//
//  ApplicationModel.h
//  FirstLink
//
//  Created by unicode on 14-9-28.
//  Copyright (c) 2014年 FirstLink. All rights reserved.
//

#import <Foundation/Foundation.h>

typedef NS_ENUM(NSInteger, ApplicationMode) {
    ApplicationModeVisitor,
    ApplicationModeLogin,
};

typedef NS_OPTIONS(NSUInteger, UserShareAuthority) {
    UserShareAuthorityNone                  = 0,
    UserShareAuthorityScan                  = 1 << 0,
    UserShareAuthorityPublic                = 1 << 1,
};

@class User;
@interface FKUserManager : NSObject

@property (nonatomic, assign) ApplicationMode applicationMode;


+ (FKUserManager *)sharedManager;

/**
 *  返回用户信息
 *
 *  @return
 */
- (User*)user;
- (BOOL)saveUser:(User*)user;

 /**
 *  用户是否登录
 *
 *  @return
 */
+ (BOOL)isUserLogin;


- (BOOL)clearUser;

/**
 *  退出本地登录状体，删除本地用户信息（如token，用户名等）
 *
 *  @return
 */
- (BOOL)localLogout;

/**
 *  退出服务器登录，服务端清除用户登录信息
 *
 *  @param success 成功回调
 *  @param failure 失败回调
 */
+ (void)remoteLogout:(void (^)(MSGHeader *header, id responseObject))success
             failure:(void (^)(MSGHeader *header, NSError *error))failure;

@end