forked from mirrors/linphone-iphone
406 lines
12 KiB
Swift
406 lines
12 KiB
Swift
/*
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* Copyright (c) 2010-2023 Belledonne Communications SARL.
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*
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* This file is part of linphone-iphone
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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import SwiftUI
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struct ConversationFragment: View {
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@State private var orientation = UIDevice.current.orientation
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@ObservedObject var contactsManager = ContactsManager.shared
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@ObservedObject var conversationViewModel: ConversationViewModel
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@ObservedObject var conversationsListViewModel: ConversationsListViewModel
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@State var isMenuOpen = false
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@FocusState var isMessageTextFocused: Bool
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@State var offset: CGPoint = .zero
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private let ids: [String] = []
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@State private var isScrolledToBottom: Bool = true
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var showMessageMenuOnLongPress: Bool = true
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@StateObject private var viewModel = ChatViewModel()
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@StateObject private var paginationState = PaginationState()
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var body: some View {
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NavigationView {
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GeometryReader { geometry in
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VStack(spacing: 1) {
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if conversationViewModel.displayedConversation != nil {
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Rectangle()
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.foregroundColor(Color.orangeMain500)
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.edgesIgnoringSafeArea(.top)
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.frame(height: 0)
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HStack {
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if !(orientation == .landscapeLeft || orientation == .landscapeRight
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|| UIScreen.main.bounds.size.width > UIScreen.main.bounds.size.height) {
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Image("caret-left")
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.renderingMode(.template)
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.resizable()
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.foregroundStyle(Color.grayMain2c500)
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.frame(width: 25, height: 25, alignment: .leading)
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.padding(.all, 10)
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.padding(.top, 4)
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.padding(.leading, -10)
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.onTapGesture {
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withAnimation {
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conversationViewModel.displayedConversation = nil
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}
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}
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}
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Avatar(contactAvatarModel: conversationViewModel.displayedConversation!.avatarModel, avatarSize: 50)
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.padding(.top, 4)
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Text(conversationViewModel.displayedConversation!.subject)
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.default_text_style(styleSize: 16)
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.frame(maxWidth: .infinity, alignment: .leading)
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.padding(.top, 4)
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.lineLimit(1)
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Spacer()
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Button {
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} label: {
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Image("phone")
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.renderingMode(.template)
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.resizable()
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.foregroundStyle(Color.grayMain2c500)
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.frame(width: 25, height: 25, alignment: .leading)
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.padding(.all, 10)
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.padding(.top, 4)
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}
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Menu {
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Button {
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isMenuOpen = false
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} label: {
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HStack {
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Text("See contact")
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Spacer()
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Image("user-circle")
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.resizable()
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.frame(width: 25, height: 25, alignment: .leading)
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.padding(.all, 10)
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}
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}
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Button {
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isMenuOpen = false
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} label: {
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HStack {
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Text("Copy SIP address")
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Spacer()
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Image("copy")
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.resizable()
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.frame(width: 25, height: 25, alignment: .leading)
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.padding(.all, 10)
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}
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}
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Button(role: .destructive) {
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isMenuOpen = false
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} label: {
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HStack {
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Text("Delete history")
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Spacer()
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Image("trash-simple-red")
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.resizable()
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.frame(width: 25, height: 25, alignment: .leading)
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.padding(.all, 10)
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}
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}
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} label: {
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Image("dots-three-vertical")
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.renderingMode(.template)
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.resizable()
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.foregroundStyle(Color.grayMain2c500)
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.frame(width: 25, height: 25, alignment: .leading)
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.padding(.all, 10)
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.padding(.top, 4)
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}
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.onTapGesture {
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isMenuOpen = true
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}
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}
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.frame(maxWidth: .infinity)
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.frame(height: 50)
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.padding(.horizontal)
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.padding(.bottom, 4)
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.background(.white)
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if #available(iOS 16.0, *) {
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ZStack(alignment: .bottomTrailing) {
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list
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if !isScrolledToBottom {
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Button {
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NotificationCenter.default.post(name: .onScrollToBottom, object: nil)
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} label: {
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ZStack {
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Image("caret-down")
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.renderingMode(.template)
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.foregroundStyle(.white)
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.padding()
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.background(Color.orangeMain500)
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.clipShape(Circle())
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.shadow(color: .black.opacity(0.2), radius: 4)
