erpsuiteios/RedAnt ERP Mobile/common/Functions/watchlist/WatchListViewController.m

//
//  WatchListViewController.m
//  RedAnt ERP Mobile
//
//  Created by Ray on 14-8-1.
//  Copyright (c) 2014年 United Software Applications, Inc. All rights reserved.
//

#import "WatchListViewController.h"
#import "RANetwork.h"
#import "ModelItemCell.h"
#import "DetailViewController.h"
#import "LoginViewController.h"
#import "MainViewController.h"

#import "TearSheetParamViewController.h"
#import "EditModelPriceViewController.h"
#import "ContactListViewController.h"
#import "DefaultTableHeaderView.h"
#import "DefaultAppearance.h"
#import "SortItemViewController.h"
#import "SortButton.h"
#import "UIColor+JK_HEX.h"
#import "CartUtils.h"
#import "RAPDFViewController.h"
#import "JKMessageBoxController.h"

//#define ALERT_DEL 1025
//#import "PDFViewController.h"
@interface WatchListViewController ()

@property (strong, nonatomic) IBOutlet UIBarButtonItem *emailBtn;
@property (strong, nonatomic) IBOutlet UIBarButtonItem *printBtn;
@property (nonatomic,strong) SortItemViewController *sortItemController;
@property (nonatomic,assign) int sortIndex;
@property (nonatomic,strong) SortButton *sortButton;
@property (nonatomic,strong) UILabel *qtyLabel;

@property (nonatomic,strong) NSOperationQueue *dataOperationQueue;
@property (nonatomic,copy) NSString *print_url;

//仅用于加购物车的临时变量，避免wishlist刷新后check 丢失。
@property (nonatomic,strong) NSMutableArray* checked_cart;
@property (nonatomic,strong) NSMutableArray* checked_iid_cart;



@end

@implementation WatchListViewController

- (NSOperationQueue *)dataOperationQueue {
    if (!_dataOperationQueue) {
        _dataOperationQueue = [[NSOperationQueue alloc] init];
        _dataOperationQueue.maxConcurrentOperationCount = 1;
    }
    return _dataOperationQueue;
}


-(void) logout
{
    self.content_data = nil;
    [self refresh_ui];
    }

- (id)initWithNibName:(NSString *)nibNameOrNil bundle:(NSBundle *)nibBundleOrNil
{
    self = [super initWithNibName:nibNameOrNil bundle:nibBundleOrNil];
    if (self) {
        // Custom initialization
    }
    return self;
}

#ifndef RA_NOTIFICATION
-(void) reload_container_getdata:(bool) update_data
{
    [super reload_container_getdata:update_data];
    if(update_data)
        [self reload_data];
    else
        [self.itemListTable reloadData];
}
#endif
- (IBAction)onAddtoCart:(id)sender {
    
    self.checked_cart = [[NSMutableArray alloc] init];
       
    self.checked_iid_cart= [[NSMutableArray alloc] init];
       
       int count = [[self.content_data valueForKey:@"count"] intValue];
       for(int i=0;i<count;i++)
       {
           NSMutableDictionary * item_json = [[self.content_data objectForKey:[NSString stringWithFormat:@"item_%d",i]] mutableCopy];
           bool check = [[item_json valueForKey:@"check"] boolValue];
           if(check)
           {

               [self.checked_cart addObject:[NSNumber numberWithInt:[[item_json valueForKey:@"product_id"] intValue]]];
               [self.checked_iid_cart addObject:[NSNumber numberWithInt:[[item_json valueForKey:@"item_id"] intValue]]];
           }
       }

    
    
