Use quran.app backend instead of Apple on-demand resources

.swiftpm/xcode/xcshareddata/xcschemes/ReadingService.xcscheme

@@ -0,0 +1,66 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<Scheme
+   LastUpgradeVersion = "1430"
+   version = "1.7">
+   <BuildAction
+      parallelizeBuildables = "YES"
+      buildImplicitDependencies = "YES">
+      <BuildActionEntries>
+         <BuildActionEntry
+            buildForTesting = "YES"
+            buildForRunning = "YES"
+            buildForProfiling = "YES"
+            buildForArchiving = "YES"
+            buildForAnalyzing = "YES">
+            <BuildableReference
+               BuildableIdentifier = "primary"
+               BlueprintIdentifier = "ReadingService"
+               BuildableName = "ReadingService"
+               BlueprintName = "ReadingService"
+               ReferencedContainer = "container:">
+            </BuildableReference>
+         </BuildActionEntry>
+      </BuildActionEntries>
+   </BuildAction>
+   <TestAction
+      buildConfiguration = "Debug"
+      selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
+      selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
+      shouldUseLaunchSchemeArgsEnv = "YES"
+      shouldAutocreateTestPlan = "YES">
+   </TestAction>
+   <LaunchAction
+      buildConfiguration = "Debug"
+      selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
+      selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
+      launchStyle = "0"
+      useCustomWorkingDirectory = "NO"
+      ignoresPersistentStateOnLaunch = "NO"
+      debugDocumentVersioning = "YES"
+      debugServiceExtension = "internal"
+      allowLocationSimulation = "YES">
+   </LaunchAction>
+   <ProfileAction
+      buildConfiguration = "Release"
+      shouldUseLaunchSchemeArgsEnv = "YES"
+      savedToolIdentifier = ""
+      useCustomWorkingDirectory = "NO"
+      debugDocumentVersioning = "YES">
+      <MacroExpansion>
+         <BuildableReference
+            BuildableIdentifier = "primary"
+            BlueprintIdentifier = "ReadingService"
+            BuildableName = "ReadingService"
+            BlueprintName = "ReadingService"
+            ReferencedContainer = "container:">
+         </BuildableReference>
+      </MacroExpansion>
+   </ProfileAction>
+   <AnalyzeAction
+      buildConfiguration = "Debug">
+   </AnalyzeAction>
+   <ArchiveAction
+      buildConfiguration = "Release"
+      revealArchiveInOrganizer = "YES">
+   </ArchiveAction>
+</Scheme>

Core/SystemDependencies/FileSystem.swift

@@ -13,6 +13,7 @@ public protocol FileSystem: Sendable {
     func createDirectory(at url: URL, withIntermediateDirectories createIntermediates: Bool) throws
     func copyItem(at srcURL: URL, to dstURL: URL) throws
     func removeItem(at url: URL) throws
+    func moveItem(at src: URL, to dst: URL) throws
     func contentsOfDirectory(at url: URL, includingPropertiesForKeys keys: [URLResourceKey]?) throws -> [URL]
     func resourceValues(at url: URL, forKeys keys: Set<URLResourceKey>) throws -> ResourceValues
 
@@ -34,6 +35,10 @@ public struct DefaultFileSystem: FileSystem {
         try FileManager.default.removeItem(at: url)
     }
 
+    public func moveItem(at src: URL, to dst: URL) throws {
+        try FileManager.default.moveItem(at: src, to: dst)
+    }
+
     public func contentsOfDirectory(at url: URL, includingPropertiesForKeys keys: [URLResourceKey]?) throws -> [URL] {
         try FileManager.default.contentsOfDirectory(at: url, includingPropertiesForKeys: nil)
     }
@@ -73,4 +78,12 @@ public extension FileSystem {
     func removeItem(at path: RelativeFilePath) throws {
         try removeItem(at: path.url)
     }
+
+    func createDirectory(at path: RelativeFilePath, withIntermediateDirectories: Bool) throws {
+        try createDirectory(at: path.url, withIntermediateDirectories: withIntermediateDirectories)
+    }
+
+    func moveItem(at src: URL, to dst: RelativeFilePath) throws {
+        try moveItem(at: src, to: dst.url)
+    }
 }

Core/SystemDependencies/Zipper.swift

@@ -0,0 +1,25 @@
+//
+//  Zipper.swift
+//
+//
+//  Created by Mohamed Afifi on 2023-11-22.
+//
+
+import Foundation
+import Zip
+
+public protocol Zipper {
+    func unzipFile(_ zipFile: URL, destination: URL, overwrite: Bool, password: String?) throws
+}
+
+public struct DefaultZipper: Zipper {
+    // MARK: Lifecycle
+
+    public init() { }
+
+    // MARK: Public
+
+    public func unzipFile(_ zipFile: URL, destination: URL, overwrite: Bool, password: String?) throws {
+        try Zip.unzipFile(zipFile, destination: destination, overwrite: overwrite, password: password)
+    }
+}

Core/SystemDependenciesFake/FileSystemFake.swift

@@ -24,6 +24,7 @@ public final class FileSystemFake: FileSystem, Sendable {
 
     enum FileSystemError: Error {
         case noResourceValues
+        case general(String)
     }
 