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if conversationViewModel.displayedConversationUnreadMessagesCount > 0 {
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VStack {
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HStack {
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Spacer()
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HStack {
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Text(
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conversationViewModel.displayedConversationUnreadMessagesCount < 99
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? String(conversationViewModel.displayedConversationUnreadMessagesCount)
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: "99+"
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)
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.foregroundStyle(.white)
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.default_text_style(styleSize: 10)
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.lineLimit(1)
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}
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.frame(width: 18, height: 18)
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.background(Color.redDanger500)
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.cornerRadius(50)
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}
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Spacer()
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}
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}
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}
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}
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.frame(width: 50, height: 50)
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.padding()
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}
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}
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.onTapGesture {
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UIApplication.shared.endEditing()
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}
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.onAppear {
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conversationViewModel.getMessages()
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}
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.onDisappear {
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conversationViewModel.resetMessage()
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}
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} else {
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ScrollViewReader { proxy in
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List {
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ForEach(0..<conversationViewModel.conversationMessagesList.count, id: \.self) { index in
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ChatBubbleView(conversationViewModel: conversationViewModel, message: conversationViewModel.conversationMessagesSection.first!.rows[index])
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.id(conversationViewModel.conversationMessagesList[index])
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.listRowInsets(EdgeInsets(top: 2, leading: 10, bottom: 2, trailing: 10))
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.listRowSeparator(.hidden)
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.onAppear {
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if index == 0 && conversationViewModel.displayedConversationHistorySize > conversationViewModel.conversationMessagesList.count {
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//DispatchQueue.main.asyncAfter(deadline: .now() + 0.2) {
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conversationViewModel.getOldMessages()
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//}
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}
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}
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}
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}
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.listStyle(.plain)
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.onTapGesture {
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UIApplication.shared.endEditing()
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}
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.onAppear {
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conversationViewModel.getMessages()
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}
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.onChange(of: conversationViewModel.conversationMessagesList) { _ in
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if conversationViewModel.conversationMessagesList.count <= 30 {
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proxy.scrollTo(
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conversationViewModel.conversationMessagesList.last, anchor: .top
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)
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} else if conversationViewModel.conversationMessagesList.count >= conversationViewModel.displayedConversationHistorySize {
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proxy.scrollTo(
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conversationViewModel.conversationMessagesList[conversationViewModel.displayedConversationHistorySize%30], anchor: .top
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)
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} else {
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proxy.scrollTo(30, anchor: .top)
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}
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}
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.onDisappear {
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conversationViewModel.resetMessage()
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}
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}
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}
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HStack(spacing: 0) {
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Button {
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} label: {
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Image("smiley")
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.renderingMode(.template)
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.resizable()
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.foregroundStyle(Color.grayMain2c500)
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.frame(width: 28, height: 28, alignment: .leading)
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.padding(.all, 6)
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.padding(.top, 4)
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}
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.padding(.horizontal, isMessageTextFocused ? 0 : 2)
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Button {
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} label: {
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Image("paperclip")
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.renderingMode(.template)
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.resizable()
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.foregroundStyle(Color.grayMain2c500)
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.frame(width: isMessageTextFocused ? 0 : 28, height: isMessageTextFocused ? 0 : 28, alignment: .leading)
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.padding(.all, isMessageTextFocused ? 0 : 6)
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.padding(.top, 4)
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}
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.padding(.horizontal, isMessageTextFocused ? 0 : 2)
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Button {
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} label: {
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Image("camera")
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.renderingMode(.template)
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.resizable()
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.foregroundStyle(Color.grayMain2c500)
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.frame(width: isMessageTextFocused ? 0 : 28, height: isMessageTextFocused ? 0 : 28, alignment: .leading)
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.padding(.all, isMessageTextFocused ? 0 : 6)
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.padding(.top, 4)
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}
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.padding(.horizontal, isMessageTextFocused ? 0 : 2)
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HStack {
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if #available(iOS 16.0, *) {
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TextField("Say something...", text: $conversationViewModel.messageText, axis: .vertical)
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.default_text_style(styleSize: 15)
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.focused($isMessageTextFocused)
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.padding(.vertical, 5)
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} else {
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ZStack(alignment: .leading) {
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TextEditor(text: $conversationViewModel.messageText)
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.multilineTextAlignment(.leading)
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.frame(maxHeight: 160)
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.fixedSize(horizontal: false, vertical: true)
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.default_text_style(styleSize: 15)
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.focused($isMessageTextFocused)
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if conversationViewModel.messageText.isEmpty {
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Text("Say something...")