    
    [CartUtils add_to_cart:self selectorholder:self selector:@selector(addtocart)];
    return;
//
//    UIApplication * app = [UIApplication sharedApplication];
//    AppDelegate *appDelegate = (AppDelegate *)[app delegate];
//    MainViewController* main_vc=(MainViewController*)appDelegate.main_vc;
//    if(appDelegate.bLogin==false)
//    {
//
//        LoginViewController * loginvc =[[UIStoryboard storyboardWithName:@"Main" bundle:nil] instantiateViewControllerWithIdentifier:@"LoginViewController"];
//        //        loginvc.delegate = self;
//        //    loginvc.modalPresentationStyle = UIModalPresentationFormSheet;//有三种状态，自己看看是哪种
//
//        loginvc.returnValue = ^(bool blogin){
//
//
//            //            UIApplication * app = [UIApplication sharedApplication];
//            //            AppDelegate *appDelegate = (AppDelegate *)[app delegate];
//
//
//
//
//            if(blogin)
//            {
//                if(/*appDelegate.user_type==USER_ROLE_EMPLOYEE*/ true)
//                {
//
//                    [main_vc checklogin:false];
//                    if(appDelegate.can_create_order)
//                    {                NSString* msg =@"";
//                        if(appDelegate.contact_id.length>0)
//                        {
//                            msg = [msg stringByAppendingString:@"\n\nCustomer:"];
//                            msg = [msg stringByAppendingString:appDelegate.customerInfo[@"customer_name"]];
//
//                        }
//                    UIAlertView * alert = [[UIAlertView alloc] initWithTitle:NSLocalizedString(@"Add to cart", nil) message:msg delegate:self cancelButtonTitle:NSLocalizedString(@"Cancel", nil) otherButtonTitles:NSLocalizedString(@"Add to pending order", nil),NSLocalizedString(@"Add to new order", nil), nil];
//
//
//
//                    // alert.
//                    [alert show];
//                    }
//                    else
//                    {
//                        UIAlertView * alert = [[UIAlertView alloc] initWithTitle:NSLocalizedString(@"Add to cart", nil) message:NSLocalizedString(@"", nil) delegate:self cancelButtonTitle:NSLocalizedString(@"Cancel", nil) otherButtonTitles:NSLocalizedString(@"Add to pending order", nil), nil];
//
//                        // alert.
//                        [alert show];
//                    }
//                }
////                else
////                {
////                    [main_vc checklogin:true];
////                }
//            }
//
//            //            self.offset = 0;
//            //            [self.content_data removeAllObjects];
//            //            [self loadpage];
//            //
//            //            [[self navigationController] setNavigationBarHidden:YES animated:NO];
//
//        };
//
//        UINavigationController* navi = [[UINavigationController alloc] initWithRootViewController:loginvc] ;
//
//
//
//
//
//        //    [self hackModalSheetSize:CGSizeMake(450, 200) ofVC:navi];
//
//        navi.modalPresentationStyle = UIModalPresentationFormSheet;//有三种状态，自己看看是哪种
//        [self presentViewController:navi animated:YES completion:^{
//
//            //        navi.view.superview.bounds = CGRectMake(0, 0, 480, 320);
//
//            DebugLog(@"LoginViewController present.........");
//
//            //   self.btop = false;
//            //  <#code#>
//        }];
//    }
//    else
//    {
//        //if(/*appDelegate.user_type==USER_ROLE_EMPLOYEE&&/*appDelegate.contact_id==nil&&*/appDelegate.order_code==nil)
//        if(appDelegate.order_code==nil)
//        {
//            [main_vc checklogin:false];
//            if(appDelegate.can_create_order)
//            {
//                NSString* msg =@"";
//                if(appDelegate.contact_id.length>0)
//                {
//                    msg = [msg stringByAppendingString:@"\n\nCustomer:"];
//                    msg = [msg stringByAppendingString:appDelegate.customerInfo[@"customer_name"]];
//
//                }
//            UIAlertView * alert = [[UIAlertView alloc] initWithTitle:NSLocalizedString(@"Add to cart", nil) message:msg delegate:self cancelButtonTitle:NSLocalizedString(@"Cancel", nil) otherButtonTitles:NSLocalizedString(@"Add to pending order", nil),NSLocalizedString(@"Add to new order", nil), nil];
//
//            // alert.
//            [alert show];
//            }
//            else
//            {
//                UIAlertView * alert = [[UIAlertView alloc] initWithTitle:NSLocalizedString(@"Add to cart", nil) message:NSLocalizedString(@"", nil) delegate:self cancelButtonTitle:NSLocalizedString(@"Cancel", nil) otherButtonTitles:NSLocalizedString(@"Add to pending order", nil), nil];
//
//                // alert.
//                [alert show];
//            }
//        }
//        else
//        {
//
//            if(appDelegate.order_code==nil)
//                [ self neworder];
//            else
//                [self addtocart];
//
//
//
//        }
//    }
//
}
-(void) addtocart
{
    [self addtocart:self.checked_cart checked_iid:self.checked_iid_cart];
    self.checked_cart=nil;
    self.checked_iid_cart=nil;
}
-(void) addtocart:(NSMutableArray*) checked checked_iid:(NSMutableArray*)checked_iid
{
    


    if(checked.count==0)
    {

        
        [RAUtils message_box:@"Cannot Add to cart." message:@"You must select at least one model." completion:nil];
        return;
    }
    
    NSString * ids = [checked_iid componentsJoinedByString:@","];
    self.btnAddtoCart.enabled = false;
    
    [RANetwork request_move_wish2cart:ids completionHandler:^(NSMutableDictionary *result) {
        NSDictionary* return_json = result;
        
        
        self.btnAddtoCart.enabled = true;
        
        if([[return_json valueForKey:@"result"] intValue]==2)
        {
            
            
            
#ifdef RA_NOTIFICATION
            [ActiveViewController Notify:@"WatchListViewController,CartViewController,OrderListViewController" Message:RA_NOTIFICATION_RELOAD_DATA];
#else
            AppDelegate *appDelegate = (AppDelegate*)[[UIApplication sharedApplication] delegate];
            [((MainViewController*)appDelegate.main_vc) reloadWish:true immediately:false];
            [((MainViewController*)appDelegate.main_vc) reloadCart:true immediately:true];
            [((MainViewController*)appDelegate.main_vc) reloadOrder:true immediately:false];
#endif

            
            [RAUtils message_box:@" Multiple items moved to Cart" message:@"" completion:nil];
            
        }
        else
        {
            [self reload_data];

            
            [RAUtils message_box:@"Move To Cart" message:[return_json valueForKey:@"err_msg"] completion:nil];
        }
        
        
        
        
        
    }];
    
