wip

Kordophone/Kordophone.xcodeproj/project.pbxproj

@@ -31,6 +31,8 @@
 		4F8A660E280A93B0007A7431 /* ContentView.swift in Sources */ = {isa = PBXBuildFile; fileRef = 4F8A65E4280A93AE007A7431 /* ContentView.swift */; };
 		4F8A660F280A93B0007A7431 /* Assets.xcassets in Resources */ = {isa = PBXBuildFile; fileRef = 4F8A65E5280A93AF007A7431 /* Assets.xcassets */; };
 		4F8A6610280A93B0007A7431 /* Assets.xcassets in Resources */ = {isa = PBXBuildFile; fileRef = 4F8A65E5280A93AF007A7431 /* Assets.xcassets */; };
+		4FE014DE28348AAF001C492D /* Image+Data.swift in Sources */ = {isa = PBXBuildFile; fileRef = 4FE014DD28348AAF001C492D /* Image+Data.swift */; };
+		4FE014DF28348AAF001C492D /* Image+Data.swift in Sources */ = {isa = PBXBuildFile; fileRef = 4FE014DD28348AAF001C492D /* Image+Data.swift */; };
 /* End PBXBuildFile section */
 
 /* Begin PBXContainerItemProxy section */
@@ -71,6 +73,7 @@
 		4F8A6603280A93B0007A7431 /* Tests macOS.xctest */ = {isa = PBXFileReference; explicitFileType = wrapper.cfbundle; includeInIndex = 0; path = "Tests macOS.xctest"; sourceTree = BUILT_PRODUCTS_DIR; };
 		4F8A6607280A93B0007A7431 /* Tests_macOS.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = Tests_macOS.swift; sourceTree = "<group>"; };
 		4F8A6609280A93B0007A7431 /* Tests_macOSLaunchTests.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = Tests_macOSLaunchTests.swift; sourceTree = "<group>"; };
+		4FE014DD28348AAF001C492D /* Image+Data.swift */ = {isa = PBXFileReference; lastKnownFileType = sourcecode.swift; path = "Image+Data.swift"; sourceTree = "<group>"; };
 /* End PBXFileReference section */
 
 /* Begin PBXFrameworksBuildPhase section */
@@ -147,6 +150,7 @@
 				4F48B6AC282A3D00001B669B /* ConversationRow.swift */,
 				4F48B6AF282AD977001B669B /* ConversationView.swift */,
 				4F48B6B2282AF3A6001B669B /* MessageView.swift */,
+				4FE014DD28348AAF001C492D /* Image+Data.swift */,
 				4F8A65E5280A93AF007A7431 /* Assets.xcassets */,
 			);
 			path = Shared;
@@ -360,6 +364,7 @@
 				4F8A660D280A93B0007A7431 /* ContentView.swift in Sources */,
 				4F48B6AD282A3D00001B669B /* ConversationRow.swift in Sources */,
 				4F8A660B280A93B0007A7431 /* KordophoneApp.swift in Sources */,
+				4FE014DE28348AAF001C492D /* Image+Data.swift in Sources */,
 				4F48B6B3282AF3A6001B669B /* MessageView.swift in Sources */,
 				4F48B6B0282AD977001B669B /* ConversationView.swift in Sources */,
 			);
@@ -375,6 +380,7 @@
 				4F8A660E280A93B0007A7431 /* ContentView.swift in Sources */,
 				4F48B6AE282A3D00001B669B /* ConversationRow.swift in Sources */,
 				4F8A660C280A93B0007A7431 /* KordophoneApp.swift in Sources */,
+				4FE014DF28348AAF001C492D /* Image+Data.swift in Sources */,
 				4F48B6B4282AF3A6001B669B /* MessageView.swift in Sources */,
 				4F48B6B1282AD977001B669B /* ConversationView.swift in Sources */,
 			);

Kordophone/Shared/ConversationView.swift

@@ -18,7 +18,7 @@ struct ConversationView : View {
                         if message.sentByMe {
                             Spacer()
                         }
-                        MessageView(message: message)
+                        MessageViewWrapper(message: message)
                             .id(message)
                         if !message.sentByMe {
                             Spacer()

Kordophone/Shared/Image+Data.swift

@@ -0,0 +1,14 @@
+
+import SwiftUI
+
+extension Image {
+    init(data: Data) {
+        #if canImport(AppKit)
+        self.init(nsImage: NSImage(data: data) ?? .init())
+        #elseif canImport(UIKit)
+        self.init(uiImage: UIImage(data: data) ?? .init())
+        #else
+        EmptyView()
+        #endif
+    }
+}

Kordophone/Shared/MessageView.swift

@@ -4,13 +4,42 @@ import KordophoneKit
 
 struct MessageView : View {
     var message: Message
+    var attachmentData: Data?
     var body: some View {
         HStack {
-            Text(message.text)
-                .multilineTextAlignment(.leading)
+            VStack {
+                attachmentData.map {
+                    Image(data: $0)
+                }
+                Text(message.text)
+            }
+            .multilineTextAlignment(.leading)
         }
         .padding()
         .background(Color.blue)
         .padding()
     }
 }
+
+struct MessageViewWrapper : View {
+    var message: Message
+    @State private var attachmentData: Data?
+    @EnvironmentObject private var connection: Connection
+    
+    var body: some View {
+        MessageView(message: message, attachmentData: attachmentData)
+            .onChange(of: message) { _ in
+                print(message)
+                if let attachment = message.attachments.first {
+                    print(attachment)
+                    Task {
+                        let data = await connection.data(for: attachment)
+                        DispatchQueue.main.async {
+                            print(data)
+                            self.attachmentData = data
+                        }
+                    }
+                }
+            }
+    }
+}

KordophoneKit/Sources/KordophoneKit/Attachment.swift

@@ -0,0 +1,14 @@
+
+import Foundation
+
+public struct Attachment {
+    var guid: String
+    
+    init(guid: String) {
+        self.guid = guid
+    }
+}
+
+extension Attachment : Hashable, Codable, Identifiable {
+    public var id: String { guid }
+}

KordophoneKit/Sources/KordophoneKit/Connection.swift

@@ -91,6 +91,10 @@ public class Connection {
                                            method: "POST",
                                            body: bodyData)
     }
+    
+    public func data(for attachment: Attachment) async -> Data? {
+        await authenticatedRequest(service: "attachment", queryItems: ["guid" : attachment.guid])
+    }
 }
 
 extension Connection {

KordophoneKit/Sources/KordophoneKit/Message.swift

@@ -12,7 +12,10 @@ struct RawMessage : Codable {
         let message = Message(guid: guid,
                               date: .from(kordophoneDate: date),
                               sender: sender,
-                              text: text)
+                              text: text,
+                              attachments: (fileTransferGUIDs ?? [String]()).map {
+            Attachment(guid: $0)
+        })
         
         return message
     }
@@ -23,6 +26,7 @@ public struct Message {
     public var date: Date = .now
     public var sender: String?
     public var text: String
+    public var attachments: [Attachment] = .init()
 }
 
 extension Message {