Int16(columns[6])!
+                        
+                        let localTime = dateFormatter.date(from: columns[3])!.toLocalTime()
+                        moodEntry.weekDay = Int16(Calendar.current.component(.weekday, from: localTime))
+                        
                         try! PersistenceController.shared.viewContext.save()
                     }
                     PersistenceController.shared.saveAndRunDataListerners()
@@ -208,6 +212,21 @@ struct SettingsView: View {
         .cornerRadius(Constants.viewsCornerRaidus, corners: [.topLeft, .topRight, .bottomLeft, .bottomRight])
     }
     
+    private var fixWeekday: some View {
+        ZStack {
+            theme.currentTheme.secondaryBGColor
+            Button(action: {
+                PersistenceController.shared.fixWrongWeekdays()
+            }, label: {
+                Text("Fix Weekday")
+                    .foregroundColor(textColor)
+            })
+                .padding()
+        }
+        .fixedSize(horizontal: false, vertical: true)
+        .cornerRadius(Constants.viewsCornerRaidus, corners: [.topLeft, .topRight, .bottomLeft, .bottomRight])
+    }
+    
     private var whyBackgroundMode: some View {
         ZStack {
             theme.currentTheme.secondaryBGColor