//
//  KBVoiceRecordManager.h
//  keyBoard
//
//  Created by Mac on 2026/1/26.
//

#import <Foundation/Foundation.h>

NS_ASSUME_NONNULL_BEGIN

typedef NS_ENUM(NSInteger, KBVoiceRecordManagerErrorCode) {
  KBVoiceRecordManagerErrorPermissionDenied = 1,
  KBVoiceRecordManagerErrorSessionFailed = 2,
  KBVoiceRecordManagerErrorRecorderFailed = 3,
  KBVoiceRecordManagerErrorTooShort = 4,
  KBVoiceRecordManagerErrorInterrupted = 5,
};

@class KBVoiceRecordManager;

@protocol KBVoiceRecordManagerDelegate <NSObject>
@optional
- (void)voiceRecordManagerDidStartRecording:(KBVoiceRecordManager *)manager;
- (void)voiceRecordManager:(KBVoiceRecordManager *)manager
    didFinishRecordingAtURL:(NSURL *)fileURL
                    duration:(NSTimeInterval)duration;
- (void)voiceRecordManagerDidCancelRecording:(KBVoiceRecordManager *)manager;
- (void)voiceRecordManagerDidRecordTooShort:(KBVoiceRecordManager *)manager;
- (void)voiceRecordManager:(KBVoiceRecordManager *)manager
           didFailWithError:(NSError *)error;
@end

/// 录音管理器（AAC/M4A，16k，mono）
@interface KBVoiceRecordManager : NSObject

@property(nonatomic, weak) id<KBVoiceRecordManagerDelegate> delegate;
@property(nonatomic, assign) NSTimeInterval minRecordDuration;
@property(nonatomic, assign, readonly, getter=isRecording) BOOL recording;

- (void)startRecording;
- (void)stopRecording;
- (void)cancelRecording;

@end

NS_ASSUME_NONNULL_END