//
//  RADataProvider.m
//  iSales-USAI
//
//  Created by Rui Zhang on 11/11/21.
//  Copyright © 2021 United Software Applications, Inc. All rights reserved.
//

#import "RADataProvider.h"
#import "ZipArchive.h"
#import "ActiveViewController.h"
@implementation RADataProvider

#ifdef SCANNER_ORDER

+(NSMutableDictionary*)scan_search:(NSString*)keyword
{
//    NSMutableArray* arr = [NSMutableArray new];
    
    
    if(keyword.length==0)
        keyword=@"";
    int count = 0;
    NSMutableDictionary * ret = [NSMutableDictionary new];
    ret[@"result"]=@2;
    AppDelegate *appDelegate = nil;
    
    appDelegate=(AppDelegate*)[[UIApplication sharedApplication] delegate];
    
//    NSArray* keys=[dict allKeys];
    
    for(int i=0;i<appDelegate.scan_model_key.count;i++)
    {
        NSString* key = appDelegate.scan_model_key[i];
        if([key.lowercaseString containsString:keyword.lowercaseString]||keyword.length==0)
        {
            ret[[NSString stringWithFormat:@"item_%d",count]]=appDelegate.scan_model[key];
//            [arr addObject:dict[key]];
            count ++;
        }
        
        
    }
    ret[@"count"]=@(count);
    return ret;
//    int a=0;
    
}
+(void)request_scansearch:(long ) offset limit :(long)limit keywords :(NSString*) keywords completionHandler:(resultHandler)result
{

    result([self scan_search:keywords]);
    
    return;
    
    NSMutableDictionary* params = [[NSMutableDictionary alloc] init];
    AppDelegate *appDelegate = nil;
    
    appDelegate=(AppDelegate*)[[UIApplication sharedApplication] delegate];

    [params setValue:keywords forKey:@"keyword"];
    [params setValue:@"search" forKey:@"_method"];
    params[@"site_name"]=[self getSiteName];
    [params setValue:[NSString stringWithFormat:@"%ld",limit]  forKey:@"limit"];
    [params setValue:[NSString stringWithFormat:@"%ld",offset]  forKey:@"offset"];
 

    [self request_interface:URL_SEARCH parameters:params err_record_url:nil completionHandler:result retry:0];

}
+(void)encrypt_scan_models
{
    return;
    NSArray *paths = NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES);
    NSString *documents = [paths objectAtIndex:0];
    NSString* unZipTo=[documents stringByAppendingPathComponent:@"download"];
    NSString* templatefile = [unZipTo stringByAppendingPathComponent:@"offline_models.json"];

    NSString* str = [NSString stringWithContentsOfFile:templatefile encoding:NSUTF8StringEncoding error:nil];
    NSString * stre = [AESCrypt encrypt:str password:@"usai2010"];
//    NSString *writePath = [NSHomeDirectory() stringByAppendingPathComponent:@"tmp/haha.txt"];
    NSError *error;
    [stre writeToFile:templatefile atomically:YES encoding:NSUTF8StringEncoding error:&error];
    if (error) {
        NSLog(@"导出失败");
    }else {
        NSLog(@"导出成功");
    }
}

+(NSArray*)request_scan_model_by_names:(NSString*)names
{
    AppDelegate *appDelegate = nil;
    
    appDelegate=(AppDelegate*)[[UIApplication sharedApplication] delegate];
    
    NSMutableArray* models=[NSMutableArray new];
    
    NSArray* arrname=[RAConvertor string2dict:names];
    for(int i=0;i<arrname.count;i++)
    {
        NSString* key = arrname[i];
        NSDictionary* m=appDelegate.scan_model[key];
        if(m!=nil)
        [models addObject:m];
        
        
    }
    return models;
    
}
+(bool) scanRtime
{
    
//    当前日期小于设定日期，返回true
    NSDate *cdate= [NSDate date];
       NSDateFormatter *dateFormatter = [[NSDateFormatter alloc]init];
       [dateFormatter setDateFormat:@"yyyy-MM-dd"];
//    2022-07-14。1.17
    //    2022-07-14。1.19
    
NSDate * ddate =[dateFormatter dateFromString:@"2023-4-18"];
    
//    bool review=[cdate earlierDate:ddate];
    NSTimeInterval secondsInterval= [cdate timeIntervalSinceDate:ddate];
    int sec =secondsInterval;
    
//#ifdef DEBUG
//    return false;
//#endif
    return sec<0;
}

+(NSString*) queryStockUpdateTime
{
    
    NSString* serverpath = [OLDataProvider getServerPath];
   
//    NSArray *paths = NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES);
//    NSString *documents = [paths objectAtIndex:0];
    NSString* path = [serverpath stringByAppendingPathComponent:@"stock.json"];
    
    
    
    NSFileManager *fileManager = [NSFileManager defaultManager];
   
