／／

数据下载得到数组数据

 modelArray = [MZPriceModel mj_objectArrayWithKeyValuesArray:data[@"info"]];

        if (modelArray.count>) {

            // 分类的数组

            sectionArray = [self distinguishArrayWithArray:modelArray];

            //计算合计总价

            for (MZPriceModel *mzmodel in modelArray) {

                allValue +=mzmodel.total_fee.floatValue;

            }

            //再次进行分类得到同一类相加价格相同数据显示一条，后的数据整理

            SameArray = [self TwodistinguishArrayWithArray:sectionArray];

            dispatch_async(dispatch_get_main_queue(), ^{

                [MBProgressHUD hideHUDForView:self.view animated:YES];

                [self setUI];

            });
            

-(NSMutableArray *)distinguishArrayWithArray:(NSArray *)array

{

    //初始化一个空数组 用于return

    NSMutableArray * arrayAll = [[NSMutableArray alloc]init];

    //找到所有要对比的数据

    NSMutableArray * mutableArrayKey = [[NSMutableArray alloc]init];

    for (int i=; i<array.count; i++)

    {

        MZPriceModel * model = [array objectAtIndex:i];

        if (model.accounting_type == nil&&[model.accounting_type isEqualToString:@""]) {

            model.accounting_type = @"";

        }

        [mutableArrayKey addObject:model.accounting_type];

    }

    //过滤所有重复的数据

    NSArray * indexArray = [NSArray arrayWithArray:mutableArrayKey];

    NSSet * set = [NSSet setWithArray:indexArray];

    indexArray = [set allObjects];

    //排序

    indexArray = [indexArray sortedArrayUsingSelector:@selector(compare:)];

    for (int i=; i<indexArray.count; i++)

    {

        //把每个不重复的数据当做一类数据

        NSMutableArray * muatbleArray = [[NSMutableArray alloc]init];

        //把原始数据分别归类

        for (int a=; a<array.count; a++)

        {

            MZPriceModel * model = [array objectAtIndex:a];

            if ([model.accounting_type isEqualToString:[indexArray objectAtIndex:i]])

            {

                [muatbleArray addObject:model];

            }

        }

        //获取所有归类过的数据

        [arrayAll addObject:muatbleArray];

    }

    return arrayAll;

}

-(NSArray *)TwodistinguishArrayWithArray:(NSArray *)arrayOld

{

    NSMutableArray * arrarAll  = [[NSMutableArray alloc]init];

    //初始化一个空数组 用于return

    //把每个重复的数据当做一类数据

    for( int k=;k<arrayOld.count;k++)

    {

        NSMutableArray * array2 =[NSMutableArray array];

        NSMutableArray * array = [NSMutableArray array];

        //同一类的

        array =arrayOld[k];

        //得到相同类目的数组

        for (int i=; i<array.count-; i++)

        {

            //  把原始数据分别归类

            for (int a=+i; a<array.count; a++)

            {

                MZPriceModel * modeli = [array objectAtIndex:i];

                MZPriceModel * modela = [array objectAtIndex:a];

                if (modeli.name==nil||[modeli.name isEqualToString:@""]) {

                }else{

                if ([modela.name isEqualToString:modeli.name]  && [modela.price isEqualToString:modeli.price])

                {

                    // NSArray *contentList = @[model.name,model.quantity,model.price,[NSString stringWithFormat:@"%0.2f",model.total_fee.floatValue]];

                    NSString* quani = modeli.quantity;

                    NSString* quana = modela.quantity;

                    NSString *danjia = modela.price;

                    int zongliang =quana.intValue+quani.intValue;

                    modeli.quantity =[NSString stringWithFormat:@"%d",zongliang];

                    modeli.total_fee =[NSString stringWithFormat:@"%0.1f",danjia.floatValue*zongliang];

                    [array removeObjectAtIndex:a];

                    MZPriceModel * kong =[[MZPriceModel alloc]init];

                    [array insertObject:kong atIndex:a];

                }

                }

            }

        }

        for (MZPriceModel * mo in array) {

            if (mo.name) {

                [array2 addObject:mo];

            }

        }

        [arrarAll addObject:array2];

    }

    return arrarAll;

}