//
//  HeaderFooterAddView.m
//  PDFViewer
//
//  Created by kdanmobile_2 on 2022/11/16.
//

#import "PDFHeaderFooterAddView.h"
//#import "Masonry.h"

@implementation PDFHeaderFooterAddView

- (instancetype)initWithFrame:(CGRect)frame {
    self = [super initWithFrame:frame];
    if (self) {
//        // Page number
//        _pageNumberLabel = [[UILabel alloc] init];
//        _pageNumberText = [[UITextField alloc] init];
//
//        [self addSubview:_pageNumberLabel];
//        [self addSubview:_pageNumberText];
//
//        // Font size
//        _fontSizeLabel = [[UILabel alloc] init];
//        _fontSizeText = [[UITextField alloc] init];
//
//        [self addSubview:_fontSizeLabel];
//        [self addSubview:_fontSizeText];
//
//        // Page index
//        _pageIndexLabel = [[UILabel alloc] init];
//        _pageIndexNumberText = [[UITextField alloc] init];
//
//        [self addSubview:_pageIndexLabel];
//        [self addSubview:_pageIndexNumberText];
//
//        self.backgroundColor = [UIColor whiteColor];

//        self = [[NSBundle mainBundle] loadNibNamed:@"HeaderFooterAddView" owner:nil options:nil].firstObject;
        _pageIndexNumberText.delegate = self;
        _fontSizeText.delegate = self;
        _pageNumberText.inputView = [[UIView alloc] initWithFrame:CGRectZero];
        _pageNumberText.inputAccessoryView = [[UIView alloc] initWithFrame:CGRectZero];
    }
    return  self;
}