    NSError* error;
    NSDictionary *fileAttributes =[fileManager attributesOfItemAtPath:path error:&error];
     

    if (fileAttributes != nil) {
           
           NSDate *creationDate;
           
       //NSString *NSFileCreationDate

    //文件创建日期
        creationDate = [fileAttributes objectForKey:NSFileCreationDate];

        
        
        NSDateFormatter * df = [[NSDateFormatter alloc] init ];
        [df setDateFormat:@"MM/dd/yyyy HH:mm:ss"];
        NSString * na = [df stringFromDate:creationDate];
        return na;

     }
    else {
        return @"Last Update Unknown";
       }
    
    
}
+(NSString*) queryStock:(NSString*)modelname
{
    AppDelegate *appDelegate = (AppDelegate*)[[UIApplication sharedApplication] delegate];
    NSString* user =appDelegate.user;
    if(user.length==0||[user.lowercaseString isEqualToString:@"guest"])
        return @"Stock:0";
    
    NSString* serverpath = [OLDataProvider getServerPath];
   
//    NSArray *paths = NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES);
//    NSString *documents = [paths objectAtIndex:0];
    NSString* path = [serverpath stringByAppendingPathComponent:@"stock.json"];
    
    NSDictionary* map=[RAUtils dictfromfile:path];
    
    int stock = [map[modelname] intValue];
    if(stock<0)
        stock=0;
    
    return [NSString stringWithFormat:@"Stock: %d",stock];
    
    
    
}
+(void) updateStock:(UIViewController*) vc
{
    
    AppDelegate *appDelegate = (AppDelegate*)[[UIApplication sharedApplication] delegate];
    
    
    NSString* user =appDelegate.user;
    

    if(user.length==0||[user.lowercaseString isEqualToString:@"guest"])
    {

        
        [RAUtils message_box:@"Warrning" message:@"Can not update inventory, you must login first." completion:nil];
        return;
    }
    
    bool haserp = [self getSiteHasERP];
    if(!haserp)
    {
        [RAUtils message_box:@"Warrning" message:@"Can not update inventory, current site dosen't have ERP." completion:nil];
        return;
    }
    
    NSString* serverpath = [OLDataProvider getServerPath];
    [RAUtils deletefiles:[serverpath stringByAppendingPathComponent:@"stock.json"]];
    
    
    UIAlertController *alertController = [UIAlertController alertControllerWithTitle:@"Inventory update" message:@"Inventory update will take 60s or longer" preferredStyle:UIAlertControllerStyleAlert];

    UIAlertAction *action_1 = [UIAlertAction actionWithTitle:@"Yes, proceed" style:UIAlertActionStyleDestructive handler:^(UIAlertAction * _Nonnull action) {
    
        
        
        
//        __block UIAlertController * waitalert = [RAUtils waiting_alert:vc title:@"Update stock" completion:^{
            
            
        PopWaitAlert * pop = [RAUtils waiting_pop:@"Update stock" completion:nil];
            
            [RADataProvider request_scan_stock:^(NSMutableDictionary *result) {
                
                NSMutableDictionary* return_json = result;
                
//                [waitalert dismissViewControllerAnimated:false completion:^{
                
                [pop hide];
                    
                    if([[return_json valueForKey:@"result"] intValue]==2)
                    {
//                        NSString* file_name=[appDelegate.downloadurl lastPathComponent];
                        NSString* path = [serverpath stringByAppendingPathComponent:@"stock.json"];
                        
                        [RAUtils dicttofile:path dict:result];
                        
                        
//                        NSMutableDictionary *templateDic = [NSMutableDictionary dictionary];
//                        NSString* datetime= [RAUtils current_date_time];
//                        templateDic[@"updatetime"]= datetime;
//                        
//                        
//                        NSUserDefaults *userDefaults = [NSUserDefaults standardUserDefaults];
//                        [userDefaults setValue:templateDic forKey:@"ScanStock"];
//                        [userDefaults synchronize];
                        
                        
                        if([vc respondsToSelector:@selector(refreshStock)])
                        {
                            [vc performSelector:@selector(refreshStock) withObject:nil afterDelay:0];
                        }
          
                    }
                    else

                    [RAUtils message_box:@"Warrning" message:@"Can not update inventory, you can try again later." completion:nil];
                    
                    [ActiveViewController Notify:@"ScanSearchViewController" Message:@"Clear"];
                    [ActiveViewController Notify:@"ServerSettingViewController" Message:RA_NOTIFICATION_REFRESH_UI];
                    
                    
//                }];

                
                   
            }];
            
            

            
            
//        }];
        
    }];
     UIAlertAction *action_2 = [UIAlertAction actionWithTitle:@"No" style:UIAlertActionStyleCancel handler:^(UIAlertAction * _Nonnull action) {
         //create new;

    

     }];
    
