vector-im/element-ios/issues/5114 - Polls in the timeline.

2026-04-25 02:52:45 +02:00 · 2021-11-19 17:40:52 +02:00
parent df2e73f096
commit dc574ab0a6
47 changed files with 1717 additions and 223 deletions
@@ -0,0 +1,155 @@
+// 
+// Copyright 2021 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
+
+@available(iOS 14.0, *)
+struct PollTimelineAnswerOptionButton: View {
+    
+    // MARK: - Properties
+    
+    // MARK: Private
+    
+    @Environment(\.theme) private var theme: ThemeSwiftUI
+    
+    let answerOption: TimelineAnswerOption
+    let pollClosed: Bool
+    let showResults: Bool
+    let totalAnswerCount: UInt
+    let action: () -> Void
+    
+    // MARK: Public
+    
+    var body: some View {
+        Button(action: action) {
+            let rect = RoundedRectangle(cornerRadius: 4.0)
+            answerOptionLabel
+                .padding(.horizontal, 8.0)
+                .padding(.top, 12.0)
+                .padding(.bottom, 4.0)
+                .clipShape(rect)
+                .overlay(rect.stroke(borderAccentColor, lineWidth: 1.0))
+                .accentColor(progressViewAccentColor)
+        }
+    }
+    
+    var answerOptionLabel: some View {
+        VStack(alignment: .leading, spacing: 12.0) {
+            HStack(alignment: .top, spacing: 8.0) {
+                
+                if !pollClosed {
+                    Image(uiImage: answerOption.selected ? Asset.Images.pollCheckboxSelected.image : Asset.Images.pollCheckboxDefault.image)
+                }
+                
+                Text(answerOption.text)
+                    .font(theme.fonts.body)
+                    .foregroundColor(theme.colors.primaryContent)
+                
+                if pollClosed && answerOption.winner {
+                    Spacer()
+                    Image(uiImage: Asset.Images.pollWinnerIcon.image)
+                }
+            }
+            
+            HStack {
+                ProgressView(value: Double(showResults ? answerOption.count : 0),
+                             total: Double(totalAnswerCount))
+                    .progressViewStyle(LinearProgressViewStyle())
+                    .scaleEffect(x: 1.0, y: 1.2, anchor: .center)
+                    .padding(.vertical, 8.0)
+                
+                if (showResults) {
+                    Text(answerOption.count == 1 ? VectorL10n.pollTimelineOneVote : VectorL10n.pollTimelineVotesCount(Int(answerOption.count)))
+                        .font(theme.fonts.footnote)
+                        .foregroundColor(pollClosed && answerOption.winner ? theme.colors.accent : theme.colors.secondaryContent)
+                }
+            }
+        }
+    }
+    
+    var borderAccentColor: Color {
+        guard !pollClosed else {
+            return (answerOption.winner ? theme.colors.accent : theme.colors.quinaryContent)
+        }
+        
+        return answerOption.selected ? theme.colors.accent : theme.colors.quinaryContent
+    }
+    
+    var progressViewAccentColor: Color {
+        guard !pollClosed else {
+            return (answerOption.winner ? theme.colors.accent : theme.colors.quarterlyContent)
+        }
+        
+        return answerOption.selected ? theme.colors.accent : theme.colors.quarterlyContent
+    }
+}
+
+@available(iOS 14.0, *)
+struct PollTimelineAnswerOptionButton_Previews: PreviewProvider {
+    static let stateRenderer = MockPollTimelineScreenState.stateRenderer
+    static var previews: some View {
+        
+        Group {
+            VStack {
+                PollTimelineAnswerOptionButton(answerOption: TimelineAnswerOption(id: "", text: "Test", count: 5, winner: false, selected: false),
+                                               pollClosed: false, showResults: true, totalAnswerCount: 100, action: {})
+                
+                PollTimelineAnswerOptionButton(answerOption: TimelineAnswerOption(id: "", text: "Test", count: 5, winner: false, selected: false),
+                                               pollClosed: false, showResults: false, totalAnswerCount: 100, action: {})
+                
+                PollTimelineAnswerOptionButton(answerOption: TimelineAnswerOption(id: "", text: "Test", count: 8, winner: false, selected: true),
+                                               pollClosed: false, showResults: true, totalAnswerCount: 100, action: {})
+                
+                PollTimelineAnswerOptionButton(answerOption: TimelineAnswerOption(id: "", text: "Test", count: 8, winner: false, selected: true),
+                                               pollClosed: false, showResults: false, totalAnswerCount: 100, action: {})
+                
+                PollTimelineAnswerOptionButton(answerOption: TimelineAnswerOption(id: "",
+                                                                                  text: "Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat.",
+                                                                                  count: 200, winner: false, selected: false),
+                                               pollClosed: false, showResults: true, totalAnswerCount: 1000, action: {})
+                
+                PollTimelineAnswerOptionButton(answerOption: TimelineAnswerOption(id: "",
+                                                                                  text: "Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat.",
+                                                                                  count: 200, winner: false, selected: false),
+                                               pollClosed: false, showResults: false, totalAnswerCount: 1000, action: {})
+            }
+            
+            VStack {
+                PollTimelineAnswerOptionButton(answerOption: TimelineAnswerOption(id: "", text: "Test", count: 5, winner: false, selected: false),
+                                               pollClosed: true, showResults: true, totalAnswerCount: 100, action: {})
+                
