another.im-ios/ConversationsClassic/View/Contacts/ContactsScreen.swift

import SwiftUI

struct ContactsScreen: View {
    @EnvironmentObject var navigation: NavigationStore
    @EnvironmentObject var clientsStore: ClientsStore
    @StateObject var rostersStore = RostersStore(clientsPublisher: ClientsStore.shared.$clients)
    // @State private var addPanelPresented = false
    // @State private var isErrorAlertPresented = false
    // @State private var errorAlertMessage = ""
    // @State private var isShowingLoader = false

    var body: some View {
        ZStack {
            // Background color
            Color.Material.Background.light
                .ignoresSafeArea()

            // Content
            VStack(spacing: 0) {
                // Header
                SharedNavigationBar(
                    centerText: .init(text: L10n.Contacts.title),
                    rightButton: .init(
                        image: Image(systemName: "plus"),
                        action: {
                            withAnimation {
                                navigation.flow = .main(.contacts(.add))
                            }
                            // addPanelPresented = true
                        }
                    )
                )

                // Contacts list
                if !rostersStore.rosters.isEmpty {
                    List {
                        ForEach(rostersStore.rosters) { roster in
                            ContactsScreenRow(
                                roster: roster
                                // isErrorAlertPresented: $isErrorAlertPresented,
                                // errorAlertMessage: $errorAlertMessage,
                                // isShowingLoader: $isShowingLoader
                            )
                        }
                    }
                    .listStyle(.plain)
                    .background(Color.Material.Background.light)
                } else {
                    Spacer()
                }

                // Tab bar
                SharedTabBar()
            }
        }
        // .task {
        //     await fetchRosters()
        // }
        // .loadingIndicator(isShowingLoader)
        // .fullScreenCover(isPresented: $addPanelPresented) {
        //     AddContactOrChannelScreen(isPresented: $addPanelPresented)
        // }
        // .alert(isPresented: $isErrorAlertPresented) {
        //     Alert(
        //         title: Text(L10n.Global.Error.title),
        //         message: Text(errorAlertMessage),
        //         dismissButton: .default(Text(L10n.Global.ok))
        //     )
        // }
    }

    // private func fetchRosters() async {
    //     let jids = clientsStore.clients
    //         .filter { $0.state != .disabled }
    //         .map { $0.credentials.bareJid }
    //
    //     do {
    //         try await withThrowingTaskGroup(of: [Roster].self) { group in
    //             for jid in jids {
    //                 group.addTask {
    //                     try await Roster.fetchAll(for: jid)
    //                 }
    //             }
    //
    //             var allRosters: [Roster] = []
    //             for try await rosters in group {
    //                 allRosters.append(contentsOf: rosters)
    //             }
    //             self.rosters = allRosters.sorted { $0.contactBareJid < $1.contactBareJid }
    //         }
    //     } catch {}
    // }
}

private struct ContactsScreenRow: View {
    var roster: Roster
    // @State private var isShowingMenu = false
    // @State private var isDeleteAlertPresented = false
    //
    // @Binding var isErrorAlertPresented: Bool
    // @Binding var errorAlertMessage: String
    // @Binding var isShowingLoader: Bool

    var body: some View {
        SharedListRow(
            iconType: .charCircle(roster.name?.firstLetter ?? roster.contactBareJid.firstLetter),
            text: roster.contactBareJid
        )
        // .onTapGesture {
        //     store.dispatch(.chatsAction(.startChat(accountJid: roster.bareJid, participantJid: roster.contactBareJid)))
        // }
        // .onLongPressGesture {
        //     isShowingMenu.toggle()
        // }
        // .swipeActions(edge: .trailing, allowsFullSwipe: false) {
        //     Button {
        //         isDeleteAlertPresented = true
        //     } label: {
        //         Label(L10n.Contacts.sendMessage, systemImage: "trash")
        //     }
        //     .tint(Color.red)
        // }
        // .contextMenu {
        //     Button(L10n.Contacts.sendMessage, systemImage: "message") {
        //         store.dispatch(.chatsAction(.startChat(accountJid: roster.bareJid, participantJid: roster.contactBareJid)))
        //     }
        //     Divider()
        //
        //     Button(L10n.Contacts.editContact) {
        //         print("Edit contact")
        //     }
        //
        //     Button(L10n.Contacts.selectContact) {
        //         print("Select contact")
        //     }
        //
        //     Divider()
        //     Button(L10n.Contacts.deleteContact, systemImage: "trash", role: .destructive) {
        //         isDeleteAlertPresented = true
        //     }
        // }
        // .actionSheet(isPresented: $isDeleteAlertPresented) {
        //     ActionSheet(
        //         title: Text(L10n.Contacts.Delete.title),
        //         message: Text(L10n.Contacts.Delete.message),
        //         buttons: [
        //             .destructive(Text(L10n.Contacts.Delete.deleteFromDevice)) {
        //                 store.dispatch(.rostersAction(.markRosterAsLocallyDeleted(ownerJID: roster.bareJid, contactJID: roster.contactBareJid)))
        //             },
        //             .destructive(Text(L10n.Contacts.Delete.deleteCompletely)) {
        //                 isShowingLoader = true
        //                 store.dispatch(.rostersAction(.deleteRoster(ownerJID: roster.bareJid, contactJID: roster.contactBareJid)))
        //             },
        //             .cancel(Text(L10n.Global.cancel))
        //         ]
        //     )
        // }
        // .onChange(of: store.state.rostersState.rosters) { _ in
        //     endOfDeleting()
        // }
        // .onChange(of: store.state.rostersState.deleteRosterError) { _ in
        //     endOfDeleting()
        // }
    }

    // private func endOfDeleting() {
    //     if isShowingLoader {
    //         isShowingLoader = false
    //         if let error = store.state.rostersState.deleteRosterError {
    //             errorAlertMessage = error
    //             isErrorAlertPresented = true
    //         }
    //     }
    // }
}