     [alertController addAction:action_1];
     [alertController addAction:action_2];



     [vc presentViewController:alertController animated:YES completion:nil];
    
    
   
    
    
    ;

}
+(void) updateTemplate:(UIViewController*) vc
{
    
//    if(self.internalTextField.text.length>0)
    {
        AppDelegate *appDelegate = (AppDelegate*)[[UIApplication sharedApplication] delegate];
        NSArray *paths = NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES);
        NSString *documents = [paths objectAtIndex:0];
        
        [RAUtils deletefiles:[documents stringByAppendingPathComponent:@"download"]];
        RASingleton.sharedInstance.scan_list = nil;
        [RADataProvider load_scan_models];
//        __block UIAlertController * waitalert = [RAUtils waiting_alert:vc title:@"Update local data" completion:^{
        
        
        PopWaitAlert * pop = [RAUtils waiting_pop:@"Update local data" completion:nil];
            dispatch_async(dispatch_get_global_queue(0, 0), ^{
                
                NSData*  download_data = [NSData dataWithContentsOfURL:[NSURL URLWithString:appDelegate.downloadurl]];
                dispatch_async(dispatch_get_main_queue(), ^{
                    
//                    [waitalert dismissViewControllerAnimated:false completion:^{
                    
                    [pop hide];
                        
                        if(download_data!=nil)
                        {
                            NSString* file_name=[appDelegate.downloadurl lastPathComponent];
                            NSString* path = [documents stringByAppendingPathComponent:file_name];
                            [RAUtils saveData:download_data toPath:path];
                            
                            ZipArchive* zip = [[ZipArchive alloc] init];
                            NSString* unZipTo=[documents stringByAppendingPathComponent:@"download"];
        //                    NSFileManager* fileManager=[NSFileManager defaultManager];
        //                    [fileManager removeItemAtPath:unZipTo error:nil];
        //                    NSString *unZipTo = [temp stringByAppendingPathComponent:unziplocation];
                            //
                            //    NSArray *paths = NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES);
                            //    NSString *documentPath = ([paths count] > 0) ? [paths objectAtIndex:0] : nil;
                            //NSString* zipFile = [documentPath stringByAppendingString:@"/images.zip"] ;
                            // NSString* unZipTo = img_cache;//[documentPath stringByAppendingString:@"/images"] ;
                            
                            DebugLog(@"path: %@",unZipTo);
                            if( [zip UnzipOpenFile:path Password:nil] ){
                                BOOL result = [zip UnzipFileTo:unZipTo overWrite:YES];
                                if( NO==result )
                                {
                                    //            int aaa=0;
                                    //解压失败
                                  
                                    [zip UnzipCloseFile];
                                    //文件损坏，删除文件重试
                                    
                                    
                                    NSFileManager* fileManager=[NSFileManager defaultManager];
                                    //debug
                        //            BOOL blDele= [fileManager removeItemAtPath:zipFile error:nil];
                                    [fileManager removeItemAtPath:path error:nil];
                                    [fileManager removeItemAtPath:unZipTo error:nil];
                                    

                                    
                                    [RAUtils message_box:@"Warrning" message:@"Can not unzip template file, please try download again." completion:nil];
                                    
                                    
                                }
                                else
                                {
                                    [zip UnzipCloseFile];
                                    
                                    
                                    NSFileManager *fileManager = [NSFileManager defaultManager];
                                    [fileManager removeItemAtPath:path error:nil];

                                    
                                    [RAUtils message_box:@"Message" message:@"Update template file successful." completion:nil];
                                    
        //                            [RADataProvider encrypt_scan_models];
                                    NSMutableDictionary *templateDic = [NSMutableDictionary dictionary];
                                    NSString* datetime= [RAUtils current_date_time];
                                    templateDic[@"updatetime"]= datetime;
                                    
                                    
                                    NSUserDefaults *userDefaults = [NSUserDefaults standardUserDefaults];
                                    [userDefaults setValue:templateDic forKey:@"ScanTemplate"];
                                    [userDefaults synchronize];
                                    
                                    
                                    [RADataProvider load_scan_models];
                                    
                                    
                                    if([self get_price_group:appDelegate.price_group]==nil )
                                        [RADataProvider default_price_group];
                                    
        //                            [self loadTemplate];
                                    
                                    
                                }
                                //[zip UnzipCloseFile];
                            }
                            else
                            {
                                //打开文件失败，通常是文件路径有问题或密码错误。

                                
                                [RAUtils message_box:@"Warrning" message:@"Can not unzip template file, please contact the Administrator." completion:nil];
                                
                        //        NSFileManager *fileManager = [NSFileManager defaultManager];
                        //        [fileManager removeItemAtPath:zipFile error:nil];
                            }
                            