     // MARK: Lifecycle
@@ -64,7 +65,22 @@ public final class FileSystemFake: FileSystem, Sendable {
 
     public func removeItem(at url: URL) throws {
         removedItems.append(url)
-        files.remove(url)
+        for file in files {
+            if url.isParent(of: file) {
+                files.remove(file)
+            }
+        }
+    }
+
+    public func moveItem(at src: URL, to dst: URL) throws {
+        if !files.contains(src) {
+            throw FileSystemError.general("Source file doesn't exist: \(src)")
+        }
+        if files.contains(dst) {
+            throw FileSystemError.general("Destination file exists: \(src)")
+        }
+        files.remove(src)
+        files.insert(dst)
     }
 
     public func contentsOfDirectory(at url: URL, includingPropertiesForKeys keys: [URLResourceKey]?) throws -> [URL] {
@@ -95,6 +111,9 @@ public final class FileSystemFake: FileSystem, Sendable {
     }
 
     public func writeToFile(at path: URL, content: String) throws {
+        if files.contains(path) {
+            throw FileSystemError.general("Cannot overwrite file at \(path)")
+        }
         files.insert(path)
     }
 

Core/SystemDependenciesFake/ZipperFake.swift

@@ -0,0 +1,47 @@
+//
+//  ZipperFake.swift
+//
+//
+//  Created by Mohamed Afifi on 2023-11-22.
+//
+
+import Foundation
+import SystemDependencies
+
+public final class ZipperFake: Zipper {
+    // MARK: Lifecycle
+
+    public init(fileManager: FileSystem) {
+        self.fileManager = fileManager
+    }
+
+    // MARK: Public
+
+    public var failures: [Error] = []
+    public var unzippedFiles: [URL] = []
+
+    public func unzipFile(_ zipFile: URL, destination: URL, overwrite: Bool, password: String?) throws {
+        if let failure = failures.first {
+            failures.remove(at: 0)
+            throw failure
+        }
+
+        for file in zipContents(zipFile) {
+            try fileManager.writeToFile(at: file, content: "unzipped")
+        }
+        unzippedFiles.append(zipFile)
+    }
+
+    public func zipContents(_ zipFile: URL) -> Set<URL> {
+        let directory = zipFile.deletingPathExtension()
+        return [
+            directory.appendingPathComponent("text.txt"),
+            directory.appendingPathComponent("database.db"),
+            directory.appendingPathComponent("image.png"),
+        ]
+    }
+
+    // MARK: Private
+
+    private let fileManager: FileSystem
+}

Core/Utilities/Sources/Features/RelativeFilePath.swift

@@ -57,14 +57,6 @@ public extension FileManager {
         try removeItem(at: path.url)
     }
 
-    func createDirectory(at path: RelativeFilePath, withIntermediateDirectories: Bool, attributes: [FileAttributeKey: Any]? = nil) throws {
-        try createDirectory(at: path.url, withIntermediateDirectories: withIntermediateDirectories, attributes: attributes)
-    }
-
-    func moveItem(at src: URL, to dst: RelativeFilePath) throws {
-        try moveItem(at: src, to: dst.url)
-    }
-
     func copyItem(at src: URL, to dst: RelativeFilePath) throws {
         try copyItem(at: src, to: dst.url)
     }

Data/BatchDownloader/Sources/Downloader/DownloadBatchDataController.swift

@@ -84,6 +84,7 @@ actor DownloadBatchDataController {
         logger.info("Batching \(batchRequest.requests.count) to download.")
         // save to persistence
         let batch = try await persistence.insert(batch: batchRequest)
+        logger.info("Batch assigned Id = \(batch.id).")
 
         // create the response
         let response = await createResponse(forBatch: batch)
@@ -134,7 +135,7 @@ actor DownloadBatchDataController {
             // Wait until sequence completes
             for try await _ in response.progress { }
         } catch {
-            logger.error("Batch failed to download with error: \(error)")
+            logger.error("Batch \(response.batchId) failed to download with error: \(error)")
         }
     }
 

Data/BatchDownloader/Sources/Downloader/DownloadBatchResponse.swift

@@ -113,7 +113,7 @@ public actor DownloadBatchResponse {
 
     // MARK: Internal
 
-    let batchId: Int64
+    nonisolated let batchId: Int64
 
     var runningTasks: Int {
         responses.values.filter { $0.isInProgress && $0.taskId != nil }.count
@@ -195,7 +195,9 @@ public actor DownloadBatchResponse {
         }
 
         if let error = firstError {
-            crasher.recordError(error, reason: "Download failed \(batchId)")
+            if !(error is CancellationError) {
+                crasher.recordError(error, reason: "Download failed \(batchId)")
+            }
 
             // Cancel other tasks if any has failed
             for request in requests {

Data/BatchDownloader/Sources/Downloader/DownloadManager.swift

@@ -21,6 +21,7 @@
 import Crashing
 import Foundation
 import NetworkSupport
+import SystemDependencies
 import Utilities
 import VLogging
 
@@ -50,15 +51,16 @@ public final class DownloadManager: Sendable {
     init(
         maxSimultaneousDownloads: Int,
         sessionFactory: @escaping SessionFactory,
-        persistence: DownloadsPersistence
+        persistence: DownloadsPersistence,
+        fileManager: FileSystem = DefaultFileSystem()
     ) {
         let dataController = DownloadBatchDataController(
             maxSimultaneousDownloads: maxSimultaneousDownloads,
             persistence: persistence
         )
         self.dataController = dataController
         self.sessionFactory = sessionFactory
-        handler = DownloadSessionDelegate(dataController: dataController)
+        handler = DownloadSessionDelegate(dataController: dataController, fileManager: fileManager)
     }
 
     // MARK: Public