//
//  SimpleQRViewController.m
//  Unity-iPhone
//
//  Created by zhl on 2022/12/7.
//

#import "SimpleQRViewController.h"
#include "LBXScanNative.h"
#include "UIUtils.h"
#import "ToastManager.h"

@interface SimpleQRViewController ()
@property (weak, nonatomic) IBOutlet UIImageView *scanImg;
@property (weak, nonatomic) IBOutlet UIView *container;
@end

@implementation SimpleQRViewController

- (void)viewDidLoad {
    [super viewDidLoad];
    // Do any additional setup after loading the view from its nib.
  UITapGestureRecognizer *tapGesture = [[UITapGestureRecognizer alloc]initWithTarget:self action:@selector(dismissBgView)];
  [self.view addGestureRecognizer:tapGesture];
      
  UITapGestureRecognizer *bgViewTapGesture = [[UITapGestureRecognizer alloc]initWithTarget:self action:@selector(copyContent)];
  [self.container addGestureRecognizer:bgViewTapGesture];
  
  self.container.backgroundColor = [UIColor whiteColor];
  self.container.layer.shadowOffset = CGSizeMake(0, 2);
  self.container.layer.shadowRadius = 2;
  self.container.layer.shadowColor = [UIColor blackColor].CGColor;
  self.container.layer.shadowOpacity = 0.5;
}

/*
#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.
}
*/
- (void)copyContent{
  UIPasteboard *pasteboard = [UIPasteboard generalPasteboard];
  pasteboard.string = self.content;
  [ToastManager showToastWithMessage:@"Content copied to clipboard."];
  
}
- (void)dismissBgView {
    [UIView animateWithDuration:0.5 animations:^{
        self.view.backgroundColor = [UIColor colorWithWhite:0 alpha:0.1];
        self.container.alpha = 0;
    } completion:^(BOOL finished) {
        [self dismissViewControllerAnimated:NO completion:nil];
    }];
}

- (void)viewWillAppear:(BOOL)animated
{
  [super viewWillAppear:animated];
  self.container.alpha = 1;
  if (!_imgScan) {
    _scanImg.backgroundColor = [UIColor grayColor];
    if (_content) {
      CGSize _size = _scanImg.frame.size;
      _imgScan = [LBXScanNative createQRWithString:_content QRSize:_size];
    }
    _scanImg.image = _imgScan;
  }

}

@end