                            
        //                    [iSalesDB cache_img:downloadimg_data filename:file_name saveTo:img_url];
        //
        //                    UIImage * img =[UIImage imageWithData:downloadimg_data];
        //                    cell.imageView.image=img;
                        }
                        else

                        
                        
                        [RAUtils message_box:@"Warrning" message:@"Can not update template file, you can update manually in the setting." completion:nil];
        //                    cell.imageView.image=[UIImage imageNamed:@"notfound_s"];
                        
                        
                        [ActiveViewController Notify:@"ScanSearchViewController" Message:@"Clear"];
                        [ActiveViewController Notify:@"ServerSettingViewController" Message:RA_NOTIFICATION_REFRESH_UI];
                        
                        
//                    }];
                    
                    
                });
                
            });
            
            
//        }];
        
        
//        NSString* file_name=[appDelegate.downloadurl lastPathComponent];
        
    
        
//        NSData* downloadimg_data = [NSData dataWithContentsOfURL:[NSURL URLWithString:appDelegate.downloadurl]];
//        [RADataProvider downloadFileOffset:0 Param:nil from:appDelegate.downloadurl method:@"post" toPath:[documents stringByAppendingPathComponent:file_name] progressHandler:nil completionHandler:^(NSMutableDictionary *result) {
//            int i=0;    ;
//        }];
    }

}
+(void)load_scan_models
{
    
    NSArray *paths = NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES);
    NSString *documents = [paths objectAtIndex:0];
    NSString* unZipTo=[documents stringByAppendingPathComponent:@"download"];
    NSString* templatefile = [unZipTo stringByAppendingPathComponent:@"offline_models.json"];

    NSString* str = [NSString stringWithContentsOfFile:templatefile encoding:NSUTF8StringEncoding error:nil];
    NSString * str3 = [AESCrypt AES128Decrypt:str key:@"usai2010"];
    NSMutableDictionary* of = [[RAConvertor string2dict:str3] mutableCopy];

    
    NSArray* keysort=[self sortedDictionary:of];
    
    AppDelegate *appDelegate = nil;
    
    appDelegate=(AppDelegate*)[[UIApplication sharedApplication] delegate];
    
    appDelegate.scan_model = of;
    appDelegate.scan_model_key=keysort;
    
}

+(NSMutableDictionary*)all_price_group
{
    NSArray *paths = NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES);
    NSString *documents = [paths objectAtIndex:0];
    NSString* unZipTo=[documents stringByAppendingPathComponent:@"download"];

    AppDelegate *appDelegate = nil;
    
    appDelegate=(AppDelegate*)[[UIApplication sharedApplication] delegate];
    

    
    NSString* templatefile1 = [unZipTo stringByAppendingPathComponent:@"offline_price_group.json"];
    
    NSString* str1 = [NSString stringWithContentsOfFile:templatefile1 encoding:NSUTF8StringEncoding error:nil];
  
    NSMutableDictionary* pg = [[RAConvertor string2dict:str1] mutableCopy];
    return pg;
}

+(NSDictionary*)get_price_group:(NSString*) groupname
{
    NSMutableDictionary* pg = [self all_price_group];
   
    return pg[groupname];
}
+(void)default_price_group
{
    
    AppDelegate *appDelegate = nil;
    
    appDelegate=(AppDelegate*)[[UIApplication sharedApplication] delegate];
    
    
    // 如果用户有设置价格组，则默认为第一个，如果没有设置，则用服务器设置的默认价格组。
    if(appDelegate.available_price_group.count!=0)
    {
        appDelegate.price_group=nil;
        
        
        // 账号price group 要检查合法性
        for(int i=0;i<appDelegate.available_price_group.count;i++)
        {
            if([self all_price_group][appDelegate.available_price_group[i]]!=nil)
            {
                appDelegate.price_group= appDelegate.available_price_group[i];
                return;
            }
        }
        
        //如果账号的price group 全部非法，则用默认价格组。
//        if(appDelegate.price_group==nil)
        {
            NSMutableDictionary* pg = [self all_price_group];
            appDelegate.price_group=pg[@"default"];
        }
       
    }
    else
    {
        
//        NSArray *paths = NSSearchPathForDirectoriesInDomains(NSDocumentDirectory, NSUserDomainMask, YES);
//        NSString *documents = [paths objectAtIndex:0];
//        NSString* unZipTo=[documents stringByAppendingPathComponent:@"download"];
//
//
//
//
//
//        NSString* templatefile1 = [unZipTo stringByAppendingPathComponent:@"price_group.json"];
//
//        NSString* str1 = [NSString stringWithContentsOfFile:templatefile1 encoding:NSUTF8StringEncoding error:nil];
//
//        NSMutableDictionary* pg = [[RAConvertor string2dict:str1] mutableCopy];
//
        NSMutableDictionary* pg = [self all_price_group];
        appDelegate.price_group=pg[@"default"];
        if(appDelegate.price_group!=nil)
            appDelegate.available_price_group = @[appDelegate.price_group];
      