+                PollTimelineAnswerOptionButton(answerOption: TimelineAnswerOption(id: "", text: "Test", count: 5, winner: true, selected: false),
+                                               pollClosed: true, showResults: true, totalAnswerCount: 100, action: {})
+                
+                PollTimelineAnswerOptionButton(answerOption: TimelineAnswerOption(id: "", text: "Test", count: 8, winner: false, selected: true),
+                                               pollClosed: true, showResults: true, totalAnswerCount: 100, action: {})
+                
+                PollTimelineAnswerOptionButton(answerOption: TimelineAnswerOption(id: "", text: "Test", count: 8, winner: true, selected: true),
+                                               pollClosed: true, showResults: true, totalAnswerCount: 100, action: {})
+                
+                PollTimelineAnswerOptionButton(answerOption: TimelineAnswerOption(id: "",
+                                                                                  text: "Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat.",
+                                                                                  count: 200, winner: false, selected: false),
+                                               pollClosed: true, showResults: true, totalAnswerCount: 1000, action: {})
+                
+                PollTimelineAnswerOptionButton(answerOption: TimelineAnswerOption(id: "",
+                                                                                  text: "Lorem ipsum dolor sit amet, consectetur adipiscing elit, sed do eiusmod tempor incididunt ut labore et dolore magna aliqua. Ut enim ad minim veniam, quis nostrud exercitation ullamco laboris nisi ut aliquip ex ea commodo consequat.",
+                                                                                  count: 200, winner: true, selected: false),
+                                               pollClosed: true, showResults: true, totalAnswerCount: 1000, action: {})
+            }
+        }
+    }
+}
@@ -0,0 +1,116 @@
+// File created from SimpleUserProfileExample
+// $ createScreen.sh Room/PollEditForm PollEditForm
+// 
+// Copyright 2021 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
+
+@available(iOS 14.0, *)
+struct PollTimelineView: View {
+    
+    // MARK: - Properties
+    
+    // MARK: Private
+    
+    @Environment(\.theme) private var theme: ThemeSwiftUI
+    
+    // MARK: Public
+    
+    @ObservedObject var viewModel: PollTimelineViewModel.Context
+    
+    var body: some View {
+        let poll = viewModel.viewState.poll
+        
+        VStack(alignment: .leading, spacing: 16.0) {
+            Text(poll.question)
+                .font(theme.fonts.bodySB)
+            
+            VStack(spacing: 24.0) {
+                ForEach(poll.answerOptions) { answerOption in
+                    PollTimelineAnswerOptionButton(answerOption: answerOption,
+                                                   pollClosed: poll.closed,
+                                                   showResults: shouldDiscloseResults,
+                                                   totalAnswerCount: poll.totalAnswerCount) {
+                        viewModel.send(viewAction: .selectAnswerOptionWithIdentifier(answerOption.id))
+                    }
+                }
+                .alert(isPresented: $viewModel.showsClosingFailureAlert) {
+                    Alert(title: Text(VectorL10n.pollTimelineNotClosedTitle),
+                          message: Text(VectorL10n.pollTimelineNotClosedSubtitle),
+                          dismissButton: .default(Text(VectorL10n.pollTimelineNotClosedAction)))
+                }
+            }
+            .disabled(poll.closed)
+            .fixedSize(horizontal: false, vertical: true)
+            
+            Text(totalVotesString)
+                .font(theme.fonts.footnote)
+                .foregroundColor(theme.colors.tertiaryContent)
+                .alert(isPresented: $viewModel.showsAnsweringFailureAlert) {
+                    Alert(title: Text(VectorL10n.pollTimelineVoteNotRegisteredTitle),
+                          message: Text(VectorL10n.pollTimelineVoteNotRegisteredSubtitle),
+                          dismissButton: .default(Text(VectorL10n.pollTimelineVoteNotRegisteredAction)))
+                }
+        }
+        .padding([.horizontal, .top], 2.0)
+        .padding([.bottom])
+    }
+    
+    private var totalVotesString: String {
+        let poll = viewModel.viewState.poll
+        
+        if poll.closed {
+            if poll.totalAnswerCount == 1 {
+                return VectorL10n.pollTimelineTotalFinalResultsOneVote
+            } else {
+                return VectorL10n.pollTimelineTotalFinalResults(Int(poll.totalAnswerCount))
+            }
+        }
+        
+        switch poll.totalAnswerCount {
+        case 0:
+            return VectorL10n.pollTimelineTotalNoVotes
+        case 1:
+            return (poll.hasCurrentUserVoted ?
+                        VectorL10n.pollTimelineTotalOneVote :
+                        VectorL10n.pollTimelineTotalOneVoteNotVoted)
+        default:
+            return (poll.hasCurrentUserVoted ?
+                        VectorL10n.pollTimelineTotalVotes(Int(poll.totalAnswerCount)) :
+                        VectorL10n.pollTimelineTotalVotesNotVoted(Int(poll.totalAnswerCount)))
+        }
+    }
+    
+    private var shouldDiscloseResults: Bool {
+        let poll = viewModel.viewState.poll
+        
+        if poll.closed {
+            return poll.totalAnswerCount > 0
+        } else {
+            return poll.type == .disclosed && poll.totalAnswerCount > 0 && poll.hasCurrentUserVoted
+        }
+    }
+}
+
+// MARK: - Previews
+
+@available(iOS 14.0, *)
+struct PollTimelineView_Previews: PreviewProvider {
+    static let stateRenderer = MockPollTimelineScreenState.stateRenderer
+    static var previews: some View {
+        stateRenderer.screenGroup()
+    }
+}