711/BuguLive/TiLiveSDK_Standard2040120512/TiUILive/TiUITool/TIUITool.m

//
//  TIUITool.m
//  TiSDKDemo
//
//  Created by iMacA1002 on 2019/12/4.
//  Copyright © 2020 Tillusory Tech. All rights reserved.
//

#import "TIUITool.h"
#import "TiSDKInterface.h"

@implementation TIUITool


+(void)setWriteJsonDic:(NSDictionary *)dic toPath:(NSString *)path
{
   
    NSError *error = nil;
    NSData *jsonData = [NSJSONSerialization dataWithJSONObject:dic options:NSJSONWritingPrettyPrinted error:&error];
    NSString *jsonString = [[NSString alloc] initWithData:jsonData encoding:NSUTF8StringEncoding];
    if (!jsonData || error) {
        NSLog(ASLocalizedString(@"JSON解码失败"));
        NSLog(ASLocalizedString(@"JSON文件%@ 写入失败 error-- %@"),path,error);
       } else {
           [jsonString writeToFile:path atomically:YES encoding:NSUTF8StringEncoding error:&error];
           if (error) {
               NSLog(ASLocalizedString(@"JSON文件%@ 写入失败 error-- %@"),path,error);
           }
       }
}


+(id)getJsonDataForPath:(NSString *)path
{
    NSData *jsonData = [[NSData alloc] initWithContentsOfFile:path];
    NSError *error;
    id jsonObj = [NSJSONSerialization JSONObjectWithData:jsonData options:NSJSONReadingMutableContainers error:&error];
    if (!jsonData || error) {
        NSLog(ASLocalizedString(@"JSON文件%@ 解码失败 error-- %@"),path,error);
        return nil;
    } else {
        return jsonObj;
    }
}


+(void)getImageFromeURL:(NSString *)fileURL WithFolder:(NSString *)folder downloadComplete:(void(^) (UIImage *image))completeBlock{
    
    NSString *imageName = [[fileURL componentsSeparatedByString:@"/"] lastObject];
  
    NSString *cachePaths = [NSSearchPathForDirectoriesInDomains(NSCachesDirectory, NSUserDomainMask, YES) lastObject];
  
    NSFileManager *fileManager = [NSFileManager defaultManager];
    
      
    NSString *folderPath = [cachePaths stringByAppendingFormat:@"/%@",folder];
     
      
    NSString *imagePath = [folderPath stringByAppendingFormat:@"/%@",imageName];
    
    if ([fileManager fileExistsAtPath:imagePath])
        {//文件存在
            
            UIImage *image = [UIImage imageWithContentsOfFile:imagePath];
//            NSLog(ASLocalizedString(@"从本地获取图片 %@"),cachePaths);
             completeBlock(image);
        }
        else
        {
            if (![fileManager fileExistsAtPath:folderPath]) {
                           //创建文件夹
                             NSError *error = nil;
                             [fileManager createDirectoryAtPath:folderPath withIntermediateDirectories:YES attributes:nil error:&error];
                             if (error) {
                                 NSLog(ASLocalizedString(@"文件夹创建失败 err %@"),error);
                             }else{
                 //                NSLog(ASLocalizedString(@"文件夹创建成功"));
                             }
            }

            
            //下载下载图片到本地
                dispatch_async(dispatch_get_global_queue(DISPATCH_QUEUE_PRIORITY_DEFAULT, 0), ^{
                    
                      NSData *data = [NSData dataWithContentsOfURL:[NSURL URLWithString:fileURL]];
                    
                      if (data) {
                          dispatch_async(dispatch_get_main_queue(), ^{
                            
                            UIImage *image = [UIImage imageWithData:data];
                           
                              //写入本地
//                              NSLog(ASLocalizedString(@"图片写入本地地址 %@"),imagePath);
//                            [UIImagePNGRepresentation(image) writeToFile:imagePath atomically:YES];
                            [UIImageJPEGRepresentation(image, 0.5)writeToFile:imagePath atomically:YES];
                              
                              
                            completeBlock(image);
                          
                          });
                      }else{
                          NSLog(ASLocalizedString(@"图片地址URL-》%@ \n下载失败"),fileURL);
                      }
                  });
        }
   
 
}


@end