Init commit

2023-07-15 15:03:45 +08:00
commit f441b89efb
122 changed files with 7355 additions and 0 deletions
@@ -0,0 +1,47 @@
+import BackgroundTasks
+import Foundation
+import Library
+
+#if os(iOS)
+    public class UIProfileUpdateTask: BGAppRefreshTask {
+        public static let taskSchedulerPermittedIdentifier = "\(FilePath.packageName).update_profiles"
+
+        public static func setup() async throws {
+            let success = BGTaskScheduler.shared.register(forTaskWithIdentifier: taskSchedulerPermittedIdentifier, using: nil) { task in
+                NSLog("profile update task started")
+                do {
+                    let success = try ProfileUpdateTask.updateProfiles()
+                    try? scheduleUpdate(Date(timeIntervalSinceNow: ProfileUpdateTask.taskInterval))
+                    task.setTaskCompleted(success: success)
+                    NSLog("profile update task succeed")
+                } catch {
+                    try? scheduleUpdate(nil)
+                    task.setTaskCompleted(success: false)
+                    NSLog("profile update task failed: \(error.localizedDescription)")
+                }
+                task.expirationHandler = {
+                    try? scheduleUpdate(nil)
+                    NSLog("profile update task expired")
+                }
+            }
+            if !success {
+                throw NSError(domain: "register failed", code: 0)
+            }
+            if await BGTaskScheduler.shared.pendingTaskRequests().isEmpty {
+                var earliestBeginDate: Date? = nil
+                if let updatedAt = try ProfileUpdateTask.oldestUpdated() {
+                    if updatedAt > Date(timeIntervalSinceNow: -ProfileUpdateTask.taskInterval) {
+                        earliestBeginDate = updatedAt.addingTimeInterval(ProfileUpdateTask.taskInterval)
+                    }
+                }
+                try scheduleUpdate(earliestBeginDate)
+            }
+        }
+
+        private static func scheduleUpdate(_ earliestBeginDate: Date?) throws {
+            let request = BGAppRefreshTaskRequest(identifier: taskSchedulerPermittedIdentifier)
+            request.earliestBeginDate = earliestBeginDate
+            try BGTaskScheduler.shared.submit(request)
+        }
+    }
+#endif