}

- (void)viewDidLoad
{
    [super viewDidLoad];
    DebugLog(@"%@",NSStringFromCGRect(self.itemListTable.frame));
    UIRefreshControl *ref = [[UIRefreshControl alloc]init];
    ref.tag = 200 ;
    ref.attributedTitle = [[NSAttributedString alloc]initWithString:@"Pull to refresh"];
    ref.tintColor = [UIColor colorWithRed:0.10 green:0.68 blue:0.94 alpha:0.7];
    //    ref.hidden = true;
    [ref addTarget:self action:@selector(manually_refresh) forControlEvents:UIControlEventValueChanged];
    [self.itemListTable addSubview:ref];
    DebugLog(@"%@",NSStringFromCGRect(self.itemListTable.frame));
    
  //  [[UIToolbar appearance] setBackgroundColor: [UIColor whiteColor]];
    
    self.label_net_err.layer.borderColor = [UIColor darkGrayColor].CGColor;
    self.label_net_err.layer.borderWidth = 2.0;
    self.label_net_err.layer.cornerRadius=15;
    self.label_net_err.layer.masksToBounds=true;
    
    CGPoint center = self.mum.center;
    self.mum.frame = CGRectMake(0, 0, 100, 100);
    self.mum.center = center;
//    self.mum.backgroundColor = [UIColor colorWithHEX:0xA5A5A5 alpha:0.5];
    self.mum.layer.cornerRadius = 5.0f;
    self.mum.layer.masksToBounds = YES;
    
    self.sortIndex = 0;
    
    UITapGestureRecognizer *tap = [[UITapGestureRecognizer alloc] initWithTarget:self action:@selector(refresh_btn_click:)];
    //            tap.minimumPressDuration = 0.8; //定义按的时间
    [self.label_net_err addGestureRecognizer:tap];
   // [self reload_data];
    
}

-(void)manually_refresh
{
    UIRefreshControl *reF = (UIRefreshControl *)[self.view viewWithTag:200];
    if(self.isrefreshing)
    {
        [reF endRefreshing];
        return;
    }
    reF.attributedTitle = [[NSAttributedString alloc]initWithString:@"Refreshing"];
    [self performSelector:@selector(reload_data) withObject:nil afterDelay:1];
    //    DebugLog(@"refresh!!!!!!!!");
    
}
- (IBAction)onSelectClick:(id)sender {
    //    self.total=0;
    
    
    if([self.btnselect.title isEqualToString:@"Select all"])
    {
        int count =[[self.content_data valueForKey:@"count"] intValue];
        for(int i=0;i<count;i++)
        {
            NSMutableDictionary * item_json = [[self.content_data objectForKey:[NSString stringWithFormat:@"item_%d",i]] mutableCopy];
            [item_json setValue:@"1" forKey:@"check"];
            
            ModelItemCell* cell=(ModelItemCell*)[self.itemListTable cellForRowAtIndexPath:[NSIndexPath indexPathForItem:i inSection:0]];
            cell.img_checkmark.hidden=false;
            //            double totalprice =[[item_json valueForKey:@"subtotal_price"] doubleValue];
            
            [self.content_data setObject:item_json forKey:[NSString stringWithFormat:@"item_%d",i]];
            
            
        }
        
        [self.btnselect setTitle:@"Deselect all"];
        
        
    }
    else
    {
        int count =[[self.content_data valueForKey:@"count"] intValue];
        for(int i=0;i<count;i++)
        {
            NSMutableDictionary * item_json = [[self.content_data objectForKey:[NSString stringWithFormat:@"item_%ld",(long)i]] mutableCopy];
            [item_json setValue:@"0" forKey:@"check"];
            
            ModelItemCell* cell=(ModelItemCell*)[self.itemListTable cellForRowAtIndexPath:[NSIndexPath indexPathForItem:i inSection:0]];
            cell.img_checkmark.hidden=true;
            [self.content_data setObject:item_json forKey:[NSString stringWithFormat:@"item_%d",i]];
            
        }
        
        [self.btnselect setTitle:@"Select all"];
        //        self.btnselect.titleLabel.text=@"Select all";
    }
    
}
- (IBAction)onDeleteClick:(id)sender {
    NSMutableArray* checked = [[NSMutableArray alloc] init];
    
    
    
    int count = [[self.content_data valueForKey:@"count"] intValue];
    for(int i=0;i<count;i++)
    {
        NSMutableDictionary * item_json = [[self.content_data objectForKey:[NSString stringWithFormat:@"item_%d",i]] mutableCopy];
        int check = [[item_json valueForKey:@"check"] intValue];
        if(check==1)
        {
            [checked addObject:[NSNumber numberWithInt:[[item_json valueForKey:@"item_id"] intValue]]];
            
        }
    }
    // disable for debug
    if(checked.count==0)
        return;
    
    //    NSMutableDictionary * params= [[NSMutableDictionary alloc] init];
    NSString * string = [checked componentsJoinedByString:@","];
//    __block UIAlertController* wait_alert = [RAUtils waiting_alert:self title:@"Remove Models From Wishlist" completion:^{
    
    PopWaitAlert* pop=[RAUtils waiting_pop:@"Remove Models From Wishlist" completion:nil];
        [RANetwork request_remove_wishlist:string completionHandler:^(NSMutableDictionary *result) {
            NSMutableDictionary* cart_json = result;
//            [wait_alert dismissViewControllerAnimated:YES completion:^{
            [pop hide];
                if([[cart_json valueForKey:@"result"] intValue]==2)
                {
                    [self reload_data];
                    [self.btnselect setTitle:@"Select all"];
                }
                else
                {