    }
    
    
    
    
}

+ (NSArray*)sortedDictionary:(NSDictionary *)dict{
    
    //将所有的key放进数组
    NSArray *allKeyArray = [dict allKeys];
    
    //序列化器对数组进行排序的block 返回值为排序后的数组
    NSArray *afterSortKeyArray = [allKeyArray sortedArrayUsingComparator:^NSComparisonResult(id  _Nonnull obj1, id
    _Nonnull obj2) {
        /**
          In the compare: methods, the range argument specifies the
          subrange, rather than the whole, of the receiver to use in the
          comparison. The range is not applied to the search string.  For
          example, [@"AB" compare:@"ABC" options:0 range:NSMakeRange(0,1)]
          compares "A" to "ABC", not "A" to "A", and will return
          NSOrderedAscending. It is an error to specify a range that is
          outside of the receiver's bounds, and an exception may be raised.
         
        - (NSComparisonResult)compare:(NSString *)string;
         
         compare方法的比较原理为,依次比较当前字符串的第一个字母:
         如果不同,按照输出排序结果
         如果相同,依次比较当前字符串的下一个字母(这里是第二个)
         以此类推
         
         排序结果
         NSComparisonResult resuest = [obj1 compare:obj2];为从小到大,即升序;
         NSComparisonResult resuest = [obj2 compare:obj1];为从大到小,即降序;
         
         注意:compare方法是区分大小写的,即按照ASCII排序
         */
        //排序操作
        NSComparisonResult resuest = [obj1 compare:obj2];
        return resuest;
    }];
    
    return afterSortKeyArray;
//    NSLog(@"afterSortKeyArray:%@",afterSortKeyArray);
    
//    //通过排列的key值获取value
//    NSMutableArray *valueArray = [NSMutableArray array];
//    for (NSString *sortsing in afterSortKeyArray) {
//        NSString *valueString = [dict objectForKey:sortsing];
//        [valueArray addObject:valueString];
//    }
//    NSLog(@"valueArray:%@",valueArray);
}
+(void) request_scan_stock:(resultHandler)result
{
    
    NSMutableDictionary* param = [NSMutableDictionary new];
    param[@"_method"]=@"offlineModelCheckStock";
    AppDelegate *appDelegate = nil;
    
    appDelegate=(AppDelegate*)[[UIApplication sharedApplication] delegate];
    if(appDelegate.address==nil)
        return;
    NSString* url = [appDelegate.address stringByAppendingPathComponent:URL_SCAN_NEWS];
    param[@"site_name"]=[RADataProvider getSiteName];
    [self request_interface:url parameters:param err_record_url:nil completionHandler:result retry:0];
}
+(void) request_scan_news:(resultHandler)result
{
    
    NSMutableDictionary* param = [NSMutableDictionary new];
    param[@"_method"]=@"offlineNews";
    AppDelegate *appDelegate = nil;
    
    appDelegate=(AppDelegate*)[[UIApplication sharedApplication] delegate];
    if(appDelegate.address==nil)
        return;
    NSString* url = [appDelegate.address stringByAppendingPathComponent:URL_SCAN_NEWS];
    param[@"site_name"]=[RADataProvider getSiteName];
    [self request_interface:url parameters:param err_record_url:nil completionHandler:result retry:0];
}
+(void)request_autocomplete:(NSMutableDictionary*)param completionHandler:(resultHandler)result
{
        param[@"site_name"]=[self getSiteName];
//        param[@"_method"]=@"customerID";
        AppDelegate *appDelegate = nil;
    
        appDelegate=(AppDelegate*)[[UIApplication sharedApplication] delegate];
        
    
    
    appDelegate=(AppDelegate*)[[UIApplication sharedApplication] delegate];
    NSString* full_url ;
    if([param[@"full_url"] boolValue])
        full_url =param[@"url"];
    else
    {
            if(appDelegate.address==nil||[param[@"url"] stringValue].length==0)
            {
                NSMutableDictionary* ret=[[NSMutableDictionary alloc]init];
                ret[@"result"]=@"8";
                ret[@"err_msg"]=@"Missing query url, please contact administrator.";
            }
            full_url = [appDelegate.address stringByAppendingPathComponent:[param[@"url"] stringValue]];
    }

    
   
