mirror of
https://github.com/simplex-chat/simplex-chat.git
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1cf3b776d7
* ios: use core markdown parser, also make messages in android selectable * remove bold font from members in previews * markdown help * text selection
116 lines
4.9 KiB
Swift
116 lines
4.9 KiB
Swift
//
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// ChatNavLabel.swift
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// SimpleX
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//
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// Created by Evgeny Poberezkin on 28/01/2022.
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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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struct ChatPreviewView: View {
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@ObservedObject var chat: Chat
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@Environment(\.colorScheme) var colorScheme
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var darkGreen = Color(red: 0, green: 0.5, blue: 0)
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var body: some View {
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let cItem = chat.chatItems.last
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let unread = chat.chatStats.unreadCount
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return HStack(spacing: 8) {
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ZStack(alignment: .bottomLeading) {
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ChatInfoImage(chat: chat)
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.frame(width: 63, height: 63)
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if case .direct = chat.chatInfo,
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chat.serverInfo.networkStatus == .connected {
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Image(systemName: "circle.fill")
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.resizable()
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.foregroundColor(colorScheme == .dark ? darkGreen : .green)
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.frame(width: 5, height: 5)
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.padding([.bottom, .leading], 1)
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}
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}
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.padding(.leading, 4)
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VStack(spacing: 0) {
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HStack(alignment: .top) {
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Text(chat.chatInfo.chatViewName)
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.font(.title3)
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.fontWeight(.bold)
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.foregroundColor(chat.chatInfo.ready ? .primary : .secondary)
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.frame(maxHeight: .infinity, alignment: .topLeading)
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Spacer()
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Text(cItem?.timestampText ?? timestampText(chat.chatInfo.createdAt))
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.font(.subheadline)
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.frame(minWidth: 60, alignment: .trailing)
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.foregroundColor(.secondary)
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.padding(.top, 4)
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}
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.padding(.top, 4)
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.padding(.horizontal, 8)
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if let cItem = cItem {
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ZStack(alignment: .topTrailing) {
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(itemStatusMark(cItem) + messageText(cItem, preview: true))
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.frame(minWidth: 0, maxWidth: .infinity, minHeight: 44, maxHeight: 44, alignment: .topLeading)
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.padding(.leading, 8)
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.padding(.trailing, 36)
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.padding(.bottom, 4)
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if unread > 0 {
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Text(unread > 999 ? "\(unread / 1000)k" : "\(unread)")
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.font(.caption)
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.foregroundColor(.white)
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.padding(.horizontal, 4)
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.frame(minWidth: 18, minHeight: 18)
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.background(Color.accentColor)
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.cornerRadius(10)
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}
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}
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.padding(.trailing, 8)
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}
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else if case let .direct(contact) = chat.chatInfo, !contact.ready {
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Text("Connecting...")
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.frame(minWidth: 0, maxWidth: .infinity, minHeight: 44, maxHeight: 44, alignment: .topLeading)
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.padding([.leading, .trailing], 8)
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.padding(.bottom, 4)
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}
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}
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}
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}
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private func itemStatusMark(_ cItem: ChatItem) -> Text {
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switch cItem.meta.itemStatus {
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case .sndErrorAuth:
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return Text(Image(systemName: "multiply"))
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.font(.caption)
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.foregroundColor(.red) + Text(" ")
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case .sndError:
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return Text(Image(systemName: "exclamationmark.triangle.fill"))
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.font(.caption)
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.foregroundColor(.yellow) + Text(" ")
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default: return Text("")
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}
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}
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}
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struct ChatPreviewView_Previews: PreviewProvider {
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static var previews: some View {
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Group {
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ChatPreviewView(chat: Chat(
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chatInfo: ChatInfo.sampleData.direct,
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chatItems: []
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))
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ChatPreviewView(chat: Chat(
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chatInfo: ChatInfo.sampleData.direct,
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chatItems: [ChatItem.getSample(1, .directSnd, .now, "hello", .sndSent)]
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))
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ChatPreviewView(chat: Chat(
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chatInfo: ChatInfo.sampleData.group,
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chatItems: [ChatItem.getSample(1, .directSnd, .now, "Lorem ipsum dolor sit amet, d. 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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chatStats: ChatStats(unreadCount: 11, minUnreadItemId: 0)
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))
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}
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.previewLayout(.fixed(width: 360, height: 78))
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}
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}
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