                    [RAUtils message_box:@"Remove Model from Withlist" message:cart_json[@"err_msg"] completion:nil];
                }
//            }];

            
        }];

//    }];

    
}
-(void) viewWillAppear:(BOOL)animated
{
    
    [super viewWillAppear:animated];

    [[self navigationController] setNavigationBarHidden:YES animated:NO];
    
    
#ifdef OFFLINE_MODE
    AppDelegate *appDelegate = (AppDelegate *)[UIApplication sharedApplication].delegate;
    // 离线隐藏Email
    self.emailBtn.enabled = !appDelegate.offline_mode;
    // 离线隐藏Print
    self.printBtn.enabled = !appDelegate.offline_mode;
#endif
}

-(void) operation_reload_data
{
    
    if (self.dataOperationQueue.operationCount > 1) {
        return;
    }

    dispatch_async(dispatch_get_main_queue(), ^{
        if(self.isrefreshing)
            return;
//    [self.content_data removeAllObjects];
//    [self.itemListTable reloadData];
        
        self.isrefreshing=true;
        self.label_net_err.hidden=true;
        self.itemListTable.hidden=true;
        
        self.mum.center = self.view.center;
        
        self.mum.hidden = false;
        [self.mum startAnimating];
    UIRefreshControl *reF = (UIRefreshControl *)[self.view viewWithTag:200];
    
    [reF endRefreshing];
    
    reF.attributedTitle = [[NSAttributedString alloc]initWithString:@"Pull to refresh"];
    
        [RANetwork request_wishlist:self.sortIndex completionHandler:^(NSMutableDictionary *result) {
            NSMutableDictionary* cart_json =result;
            
                
                [self.mum stopAnimating];
                self.isrefreshing=false;
                if (self.dataOperationQueue.operationCount > 1) {
                    return ;
                }
                
                int result_code=[[cart_json valueForKey:@"result"] intValue];
                self.content_data = [cart_json mutableCopy];
                [self.itemListTable reloadData];
                self.print_url = [cart_json objectForKey:@"wishlist_print_url"];
                
                if(result_code==2||result_code==1||result_code==0)
                {
                    self.itemListTable.hidden=false;
                    AppDelegate *appDelegate = (AppDelegate*)[[UIApplication sharedApplication] delegate];
                    appDelegate.wish_count =[[self.content_data valueForKey:@"count"] intValue];
                }
                else
                    if(result_code==RESULT_NET_ERROR)
                    {
                        self.label_net_err.hidden=false;
                        self.itemListTable.hidden=true;
                    }
                else
                {

                    [RAUtils message_box:@"Loading Wish list" message:[cart_json valueForKey:@"err_msg"] completion:nil];
                }
                
                self.isrefreshing=false;
                
            
        }];
        
        return;
        
        });
}




- (void)didReceiveMemoryWarning
{
    [super didReceiveMemoryWarning];
    // Dispose of any resources that can be recreated.
}
#pragma mark - Table view data source


- (CGFloat)tableView:(UITableView *)tableView heightForHeaderInSection:(NSInteger)section
{

        return 33;
}

-(UIView *)tableView:(UITableView *)tableView viewForHeaderInSection:(NSInteger)section
{
    
    
    
    NSString* value =[DefaultAppearance get_noneappearance_value:@"DefaultTableHeaderView" valuename:@"title_text_color"];
    
    if(value==nil)
        value=@"";
    unsigned long color = strtoul([value UTF8String],0,16);
    
    NSString *sectionTitle = @"Wish List";
    
    DefaultTableHeaderView* myView = [[DefaultTableHeaderView alloc] initWithFrame:CGRectMake(0, 0, tableView.bounds.size.width, 33)];

//    UIButton *sortButton = [UIButton buttonWithType:UIButtonTypeCustom];
//    sortButton.frame = CGRectMake(20, 5.5, (33 - 5.5 * 2), (33 - 5.5 * 2));
//    [sortButton setImage:[UIImage imageNamed:@"check_1_24"] forState:UIControlStateNormal];
//    [sortButton addTarget:self action:@selector(wishlistSortButtonClicked:) forControlEvents:UIControlEventTouchUpInside];
//    [myView addSubview:sortButton];
    [myView addSubview:self.sortButton];
    
    
    UILabel *titlelabel = [[UILabel alloc] initWithFrame:CGRectMake(0, 5.5, tableView.bounds.size.width, 22)];
    titlelabel.textColor=UIColorFromRGB(color);
    titlelabel.textAlignment=NSTextAlignmentCenter;
    titlelabel.autoresizingMask=UIViewAutoresizingFlexibleWidth;
    
    titlelabel.text=sectionTitle;
    titlelabel.center = myView.center;
    
    myView.autoresizesSubviews=true;
    
    [myView addSubview:titlelabel];
    
    
   
    [myView addSubview:self.qtyLabel];
    
    return myView;
}
- (NSInteger)numberOfSectionsInTableView:(UITableView *)tableView
{
    return 1;
}

