7f84057b86
* android: add "mark read" action to chat link dropdown menu * Update apps/android/app/src/main/java/chat/simplex/app/model/ChatModel.kt Co-authored-by: Evgeny Poberezkin <2769109+epoberezkin@users.noreply.github.com> Co-authored-by: Evgeny Poberezkin <2769109+epoberezkin@users.noreply.github.com>
284 lines
12 KiB
Swift
284 lines
12 KiB
Swift
//
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// ChatView.swift
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// SimpleX
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//
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// Created by Evgeny Poberezkin on 27/01/2022.
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// Copyright © 2022 SimpleX Chat. All rights reserved.
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//
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import SwiftUI
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private let memberImageSize: CGFloat = 34
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struct ChatView: View {
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@EnvironmentObject var chatModel: ChatModel
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@Environment(\.colorScheme) var colorScheme
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@ObservedObject var chat: Chat
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@Binding var showCallView: Bool
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@State private var composeState = ComposeState()
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@State private var deletingItem: ChatItem? = nil
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@FocusState private var keyboardVisible: Bool
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@State private var showChatInfo = false
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@State private var showDeleteMessage = false
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var body: some View {
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let cInfo = chat.chatInfo
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return VStack {
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GeometryReader { g in
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let maxWidth =
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cInfo.chatType == .group
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? (g.size.width - 28) * 0.84 - 42
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: (g.size.width - 32) * 0.84
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ScrollViewReader { proxy in
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ScrollView {
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LazyVStack(spacing: 5) {
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ForEach(chatModel.chatItems) { ci in
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if case let .groupRcv(member) = ci.chatDir {
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let prevItem = chatModel.getPrevChatItem(ci)
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HStack(alignment: .top, spacing: 0) {
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let showMember = prevItem == nil || showMemberImage(member, prevItem)
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if showMember {
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ProfileImage(imageStr: member.memberProfile.image)
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.frame(width: memberImageSize, height: memberImageSize)
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} else {
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Rectangle().fill(.clear)
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.frame(width: memberImageSize, height: memberImageSize)
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}
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chatItemWithMenu(ci, maxWidth, showMember: showMember).padding(.leading, 8)
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}
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.padding(.trailing)
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.padding(.leading, 12)
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} else {
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chatItemWithMenu(ci, maxWidth).padding(.horizontal)
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}
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}
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.onAppear {
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DispatchQueue.main.async {
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scrollToFirstUnread(proxy)
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}
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markAllRead()
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}
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.onChange(of: chatModel.chatItems.count) { _ in
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scrollToBottom(proxy)
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}
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.onChange(of: keyboardVisible) { _ in
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if keyboardVisible {
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DispatchQueue.main.asyncAfter(deadline: .now() + 0.25) {
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scrollToBottom(proxy, animation: .easeInOut(duration: 1))
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}
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}
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}
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}
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}
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.onTapGesture {
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UIApplication.shared.sendAction(#selector(UIResponder.resignFirstResponder), to: nil, from: nil, for: nil)
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}
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}
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}
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Spacer(minLength: 0)
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ComposeView(
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chat: chat,
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composeState: $composeState,
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keyboardVisible: $keyboardVisible
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)
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}
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.navigationTitle(cInfo.chatViewName)
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.navigationBarTitleDisplayMode(.inline)
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.toolbar {
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ToolbarItem(placement: .navigationBarLeading) {
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Button { chatModel.chatId = nil } label: {
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HStack(spacing: 4) {
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Image(systemName: "chevron.backward")
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Text("Chats", comment: "back button to return to chats list")
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}
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}
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}
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ToolbarItem(placement: .principal) {
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Button {
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showChatInfo = true
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} label: {
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ChatInfoToolbar(chat: chat)
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}
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.sheet(isPresented: $showChatInfo) {
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ChatInfoView(chat: chat, showChatInfo: $showChatInfo)
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}
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}
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ToolbarItem(placement: .navigationBarTrailing) {
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if case let .direct(contact) = cInfo {
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HStack {
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callButton(contact, .audio, imageName: "phone")
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callButton(contact, .video, imageName: "video")
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}
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}
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}
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}
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.navigationBarBackButtonHidden(true)
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}
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private func callButton(_ contact: Contact, _ media: CallMediaType, imageName: String) -> some View {
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Button {
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chatModel.activeCall = Call(
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contact: contact,
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callState: .waitCapabilities,
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localMedia: media
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)
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showCallView = true
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chatModel.callCommand = .capabilities(useWorker: true)
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} label: {
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Image(systemName: imageName)
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}
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}
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private func chatItemWithMenu(_ ci: ChatItem, _ maxWidth: CGFloat, showMember: Bool = false) -> some View {
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let alignment: Alignment = ci.chatDir.sent ? .trailing : .leading
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return ChatItemView(chatItem: ci, showMember: showMember, maxWidth: maxWidth)
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.contextMenu {
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if ci.isMsgContent() {
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Button {
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withAnimation {
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if composeState.editing() {
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composeState = ComposeState(contextItem: .quotedItem(chatItem: ci))
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} else {
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composeState = composeState.copy(contextItem: .quotedItem(chatItem: ci))
