202 lines
7.2 KiB
Swift
202 lines
7.2 KiB
Swift
//
|
|
// Copyright 2022 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 HomeScreen: View {
|
|
@ObservedObject var context: HomeScreenViewModel.Context
|
|
|
|
// MARK: Views
|
|
|
|
var body: some View {
|
|
VStack(spacing: 0.0) {
|
|
if context.viewState.isLoadingRooms {
|
|
VStack {
|
|
Text(ElementL10n.loading)
|
|
ProgressView()
|
|
}
|
|
} else {
|
|
if context.viewState.showSessionVerificationBanner {
|
|
HStack {
|
|
Text(ElementL10n.verificationVerifyDevice)
|
|
Spacer()
|
|
Button(ElementL10n.startVerification) {
|
|
context.send(viewAction: .verifySession)
|
|
}
|
|
}
|
|
.padding()
|
|
.background(Color.element.quaternaryContent)
|
|
.padding(.top, 1)
|
|
}
|
|
|
|
List {
|
|
Section(ElementL10n.rooms) {
|
|
ForEach(context.viewState.visibleRooms) { room in
|
|
RoomCell(room: room, context: context)
|
|
.listRowBackground(Color.clear)
|
|
}
|
|
}
|
|
|
|
Section(ElementL10n.bottomActionPeople) {
|
|
ForEach(context.viewState.visibleDMs) { room in
|
|
RoomCell(room: room, context: context)
|
|
.listRowBackground(Color.clear)
|
|
}
|
|
}
|
|
}
|
|
.listStyle(.plain)
|
|
.searchable(text: $context.searchQuery)
|
|
}
|
|
|
|
Spacer()
|
|
}
|
|
.transition(.slide)
|
|
.animation(.elementDefault, value: context.viewState.showSessionVerificationBanner)
|
|
.ignoresSafeArea(.all, edges: .bottom)
|
|
.navigationBarTitleDisplayMode(.inline)
|
|
.toolbar {
|
|
ToolbarItem(placement: .navigationBarLeading) {
|
|
Button { context.send(viewAction: .tapUserAvatar) } label: {
|
|
HStack {
|
|
userAvatarImage
|
|
.animation(.elementDefault, value: context.viewState.userAvatar)
|
|
.transition(.opacity)
|
|
|
|
userDisplayNameView
|
|
.animation(.elementDefault, value: context.viewState.userDisplayName)
|
|
.transition(.opacity)
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
@ViewBuilder
|
|
private var userAvatarImage: some View {
|
|
if let avatar = context.viewState.userAvatar {
|
|
Image(uiImage: avatar)
|
|
.resizable()
|
|
.scaledToFill()
|
|
.frame(width: 32, height: 32, alignment: .center)
|
|
.clipShape(Circle())
|
|
.accessibilityIdentifier("userAvatarImage")
|
|
}
|
|
}
|
|
|
|
private var userDisplayNameView: some View {
|
|
Text(context.viewState.userDisplayName)
|
|
.font(.headline)
|
|
.fontWeight(.bold)
|
|
.foregroundColor(.primary)
|
|
}
|
|
}
|
|
|
|
struct RoomCell: View {
|
|
@ScaledMetric private var avatarSize = 32.0
|
|
|
|
let room: HomeScreenRoom
|
|
let context: HomeScreenViewModel.Context
|
|
|
|
var body: some View {
|
|
Button {
|
|
context.send(viewAction: .selectRoom(roomIdentifier: room.id))
|
|
} label: {
|
|
HStack(spacing: 16.0) {
|
|
if let avatar = room.avatar {
|
|
Image(uiImage: avatar)
|
|
.resizable()
|
|
.scaledToFill()
|
|
.frame(width: avatarSize, height: avatarSize)
|
|
.clipShape(Circle())
|
|
} else {
|
|
PlaceholderAvatarImage(text: room.displayName ?? room.id)
|
|
.clipShape(Circle())
|
|
.frame(width: avatarSize, height: avatarSize)
|
|
}
|
|
|
|
VStack(alignment: .leading, spacing: 2.0) {
|
|
Text(roomName(room))
|
|
.foregroundStyle(.primary)
|
|
|
|
if let roomTopic = room.topic, roomTopic.count > 0 {
|
|
Text(roomTopic)
|
|
.font(.footnote.weight(.semibold))
|
|
.lineLimit(1)
|
|
.foregroundStyle(.secondary)
|
|
}
|
|
|
|
if let lastMessage = room.lastMessage {
|
|
Text(lastMessage)
|
|
.font(.callout)
|
|
.lineLimit(1)
|
|
.foregroundStyle(.secondary)
|
|
.padding(.top, 2)
|
|
}
|
|
}
|
|
}
|
|
.animation(.elementDefault, value: room)
|
|
.frame(minHeight: 60.0)
|
|
.task {
|
|
context.send(viewAction: .loadRoomData(roomIdentifier: room.id))
|
|
}
|
|
}
|
|
}
|
|
|
|
private func roomName(_ room: HomeScreenRoom) -> String {
|
|
room.displayName ?? room.id + (room.isEncrypted ? "🛡" : "")
|
|
}
|
|
}
|
|
|
|
// MARK: - Previews
|
|
|
|
struct HomeScreen_Previews: PreviewProvider {
|
|
static var previews: some View {
|
|
body.preferredColorScheme(.light)
|
|
.tint(.element.accent)
|
|
body.preferredColorScheme(.dark)
|
|
.tint(.element.accent)
|
|
}
|
|
|
|
static var body: some View {
|
|
let viewModel = HomeScreenViewModel(initialDisplayName: "@username:server.com",
|
|
attributedStringBuilder: AttributedStringBuilder())
|
|
|
|
let eventBrief = EventBrief(eventId: "id",
|
|
senderId: "senderId",
|
|
senderDisplayName: "Sender",
|
|
body: "Some message",
|
|
htmlBody: nil,
|
|
date: .now)
|
|
|
|
let roomSummaries = [MockRoomSummary(displayName: "Alpha", topic: "Topic"),
|
|
MockRoomSummary(displayName: "Beta"),
|
|
MockRoomSummary(displayName: "Omega", lastMessage: eventBrief)]
|
|
|
|
viewModel.updateWithRoomSummaries(roomSummaries)
|
|
viewModel.updateWithUserDisplayName("username")
|
|
|
|
if let avatarImage = UIImage(systemName: "person.fill") {
|
|
viewModel.updateWithUserAvatar(avatarImage)
|
|
}
|
|
|
|
viewModel.showSessionVerificationBanner()
|
|
|
|
return NavigationView {
|
|
HomeScreen(context: viewModel.context)
|
|
}
|
|
}
|
|
}
|