- (NSInteger)tableView:(UITableView *)tableView numberOfRowsInSection:(NSInteger)section
{
    // NSDictionary * item_json = [self.content_data objectForKey:@"items"];
    int count =[[self.content_data valueForKey:@"count"] intValue];
    return count;
    
}
- (IBAction)imgbtnClicked:(UIButton *)sender {
    UITableViewCell* cell =(UITableViewCell*) sender.superview.superview;
    
    NSIndexPath *   indexPath = [self.itemListTable indexPathForCell:cell];
    //            DebugLog(@"shouldchangeedit %d_%d",indexPath.section,indexPath.row);
    NSDictionary * item_json = [self.content_data objectForKey:[NSString stringWithFormat:@"item_%ld",(long)indexPath.row]];
    
    NSString* product_id = [item_json valueForKey:@"product_id"];
    
    NSString *name = [item_json objectForKey:@"description"];
    NSRange subRange = [name rangeOfString:@"\n"];
    name = [name substringToIndex:subRange.location];
    
    DetailViewController* dvc = [[UIStoryboard storyboardWithName:@"ERP_Mobile_Model" bundle:nil] instantiateViewControllerWithIdentifier:@"DetailViewController" ];
    //            dvc
    
    dvc.product_id=product_id;
    dvc.category_id=nil;
    dvc.ispush=true;
    dvc.model_name = name;
    
    [dvc reload];
    [self.navigationController pushViewController:dvc animated:true];
    
}


- (UITableViewCell *)tableView:(UITableView *)tableView cellForRowAtIndexPath:(NSIndexPath *)indexPath
{
    //    if(tableView==self.itemListTable)
    //    {
    NSString *CellIdentifier = @"WatchListItemCell";
    ModelItemCell * cell= [tableView dequeueReusableCellWithIdentifier:CellIdentifier forIndexPath:indexPath];
    NSDictionary * item_json = [self.content_data objectForKey:[NSString stringWithFormat:@"item_%ld",(long)indexPath.row]];
    
    // Button 设置了大小约束，Size就不会随内容变化
    [cell.btnImage setContentMode:UIViewContentModeScaleAspectFit];
#if  __IPHONE_OS_VERSION_MIN_REQUIRED <150000
    [cell.btnImage setContentEdgeInsets:UIEdgeInsetsMake(0, 0, 0, 0)];
#endif
    [cell.btnImage setContentHorizontalAlignment:UIControlContentHorizontalAlignmentFill];
    [cell.btnImage setContentVerticalAlignment:UIControlContentVerticalAlignmentFill];
    cell.btnImage.imageView.contentMode = UIViewContentModeScaleAspectFit;
    
    NSString* img_url = [item_json valueForKey:@"img"];
    NSString* description = [item_json valueForKey:@"description"];
    //    NSString* identifier = [item_json valueForKey:@"identifier"];
    //    NSString* attribute = [item_json valueForKey:@"attribute"];
    //    NSString* currency = [item_json valueForKey:@"currency"];
    //    int count =[[item_json valueForKey:@"count"] intValue];
    NSString* price =[item_json valueForKey:@"tear_sheet_price"];
    //    cell.labelAttribute.text = attribute;
    //    cell.labelCurrency.text = currency;
    cell.labelDescription.text = description;
    //    cell.labelIdentifier.text = identifier;
    cell.labelPrice.text = price;
    //    cell.editCount.text =[NSString stringWithFormat:@"%d",count];
    
    //    NSDictionary* val_json =[cadedate_json objectForKey:[NSString stringWithFormat:@"val_%d",i]];
    int check = [[item_json valueForKey:@"check"] intValue];
    if(check==1)
        cell.img_checkmark.hidden=false;
    else
        cell.img_checkmark.hidden=true;
    
    //    UIImageView* iv =cell.btnImage.imageView;
//    [cell.btnImage setBackgroundImage:[UIImage imageNamed:@"loading_s"] forState:UIControlStateNormal];
    [cell.btnImage setImage:[UIImage imageNamed:@"loading_s"] forState:UIControlStateNormal];
    
    NSString* file_name=[img_url lastPathComponent];
    NSData* img_data=[iSalesDB load_cached_img:file_name loadFrom:img_url];
    if(img_data!=nil)
    {
        
        UIImage * img =[UIImage imageWithData:img_data];
//        [cell.btnImage setBackgroundImage:img forState:UIControlStateNormal];
          [cell.btnImage setImage:img forState:UIControlStateNormal];
    }
    else
    {
        
        dispatch_async(dispatch_get_global_queue(DISPATCH_QUEUE_PRIORITY_DEFAULT, 0), ^{
            
            NSData*  downloadimg_data = [NSData dataWithContentsOfURL:[NSURL URLWithString:img_url]];
            
            dispatch_async(dispatch_get_main_queue(), ^{
                
                
                
                if(downloadimg_data!=nil)
                {
                    
                    [iSalesDB cache_img:downloadimg_data filename:file_name saveTo:img_url];
                    
                    UIImage * img =[UIImage imageWithData:downloadimg_data];
//                    [cell.btnImage setBackgroundImage:img forState:UIControlStateNormal];
                    [cell.btnImage setImage:img forState:UIControlStateNormal];
                }
                else
//                    [cell.btnImage setBackgroundImage:[UIImage imageNamed:@"notfound_s"] forState:UIControlStateNormal];
                    [cell.btnImage setImage:[UIImage imageNamed:@"notfound_s"] forState:UIControlStateNormal];
                
