another.im-ios/ConversationsClassic/View/Main/Settings/SettingsScreen.swift

import SwiftUI

struct SettingsScreen: View {
    @EnvironmentObject var clientsStore: ClientsStore
    @Environment(\.router) var router

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

            // Content
            VStack(spacing: 0) {
                // Header
                SharedNavigationBar(
                    centerText: .init(text: L10n.Settings.Main.title)
                )

                // List
                List {
                    // Accounts section
                    SharedSectionTitle(text: L10n.Settings.Section.Accounts.title)

                    ForEach(clientsStore.clients) { client in
                        SharedListRow(
                            iconType: .charCircle(client.credentials.bareJid),
                            text: client.credentials.bareJid,
                            controlType: .switcher(isOn: Binding(
                                get: { client.credentials.isActive },
                                set: { new in
                                    Task {
                                        try? await client.credentials.setActive(flag: new)
                                    }
                                }
                            ))
                        )
                        .onTapGesture {
                            print("Tapped account \(client.credentials.bareJid)")
                        }
                    }

                    SharedListRow(
                        iconType: .image(Image(systemName: "plus"), .Material.Elements.active),
                        text: L10n.Settings.Section.Accounts.add,
                        controlType: .none
                    )
                    .onTapGesture {
                        router.showAlert(
                            .confirmationDialog,
                            title: L10n.Settings.Section.Accounts.add,
                            subtitle: L10n.Settings.Section.Accounts.addHint
                        ) {
                            addAccountSelector
                        }
                    }

                    // Dev section
                    #if DEBUG
                        SharedSectionTitle(text: "Dev tools")

                        SharedListRow(
                            iconType: .image(Image(systemName: "xmark.octagon"), .Rainbow.red500),
                            text: "Clean all data",
                            controlType: .none
                        )
                        .onTapGesture {
                            router.showAlert(
                                .alert,
                                title: "Delete data",
                                subtitle: "Delete all data from the app?"
                            ) {
                                Button("Delete", role: .destructive) {
                                    clientsStore.flushAllData()
                                    Database.shared.flushAllData()
                                    UserSettings.reset()
                                }
                            }
                        }
                    #endif
                }
                .listStyle(.plain)
                .environment(\.defaultMinListRowHeight, 10)

                Spacer()
            }
        }
        // .onDisappear {
        //     if settingsStore.credentials.isEmpty || settingsStore.credentials.allSatisfy({ !$0.isActive }) {
        //         router.dismissScreenStack()
        //     }
        // }
    }

    @ViewBuilder private var addAccountSelector: some View {
        Button {
            print("Add existing account")
        } label: {
            Text(L10n.Settings.Section.Accounts.addExists)
        }

        Button {
            print("Add new account")
        } label: {
            Text(L10n.Settings.Section.Accounts.addNew)
        }

        Button(role: .cancel) {} label: {
            Text(L10n.Global.cancel)
        }
    }
}