mirror of
https://github.com/simplex-chat/simplex-chat.git
synced 2026-09-15 17:16:33 +00:00
Narasimha-sc
7658a98919
Review: the extra listUsers round trip was redundant - appending the profile that was just created keeps it visible without one, and with it gone the iOS helper had nothing left to share, so it is inlined. listUsers sorts by chatViewName, so appending leaves the new profile at the end until the next refresh; the profile switch re-lists and restores the order, and on the failure path the ordering is cosmetic.
354 lines
13 KiB
Swift
354 lines
13 KiB
Swift
//
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// ContextProfilePickerView.swift
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// SimpleX (iOS)
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//
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// Created by spaced4ndy on 13.06.2025.
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// Copyright © 2025 SimpleX Chat. All rights reserved.
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//
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import SwiftUI
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import SimpleXChat
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let USER_ROW_SIZE: CGFloat = 60
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let MAX_VISIBLE_USER_ROWS: CGFloat = 4.8
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struct ContextProfilePickerView: View {
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@ObservedObject var chat: Chat
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@EnvironmentObject var chatModel: ChatModel
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@EnvironmentObject var theme: AppTheme
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@State var selectedUser: User
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@State private var users: [User] = []
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@State private var listExpanded = false
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@State private var expandedListReady = false
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@State private var showIncognitoSheet = false
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@State private var showAddProfile = false
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@AppStorage(GROUP_DEFAULT_INCOGNITO, store: groupDefaults) private var incognitoDefault = false
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var body: some View {
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viewBody()
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.onAppear {
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users = chatModel.users
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.map { $0.user }
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.filter { u in u.activeUser || !u.hidden }
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}
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.sheet(isPresented: $showIncognitoSheet) {
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IncognitoHelp()
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}
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.sheet(isPresented: $showAddProfile) {
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NavigationView {
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CreateProfile(onCreate: createProfileForChat)
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}
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}
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}
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private func viewBody() -> some View {
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Group {
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if !listExpanded || chat.chatInfo.profileChangeProhibited {
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currentSelection()
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} else {
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profilePicker()
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}
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}
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}
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private func currentSelection() -> some View {
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VStack(spacing: 0) {
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HStack {
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Text("Your profile")
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.font(.callout)
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.foregroundColor(theme.colors.secondary)
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Spacer()
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}
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.padding(.top, 8)
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.padding(.bottom, -4)
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.padding(.leading, 12)
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.padding(.trailing)
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if chat.chatInfo.profileChangeProhibited {
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if chat.chatInfo.incognito {
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incognitoOption()
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} else {
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profilerPickerUserOption(selectedUser)
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}
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} else if incognitoDefault {
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incognitoOption()
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} else {
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profilerPickerUserOption(selectedUser)
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}
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}
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}
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private func profilePicker() -> some View {
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ScrollViewReader { proxy in
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Group {
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if expandedListReady {
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let scroll = ScrollView {
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LazyVStack(spacing: 0) {
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addProfileOption()
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.contentShape(Rectangle())
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Divider()
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.padding(.leading)
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.padding(.leading, 48)
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let otherUsers = users
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.filter { u in u.userId != selectedUser.userId }
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.sorted(using: KeyPathComparator<User>(\.activeOrder))
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ForEach(otherUsers) { p in
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profilerPickerUserOption(p)
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.contentShape(Rectangle())
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Divider()
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.padding(.leading)
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.padding(.leading, 48)
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}
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if incognitoDefault {
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profilerPickerUserOption(selectedUser)
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.contentShape(Rectangle())
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Divider()
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.padding(.leading)
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.padding(.leading, 48)
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incognitoOption()
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.contentShape(Rectangle())
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.id("BOTTOM_ANCHOR")
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} else {
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incognitoOption()
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.contentShape(Rectangle())
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Divider()
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.padding(.leading)
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.padding(.leading, 48)
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profilerPickerUserOption(selectedUser)
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.contentShape(Rectangle())
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.id("BOTTOM_ANCHOR")
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}
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}
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}
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.frame(maxHeight: USER_ROW_SIZE * min(MAX_VISIBLE_USER_ROWS, CGFloat(users.count + 2)))
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.onAppear {
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DispatchQueue.main.async {
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withAnimation(nil) {
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proxy.scrollTo("BOTTOM_ANCHOR", anchor: .bottom)
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}
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}
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}
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.onDisappear {
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expandedListReady = false
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}
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if #available(iOS 16.0, *) {
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scroll.scrollDismissesKeyboard(.never)
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} else {
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scroll
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}
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} else {
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// Keep showing current selection to avoid flickering of scroll to bottom
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currentSelection()
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.onAppear {
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// Delay rendering of expanded profile list
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DispatchQueue.main.async {
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expandedListReady = true
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}
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}
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}
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}
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}
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}
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private func profilerPickerUserOption(_ user: User) -> some View {
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Button {
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if !chat.chatInfo.profileChangeProhibited {
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if selectedUser == user {
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if !incognitoDefault {
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listExpanded.toggle()
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} else {
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incognitoDefault = false
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listExpanded = false
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}
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} else if selectedUser != user {
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changeProfile(user)
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}
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} else {
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showCantChangeProfileAlert()
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}
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} label: {
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HStack {
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ProfileImage(imageStr: user.image, size: 38)
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NameWithBadge(
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Text(user.chatViewName)