                
            });
        });
        
        
    }
    cell.backgroundColor = [UIColor whiteColor];// [UIColor whiteColor];;
    
    int qty = [item_json[@"cart_count"] intValue];
    cell.qty_Label.text = [NSString stringWithFormat:@"QTY: %d",qty];
    
    return cell;
    
}

- (void)tableView:(UITableView *)tableView didSelectRowAtIndexPath:(NSIndexPath *)indexPath
{
    
    ModelItemCell* cell = (ModelItemCell*)[tableView cellForRowAtIndexPath:indexPath];

    
    cell.selected = false;
    //    self.dirty = true;
    
    NSMutableDictionary * item_json = [[self.content_data objectForKey:[NSString stringWithFormat:@"item_%ld",(long)indexPath.row]] mutableCopy];
    int check = [[item_json valueForKey:@"check"] intValue];
    if(check==1)
    {
        [item_json setValue:@"0" forKey:@"check"];
        cell.img_checkmark.hidden=true;
        [self.btnselect setTitle: @"Select all"];
    }
    else
    {
        [item_json setValue:@"1" forKey:@"check"];
        cell.img_checkmark.hidden=false;
    }
    [self.content_data setObject:item_json forKey:[NSString stringWithFormat:@"item_%ld",(long)indexPath.row]];
    
    
    
}
- (UITableViewCellEditingStyle)tableView:(UITableView *)tv editingStyleForRowAtIndexPath:(NSIndexPath *)indexPath {
    
    return UITableViewCellEditingStyleDelete;
}



//#pragma mark - UIAlertViewDelegate
//// Called when a button is clicked. The view will be automatically dismissed after this call returns
//- (void)alertView:(UIAlertView *)alertView clickedButtonAtIndex:(NSInteger)buttonIndex
//{
//    
//
//
//}
- (BOOL)isPureFloat:(NSString*)string{
    NSScanner* scan = [NSScanner scannerWithString:string];
    float val;
    return[scan scanFloat:&val] && [scan isAtEnd];
}

#pragma mark 在滑动手势删除某一行的时候，显示出更多的按钮

//- (NSArray *)tableView:(UITableView *)tableView editActionsForRowAtIndexPath:(NSIndexPath *)indexPath
- (UISwipeActionsConfiguration *)tableView:(UITableView *)tableView trailingSwipeActionsConfigurationForRowAtIndexPath:(NSIndexPath *)indexPath
{
    
    // 添加一个删除按钮
    
    self.indexPath=indexPath;
    
//    UITableViewRowAction *deleteRowAction = [UITableViewRowAction rowActionWithStyle:UITableViewRowActionStyleDestructive title:@"Delete" handler:^(UITableViewRowAction *action, NSIndexPath *indexPath) {
        
        
        UIContextualAction* deleteRowAction = [UIContextualAction contextualActionWithStyle:UIContextualActionStyleDestructive title:@"Delete" handler:^(UIContextualAction * _Nonnull action, __kindof UIView * _Nonnull sourceView, void (^ _Nonnull completionHandler)(BOOL)) {
        
        DebugLog(@"delete click");
        
        
        UIAlertController *alertController = [UIAlertController alertControllerWithTitle:@"Delete confirm" message:@"Are you sure remove model from wishlist?" preferredStyle:UIAlertControllerStyleAlert];
         
         
 

         UIAlertAction *action_2 = [UIAlertAction actionWithTitle:@"YES" style:UIAlertActionStyleDefault handler:^(UIAlertAction * _Nonnull action) {
                     [self.itemListTable reloadRowsAtIndexPaths:@[self.indexPath]withRowAnimation:UITableViewRowAnimationMiddle];
                     NSMutableDictionary * item_json = [[self.content_data objectForKey:[NSString stringWithFormat:@"item_%ld",(long)self.indexPath.row]] mutableCopy];
                     
                     NSString *ids=[NSString stringWithFormat:@"%d",[[item_json valueForKey:@"item_id"] intValue]];
//             __block UIAlertController* wait_alert = [RAUtils waiting_alert:self title:@"Remove Model" completion:^{
             PopWaitAlert* pop=[RAUtils waiting_pop:@"Remove Model" completion:nil];
                 [RANetwork request_remove_wishlist:ids completionHandler:^(NSMutableDictionary *result) {
                     NSMutableDictionary* cart_json = result;
                     
                     
//                     [wait_alert dismissViewControllerAnimated:YES completion:^{
                     [pop hide];
                         if([[cart_json valueForKey:@"result"] intValue]==2)
                         {
                             [self reload_data];
                         }
                         else
                         {
                             [RAUtils message_box:@"Delete Model" message:cart_json[@"err_msg"] completion:nil];

                         }
//                     }];
                     

                     
                     
                 }];

//             }];
                      
             
                     
                 }];
         UIAlertAction *action_3 = [UIAlertAction actionWithTitle:@"NO" style:UIAlertActionStyleCancel handler:^(UIAlertAction * _Nonnull action) {
             
             
             
         }];
         [alertController addAction:action_2];
         [alertController addAction:action_3];
         
         
         [self presentViewController:alertController animated:YES completion:nil];

