t3-code-android-nightly/patches/@react-native-ai__apple@0.12.0.patch

diff --git a/ios/transcription/AppleTranscriptionImpl.swift b/ios/transcription/AppleTranscriptionImpl.swift
index 188371a5f55fadae19187108c4a688569d0223e3..3e1cdd77b0bb8ae6c97a40d29c1854200d931eee 100644
--- a/ios/transcription/AppleTranscriptionImpl.swift
+++ b/ios/transcription/AppleTranscriptionImpl.swift
@@ -12,6 +12,11 @@ import UniformTypeIdentifiers
 
 @objc
 public class AppleTranscriptionImpl: NSObject {
+  private struct CollectedSegment: Sendable {
+    let text: String
+    let startSecond: Double
+    let endSecond: Double
+  }
   
   @available(iOS 26, *)
   private func createTranscriber(for locale: Locale) -> SpeechTranscriber {
@@ -41,7 +46,7 @@ public class AppleTranscriptionImpl: NSObject {
           let locale = Locale(identifier: language)
           
           guard let supportedLocale = await SpeechTranscriber.supportedLocale(equivalentTo: locale) else {
-            reject("AppleTranscription", "Locale not supported: \(language)", nil)
+            reject("AppleTranscriptionUnsupportedLocale", "Locale not supported: \(language)", nil)
             return
           }
           
@@ -51,16 +56,14 @@ public class AppleTranscriptionImpl: NSObject {
           
           switch status {
           case .installed:
-            resolve(nil)
+            resolve(supportedLocale.identifier)
           case .supported, .downloading:
-            if let request = try? await AssetInventory.assetInstallationRequest(supporting: [transcriber]) {
+            if let request = try await AssetInventory.assetInstallationRequest(supporting: [transcriber]) {
               try await request.downloadAndInstall()
-              resolve(nil)
-            } else {
-              resolve(nil)
             }
+            resolve(supportedLocale.identifier)
           case .unsupported:
-            reject("AppleTranscription", "Assets not supported for locale: \(supportedLocale.identifier)", nil)
+            reject("AppleTranscriptionUnsupportedLocale", "Assets not supported for locale: \(supportedLocale.identifier)", nil)
           @unknown default:
             reject ("AppleTranscription", "Unknown asset inventory status", nil)
           }
@@ -83,57 +86,77 @@ public class AppleTranscriptionImpl: NSObject {
       do {
         try audioData.write(to: fileURL)
         
-        guard let audioFile = try? AVAudioFile(forReading: fileURL) else {
-          reject("AppleTranscription", "Invalid audio data", nil)
+        let audioFile: AVAudioFile
+        do {
+          audioFile = try AVAudioFile(forReading: fileURL)
+        } catch {
+          try? FileManager.default.removeItem(at: fileURL)
+          reject("AppleTranscription", "Invalid audio data", error)
           return
         }
         
         Task {
+          defer {
+            try? FileManager.default.removeItem(at: fileURL)
+          }
+
           do {
             let transcriber = createTranscriber(for: Locale(identifier: language))
             
             let analyzer = SpeechAnalyzer(modules: [transcriber])
-            
-            defer {
-              try? FileManager.default.removeItem(at: fileURL)
-            }
-            
-            var segments: [[String: Any]] = []
-            
-            Task {
+
+            let collectorTask = Task { () throws -> [CollectedSegment] in
+              var segments: [CollectedSegment] = []
+
               for try await result in transcriber.results {
                 if result.isFinal {
-                  let segment: [String: Any] = [
-                    "text": String(result.text.characters),
-                    "startSecond": CMTimeGetSeconds(result.range.start),
-                    "endSecond": CMTimeGetSeconds(CMTimeRangeGetEnd(result.range))
-                  ]
-                  segments.append(segment)
+                  segments.append(
+                    CollectedSegment(
+                      text: String(result.text.characters),
+                      startSecond: CMTimeGetSeconds(result.range.start),
+                      endSecond: CMTimeGetSeconds(CMTimeRangeGetEnd(result.range))
+                    )
+                  )
                 }
               }
+
+              return segments
             }
-            
-            let lastSampleTime = try await analyzer.analyzeSequence(from: audioFile)
-            
-            if let lastSampleTime {
-              try await analyzer.finalizeAndFinish(through: lastSampleTime)
-            } else {
+
+            do {
+              let lastSampleTime = try await analyzer.analyzeSequence(from: audioFile)
+
+              if let lastSampleTime {
+                try await analyzer.finalizeAndFinish(through: lastSampleTime)
+              } else {
+                await analyzer.cancelAndFinishNow()
+              }
+
+              let segments: [[String: Any]] = try await collectorTask.value.map { segment in
+                [
+                  "text": segment.text,
+                  "startSecond": segment.startSecond,
+                  "endSecond": segment.endSecond
+                ]
+              }
+              let totalDuration = if let lastSampleTime { CMTimeGetSeconds(lastSampleTime) } else { 0.0 }
+
+              resolve([
+                "segments": segments,
+                "duration": totalDuration
+              ])
+            } catch {
+              collectorTask.cancel()
               await analyzer.cancelAndFinishNow()
+              _ = try? await collectorTask.value
+              throw error
             }
-            
-            let totalDuration = if let lastSampleTime { CMTimeGetSeconds(lastSampleTime) } else { 0.0 }
-            
-            let result: [String: Any] = [
-              "segments": segments,
-              "duration": totalDuration
-            ]
-            
-            resolve(result)
           } catch {
             reject("AppleTranscription", "Transcription failed: \(error.localizedDescription)", error)
           }
         }
       } catch {
+        try? FileManager.default.removeItem(at: fileURL)
         reject("AppleTranscription", "Failed to write audio data: \(error.localizedDescription)", error)
       }
     } else {
@@ -141,4 +164,3 @@ public class AppleTranscriptionImpl: NSObject {
     }
   }
 }
-
diff --git a/lib/typescript/NativeAppleTranscription.d.ts b/lib/typescript/NativeAppleTranscription.d.ts
index 985b6b3593a884c41d689346be9d73d86c55eae1..86e7936f23a8673d099f7fe18af9a31abae5a13a 100644
--- a/lib/typescript/NativeAppleTranscription.d.ts
+++ b/lib/typescript/NativeAppleTranscription.d.ts
@@ -10,14 +10,14 @@ export interface TranscriptionResult {
 }
 export interface Spec extends TurboModule {
     isAvailable(language: string): boolean;
-    prepare(language: string): Promise<void>;
+    prepare(language: string): Promise<string>;
 }
 declare global {
     function __apple__llm__transcribe__(data: ArrayBufferLike, language: string): Promise<TranscriptionResult>;
 }
 declare const _default: {
     transcribe: (data: ArrayBufferLike, language: string) => Promise<TranscriptionResult>;
-    prepare: (language: string) => Promise<void>;
+    prepare: (language: string) => Promise<string>;
     isAvailable: (language: string) => boolean;
 };
 export default _default;
diff --git a/src/NativeAppleTranscription.ts b/src/NativeAppleTranscription.ts
index 13332a0176000b60b6f6f043de681db55a7b4bef..5389fb4b3a53de48721c307d2145b6770624c852 100644
--- a/src/NativeAppleTranscription.ts
+++ b/src/NativeAppleTranscription.ts
@@ -14,7 +14,7 @@ export interface TranscriptionResult {
 
 export interface Spec extends TurboModule {
   isAvailable(language: string): boolean
-  prepare(language: string): Promise<void>
+  prepare(language: string): Promise<string>
 }
 
 declare global {