RoomScreenViewModel is now TimelineViewModel (#3157)

Co-authored-by: Stefan Ceriu <stefanc@matrix.org>
2026-11-02 21:33:26 +00:00 · 2024-08-13 13:36:40 +02:00
parent 4519275559
commit 1ad361a6e8
88 changed files with 2266 additions and 1973 deletions
@@ -0,0 +1,129 @@
+//
+// 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 SwiftUI
+
+struct LocationRoomTimelineView: View {
+    let timelineItem: LocationRoomTimelineItem
+    
+    var body: some View {
+        TimelineStyler(timelineItem: timelineItem) {
+            mainContent
+                .accessibilityElement(children: .ignore)
+                .accessibilityLabel(accessibilityLabel)
+        }
+    }
+                                    
+    @ViewBuilder
+    private var mainContent: some View {
+        if let geoURI = timelineItem.content.geoURI {
+            VStack(alignment: .leading, spacing: 0) {
+                descriptionView
+                    .frame(maxWidth: mapAspectRatio * mapMaxHeight, alignment: .leading)
+                
+                MapLibreStaticMapView(geoURI: geoURI, mapSize: .init(width: mapAspectRatio * mapMaxHeight, height: mapMaxHeight)) {
+                    LocationMarkerView()
+                }
+                .frame(maxHeight: mapMaxHeight)
+                .aspectRatio(mapAspectRatio, contentMode: .fit)
+                .clipped()
+            }
+        } else {
+            FormattedBodyText(text: timelineItem.body, additionalWhitespacesCount: timelineItem.additionalWhitespaces())
+        }
+    }
+
+    // MARK: - Private
+    
+    private var accessibilityLabel: String {
+        if let description = timelineItem.content.description {
+            return "\(L10n.commonSharedLocation), \(description)"
+        }
+        
+        return L10n.commonSharedLocation
+    }
+
+    @ViewBuilder
+    private var descriptionView: some View {
+        if let description = timelineItem.content.description, !description.isEmpty {
+            FormattedBodyText(text: description)
+                .padding(8)
+        }
+    }
+
+    private let mapAspectRatio: Double = 3 / 2
+    private let mapMaxHeight: Double = 300
+}
+
+private extension MapLibreStaticMapView {
+    init(geoURI: GeoURI, mapSize: CGSize, @ViewBuilder pinAnnotationView: () -> PinAnnotation) {
+        self.init(coordinates: .init(latitude: geoURI.latitude, longitude: geoURI.longitude),
+                  zoomLevel: 15,
+                  attributionPlacement: .bottomLeft,
+                  mapTilerStatic: MapTilerStaticMap(baseURL: ServiceLocator.shared.settings.mapTilerBaseURL,
+                                                    key: ServiceLocator.shared.settings.mapTilerApiKey),
+                  mapSize: mapSize,
+                  pinAnnotationView: pinAnnotationView)
+    }
+}
+
+struct LocationRoomTimelineView_Previews: PreviewProvider, TestablePreview {
+    static let viewModel = TimelineViewModel.mock
+
+    static var previews: some View {
+        ScrollView {
+            VStack(spacing: 8) {
+                states
+            }
+        }
+        .environmentObject(viewModel.context)
+        .previewDisplayName("Bubbles")
+    }
+
+    @ViewBuilder
+    static var states: some View {
+        LocationRoomTimelineView(timelineItem: .init(id: .random,
+                                                     timestamp: "Now",
+                                                     isOutgoing: false,
+                                                     isEditable: false,
+                                                     canBeRepliedTo: true,
+                                                     isThreaded: false,
+                                                     sender: .init(id: "Bob"),
+                                                     content: .init(body: "Fallback geo uri description")))
+
+        LocationRoomTimelineView(timelineItem: .init(id: .random,
+                                                     timestamp: "Now",
+                                                     isOutgoing: false,
+                                                     isEditable: false,
+                                                     canBeRepliedTo: true,
+                                                     isThreaded: false,
+                                                     sender: .init(id: "Bob"),
+                                                     content: .init(body: "Fallback geo uri description",
+                                                                    geoURI: .init(latitude: 41.902782, longitude: 12.496366), description: "Location description description description description description description description description")))
+        LocationRoomTimelineView(timelineItem: .init(id: .random,
+                                                     timestamp: "Now",
+                                                     isOutgoing: false,
+                                                     isEditable: false,
+                                                     canBeRepliedTo: true,
+                                                     isThreaded: true,
+                                                     sender: .init(id: "Bob"),
+                                                     content: .init(body: "Fallback geo uri description",
+                                                                    geoURI: .init(latitude: 41.902782, longitude: 12.496366), description: "Location description description description description description description description description"),
+                                                     replyDetails: .loaded(sender: .init(id: "Someone"),
+                                                                           eventID: "123",
+                                                                           eventContent: .message(.text(.init(body: "The thread content goes 'ere."))))))
+    }
+}