    
        [self request_interface:full_url parameters:param err_record_url:nil completionHandler:result retry:0];
}
//+(void)request_scan_cid:(NSMutableDictionary*)param url:(NSString*) url completionHandler:(resultHandler)result
//{
//    param[@"site_name"]=[self getSiteName];
//    param[@"_method"]=@"customerID";
//    AppDelegate *appDelegate = nil;
//
//    appDelegate=(AppDelegate*)[[UIApplication sharedApplication] delegate];
//    NSString* full_url = [appDelegate.address stringByAppendingPathComponent:url];
//    [self request_interface:full_url parameters:param err_record_url:nil completionHandler:result retry:0];
//}
//+(void)request_scan_shipto_company:(NSMutableDictionary*)param url:(NSString*) url completionHandler:(resultHandler)result
//{
//    param[@"site_name"]=[self getSiteName];
//    param[@"_method"]=@"shiptoCompany";
//    AppDelegate *appDelegate = nil;
//
//    appDelegate=(AppDelegate*)[[UIApplication sharedApplication] delegate];
//    NSString* full_url = [appDelegate.address stringByAppendingPathComponent:url];
//    [self request_interface:full_url parameters:param err_record_url:nil completionHandler:result retry:0];
//}


+(void)request_scan_stock:(NSMutableDictionary*)param completionHandler:(resultHandler)result
{

    param[@"site_name"]=[self getSiteName];
    param[@"_method"]=@"orderItemCheckStock";
    AppDelegate *appDelegate = nil;
    
    appDelegate=(AppDelegate*)[[UIApplication sharedApplication] delegate];
    NSString* url = [appDelegate.address stringByAppendingPathComponent:URL_CHECK_STOCK];
    [self request_interface:url parameters:param err_record_url:nil completionHandler:result retry:0];
}

+(void) request_scan_server :(resultHandler)result
{
    
    NSMutableDictionary* param = [NSMutableDictionary new];
    param[@"_method"]=@"hostList";
    [self request_interface:URL_SERVER_LIST parameters:param err_record_url:nil completionHandler:result retry:0];
}

+(void)request_validate_scan_server:(NSString*)url name:(NSString*)name password:(NSString*)password completionHandler:(resultHandler)result
{
    NSMutableDictionary* param = [NSMutableDictionary new];
    param[@"_method"]=@"hostCheck";
    param[@"password"]=password;
    param[@"site_name"]=name;
//    param[@"url"]=url;
    
    NSString* check_url = [NSString stringWithFormat:@"%@%@",url,URL_SERVER_CHECK];
    [self request_interface:check_url parameters:param err_record_url:nil completionHandler:result retry:0];
}
+(NSString*)getSiteName
{
    NSDictionary *addressDic = [[NSUserDefaults standardUserDefaults] valueForKey:@"ScanAddress"];;
    if (addressDic) {
        NSString* ia=addressDic[@"internalAddress"];
        NSString* ea=addressDic[@"externalAddress"];
        NSString* sa=addressDic[@"serverAddress"];
        if(sa.length==0)
        {
            if(ea.length>0)
                sa=ea;
            else if(ia.length>0)
            sa=ia;
        }
       
       return [addressDic objectForKey:@"name"];
    }
    return @"";
}
+(bool)getSiteHasERP
{
    AppDelegate *appDelegate = nil;
    
    appDelegate=(AppDelegate*)[[UIApplication sharedApplication] delegate];
   if( [appDelegate.user isEqualToString:@"GUEST"])
       return false;
    NSDictionary *addressDic = [[NSUserDefaults standardUserDefaults] valueForKey:@"ScanAddress"];;
    if (addressDic) {
        return [addressDic[@"has_erp_site"] boolValue];
    }
    return false;
}
#endif
+(void)request_change_password:(NSString*) pwd completionHandler:(resultHandler)result
{
    

    
    AppDelegate *appDelegate = nil;
    
    appDelegate=(AppDelegate*)[[UIApplication sharedApplication] delegate];
    NSMutableDictionary* param = [NSMutableDictionary new];
    param[@"_method"]=@"changePasswordOfflineOrderUser";
    param[@"opsw"]=appDelegate.password;
    param[@"npsw"]=pwd;
    param[@"user"]=appDelegate.user;
    param[@"site_name"]=[self getSiteName];
//    param[@"url"]=url;
    
    
    NSString* url = [appDelegate.address stringByAppendingPathComponent:URL_CHANGE_PASSWORD];
    [self request_interface:url parameters:param err_record_url:nil completionHandler:result retry:0];
}
+(void)request_sign_up:user email:(NSString*)email password:(NSString*) pwd completionHandler:(resultHandler)result
{
    

    
    AppDelegate *appDelegate = nil;
    
    appDelegate=(AppDelegate*)[[UIApplication sharedApplication] delegate];
    NSMutableDictionary* param = [NSMutableDictionary new];
    param[@"_method"]=@"registerOfflineOrderUser";
    param[@"password"]=pwd;
    param[@"email"]=email;
    param[@"user"]=user;
    param[@"site_name"]=[self getSiteName];
//    param[@"url"]=url;
    
    
    NSString* url = [appDelegate.address stringByAppendingPathComponent:URL_SIGN_UP];
    [self request_interface:url parameters:param err_record_url:nil completionHandler:result retry:0];
}
+(void)request_change_password:user oldpassword:(NSString*)opwd newpassword:(NSString*) npwd completionHandler:(resultHandler)result
{
    