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}
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}
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} label: { Label("Reply", systemImage: "arrowshape.turn.up.left") }
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Button {
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var shareItems: [Any] = [ci.content.text]
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if case .image = ci.content.msgContent, let image = getLoadedImage(ci.file) {
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shareItems.append(image)
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}
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showShareSheet(items: shareItems)
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} label: { Label("Share", systemImage: "square.and.arrow.up") }
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Button {
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if case let .image(text, _) = ci.content.msgContent,
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text == "",
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let image = getLoadedImage(ci.file) {
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UIPasteboard.general.image = image
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} else {
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UIPasteboard.general.string = ci.content.text
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}
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} label: { Label("Copy", systemImage: "doc.on.doc") }
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if case .image = ci.content.msgContent,
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let image = getLoadedImage(ci.file) {
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Button {
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UIImageWriteToSavedPhotosAlbum(image, nil, nil, nil)
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} label: { Label("Save", systemImage: "square.and.arrow.down") }
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}
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if ci.meta.editable {
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Button {
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withAnimation {
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composeState = ComposeState(editingItem: ci)
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}
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} label: { Label("Edit", systemImage: "square.and.pencil") }
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}
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Button(role: .destructive) {
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showDeleteMessage = true
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deletingItem = ci
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} label: { Label("Delete", systemImage: "trash") }
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} else if ci.isDeletedContent() {
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Button(role: .destructive) {
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showDeleteMessage = true
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deletingItem = ci
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} label: { Label("Delete", systemImage: "trash") }
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}
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}
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.confirmationDialog("Delete message?", isPresented: $showDeleteMessage, titleVisibility: .visible) {
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Button("Delete for me", role: .destructive) {
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deleteMessage(.cidmInternal)
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}
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if let di = deletingItem {
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if di.meta.editable {
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Button("Delete for everyone",role: .destructive) {
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deleteMessage(.cidmBroadcast)
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}
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}
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}
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}
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.frame(maxWidth: maxWidth, maxHeight: .infinity, alignment: alignment)
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.frame(minWidth: 0, maxWidth: .infinity, alignment: alignment)
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}
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private func showMemberImage(_ member: GroupMember, _ prevItem: ChatItem?) -> Bool {
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switch (prevItem?.chatDir) {
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case .groupSnd: return true
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case let .groupRcv(prevMember): return prevMember.groupMemberId != member.groupMemberId
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default: return false
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}
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}
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func scrollToBottom(_ proxy: ScrollViewProxy, animation: Animation = .default) {
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withAnimation(animation) { scrollToBottom_(proxy) }
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}
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func scrollToBottom_(_ proxy: ScrollViewProxy) {
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if let id = chatModel.chatItems.last?.id {
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proxy.scrollTo(id, anchor: .bottom)
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}
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}
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// align first unread with the top or the last unread with bottom
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func scrollToFirstUnread(_ proxy: ScrollViewProxy) {
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if let cItem = chatModel.chatItems.first(where: { $0.isRcvNew() }) {
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proxy.scrollTo(cItem.id)
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} else {
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scrollToBottom_(proxy)
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}
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}
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func markAllRead() {
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DispatchQueue.main.asyncAfter(deadline: .now() + 0.75) {
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if chatModel.chatId == chat.id {
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Task { await markChatRead(chat) }
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}
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}
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}
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func deleteMessage(_ mode: CIDeleteMode) {
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logger.debug("ChatView deleteMessage")
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Task {
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logger.debug("ChatView deleteMessage: in Task")
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do {
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if let di = deletingItem {
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let toItem = try await apiDeleteChatItem(
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type: chat.chatInfo.chatType,
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id: chat.chatInfo.apiId,
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itemId: di.id,
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mode: mode
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)
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DispatchQueue.main.async {
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deletingItem = nil
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let _ = chatModel.removeChatItem(chat.chatInfo, toItem)
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}
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}
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} catch {
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logger.error("ChatView.deleteMessage error: \(error.localizedDescription)")
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}
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}
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}
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}
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struct ChatView_Previews: PreviewProvider {
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static var previews: some View {
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@State var showCallView = false
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let chatModel = ChatModel()
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chatModel.chatId = "@1"
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chatModel.chatItems = [
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ChatItem.getSample(1, .directSnd, .now, "hello"),
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ChatItem.getSample(2, .directRcv, .now, "hi"),
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ChatItem.getSample(3, .directRcv, .now, "hi there"),
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ChatItem.getDeletedContentSample(4),
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ChatItem.getSample(5, .directRcv, .now, "hello again"),
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ChatItem.getSample(6, .directSnd, .now, "hi there!!!"),
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ChatItem.getSample(7, .directSnd, .now, "how are you?"),
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ChatItem.getSample(8, .directSnd, .now, "👍👍👍👍"),
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ChatItem.getSample(9, .directSnd, .now, "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. Duis aute irure dolor in reprehenderit in voluptate velit esse cillum dolore eu fugiat nulla pariatur. Excepteur sint occaecat cupidatat non proident, sunt in culpa qui officia deserunt mollit anim id est laborum.")
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]
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return ChatView(chat: Chat(chatInfo: ChatInfo.sampleData.direct, chatItems: []), showCallView: $showCallView)
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.environmentObject(chatModel)
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}
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}
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