//
//  ScanOrderScanModelViewController.m
//  HMLG Scan Order
//
//  Created by Rui Zhang on 3/8/22.
//  Copyright © 2022 United Software Applications, Inc. All rights reserved.
//

#import "ScanOrderScanModelViewController.h"
#import "RAConvertor.h"
#import "RAUtils.h"
#import "AppDelegate.h"

#define NUMBERS @"0123456789\n"
@interface ScanOrderScanModelViewController ()

@end

@implementation ScanOrderScanModelViewController

- (void)viewDidLoad {
    [super viewDidLoad];
    
    self.qtyEdit.delegate = self;
    
  
    
    // Do any additional setup after loading the view.
}
- (BOOL)shouldAutorotate
{
    
    return false;
    
}
- (void)viewWillAppear:(BOOL)animated
{
    [super viewWillAppear:animated];
    

    NSMutableDictionary* jitem =(NSMutableDictionary*) self.scan_val;
    
//    jitem[@"product_id"]= item[0];
//    NSString* model =item[1];
//    NSString* description =item[2];
//    jitem[@"model"] =model;
//    jitem[@"description"] = [NSString stringWithFormat:@"%@ \r\n%@",model,description];
//    jitem[@"unit_price"] =@( [item[3] doubleValue]);
//    jitem[@"stockUom"] = @([item[4] intValue]);
//    jitem[@"count"] = @([item[4] intValue]);
//    jitem[@"subtotal_price"] = @([item[4] intValue]* [item[3] doubleValue]);
//
//    jitem[@"check"]=@(true);
    
    
 //   NSString* model =jitem[@"model"];
    NSString* description =jitem[@"description"];
    double unit_price = [jitem[@"unit_price"] doubleValue];
//    jitem[@"model"] =model;
//    jitem[@"description"] = [NSString stringWithFormat:@"%@ \r\n%@",model,description];
//    jitem[@"unit_price"] =@( [item[3] doubleValue]);
//    jitem[@"stockUom"] = @([item[4] intValue]);
//    jitem[@"count"] = @([item[4] intValue]);
//    jitem[@"subtotal_price"] = @([item[4] intValue]* [item[3] doubleValue]);
//
//    jitem[@"check"]=@(true);
//
    int stockUom =[jitem[@"stockUom"] intValue];
    
    [self init_Stepper:stockUom max:9999 min:stockUom value:stockUom];
    
    self.descriptionLabel.text =  description;
    
    self.qtyEdit.text =[NSString stringWithFormat:@"%d",stockUom];
    self.priceLabel.text =  [NSString stringWithFormat:@"%.2f",unit_price];
    self.mpackLabel.text =  [NSString stringWithFormat:@"%d",stockUom];
}
-(void) init_Stepper:(int) step max:(int) max min:(int)min value:(int)value
{
    
//    [self.stepper becomeFirstResponder];
    if(self.qtystepper!=nil)
    {
        if(min<=0)
            min=1;
        if(step<=0)
            step=1;
        self.qtystepper.minimumValue= min;
        
        
        
        self.qtystepper.stepValue= step;
        
        self.qtystepper.value= value;
        
       
        
        [self.qtystepper addTarget:self action:@selector(valueChanged:) forControlEvents:UIControlEventValueChanged];
        
        
    }
}
- (void)valueChanged:(UIStepper *)sender {
    
    
    
    self.qtyEdit.text = [NSString stringWithFormat:@"%d",(int)sender.value ];
    
//    self.pre_val = (int)sender.value;
//    [self set_Count:(int)sender.value ];
    
    
    //
    //    [celldelegate stepClicked:(int)sender.value];
    //    -(void) stepClicked:(int) value;
}
#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.qtystepper.minimumValue;
    
#ifdef MPACK
    if ((int)qty % (int)self.stepper.stepValue != 0) {
        UIViewController* vc=[RAUtils getViewController :self];
        [((CartViewController *)vc).itemListTable reloadData];
        [RAUtils message_alert:[NSString stringWithFormat:@"Sold in quantities of %d",(int)(self.stepper.stepValue)] title:@"Change Model Count" controller:vc];
        return;
    }
#endif
    
        
        int c=qty;
        
        int m=c%(int)(self.qtystepper.stepValue);
        if(m!=0)
            
        {
            [RAUtils message_alert:[NSString stringWithFormat:@"QTY must be a multiple of %d",(int)self.qtystepper.stepValue] title:@"Warrning" controller:self];
            textField.text = [NSString stringWithFormat:@"%d",self.pre_val];
        }
    
    self.pre_val = qty;

    
        
    
    
    
    

}

- (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;
}

- (IBAction)onOK:(id)sender {
    [self dismissViewControllerAnimated:true completion:^{
            if(self.returnValue)
                self.returnValue(self.scan_val);
        }];
}
- (IBAction)onUpdate:(id)sender {
    NSMutableDictionary* jitem =(NSMutableDictionary*) self.scan_val;
    int qty = [self.qtyEdit.text intValue];
    
    jitem[@"count"] = @(qty);
    jitem[@"subtotal_price"] = @(qty* [jitem[@"unit_price"] doubleValue] );
    
    [self dismissViewControllerAnimated:true completion:^{
            if(self.returnValue)
                self.returnValue(self.scan_val);
        }];
}

/*
#pragma mark - Navigation

// In a storyboard-based application, you will often want to do a little preparation before navigation
- (void)prepareForSegue:(UIStoryboardSegue *)segue sender:(id)sender {
    // Get the new view controller using [segue destinationViewController].
    // Pass the selected object to the new view controller.
}
*/

@end