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.padding(.leading, 4)
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.opacity(conversationViewModel.messageText.isEmpty ? 1 : 0)
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.foregroundStyle(Color.gray300)
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.default_text_style(styleSize: 15)
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}
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}
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.onTapGesture {
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isMessageTextFocused = true
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}
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}
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if conversationViewModel.messageText.isEmpty {
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Button {
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} label: {
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Image("microphone")
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.renderingMode(.template)
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.resizable()
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.foregroundStyle(Color.grayMain2c500)
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.frame(width: 28, height: 28, alignment: .leading)
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.padding(.all, 6)
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.padding(.top, 4)
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}
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} else {
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Button {
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NotificationCenter.default.post(name: .onScrollToBottom, object: nil)
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conversationViewModel.sendMessage()
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} label: {
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Image("paper-plane-tilt")
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.renderingMode(.template)
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.resizable()
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.foregroundStyle(Color.orangeMain500)
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.frame(width: 28, height: 28, alignment: .leading)
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.padding(.all, 6)
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.padding(.top, 4)
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.rotationEffect(.degrees(45))
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}
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.padding(.trailing, 4)
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}
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}
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.padding(.leading, 15)
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.padding(.trailing, 5)
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.padding(.vertical, 6)
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.frame(maxWidth: .infinity, minHeight: 55)
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.background(.white)
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.cornerRadius(30)
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.overlay(
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RoundedRectangle(cornerRadius: 30)
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.inset(by: 0.5)
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.stroke(Color.gray200, lineWidth: 1.5)
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)
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.padding(.horizontal, 4)
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}
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.frame(maxWidth: .infinity, minHeight: 60)
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.padding(.top, 12)
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.padding(.bottom, geometry.safeAreaInsets.bottom > 0 ? (isMessageTextFocused ? 12 : 0) : 12)
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.padding(.horizontal, 10)
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.background(Color.gray100)
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}
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}
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.background(.white)
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.navigationBarHidden(true)
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.onRotate { newOrientation in
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orientation = newOrientation
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}
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.onAppear {
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conversationViewModel.addConversationDelegate()
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}
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.onDisappear {
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conversationViewModel.removeConversationDelegate()
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}
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}
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}
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.navigationViewStyle(.stack)
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}
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@ViewBuilder
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var list: some View {
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UIList(viewModel: viewModel,
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paginationState: paginationState,
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conversationViewModel: conversationViewModel,
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isScrolledToBottom: $isScrolledToBottom,
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showMessageMenuOnLongPress: showMessageMenuOnLongPress,
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sections: conversationViewModel.conversationMessagesSection,
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ids: conversationViewModel.conversationMessagesIds
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)
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}
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}
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extension UIApplication {
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func endEditing() {
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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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#Preview {
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ConversationFragment(conversationViewModel: ConversationViewModel(), conversationsListViewModel: ConversationsListViewModel(), sections: [MessagesSection], ids: [""])
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}
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*/
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