//
//  CPDFTextPreview.m
//  PDFViewer
//
//  Created by kdan on 2022/11/18.
//

#import "PDFWatermarkTextPreview.h"
#import "Masonry.h"

BOOL gTextPreviewIsFirstLayout = YES;

@implementation PDFWatermarkTextPreview

- (instancetype)initWithFrame:(CGRect)frame
{
    if (self = [super initWithFrame:frame]) {
        
        _rotationBtn = [UIButton buttonWithType:UIButtonTypeCustom];
        
        [self.documentImageView addSubview:self.preLabel];
        [self.preLabel addSubview:_rotationBtn];
        
        self.backgroundColor = [UIColor grayColor];
    }
    return self;
}

#pragma mark - Drawrect

- (void)drawRect:(CGRect)rect {
    [super drawRect:rect];

    self.preLabel.layer.borderWidth = 1;
    self.preLabel.layer.borderColor = UIColor.blueColor.CGColor;

    [self.preLabel sizeToFit];
    
    /*
     this have a core was delete:
         if (gTextPreviewIsFirstLayout) {
             gTextPreviewIsFirstLayout = NO;
         }
     
     */

    CGRect frame = self.preLabel.frame;
    frame.origin = CGPointMake(self.documentImageView.bounds.size.width / 2 - self.preLabel.frame.size.width / 2, self.documentImageView.bounds.size.height / 2 - self.preLabel.frame.size.height / 2);
    self.preLabel.frame = frame;

    _rotationBtn.layer.cornerRadius = 10;
    _rotationBtn.layer.masksToBounds = YES;
    _rotationBtn.layer.borderColor = UIColor.blueColor.CGColor;
    [_rotationBtn setBackgroundImage:[UIImage imageNamed:@"btn_selected"] forState:UIControlStateNormal];
    
    [_rotationBtn mas_makeConstraints:^(MASConstraintMaker *make) {
        make.top.equalTo(self.preLabel.mas_bottom).offset(-15);
        make.width.equalTo(@30);
        make.height.equalTo(@30);
        make.left.equalTo(self.preLabel.mas_right).offset(-15);
    }];
}

@end