//
//  TTJFUserDefault.m
//  TTJF
//
//  Created by 土土金服ios-01 on 2018/3/8.
//  Copyright © 2018年 TTJF. All rights reserved.
//

#import "FuncUserDefault.h"

@implementation FuncUserDefault
#pragma mark - 偏好类信息存储
//保存普通对象
+(void)setStr:(NSString *)str key:(NSString *)key{
    
    //获取preference
    NSUserDefaults *defaults = [NSUserDefaults standardUserDefaults];
    
    //保存
    [defaults setObject:str forKey:key];
    
    //立即同步
    [defaults synchronize];
    
}

//读取
+(NSString *)strForKey:(NSString *)key{
    
    //获取preference
    NSUserDefaults *defaults = [NSUserDefaults standardUserDefaults];
    
    //读取
    NSString *str=(NSString *)[defaults objectForKey:key];
    
    return str;
    
}

//删除
+(void)removeStrForKey:(NSString *)key{
    
    //获取preference
    NSUserDefaults *defaults = [NSUserDefaults standardUserDefaults];
    
    [defaults setObject:@"" forKey:key];
    //立即同步
    [defaults synchronize];
}
#pragma mark --保存数组
+(void)setArr:(NSArray *)arr key:(NSString *)key{
    
    //获取preference
    NSUserDefaults *defaults = [NSUserDefaults standardUserDefaults];
    
    //保存
    [defaults setObject:arr forKey:key];
    
    //立即同步
    [defaults synchronize];
    
}

//读取数组
+(NSArray *)arrForKey:(NSString *)key{
    
    //获取preference
    NSUserDefaults *defaults = [NSUserDefaults standardUserDefaults];
    
    //读取
    NSArray *arr=(NSArray *)[defaults objectForKey:key];
    
    return arr;
    
}

//删除数组
+(void)removeArrForKey:(NSString *)key{
    
    [self setArr:nil key:key];
    [[NSUserDefaults standardUserDefaults] removeObjectForKey:key];
    
}

//保存int
+(void)setInt:(NSInteger)i key:(NSString *)key{
    //获取preference
    NSUserDefaults *defaults = [NSUserDefaults standardUserDefaults];
    
    //保存
    [defaults setInteger:i forKey:key];
    
    //立即同步
    [defaults synchronize];
    
}

//读取
+(NSInteger)intForKey:(NSString *)key{
    //获取preference
    NSUserDefaults *defaults = [NSUserDefaults standardUserDefaults];
    
    //读取
    NSInteger i=[defaults integerForKey:key];
    
    return i;
}

//保存float
+(void)setFloat:(CGFloat)floatValue key:(NSString *)key{
    
    //获取preference
    NSUserDefaults *defaults = [NSUserDefaults standardUserDefaults];
    
    //保存
    [defaults setFloat:floatValue forKey:key];
    
    //立即同步
    [defaults synchronize];
    
}
//读取
+(CGFloat)floatForKey:(NSString *)key{
    //获取preference
    NSUserDefaults *defaults = [NSUserDefaults standardUserDefaults];
    
    //读取
    CGFloat floatValue=[defaults floatForKey:key];
    
    return floatValue;
}


//保存bool
+(void)setBool:(BOOL)boolValue key:(NSString *)key{
    //获取preference
    NSUserDefaults *defaults = [NSUserDefaults standardUserDefaults];
    
    //保存
    [defaults setBool:boolValue forKey:key];
    
    //立即同步
    [defaults synchronize];
    
}
//读取
+(BOOL)boolForKey:(NSString *)key{
    //获取preference
    NSUserDefaults *defaults = [NSUserDefaults standardUserDefaults];
    
    //读取
    BOOL boolValue=[defaults boolForKey:key];
    
    return boolValue;
}




#pragma mark - 文件归档
//归档
+(BOOL)archiveRootObject:(id)obj toFile:(NSString *)path{
    return [NSKeyedArchiver archiveRootObject:obj toFile:path];
}
//删除
+(BOOL)removeRootObjectWithFile:(NSString *)path{
    return [self archiveRootObject:nil toFile:path];
}
//解档
+(id)unarchiveObjectWithFile:(NSString *)path{
    return [NSKeyedUnarchiver unarchiveObjectWithFile:path];
}
@end