wip

ConversationsClassic/View/Screens/Attachments/AttachmentMediaPickerView.swift

@@ -128,8 +128,9 @@ struct AttachmentMediaPickerView: View {
                 }
                 .clipped()
                 .onTapGesture {
-                    // TODO: Send selected media
+                    let ids = selectedMedia.map { $0.id }
-                    print("Send media files")
+                    sendGalleryMedia(ids: ids)
+                    store.dispatch(.conversationAction(.showAttachmentPicker(false)))
                 }
         }
         .onAppear {
@@ -166,14 +167,14 @@ struct AttachmentMediaPickerView: View {
         switch status {
         case .authorized, .limited:
             isGalleryAccessGranted = true
-            fetchImages()
+            fetchGallery()
 
         case .notDetermined:
             PHPhotoLibrary.requestAuthorization { status in
                 DispatchQueue.main.async {
                     self.isGalleryAccessGranted = status == .authorized
                     if self.isGalleryAccessGranted {
-                        self.fetchImages()
+                        self.fetchGallery()
                     }
                 }
             }
@@ -186,7 +187,7 @@ struct AttachmentMediaPickerView: View {
         }
     }
 
-    private func fetchImages() {
+    private func fetchGallery() {
         let fetchOptions = PHFetchOptions()
         fetchOptions.sortDescriptors = [NSSortDescriptor(key: "creationDate", ascending: false)]
         let assets = PHAsset.fetchAssets(with: fetchOptions)
@@ -235,6 +236,58 @@ struct AttachmentMediaPickerView: View {
             }
         }
     }
+
+    private func sendGalleryMedia(ids: [String]) {
+        var mediaData: [Data] = []
+        let dispatchGroup = DispatchGroup()
+
+        let asset = PHAsset.fetchAssets(withLocalIdentifiers: ids, options: nil)
+        asset.enumerateObjects { asset, _, _ in
+            dispatchGroup.enter()
+            if asset.mediaType == .image {
+                let manager = PHImageManager.default()
+                let option = PHImageRequestOptions()
+                option.isSynchronous = true
+
+                manager.requestImage(
+                    for: asset,
+                    targetSize: PHImageManagerMaximumSize,
+                    contentMode: .aspectFill,
+                    options: option
+                ) { image, _ in
+                    if let image {
+                        let data = image.jpegData(compressionQuality: 1.0) ?? Data()
+                        mediaData.append(data)
+                    }
+                    dispatchGroup.leave()
+                }
+            } else if asset.mediaType == .video {
+                let manager = PHImageManager.default()
+                let option = PHVideoRequestOptions()
+                option.version = .current
+                option.deliveryMode = .highQualityFormat
+
+                manager.requestAVAsset(forVideo: asset, options: option) { avAsset, _, _ in
+                    if let avAsset {
+                        let url = (avAsset as? AVURLAsset)?.url
+                        let data = try? Data(contentsOf: url ?? URL(fileURLWithPath: ""))
+                        mediaData.append(data ?? Data())
+                    }
+                    dispatchGroup.leave()
+                }
+            }
+        }
+        dispatchGroup.notify(queue: .main) {
+            store.dispatch(.conversationAction(.sendAttachment(.init(
+                id: UUID().uuidString,
+                type: .image,
+                url: nil,
+                data: mediaData,
+                str: nil,
+                localPath: nil
+            ))))
+        }
+    }
 }
 
 private struct ThumbnailView: Identifiable, View {