//#pragma mark - Layout
//
//- (void)layoutSubviews {
//    [super layoutSubviews];
//    CGFloat offsetx = 3.5;
//
//    // Page number
//    [_pageNumberLabel mas_makeConstraints:^(MASConstraintMaker *make) {
//        make.top.equalTo(self.colorSlider.mas_bottom).offset(offsetx);
//        make.left.equalTo(self.mas_left).offset(offsetx);
//        make.height.mas_equalTo(34);
//        make.width.mas_equalTo(73);
//    }];
//
//    [_pageNumberText mas_makeConstraints:^(MASConstraintMaker *make) {
//        make.top.equalTo(self.colorSlider.mas_bottom).offset(offsetx);
//        make.left.equalTo(_pageNumberLabel.mas_right).offset(offsetx);
//        make.height.mas_equalTo(34);
//        make.width.mas_equalTo(93);
//    }];
//
//    // Font size
//    [_fontSizeLabel mas_makeConstraints:^(MASConstraintMaker *make) {
//        make.top.equalTo(self.colorSlider.mas_bottom).offset(offsetx);
//        make.left.equalTo(_pageNumberText.mas_right).offset(offsetx + 20);
//        make.height.mas_equalTo(34);
//        make.width.mas_equalTo(73);
//    }];
//
//    [_fontSizeText mas_makeConstraints:^(MASConstraintMaker *make) {
//        make.top.equalTo(self.colorSlider.mas_bottom).offset(offsetx);
//        make.left.equalTo(_fontSizeLabel.mas_right).offset(offsetx);
//        make.height.mas_equalTo(34);
//        make.width.mas_equalTo(93);
//    }];
//
//    // Page index
//    [_pageIndexLabel mas_makeConstraints:^(MASConstraintMaker *make) {
//        make.top.equalTo(_pageNumberLabel.mas_bottom).offset(offsetx);
//        make.left.equalTo(self.mas_left).offset(offsetx);
//        make.height.mas_equalTo(34);
//        make.width.mas_equalTo(73);
//    }];
//
//    [_pageIndexNumberText mas_makeConstraints:^(MASConstraintMaker *make) {
//        make.top.equalTo(_pageNumberText.mas_bottom).offset(offsetx+5);
//        make.left.equalTo(_pageIndexLabel.mas_right).offset(offsetx);
//        make.height.mas_equalTo(33);
//        make.width.mas_equalTo(93);
//    }];
//}
//
//#pragma mark - Assignment
//
//- (void)setText {
//    // Page number location
//    [self.localLabel setText:NSLocalizedString(@"Page number position", nil)];
//    self.localLabel.font = [UIFont boldSystemFontOfSize:12];
//
//    // Alignment
//    [self.alignmentLabel setText:NSLocalizedString(@"alignment", nil)];
//    self.alignmentLabel.font = [UIFont boldSystemFontOfSize:12];
//
//    // Font color
//    [self.colorLabel setText:NSLocalizedString(@"Font Color", nil)];
//    self.colorLabel.font = [UIFont boldSystemFontOfSize:12];
//
//    CALayer *layer = [self.colerImage layer];
//    layer.borderColor = [[UIColor blackColor] CGColor];
//    layer.borderWidth = 0.5f;
//    self.colerImage.image = [UIImage imageNamed:@"text_color_bar"];
//
//    self.colorSlider.minimumValue = 0;
//    self.colorSlider.maximumValue = 100;
//    self.colorSlider.value = 5;
//
//    // Page number
//    [_pageNumberLabel setText:NSLocalizedString(@"Page Text", nil)];
//    _pageNumberLabel.font = [UIFont boldSystemFontOfSize:14];
//
//    _pageNumberText.inputView = [[UIView alloc] initWithFrame:CGRectZero];
//    _pageNumberText.inputAccessoryView = [[UIView alloc] initWithFrame:CGRectZero];
//    _pageNumberText.delegate = self;
//    _pageNumberText.adjustsFontSizeToFitWidth = YES;
//    _pageNumberText.tintColor = [UIColor clearColor];
//    _pageNumberText.borderStyle = UITextBorderStyleRoundedRect;
//    _pageNumberText.placeholder = @"text";
//
//    // Font size
//    [_fontSizeLabel setText:NSLocalizedString(@"Font Szie", nil)];
//    _fontSizeLabel.font = [UIFont boldSystemFontOfSize:14];
//
//    _fontSizeText.keyboardType = UIKeyboardTypeNumbersAndPunctuation;
//    _fontSizeText.clearsOnBeginEditing = YES;
//    _fontSizeText.borderStyle = UITextBorderStyleRoundedRect;
//    _fontSizeText.placeholder = @"18.0";
//    _fontSizeText.delegate = self;
//    _fontSizeText.keyboardType = UIKeyboardTypeDefault;
//
//    // Page index
//    [_pageIndexLabel setText:NSLocalizedString(@"Page Start", nil)];
//    _pageIndexLabel.font = [UIFont boldSystemFontOfSize:12];
//
//    _pageIndexNumberText.keyboardType = UIKeyboardTypeNumbersAndPunctuation;
//    _pageIndexNumberText.clearsOnBeginEditing = YES;
//    _pageIndexNumberText.delegate = self;
//    _pageIndexNumberText.borderStyle = UITextBorderStyleRoundedRect;
//    _pageIndexNumberText.placeholder = @"1";
//}

#pragma mark - UITextFieldDelegate

- (BOOL)textFieldShouldReturn:(UITextField *)textField {
    [textField resignFirstResponder];
    return YES;
}

- (BOOL)textField:(UITextField *)textField shouldChangeCharactersInRange:(NSRange)range replacementString:(NSString *)string {
    if (_fontSizeText == textField || _pageNumberText == textField) {
        return [self validateValue:string];
    }
    
    return YES;
}

- (BOOL)validateValue:(NSString *)number {
    BOOL res = YES;
    NSCharacterSet *numberSet = [NSCharacterSet characterSetWithCharactersInString:@"0123456789"];
    
    NSInteger i = 0;
    while (i < number.length) {
        NSString *str = [number substringWithRange:NSMakeRange(i, 1)];
        NSRange range = [str rangeOfCharacterFromSet:numberSet];
        
        if (range.length == 0) {
            res = NO;
            break;
        }
        i++;
    }
    
    return  res;
}

@end