mirror of
https://github.com/passepartoutvpn/passepartout-apple.git
synced 2024-12-24 02:21:00 +00:00
c93a43702c
- Mention iCloud in informational message - Redesign to always show message despite no migratable profiles - Refine the looks
226 lines
6.8 KiB
Swift
226 lines
6.8 KiB
Swift
//
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// MigrateView.swift
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// Passepartout
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//
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// Created by Davide De Rosa on 11/13/24.
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// Copyright (c) 2024 Davide De Rosa. All rights reserved.
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//
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// https://github.com/passepartoutvpn
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//
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// This file is part of Passepartout.
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//
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// Passepartout 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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// Passepartout 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 Passepartout. If not, see <http://www.gnu.org/licenses/>.
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//
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import CommonLibrary
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import CommonUtils
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import PassepartoutKit
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import SwiftUI
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// FIXME: #878, show CloudKit progress
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struct MigrateView: View {
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enum Style {
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case list
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case table
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}
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@EnvironmentObject
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private var migrationManager: MigrationManager
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@Environment(\.dismiss)
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private var dismiss
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let style: Style
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@ObservedObject
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var profileManager: ProfileManager
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@State
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private var model = Model()
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@State
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private var isEditing = false
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@State
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private var isDeleting = false
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@State
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private var profilesPendingDeletion: [MigratableProfile]?
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@StateObject
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private var errorHandler: ErrorHandler = .default()
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var body: some View {
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debugChanges()
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return MigrateContentView(
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style: style,
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step: model.step,
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profiles: model.visibleProfiles,
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statuses: $model.statuses,
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isEditing: $isEditing,
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onDelete: onDelete,
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performButton: performButton
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)
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.themeProgress(if: !model.step.isReady)
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.themeAnimation(on: model, category: .profiles)
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.themeConfirmation(
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isPresented: $isDeleting,
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title: Strings.Views.Migrate.Items.discard,
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message: messageForDeletion,
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isDestructive: true,
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action: confirmPendingDeletion
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)
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.navigationTitle(title)
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.task {
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await fetch()
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}
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.withErrorHandler(errorHandler)
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}
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}
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private extension MigrateView {
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var title: String {
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Strings.Views.Migrate.title
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}
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var messageForDeletion: String? {
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profilesPendingDeletion.map {
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let nameList = $0
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.map(\.name)
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.joined(separator: "\n")
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return Strings.Views.Migrate.Alerts.Delete.message(nameList)
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}
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}
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func performButton() -> some View {
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MigrateButton(step: model.step) {
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Task {
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await perform(at: model.step)
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}
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}
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}
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}
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private extension MigrateView {
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func onDelete(_ profiles: [MigratableProfile]) {
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profilesPendingDeletion = profiles
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isDeleting = true
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}
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func perform(at step: MigrateViewStep) async {
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switch step {
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case .fetched(let profiles):
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await migrate(profiles)
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case .migrated:
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dismiss()
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default:
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assertionFailure("No action allowed at step \(step), why is button enabled?")
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}
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}
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func fetch() async {
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guard model.step == .initial else {
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return
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}
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do {
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model.step = .fetching
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pp_log(.App.migration, .notice, "Fetch migratable profiles...")
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let migratable = try await migrationManager.fetchMigratableProfiles()
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let knownIDs = Set(profileManager.headers.map(\.id))
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model.profiles = migratable.filter {
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!knownIDs.contains($0.id)
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}
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model.step = .fetched(model.profiles)
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} catch {
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pp_log(.App.migration, .error, "Unable to fetch migratable profiles: \(error)")
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errorHandler.handle(error, title: title)
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model.step = .initial
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}
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}
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func migrate(_ allProfiles: [MigratableProfile]) async {
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guard case .fetched = model.step else {
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assertionFailure("Must call fetch() and succeed, why is button enabled?")
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return
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}
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let profiles = allProfiles.filter {
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model.statuses[$0.id] != .excluded
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}
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guard !profiles.isEmpty else {
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assertionFailure("Nothing to migrate, why is button enabled?")
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return
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}
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let previousStep = model.step
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model.step = .migrating
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do {
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pp_log(.App.migration, .notice, "Migrate \(profiles.count) profiles...")
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let profiles = try await migrationManager.migratedProfiles(profiles) {
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guard $1 != .done else {
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return
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}
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model.statuses[$0] = $1
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}
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pp_log(.App.migration, .notice, "Mapped \(profiles.count) profiles to the new format, saving...")
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await migrationManager.importProfiles(profiles, into: profileManager) {
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model.statuses[$0] = $1
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}
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let migrated = profiles.filter {
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model.statuses[$0.id] == .done
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}
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pp_log(.App.migration, .notice, "Migrated \(migrated.count) profiles")
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do {
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try await migrationManager.deleteMigratableProfiles(withIds: Set(migrated.map(\.id)))
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pp_log(.App.migration, .notice, "Discarded \(migrated.count) migrated profiles from old store")
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} catch {
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pp_log(.App.migration, .error, "Unable to discard migrated profiles: \(error)")
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}
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model.step = .migrated(migrated)
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} catch {
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pp_log(.App.migration, .error, "Unable to migrate profiles: \(error)")
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errorHandler.handle(error, title: title)
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model.step = previousStep
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}
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}
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func confirmPendingDeletion() {
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guard let profilesPendingDeletion else {
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isEditing = false
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assertionFailure("No profiles pending deletion?")
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return
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}
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let deletedIds = Set(profilesPendingDeletion.map(\.id))
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Task {
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do {
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try await migrationManager.deleteMigratableProfiles(withIds: deletedIds)
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withAnimation {
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model.profiles.removeAll {
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deletedIds.contains($0.id)
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}
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model.step = .fetched(model.profiles)
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}
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} catch {
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pp_log(.App.migration, .error, "Unable to delete migratable profiles \(deletedIds): \(error)")
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}
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isEditing = false
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}
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}
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}
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