    
    AppDelegate *appDelegate = nil;
    
    appDelegate=(AppDelegate*)[[UIApplication sharedApplication] delegate];
    NSMutableDictionary* param = [NSMutableDictionary new];
    param[@"_method"]=@"changePasswordOfflineOrderUser";
    param[@"opsw"]=opwd;
    param[@"password"]=opwd;
    param[@"npsw"]=npwd;
    param[@"user"]=user;
    param[@"site_name"]=[self getSiteName];
//    param[@"url"]=url;
    
    
    NSString* url = [appDelegate.address stringByAppendingPathComponent:URL_SIGN_UP];
    [self request_interface:url parameters:param err_record_url:nil completionHandler:result retry:0];
}

+(void)request_editor:(NSString*) request_url params:(NSMutableDictionary*)params completionHandler:(resultHandler)result
{
    //    NSMutableDictionary* params = [[NSMutableDictionary alloc] init];
    AppDelegate *appDelegate = nil;
    
    appDelegate=(AppDelegate*)[[UIApplication sharedApplication] delegate];
    if(appDelegate.user!=nil)
        [params setValue:appDelegate.user forKey:@"user"];
    
    
    //    if(![appDelegate.order_customer_id isEqualToString: appDelegate.contact_id]&& appDelegate.order_customer_id!=nil)
    //        [params setValue:appDelegate.order_customer_id forKey:@"contactId"];
    //    else
    
    if(appDelegate.contact_id!=nil)
        [params setValue:appDelegate.contact_id forKey:@"contactId"];
    if(appDelegate.password!=nil)
        [params setValue:appDelegate.password forKey:@"password"];
    
    if(appDelegate.order_code!=nil)
        [params setValue:appDelegate.order_code forKey:@"orderCode"];
    
    bool can_create_backorder=appDelegate.can_create_backorder;
    //    [params setValue:sourceid forKey:@"sourceid"];
    //    [params setValue:editor forKey:@"editor"];
    DebugLog(@"request editor url:%@",request_url);
    
    
    if([request_url isEqualToString:URL_NEW_CUSTOMER])
    {
        [params setObject:ScreenCodeNewCustomer forKey:kScreenName];
    }
    else if([request_url isEqualToString:URL_EDIT_CUSTOMER])
    {
        [params setObject:ScreenCodeEditCustomer forKey:kScreenName];
    }
    else if([request_url isEqualToString:URL_CUSTOMER_ADV_SEARCH])
    {
        [params setObject:ScreenCodeAdvanceSearch forKey:kScreenName];
    }
    else if([request_url isEqualToString:URL_CARTDELIVERY])
    {
        [params setObject:ScreenCodePlaceOrder forKey:kScreenName];
    }
    else if([request_url isEqualToString:URL_ADDRESS_EDOTOR])
    {
        [params setObject:ScreenCodeNewAddress forKey:kScreenName];
    }
    else if ([request_url isEqualToString:URL_DM_PARAMS]){
        [params setObject:ScreenCodeCreatePortfolio forKey:kScreenName];
    }
    
    
    if(appDelegate.offline_mode)
    {
        
        dispatch_async(dispatch_get_global_queue(DISPATCH_QUEUE_PRIORITY_DEFAULT, 0), ^{
            
            NSData* json = nil;
            if([request_url isEqualToString:URL_NEW_CUSTOMER])
            {
                json= [OLDataProvider offline_createContact:params];
            }
            else if([request_url isEqualToString:URL_EDIT_CUSTOMER])
            {
                json= [OLDataProvider offline_editContact:params];
            }
            else if([request_url isEqualToString:URL_CUSTOMER_ADV_SEARCH])
            {
                json= [OLDataProvider offline_contactAdvancedSearch:params];
            }
            else if([request_url isEqualToString:URL_CARTDELIVERY])
            {
                
                params[@"contact_id"]=params[@"contactId"];
                params[@"can_create_backorder"]=@(can_create_backorder);
                
                json= [OLDataProvider offline_placeorder:params];
            }
            else if([request_url isEqualToString:URL_ADDRESS_EDOTOR])
            {
                json= [OLDataProvider offline_addreditor:params];
            }
            else if ([request_url isEqualToString:URL_DM_PARAMS]){
                json = [OLDataProvider offline_createTearSheet:params];
            }
            
            
            dispatch_async(dispatch_get_main_queue(), ^{
                
                if(json==nil)
                    result( [[OLDataProvider offline_notimpl] mutableCopy]);
                else
                    result([[RAConvertor data2dict:json] mutableCopy]);
            });
        });
        
        return;
        