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.fontWeight(selectedUser == user && !incognitoDefault ? .medium : .regular)
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.foregroundColor(theme.colors.onBackground),
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user.profile.localBadge
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)
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.lineLimit(1)
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Spacer()
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if selectedUser == user && !incognitoDefault {
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if listExpanded {
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Image(systemName: "chevron.down")
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.font(.system(size: 12, weight: .bold))
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.foregroundColor(theme.colors.secondary)
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.opacity(0.7)
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} else if !chat.chatInfo.profileChangeProhibited {
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Image(systemName: "chevron.up")
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.font(.system(size: 12, weight: .bold))
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.foregroundColor(theme.colors.secondary)
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.opacity(0.7)
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}
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}
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}
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.padding(.leading, 12)
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.padding(.trailing)
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.frame(height: USER_ROW_SIZE)
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}
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}
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private func addProfileOption() -> some View {
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Button {
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if chat.chatInfo.profileChangeProhibited {
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showCantChangeProfileAlert()
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} else {
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showAddProfile = true
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}
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} label: {
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HStack {
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Image(systemName: "person.crop.circle.badge.plus")
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.resizable().scaledToFit().frame(width: 38, height: 38)
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.foregroundColor(theme.colors.primary)
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Text("Add profile")
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.foregroundColor(theme.colors.primary)
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.lineLimit(1)
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Spacer()
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}
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.padding(.leading, 12)
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.padding(.trailing)
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.frame(height: USER_ROW_SIZE)
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}
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}
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private func createProfileForChat(_ profile: Profile) async throws {
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let newUser = try apiCreateActiveUser(profile, keepActiveUser: true)
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await MainActor.run {
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showAddProfile = false
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chatModel.users.append(UserInfo(user: newUser, unreadCount: 0))
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users.append(newUser)
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changeProfile(newUser)
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}
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}
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private func changeProfile(_ newUser: User) {
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Task {
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do {
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if let contact = chat.chatInfo.contact {
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let updatedContact = try await apiChangePreparedContactUser(contactId: contact.contactId, newUserId: newUser.userId)
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await MainActor.run {
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selectedUser = newUser
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incognitoDefault = false
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listExpanded = false
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chatModel.updateContact(updatedContact)
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}
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} else if let groupInfo = chat.chatInfo.groupInfo {
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let updatedGroupInfo = try await apiChangePreparedGroupUser(groupId: groupInfo.groupId, newUserId: newUser.userId)
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await MainActor.run {
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selectedUser = newUser
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incognitoDefault = false
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listExpanded = false
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chatModel.updateGroup(updatedGroupInfo)
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}
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}
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do {
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try await changeActiveUserAsync_(newUser.userId, viewPwd: nil, keepingChatId: chat.id)
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} catch {
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await MainActor.run {
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showAlert(
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NSLocalizedString("Error switching profile", comment: "alert title"),
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message: String.localizedStringWithFormat(NSLocalizedString("Your chat was moved to %@ but an unexpected error occurred while redirecting you to the profile.", comment: "alert message"), newUser.chatViewName)
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)
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}
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}
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} catch let error {
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await MainActor.run {
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if let currentUser = chatModel.currentUser {
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selectedUser = currentUser
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}
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showAlert(
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NSLocalizedString("Error changing chat profile", comment: "alert title"),
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message: responseError(error)
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)
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}
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}
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}
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}
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private func incognitoOption() -> some View {
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Button {
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if !chat.chatInfo.profileChangeProhibited {
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if incognitoDefault {
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listExpanded.toggle()
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} else {
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incognitoDefault = true
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listExpanded = false
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}
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} else {
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showCantChangeProfileAlert()
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}
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} label : {
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HStack {
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incognitoProfileImage()
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Text("Incognito")
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.fontWeight(incognitoDefault ? .medium : .regular)
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.foregroundColor(theme.colors.onBackground)
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Image(systemName: "info.circle")
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.font(.system(size: 16))
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.foregroundColor(theme.colors.primary)
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.onTapGesture {
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showIncognitoSheet = true
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}
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Spacer()
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if incognitoDefault {
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if listExpanded {
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Image(systemName: "chevron.down")
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.font(.system(size: 12, weight: .bold))
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.foregroundColor(theme.colors.secondary)
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.opacity(0.7)
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} else if !chat.chatInfo.profileChangeProhibited {
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Image(systemName: "chevron.up")
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.font(.system(size: 12, weight: .bold))
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.foregroundColor(theme.colors.secondary)
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.opacity(0.7)
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}
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}
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}
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.padding(.leading, 12)
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.padding(.trailing)
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.frame(height: USER_ROW_SIZE)
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}
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}
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private func incognitoProfileImage() -> some View {
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Image(systemName: "theatermasks.fill")
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.resizable()
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.scaledToFit()
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.frame(width: 38)
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.foregroundColor(.indigo)
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}
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private func showCantChangeProfileAlert() {
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showAlert(
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NSLocalizedString("Can't change profile", comment: "alert title"),
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message: NSLocalizedString("To use another profile after connection attempt, delete the chat and use the link again.", comment: "alert message")
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)
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}
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}
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#Preview {
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ContextProfilePickerView(
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chat: Chat.sampleData,
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selectedUser: User.sampleData
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)
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}
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