        
        
        
    }];
    deleteRowAction.backgroundColor = UIColorFromRGB(0x336699);
    
 
    
    
    return  [UISwipeActionsConfiguration configurationWithActions:@[deleteRowAction]];
//
//
//    AppDelegate *appDelegate = (AppDelegate*)[[UIApplication sharedApplication] delegate];
//    if(appDelegate.user_type==USER_ROLE_EMPLOYEE)
//
//        return @[deleteRowAction];
//
//    else
//        return @[deleteRowAction];
//
    
}


- (void)tableView:(UITableView *)tableView
commitEditingStyle:(UITableViewCellEditingStyle)editingStyle  forRowAtIndexPath:(NSIndexPath *)indexPath {
    
   
    
}

#pragma mark - sort button

- (void)wishlistSortButtonClicked:(UIButton *)sender {
    DebugLog(@"wish list sort button clicked");
    
    [self.view addSubview:self.sortItemController.view];
}


- (SortItemViewController *)sortItemController {
    if (!_sortItemController) {
        _sortItemController = [[SortItemViewController alloc] initWithTableOrigin:CGPointMake(40, 40)];
        _sortItemController.sortIndex = self.sortIndex;
        _sortItemController.sortData = @[
                                         @{@"title":@"Last",@"icon":@"TX_18"},
                                         @{@"title":@"First",@"icon":@"TS_18"},
                                         @{@"title":@"Item number a-z",@"icon":@"IX_18"},
                                         @{@"title":@"Item number z-a",@"icon":@"IS_18"},
                                         @{@"title":@"Description",@"icon":@"DX_18"},
                                         ];
        __weak typeof(self) weakSelf = self;
        _sortItemController.sortBlock = ^(int sort){
            weakSelf.sortIndex = sort;

            [weakSelf reload_data];

        };

    }
//    _sortItemController.sortIndex = self.sortIndex;
    
    return _sortItemController;
}

- (SortButton *)sortButton {
    if (!_sortButton) {
        _sortButton = [SortButton sortButtonWithHeight:33];
        
        [_sortButton addTarget:self action:@selector(wishlistSortButtonClicked:) forControlEvents:UIControlEventTouchUpInside];
    }
    return _sortButton;
}

- (void)setSortIndex:(int)sortIndex {
    _sortIndex = sortIndex;
    
    NSString *selectedImageName = @"";
    switch (sortIndex) {
        case 0:{
            selectedImageName = @"TX_22";
        }
            break;
        case 1:{
            selectedImageName = @"TS_22";
        }
            break;
        case 2:{
            selectedImageName = @"IX_22";
        }
            break;
        case 3:{
            selectedImageName = @"IS_22";
        }
            break;
        case 4:{
            selectedImageName = @"DX_22";
        }
            break;
            
        default:
            break;
    }
    
    self.sortButton.imageView.image = [UIImage imageNamed:selectedImageName];
    
}

- (UILabel *)qtyLabel {
    if (!_qtyLabel) {
        _qtyLabel = [[UILabel alloc] initWithFrame:CGRectMake(self.itemListTable.bounds.size.width - 200, 5.5, 40, 22)];
        _qtyLabel.text = @"QTY";
        _qtyLabel.textAlignment = NSTextAlignmentCenter;
        _qtyLabel.autoresizingMask= UIViewAutoresizingFlexibleLeftMargin;
    }
    return _qtyLabel;
}

#pragma mark - rotation

//- (void)willRotateToInterfaceOrientation:(UIInterfaceOrientation)toInterfaceOrientation duration:(NSTimeInterval)duration {
//    
//    self.sortItemController.view.frame = self.view.bounds;
//}

- (void)viewWillTransitionToSize:(CGSize)size withTransitionCoordinator:(id<UIViewControllerTransitionCoordinator>)coordinator {
    [super viewWillTransitionToSize:size withTransitionCoordinator:coordinator];
    [coordinator animateAlongsideTransition:^(id<UIViewControllerTransitionCoordinatorContext>  _Nonnull context) {
        // what ever you want to prepare
    } completion:^(id<UIViewControllerTransitionCoordinatorContext>  _Nonnull context) {
        self.sortItemController.view.frame = self.view.bounds;
//        self.sortItemController.view.frame = self.view.bounds;
        self.qtyLabel.frame = CGRectMake(self.itemListTable.bounds.size.width - 200, 5.5, 40, 22);
    }];
}

//- (BOOL)shouldAutorotateToInterfaceOrientation:(UIInterfaceOrientation)interfaceOrientation {
//    return YES;
//}

- (BOOL)shouldAutorotate
{
    return YES;
}


//- (void)willAnimateRotationToInterfaceOrientation:(UIInterfaceOrientation)toInterfaceOrientation duration:(NSTimeInterval)duration {
//
//    self.sortItemController.view.frame = self.view.bounds;
//    self.qtyLabel.frame = CGRectMake(self.itemListTable.bounds.size.width - 200, 5.5, 40, 22);
//
//}

#pragma mark - Action

- (IBAction)printWishlistClick:(UIBarButtonItem *)sender {
    
    if ([[self.content_data valueForKey:@"count"] intValue] < 1) {

        [RAUtils message_box:@"Warning" message:@"Please add wishlist first" completion:nil];
        return;
    }
    
    if (self.print_url.length == 0) {

        [RAUtils message_box:@"Warning" message:@"There is no resource to print" completion:nil];
    }
    
