#import <Foundation/Foundation.h>

#import "VKDecoder.h"

@class VKAQRecorder;

@class VKFliteSpeaker;

typedef enum {

VKDecoderTypePocketSphinx,

VKDecoderTypeJulius // Unsupported

} VKDecoderType;

typedef enum {

VKDecoderModeManual,

VKDecoderModeOnStop,

VKDecoderModeContinuous // Unsupported

} VKDecoderMode;

extern NSString * const VKRecognizedPhraseNotification;

extern NSString * const VKRecognizedPhraseNotificationTextKey;

extern NSString * const VKRecognizedPhraseNotificationIDKey;

extern NSString * const VKRecognizedPhraseNotificationScoreKey;

@interface VKController : NSObject {

id<VKDecoder> decoder;

VKAQRecorder *connector;

VKDecoderType type;

VKDecoderMode mode;

}

- (id) initWithType:(VKDecoderType)type configFile:(NSString*)configFile;

- (void) setMode:(VKDecoderMode)mode;

- (void) startListening;

- (void) stopListening;

- (BOOL) isListening;

- (void) postNotificationOfRecognizedText;

- (void) setConfigString:(NSString*)str forKey:(NSString*)key;

- (void) setConfigInt:(int)iValue forKey:(NSString*)key;

- (void) setConfigFloat:(float)fValue forKey:(NSString*)key;