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keyBoard/Class/AiTalk/VM/DeepgramStreamingManager.h

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+//
+//  DeepgramStreamingManager.h
+//  keyBoard
+//
+//  Created by Mac on 2026/1/21.
+//
+
+#import <Foundation/Foundation.h>
+
+NS_ASSUME_NONNULL_BEGIN
+
+@protocol DeepgramStreamingManagerDelegate <NSObject>
+@optional
+- (void)deepgramStreamingManagerDidConnect;
+- (void)deepgramStreamingManagerDidDisconnect:(NSError *_Nullable)error;
+- (void)deepgramStreamingManagerDidUpdateRMS:(float)rms;
+- (void)deepgramStreamingManagerDidReceiveInterimTranscript:(NSString *)text;
+- (void)deepgramStreamingManagerDidReceiveFinalTranscript:(NSString *)text;
+- (void)deepgramStreamingManagerDidFail:(NSError *)error;
+@end
+
+/// Manager for Deepgram live transcription.
+@interface DeepgramStreamingManager : NSObject
+
+@property(nonatomic, weak) id<DeepgramStreamingManagerDelegate> delegate;
+
+@property(nonatomic, copy) NSString *serverURL; // wss://api.deepgram.com/v1/listen
+@property(nonatomic, copy) NSString *apiKey;
+
+@property(nonatomic, copy, nullable) NSString *language;
+@property(nonatomic, copy, nullable) NSString *model;
+@property(nonatomic, assign) BOOL punctuate;
+@property(nonatomic, assign) BOOL smartFormat;
+@property(nonatomic, assign) BOOL interimResults;
+
+@property(nonatomic, copy) NSString *encoding; // linear16
+@property(nonatomic, assign) double sampleRate;
+@property(nonatomic, assign) int channels;
+
+@property(nonatomic, assign, readonly, getter=isStreaming) BOOL streaming;
+
+- (void)start;
+- (void)prepareConnection;
+- (void)stopAndFinalize;
+- (void)cancel;
+- (void)disconnect;
+
+@end
+
+NS_ASSUME_NONNULL_END