        
    }
    else
    {
        
        
        if([request_url isEqualToString:URL_CARTDELIVERY])
        {
            
            
            NSString * uuid= [[NSUUID UUID] UUIDString];
            params[@"resultSerial"]=uuid;
            __block bool bbreak = false;
            
            dispatch_async(dispatch_get_global_queue(DISPATCH_QUEUE_PRIORITY_DEFAULT, 0), ^{
                for(int i=0;i<150;i++)
                {
                    //           NSMutableDictionary* result_params = [[NSMutableDictionary alloc]init];
                    //            result_params[@"resultSerial"]=uuid;
                    //json=[self get_json:request_url parameters:params];
                    if(bbreak)
                        break;
                    dispatch_async(dispatch_get_main_queue(), ^{
                        NSLog(@"request cart delivery %d",i);
                        [self request_interface:request_url parameters:params err_record_url:nil completionHandler:^(NSMutableDictionary *resulti) {
                            if(resulti!=nil)
                            {
                                
                                
                                if([resulti[@"result"] intValue]==2 || [resulti[@"result"] intValue] == 8)
                                {
                                    
                                    
                                    if(!bbreak) //此判断保证result只调用一次。
                                    {
                                        result(resulti);
                                        NSLog(@"result called at %d",i);
                                    }
                                    bbreak=true;
                                }
                            }
                            
                        } retry:3];

                    });
                                        
                    //                [self request_interface:request_url parameters:params err_record_url:nil completionHandler:result retry:0];
                    
                    sleep(2);
                }
            });

        }
        else
            [self request_interface:request_url parameters:params err_record_url:nil completionHandler:result retry:0];
    }
    //    if(json!=nil)
    //    {
    //        NSError *error=nil;
    //        NSDictionary *jsobj = [NSJSONSerialization JSONObjectWithData:json options:NSJSONReadingMutableLeaves error:&error];
    //        return jsobj;
    //    }
    //    else
    //        return nil;
}
+(void)request_commoneditor_partialrefresh: (NSMutableDictionary*)params url:(NSString*)url completionHandler:(resultHandler)result
{
    //    NSMutableDictionary* params = [[NSMutableDictionary alloc] init];
    AppDelegate *appDelegate = nil;
    
    
    appDelegate=(AppDelegate*)[[UIApplication sharedApplication] delegate];
    
    if(appDelegate.user!=nil)
        [params setValue:appDelegate.user forKey:@"user"];
    if(appDelegate.contact_id!=nil)
        [params setValue:appDelegate.contact_id forKey:@"contactId"];
    if(appDelegate.password!=nil)
        [params setValue:appDelegate.password forKey:@"password"];
    
    //    if(appDelegate.order_code!=nil)
    //        [params setValue:appDelegate.order_code forKey:@"orderCode"];
    
    //    NSDictionary* customerinfo= appDelegate.customerInfo;
    //
    //    NSArray* keys=[customerinfo allKeys];
    //    for(int i=0;i<keys.count;i++)
    //    {
    //        [params setValue:[customerinfo valueForKey:(NSString*)keys[i]] forKey:keys[i] ];
    //    }
    //
    //    [params setValue:sourceid forKey:@"sourceid"];
    //    [params setValue:editor forKey:@"editor"];
    
    [params setObject:ScreenCodeModelInfo forKey:kScreenName];
    
    if(appDelegate.offline_mode)
    {
        params[@"offline_Command"]=url;
        [OLDataProvider offline_commoneditor_partialrefresh:params completionHandler:result];
//
//        dispatch_async(dispatch_get_global_queue(DISPATCH_QUEUE_PRIORITY_DEFAULT, 0), ^{
//            NSMutableDictionary* json = [[OLDataProvider offline_commoneditor_partialrefresh:params] mutableCopy];
//            dispatch_async(dispatch_get_main_queue(), ^{
//                result(json);
//            });
//        });
        
        return;
        
    }
    [self request_interface:url parameters:params err_record_url:nil completionHandler:result retry:0];
    
    
    //
    //    if(appDelegate.offline_mode)
    //    {
    //        params[@"offline_Command"]=url;
    //        return [OLDataProvider offline_commoneditor_partialrefresh:params];
    //    }
    //
    //    if(![self IsNetworkAvailable])
    //        return [RAUtils error_json:RESULT_NET_NOTAVAILABLE err_msg:nil];
    //
    //    NSData* json=[self get_json:url parameters:params];
    //    if(json!=nil)
    //    {
    //        NSError *error=nil;
    //        NSDictionary *jsobj = [NSJSONSerialization JSONObjectWithData:json options:NSJSONReadingMutableLeaves error:&error];
    //        if([[jsobj valueForKey:@"result"]intValue]==2)
    //            [appDelegate SetSo:nil];
    //
    //
    //        return jsobj;
    //    }
    //    else
    //        return nil;
}
+(void)SaveEditor:(NSMutableDictionary*)params completionHandler:(resultHandler)result
{

}
@end