Pill View (#1797)

* provider can now check the current session * More testable code * created the test condition * it works but not always not sure why, need to dig deeper * sadly we need to use textkit 1 to solve this issue * removed developer option screen test * this experimental solution kinda works but I need a way to pill recomputation is weird * format * display improvement * better and faster solution * pilished the code * better coloring * swift format * just need to solve the caching issue * fix caching issue * tests done! * changelog * pr comments addressed * all pr comments addressed * docs * line lenght * updated tests and fixed a parsing permalink issue * MentionBuilder * pr comments * swiftformat * code blocks should not have links * Update ElementX/Sources/FlowCoordinators/RoomFlowCoordinator.swift Co-authored-by: Doug <6060466+pixlwave@users.noreply.github.com> * Update ElementX/Sources/Services/Client/ClientProxy.swift Co-authored-by: Doug <6060466+pixlwave@users.noreply.github.com> * Update UnitTests/Sources/AttributedStringBuilderTests.swift Co-authored-by: Doug <6060466+pixlwave@users.noreply.github.com> * Update ElementX/Sources/UITests/UITestsAppCoordinator.swift Co-authored-by: Doug <6060466+pixlwave@users.noreply.github.com> * Update ElementX/Sources/Other/Pills/PillAttachmentViewProvider.swift Co-authored-by: Doug <6060466+pixlwave@users.noreply.github.com> * Update ElementX/Sources/Other/Pills/MentionBuilder.swift Co-authored-by: Doug <6060466+pixlwave@users.noreply.github.com> * pr comments * swiftformat --------- Co-authored-by: Doug <6060466+pixlwave@users.noreply.github.com>
2026-11-03 16:10:20 +00:00 · 2023-09-27 19:27:07 +02:00
parent 8d4c5e2885
commit 7bde419e85
49 changed files with 530 additions and 97 deletions
@@ -0,0 +1,110 @@
+//
+// Copyright 2023 New Vector Ltd
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+// http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+//
+
+import Combine
+import Foundation
+
+@MainActor
+final class PillContext: ObservableObject {
+    enum PillViewState {
+        case loading(contentID: String)
+        case loaded(contentID: String, name: String, avatarURL: URL?)
+    }
+    
+    @Published private var state: PillViewState
+    
+    var url: URL? {
+        switch state {
+        case .loading:
+            return nil
+        case .loaded(_, _, let url):
+            return url
+        }
+    }
+    
+    var name: String? {
+        switch state {
+        case .loading:
+            return nil
+        case .loaded(_, let name, _):
+            return name
+        }
+    }
+    
+    var displayText: String {
+        switch state {
+        case .loaded(_, let name, _):
+            return name
+        case .loading(let contentID):
+            return contentID
+        }
+    }
+    
+    var contentID: String {
+        switch state {
+        case .loaded(let contentID, _, _), .loading(let contentID):
+            return contentID
+        }
+    }
+    
+    private var cancellable: AnyCancellable?
+    
+    init(roomContext: RoomScreenViewModel.Context, data: PillTextAttachmentData) {
+        switch data.type {
+        case let .user(id):
+            if let profile = roomContext.viewState.members[id] {
+                state = .loaded(contentID: id, name: profile.displayName ?? id, avatarURL: profile.avatarURL)
+            } else {
+                state = .loading(contentID: id)
+                cancellable = roomContext.$viewState.sink { [weak self] viewState in
+                    guard let self else {
+                        return
+                    }
+                    if let profile = viewState.members[id] {
+                        state = .loaded(contentID: id, name: profile.displayName ?? id, avatarURL: profile.avatarURL)
+                        cancellable = nil
+                    }
+                }
+            }
+        }
+    }
+}
+
+extension PillContext {
+    enum MockType {
+        case loadUser
+        case loadedUser
+    }
+    
+    static func mock(type: MockType) -> PillContext {
+        let pillType: PillType
+        switch type {
+        case .loadUser:
+            pillType = .user(userID: "@test:test.com")
+            let viewModel = PillContext(roomContext: RoomScreenViewModel.mock.context, data: PillTextAttachmentData(type: pillType, font: .preferredFont(forTextStyle: .body)))
+            Task {
+                try? await Task.sleep(for: .seconds(2))
+                viewModel.state = .loaded(contentID: "@test:test.com", name: "Test Longer Display Text", avatarURL: URL.documentsDirectory)
+            }
+            return viewModel
+        case .loadedUser:
+            pillType = .user(userID: "@test:test.com")
+            let viewModel = PillContext(roomContext: RoomScreenViewModel.mock.context, data: PillTextAttachmentData(type: pillType, font: .preferredFont(forTextStyle: .body)))
+            viewModel.state = .loaded(contentID: "@test:test.com", name: "Very Very Long Test Display Text", avatarURL: URL.documentsDirectory)
+            return viewModel
+        }
+    }
+}