//
//  CWUploadTask+CheckInfo.m
//  uploadFileDemo
//
//  Created by hyjet on 2018/3/9.
//  Copyright © 2018年 uploadFileDemo. All rights reserved.
//

#import "CWUploadTask+CheckInfo.h"
#import "CWFileStreamSeparation.h"


#define CURRENT_API @""

#define GETPOSTFLOWCHUNKAPI       @"/nextcloud/index.php/apps/rcapi/ajax/upload.php"/*断点续传*/

@implementation CWUploadTask (CheckInfo)

- (void)checkParamFromServer:(CWFileStreamSeparation *_Nonnull)fileStream paramCallback:(void(^ _Nullable)(NSString *_Nonnull chunkNumName,NSDictionary *_Nullable param))paramBlock
{
    
    HLog(@"del 2024525  暂未做");
    /* hxd del 2024525  暂未做
    HLog(@"GET之前——--文件名：%@ 已上传完进度：%.2f 上传状态：%ld", fileStream.fileName, fileStream.progressRate, fileStream.fileStatus);
//    HLog(@"IP地址：%@", [iPhone phoneDeviceIPAddress]);
    /// 请求URL
    NSDictionary *dictLogin = [[UseAccountManage shareInstance] getLoginInfo];
    NSString *mCloudService = @"";
    if (dictLogin && [[dictLogin allKeys] containsObject:@"nextCloudIp"])
    {
        mCloudService = [NSString stringWithFormat:@"http://%@",[dictLogin objectForKey:@"nextCloudIp"]];
    }
    else
    {
        return;
    }
    NSString *urlString = [mCloudService stringByAppendingString:GETPOSTFLOWCHUNKAPI];

    for (NSInteger i=0; i<fileStream.streamFragments.count; i++) {
        CWStreamFragment *fragment = fileStream.streamFragments[i];
        if (fragment.fragmentStatus) { // 已上传
            continue;
        }else { // 未上传
            NSString *flowFilename = fileStream.fileName;
            NSString *flowFilenameWithoutPoint = [flowFilename stringByReplacingOccurrencesOfString:@"." withString:@""];
            NSString *flowIdentifier = [NSString stringWithFormat:@"%ld-%@", fileStream.fileSize, flowFilenameWithoutPoint];
            NSString *flowRelativePath = @"";
            if ([fileStream.uploadLocation isEqualToString:@"/"]) {
                flowRelativePath = [NSString stringWithFormat:@"%@", flowFilename];
            }else {
                flowRelativePath = [NSString stringWithFormat:@"%@/%@", fileStream.uploadLocation, flowFilename];
            }
            /// 请求参数paramsDict
            NSMutableDictionary *paramsDict = [[NSMutableDictionary alloc] init];
            [paramsDict setValue:@(i+1) forKey:@"flowChunkNumber"]; // 当前第几块
            [paramsDict setValue:@(CWStreamFragmentMaxSize) forKey:@"flowChunkSize"];   // 块定义上传大小
            [paramsDict setValue:@(fragment.fragmentSize) forKey:@"flowCurrentChunkSize"];  // 当前块大小
            [paramsDict setValue:@(fileStream.fileSize) forKey:@"flowTotalSize"];  // 总大小
            [paramsDict setValue:flowIdentifier forKey:@"flowIdentifier"];  // 标识符【规则:总大小-文件名+文件后缀】
            [paramsDict setValue:flowFilename forKey:@"flowFilename"];  // 文件名
            [paramsDict setValue:flowRelativePath forKey:@"flowRelativePath"]; // 文件存储路径
            [paramsDict setValue:@(fileStream.streamFragments.count) forKey:@"flowTotalChunks"];  // 块总数
//            NSString *args = [iTools getJSONStringFromDictionary:paramsDict];
//            HLog(@"GET——URL:%@---params:%@", urlString,paramsDict);
            /// 拼接参数
            NSString *requestURLString = [NSString stringWithFormat:@"%@?flowChunkNumber=%ld&flowChunkSize=%d&flowCurrentChunkSize=%ld&flowTotalSize=%ld&flowIdentifier=%@&flowFilename=%@&flowRelativePath=%@&flowTotalChunks=%ld", urlString, (i+1), CWStreamFragmentMaxSize, fragment.fragmentSize, fileStream.fileSize, flowIdentifier, flowFilename, flowRelativePath, fileStream.streamFragments.count];
            NSString *requestURLEncodedString = [requestURLString stringByAddingPercentEscapesUsingEncoding:NSUTF8StringEncoding]; // URL中不能有中文

            /// 创建请求 设置请求头Authorization
            NSMutableURLRequest *request = [NSMutableURLRequest requestWithURL:[NSURL URLWithString:requestURLEncodedString]];
            NSString *tokenStr = @"";
            if (dictLogin && [[dictLogin allKeys] containsObject:@"token"]) {
                tokenStr = [[UseAccountManage shareInstance] cloudAutoh];
                if (tokenStr.length == 0) {
                    HLog(@"POST:未能成功获取到Authorization");
                    return;
                }
            }else {
                HLog(@"POST:未能成功获取到Authorization");
                return;
            }

            [request setValue:tokenStr forHTTPHeaderField:@"Authorization"];
            [request setValue:fileStream.md5String forHTTPHeaderField:@"onlycrypt"]; // 文件MD5值
            request.HTTPMethod = @"GET";// 设置请求类型 先GET查询 再POST上传
            NSURLSession *session = [NSURLSession sharedSession];
  
            //发送请求
            NSURLSessionDataTask *postTask = [session dataTaskWithRequest:request completionHandler:^(NSData * _Nullable data, NSURLResponse * _Nullable response, NSError * _Nullable error) {
                if (error == nil) {
                    //解析得到的数据
                    NSDictionary *dict = [NSJSONSerialization JSONObjectWithData:data options:kNilOptions error:nil];
                    HLog(@"GET之后:获取断点续传分片信息成功 校验参数 更新paramsDict  返回：%@", dict);
                    paramBlock(@"flowChunkNumber",paramsDict);
                }else {
                    HLog(@"GET之后:获取断点续传分片信息失败 %@", error);
                }
                
                [self clearCookies];
            }];
            
            [postTask resume];
            
            
            break;
            
        }
    }
     */
}

// 清空Cookie
- (void)clearCookies {
    
    NSHTTPCookieStorage *cookieJar = [NSHTTPCookieStorage sharedHTTPCookieStorage];
    NSArray *cookieArray = [NSArray arrayWithArray:[cookieJar cookies]];
    for(id obj in cookieArray)
    {
        [cookieJar deleteCookie:obj];
    }
}

@end