Fix information about amount of statuses

EnvironmentKit/Sources/EnvironmentKit/ApplicationState.swift

@@ -37,7 +37,7 @@ import ClientKit
 
     /// Last status seen by the user.
     public var lastSeenStatusId: String?
-
+    
     /// Amount of new statuses which are not displayed yet to the user.
     public var amountOfNewStatuses = 0
 

README.md

@@ -47,8 +47,8 @@ Things that should be implemented in version 2.0:
 
  - [ ] Use auto generated resources (Color/Images) instead static extensions (how to do this in separete Swift Packages?)
  - [x] Move to xcstring (new Xcode transaction system)
- - [ ] Move to new Observable macro (iOS 17)
- - [ ] Migrate to SwiftData (iOS 17)
+ - [x] Move to new Observable macro (iOS 17)
+ - [x] Migrate to SwiftData (iOS 17)
  - [ ] Use ViewModels
  - [ ] Add tips (new TipKit framework in iOS 17)
  - [ ] Enable swiftlint (https://github.com/realm/SwiftLint/issues/5053)

Vernissage/Services/HomeTimelineService.swift

@@ -106,6 +106,21 @@ public class HomeTimelineService {
         return visibleStatuses
     }
     
+    public func update(lastSeenStatusId: String?, lastLoadedStatusId: String?, applicationState: ApplicationState, modelContext: ModelContext) throws {
+        guard let accountId = applicationState.account?.id else {
+            return
+        }
+        
+        try AccountDataHandler.shared.update(lastSeenStatusId: lastSeenStatusId,
+                                             lastLoadedStatusId: lastLoadedStatusId,
+                                             accountId: accountId,
+                                             modelContext: modelContext)
+        
+        if (applicationState.lastSeenStatusId ?? "0") < (lastSeenStatusId ?? "0") {
+            applicationState.lastSeenStatusId = lastSeenStatusId
+        }
+    }
+    
     private func hasBeenAlreadyOnTimeline(accountId: String, status: Status, modelContext: ModelContext) -> Bool {
          return ViewedStatusHandler.shared.hasBeenAlreadyOnTimeline(accountId: accountId, status: status, modelContext: modelContext)
      }

Vernissage/Views/HomeTimelineView.swift

@@ -194,7 +194,10 @@ struct HomeTimelineView: View {
                                                                             modelContext: modelContext)
         
         // Remeber first status returned by API in user context (when it's newer then remembered).
-        try AccountDataHandler.shared.update(lastSeenStatusId: nil, lastLoadedStatusId: statuses.first?.id, accountId: accountId, modelContext: modelContext)
+        try HomeTimelineService.shared.update(lastSeenStatusId: nil,
+                                              lastLoadedStatusId: statuses.first?.id,
+                                              applicationState: self.applicationState,
+                                              modelContext: modelContext)
         
         // Append statuses to viewed.
         try ViewedStatusHandler.shared.append(contentsOf: statuses, accountId: accountId, modelContext: modelContext)
@@ -268,7 +271,10 @@ struct HomeTimelineView: View {
                                                                             modelContext: modelContext)
 
         // Remeber first status returned by API in user context (when it's newer then remembered).
-        try AccountDataHandler.shared.update(lastSeenStatusId: self.statusViewModels.first?.id, lastLoadedStatusId: statuses.first?.id, accountId: accountId, modelContext: modelContext)
+        try HomeTimelineService.shared.update(lastSeenStatusId: self.statusViewModels.first?.id,
+                                              lastLoadedStatusId: statuses.first?.id,
+                                              applicationState: self.applicationState,
+                                              modelContext: modelContext)
         
         // Append statuses to viewed.
         try ViewedStatusHandler.shared.append(contentsOf: statuses, accountId: accountId, modelContext: modelContext)
@@ -281,6 +287,9 @@ struct HomeTimelineView: View {
 
         // Replace old collection with new one.
         self.statusViewModels = statusModels
+        
+        // Set that all statuses has been downloaded.
+        self.applicationState.amountOfNewStatuses = 0
     }
 
     private func loadFromApi(maxId: String? = nil, sinceId: String? = nil, minId: String? = nil) async throws -> [Status] {

Vernissage/Views/StatusesView.swift

@@ -196,7 +196,10 @@ struct StatusesView: View {
 
         if self.listType == .home {
             // Remeber first status returned by API in user context (when it's newer then remembered).
-            try AccountDataHandler.shared.update(lastSeenStatusId: nil, lastLoadedStatusId: statuses.first?.id, accountId: accountId, modelContext: modelContext)
+            try HomeTimelineService.shared.update(lastSeenStatusId: nil,
+                                                  lastLoadedStatusId: statuses.first?.id,
+                                                  applicationState: self.applicationState,
+                                                  modelContext: modelContext)
             
             // Append statuses to viewed.
             try ViewedStatusHandler.shared.append(contentsOf: statuses, accountId: accountId, modelContext: modelContext)
@@ -271,7 +274,10 @@ struct StatusesView: View {
         
         if self.listType == .home {
             // Remeber first status returned by API in user context (when it's newer then remembered).
-            try AccountDataHandler.shared.update(lastSeenStatusId: self.statusViewModels.first?.id, lastLoadedStatusId: statuses.first?.id, accountId: accountId, modelContext: modelContext)
+            try HomeTimelineService.shared.update(lastSeenStatusId: self.statusViewModels.first?.id,
+                                                  lastLoadedStatusId: statuses.first?.id,
+                                                  applicationState: self.applicationState,
+                                                  modelContext: modelContext)
             
             // Append statuses to viewed.
             try ViewedStatusHandler.shared.append(contentsOf: statuses, accountId: accountId, modelContext: modelContext)