//
//  LyricsHoster.h
//  iLyrics
//
//  Created by Kim Wittenburg on 10.06.12.
//  Copyright (c) 2012 __MyCompanyName__. All rights reserved.
//

#import <Foundation/Foundation.h>
#import "Lyrics.h"
#import "LyricsHosterUtil.h"

@protocol LyricsHoster <NSObject>

@property BOOL enabled;

-(NSString*) name;

-(NSDate*) hosterVersion;

-(void) startNewSearchForQuery: (NSString*) query;

-(BOOL) hasMoreResults;

//Return an empty array for a "No results found" message and nil for a "network error".
-(NSArray*) nextResults;

-(void) resetLoadedResults;

-(BOOL) canShowInBrowser:(id)result;

-(void) showInBrowser:(id)result;

//Return nil for a "network error"
//parameter should be a SearchResult instance
-(Lyrics*) lyricsBySearchResult: (id) result;

@end