//
//  ScanCartItemCell.m
//  HMLG Scan Order
//
//  Created by Rui Zhang on 3/21/22.
//  Copyright © 2022 United Software Applications, Inc. All rights reserved.
//

#import "ScanCartItemCell.h"
#import "AppDelegate.h"
#import "RANetwork.h"
#import "CartViewController.h"
#define NUMBERS @"0123456789\n"
@implementation ScanCartItemCell

- (void)awakeFromNib {
    [super awakeFromNib];
    // Initialization code
}

- (void)setSelected:(BOOL)selected animated:(BOOL)animated {
    [super setSelected:selected animated:animated];

    // Configure the view for the selected state
}
-(void) init_Stepper:(int) step max:(int) max min:(int)min value:(int)value
{
    
//    [self.stepper becomeFirstResponder];
    if(self.setpperQTY!=nil)
    {
        if(min<=0)
            min=1;
        if(step<=0)
            step=1;
        self.setpperQTY.minimumValue= min;
        
        
        
        self.setpperQTY.stepValue= step;
        
        self.setpperQTY.value= value;
        
        self.pre_val = value;
        
        [self.setpperQTY addTarget:self action:@selector(valueChanged:) forControlEvents:UIControlEventValueChanged];
//        self.totalchange=0;
        
    }
}

- (void)valueChanged:(UIStepper *)sender {
    
    
    
    self.editQTY.text = [NSString stringWithFormat:@"%d",(int)sender.value ];
    
    [self set_Count:(int)sender.value ];
    
    
    //
    //    [celldelegate stepClicked:(int)sender.value];
    //    -(void) stepClicked:(int) value;
}
- (IBAction)setpperChanged:(UIStepper *)sender {
    
    DebugLog(@"setpperChanged");
    

    
    
    [self cancel_setQTY];
    [self performSelector:@selector(delayRun) withObject:nil afterDelay:0.8];
    
}
-(void) cancel_setQTY
{
    [NSObject cancelPreviousPerformRequestsWithTarget:self selector:@selector(delayRun) object:nil];
}

-(void) delayRun
{
//    NSThread *thread = [[NSThread alloc] initWithTarget:self selector:@selector(calculate) object:nil];
//    // 启动
//    [thread start];
    
    [RANetwork request_update_cartqty:self.cart_id value:self.setpperQTY.value completionHandler:^(NSMutableDictionary *result) {
        NSDictionary* cart_json =result;
        
        if([[cart_json valueForKey:@"result"] intValue]==2)
        {
            if(self.onReturnQTY)
                self.onReturnQTY(self.setpperQTY.value,cart_json);
            //                    if (self.delegate && [self.delegate respondsToSelector:@selector(returnQTY:)]) {
            //                        [self.delegate returnQTY:sender.value ];
            //                    }
        }
        else
        {
            UIViewController* vc=[RAUtils getViewController :self];
            [((CartViewController *)vc).itemListTable reloadData];
//            [RAUtils message_box:[cart_json valueForKey:@"err_msg"] message:[cart_json valueForKey:@"err_msg"] completion:nil] ;
            [RAUtils message_box:@"Change Model Count" message:cart_json[@"err_msg"] completion:nil];
        }
        
        
        
    }];
    
    
}
-(void) set_Count:(int) count
{
    
    self.setpperQTY.value=count;
  
//    double dprice=0;


    //    self.labelUnitPrice.text =[NSString stringWithFormat:@"%.2f",self.unit_price];
    
    
    
    
//    AppDelegate *appDelegate = (AppDelegate*)[[UIApplication sharedApplication] delegate];
//    NSString* price = [NSString stringWithFormat:@"%.2f",self.unit_price*count*(1-self.discount/100.0) ];
//    if(appDelegate.can_see_price&&appDelegate.price_hidden==false)
//    {
//        
//    }
//    else
//    {
//        price=nil;
//    }
    

    if(self.noprice&&self.unit_price==0.0)
        self.labelSubtotal.text =@"No Price";
    else
        self.labelSubtotal.text =[RAConvertor currencyNumber:self.unit_price*count*(1-self.discount/100.0)];//price;
    
    self.editQTY.text =[NSString stringWithFormat:@"%d",count];
}


#pragma mark textField delegate

- (BOOL)textFieldShouldReturn:(UITextField *)textField {
    [textField resignFirstResponder];
    return NO;
}
-(BOOL)textField:(UITextField *)textField shouldChangeCharactersInRange:(NSRange)range replacementString:(NSString *)string{
    
    
    DebugLog(@"text:%@",textField.text);
    
    
  
    NSCharacterSet *cs;
    cs = [[NSCharacterSet characterSetWithCharactersInString:NUMBERS]invertedSet];
    
    NSString *filtered = [[string componentsSeparatedByCharactersInSet:cs]componentsJoinedByString:@""];
    
    BOOL canChange = [string isEqualToString:filtered];
    
    
    
    
    return canChange;
}
- (void)textFieldDidEndEditing:(UITextField *)textField
{
    
    
//    AppDelegate *appDelegate = (AppDelegate*)[[UIApplication sharedApplication] delegate];
    int qty = [textField.text intValue];
    
    if(qty==0)
        qty=self.setpperQTY.minimumValue;
    

    
    
    
//    NSMutableDictionary* item= self.modellist[indexPath.row];
//    int qty = [textField.text intValue];
//
    int c=qty;
    
    int mpack= self.setpperQTY.stepValue;
    
    int m=c%mpack;
    if(m!=0)
        
    {
        [RAUtils message_box:@"Warrning" message:[NSString stringWithFormat:@"QTY must be a multiple of %d",mpack] completion:nil];
        textField.text = [NSString stringWithFormat:@"%d",self.pre_val];
        return;
    }
        
//        int c=qty;
        
//        int m=c%(int)(self.setpperQTY.stepValue);
//        if(m!=0&&appDelegate.alert_sold_in_quantities)
//
        else
        {
            [self set_Count:qty];
            
            [RANetwork request_update_cartqty:self.cart_id value:qty completionHandler:^(NSMutableDictionary *result) {
                NSDictionary* cart_json =result;
                if([[cart_json valueForKey:@"result"] intValue]==2)
                {
                    //                if (self.delegate && [self.delegate respondsToSelector:@selector(returnQTY:)]) {
                    //                    [self.delegate returnQTY:qty];
                    //                }
                    
                    if(self.onReturnQTY)
                        self.onReturnQTY(qty,cart_json);
                }
                else
                {
                    UIViewController* vc=[RAUtils getViewController :self];
                    [((CartViewController *)vc).itemListTable reloadData];
//                    [RAUtils message_box:[cart_json valueForKey:@"err_msg"] message:[cart_json valueForKey:@"err_msg"] completion:nil] ;
                    [RAUtils message_box:@"Change Model Count" message:cart_json[@"err_msg"] completion:nil];
                }
                
                
                
            }];
            

        }
        
    
        
    
    
    
    

}

- (void)textFieldDidBeginEditing:(UITextField *)textField
{
    NSString* text = textField.text;
    if(text.length==0)
        text=@"0";
    self.pre_val = [textField.text intValue];
    
   // self.last_edit = textField.text;
}

@end