97 lines
3.0 KiB
Swift
97 lines
3.0 KiB
Swift
// JQCApp.swift
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// ------------
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// App entry point. Phase C adds BGTaskScheduler for background sync.
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import SwiftUI
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import SwiftData
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import BackgroundTasks
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@main
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struct JanitorialQCApp: App {
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@StateObject private var auth = AuthManager.shared
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@StateObject private var sync = SyncManager.shared
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init() {
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registerBackgroundTasks()
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}
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var body: some Scene {
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WindowGroup {
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ContentView()
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.environmentObject(auth)
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.environmentObject(sync)
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}
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.modelContainer(for: [
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// Phase A
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LocalFacility.self,
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LocalArea.self,
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LocalTemplate.self,
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// Phase B
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LocalInspection.self,
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LocalIssue.self,
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PendingPhoto.self,
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SyncQueueEntry.self,
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], isUndoEnabled: false) { result in
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switch result {
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case .success(let container):
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Task { @MainActor in
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SyncManager.shared.modelContext = container.mainContext
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await AuthManager.shared.restoreSession()
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SyncManager.shared.startMonitoring()
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if SyncManager.shared.isOnline {
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await SyncManager.shared.triggerSync()
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}
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}
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case .failure(let error):
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fatalError("SwiftData container failed: \(error)")
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}
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}
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}
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// ── Background Tasks ──────────────────────────────────────────────────
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/// Register the background sync task with the OS.
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/// The identifier must match BGTaskSchedulerPermittedIdentifiers in Info.plist.
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private func registerBackgroundTasks() {
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BGTaskScheduler.shared.register(
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forTaskWithIdentifier: "com.jqc.sync",
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using: nil
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) { task in
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guard let processingTask = task as? BGProcessingTask else {
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task.setTaskCompleted(success: false)
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return
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}
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handleBackgroundSync(task: processingTask)
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}
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}
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private func handleBackgroundSync(task: BGProcessingTask) {
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// Schedule the next background run immediately
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scheduleBackgroundSync()
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let syncTask = Task {
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await SyncManager.shared.triggerSync()
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}
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// If the OS needs to cancel early, cancel our work
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task.expirationHandler = {
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syncTask.cancel()
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}
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Task {
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await syncTask.value
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task.setTaskCompleted(success: !syncTask.isCancelled)
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}
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}
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}
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/// Schedule a background processing task.
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/// Call this from sceneDidEnterBackground or after each foreground sync.
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func scheduleBackgroundSync() {
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let request = BGProcessingTaskRequest(identifier: "com.jqc.sync")
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request.requiresNetworkConnectivity = true
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request.requiresExternalPower = false
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try? BGTaskScheduler.shared.submit(request)
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}
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