    RAPDFViewController *ViewController = [[UIStoryboard storyboardWithName:@"wkweb" bundle:nil] instantiateViewControllerWithIdentifier:@"RAPDFViewController"];
    
    ViewController.url = self.print_url;
    ViewController.canSave = false;
    ViewController.isLocalfile=NO;
    NSString* subject;
    

    subject =@"Wishlist Print";
    AppDelegate *appDelegate = (AppDelegate*)[[UIApplication sharedApplication] delegate];
    NSString* customer_email=    [appDelegate.customerInfo valueForKey:@"customer_email"];
    
    
    NSMutableArray* send_to = [[NSMutableArray alloc]init];
    if(customer_email.length>0)
    {
        send_to=[[customer_email componentsSeparatedByString:NSLocalizedString(@";", nil)] mutableCopy];
        
    }
    ViewController.mail_to = send_to;
    
    //    ViewController.attachment_name = [NSString stringWithFormat:@"NPD_Wish_List %@.pdf",cur_time];
/*
#ifdef BUILD_HOMER
    ViewController.filename = [NSString stringWithFormat:@"HOMER_Wish_List.pdf"];
#endif
    
#if defined(BUILD_NPD) || defined(BUILD_USAI)
    ViewController.filename = [NSString stringWithFormat:@"NPD_Wish_List.pdf"];
#endif
 */
    ViewController.filename = [NSString stringWithFormat:@"%@_Wish_List.pdf",COMPANY_SHORT_NAME];
    ViewController.mail_subject = subject;
    
    ViewController.hidenavi = false;
    [self.navigationController pushViewController:ViewController animated:YES];

    
}

- (IBAction)emailWishlistClick:(UIBarButtonItem *)sender {
    
    if ([[self.content_data valueForKey:@"count"] intValue] < 1) {

        [RAUtils message_box:@"Warning" message:@"Please add wishlist first" completion:nil];
        return;
    }
    
    JKMessageBoxController *emailAddrVC = [JKMessageBoxController messageBoxControllerWithTip:@"Please enter email address"];
    emailAddrVC.textFiled.secureTextEntry = NO;
    emailAddrVC.yesButtonTitle = @"send";
    
    __weak typeof(emailAddrVC) weakVC = emailAddrVC;
    __weak typeof(self) weakself = self;
    
    emailAddrVC.textHandler = ^(NSString *text){
        
        // 验证邮箱格式是否正确
        //        NSString *match = EMAIL_MATCHES;
        //        NSPredicate *predicate = [NSPredicate predicateWithFormat:@"SELF MATCHES %@",match];
        //        BOOL isEmailAddr = [predicate evaluateWithObject:text];
        BOOL isEmailAddr = YES;
        if (isEmailAddr) {
            
            // 验证是邮件地址，发送邮件
            [weakVC dismissViewControllerAnimated:YES completion:^{
                
//                __block UIAlertController *waitting_alert = [RAUtils waiting_alert:self title:@"Sending Email" completion:^{
                PopWaitAlert* pop=[RAUtils waiting_pop:@"Sending Email" completion:nil];
                    [RANetwork request_emailwishlist:text completionHandler:^(NSMutableDictionary *result) {
                        DebugLog(@"email wishlist result: %@",result);
                        
                            
//                        [waitting_alert dismissViewControllerAnimated:YES completion:^{
                        [pop hide];
                            //                        [waitting_alert dismissWithClickedButtonIndex:0 animated:YES];
                            
                            if ([[result objectForKey:@"result"] integerValue] != RESULT_TRUE) {
                                
                                UIAlertController *errorAlertVC = [UIAlertController alertControllerWithTitle:@"Warning" message:[NSString stringWithFormat:@"The email send to %@ failed",text] preferredStyle:UIAlertControllerStyleAlert];
                                UIAlertAction *action = [UIAlertAction actionWithTitle:@"ok" style:UIAlertActionStyleDefault handler:^(UIAlertAction * _Nonnull action) {
                                    
                                }];
                                
                                [errorAlertVC addAction:action];
                                [weakself presentViewController:errorAlertVC animated:YES completion:nil];
                                
                            }else {
                                

                                [RAUtils message_box:@"Email was sent successfully" message:@"" completion:nil];
                                
                            }
//                        }];

                            
                        
                    }];

//                }];
                
                                
                
            }];
            
        } else {
            
            // 非邮件地址，警告
            [weakVC warning:@"Please enter right email address"];
            
        }
        
    };
    
    [self presentViewController:emailAddrVC animated:YES completion:nil];
    
    
}

- (void)reRefreshView {
    [self.itemListTable reloadData];
}
#pragma mark - RA_NOTIFICAITON
-(void) refresh_ui
{
    [self.itemListTable reloadData];
}
-(void) reload_data {
    __weak typeof(self) weakself = self;
    NSBlockOperation *operation = [NSBlockOperation blockOperationWithBlock:^{
        
        if (weakself) {
            __strong typeof(weakself) strongself = weakself;
            [strongself operation_reload_data];
        }
        
    }];
    
    [self.dataOperationQueue addOperation:operation];
}
@end