//
//  MerchantEnrollGuideView.m
//  BuguLive
//
//  Created by qitewei on 2025/8/11.
//  Copyright © 2025 xfg. All rights reserved.
//

#import "MerchantEnrollGuideView.h"
#import "UIView+Extention.h"

@implementation MerchantEnrollGuideView

- (instancetype)initWithFrame:(CGRect)frame
{
    self = [super initWithFrame:frame];
    if (self) {
        [self setupUI];
        [self setupConstraints];
        [self updateSubmitButtonState];
    }
    return self;
}


- (void)setupUI {    
    
    // 添加头部背景和内容
    [self addSubview:self.headerImageView];
    [self.headerImageView addSubview:self.headerIconImageView];
    [self.headerImageView addSubview:self.textLabel];
    [self.headerImageView addSubview:self.subtitleLabel];
    
    // 添加scrollView
    [self addSubview:self.scrollView];
    [self.scrollView addSubview:self.contentView];
    
    
    // 添加步骤容器
    [self.contentView addSubview:self.stepsContainerView];
    [self setupStepsViews];
    
    // 添加协议和按钮
    [self setupAgreementViews];
}


- (void)setupStepsViews {
    [self.stepsContainerView addSubview:self.step1View];
    [self.stepsContainerView addSubview:self.step2View];
    [self.stepsContainerView addSubview:self.step3View];
    
    // 步骤1
    [self setupStepView:self.step1View
               stepIcon:@"store_01"
            stepNumber:@"01"
             stepTitle:ASLocalizedString(@"提交材料")
          stepDuration:ASLocalizedString(@"约30分钟")
              stepDesc:ASLocalizedString(@"上传营业执照、法定代表人身份证等\n相关资质资料")
            actionText:ASLocalizedString(@"查询材料")
                action:@selector(checkMaterialsClicked:)];
    
    // 步骤2
    [self setupStepView:self.step2View
               stepIcon:@"store_02"
            stepNumber:@"02"
             stepTitle:ASLocalizedString(@"平台审核")
          stepDuration:ASLocalizedString(@"约1-3个工作日")
              stepDesc:ASLocalizedString(@"平台进行资质审核")
            actionText:ASLocalizedString(@"查询结果")
                action:@selector(checkResultClicked:)];
    
    // 步骤3
    [self setupStepView:self.step3View
               stepIcon:@"store_03"
            stepNumber:@"03"
             stepTitle:ASLocalizedString(@"完成入驻")
          stepDuration:nil
              stepDesc:ASLocalizedString(@"可以去发布产品和视频/直播带货了")
            actionText:nil
                action:nil];
}

- (void)setupAgreementViews {
    [self addSubview:self.agreementCheckBox];
    [self addSubview:self.agreementLabel];
}

- (void)setupStepView:(UIView *)stepView
             stepIcon:(NSString *)iconName
          stepNumber:(NSString *)stepNumber
           stepTitle:(NSString *)stepTitle
        stepDuration:(NSString *)stepDuration
            stepDesc:(NSString *)stepDesc
          actionText:(NSString *)actionText
              action:(SEL)action {
    
    // 步骤图标
    UIImageView *iconImageView = [[UIImageView alloc] init];
    iconImageView.image = [UIImage imageNamed:iconName];
    [stepView addSubview:iconImageView];
    
//    // 步骤编号
//    UILabel *numberLabel = [[UILabel alloc] init];
//    numberLabel.text = stepNumber;
//    numberLabel.font = [UIFont boldSystemFontOfSize:24];
//    numberLabel.textColor = [UIColor colorWithRed:0.26 green:0.46 blue:1.0 alpha:1.0];
//    [stepView addSubview:numberLabel];
    
    // 步骤标题
    UILabel *titleLabel = [[UILabel alloc] init];
    titleLabel.text = stepTitle;
    titleLabel.font = [UIFont systemFontOfSize:16 weight:UIFontWeightMedium];
    titleLabel.textColor = [UIColor blackColor];
    [stepView addSubview:titleLabel];
    
    // 步骤时长（如果有）
    UILabel *durationLabel = nil;
    if (stepDuration) {
        durationLabel = [[UILabel alloc] init];
        durationLabel.text = stepDuration;
        durationLabel.font = [UIFont systemFontOfSize:14];
        durationLabel.textColor = [UIColor colorWithRed:0.26 green:0.46 blue:1.0 alpha:1.0];
        [stepView addSubview:durationLabel];
    }
    
    // 连接线
    UIImageView *lineImageView = [[UIImageView alloc] init];
    lineImageView.contentMode = UIViewContentModeScaleAspectFit;
    if ([stepNumber isEqualToString:@"03"]) {
        // 第三步不需要连接线
        lineImageView.hidden = YES;
    } else {
        lineImageView.image = [UIImage imageNamed:@"store_01_line"];
    }
    [stepView addSubview:lineImageView];
    
    // 步骤描述
    UILabel *descLabel = [[UILabel alloc] init];
    descLabel.text = stepDesc;
    descLabel.font = [UIFont systemFontOfSize:14];
    descLabel.textColor = [UIColor grayColor];
    descLabel.numberOfLines = 0;
    [stepView addSubview:descLabel];
    
    // 操作按钮（如果有）
    UIButton *actionButton = nil;
    if (actionText && action) {
        actionButton = [UIButton buttonWithType:UIButtonTypeCustom];
        [actionButton setTitle:actionText forState:UIControlStateNormal];
        [actionButton setTitleColor:[UIColor colorWithRed:0.26 green:0.46 blue:1.0 alpha:1.0] forState:UIControlStateNormal];
        actionButton.titleLabel.font = [UIFont systemFontOfSize:14];
        [actionButton addTarget:self action:action forControlEvents:UIControlEventTouchUpInside];
        [stepView addSubview:actionButton];
    }
    
    // 设置约束
    [iconImageView mas_makeConstraints:^(MASConstraintMaker *make) {
        make.left.equalTo(stepView).offset(kRealValue(24));
        make.top.equalTo(stepView).offset(kRealValue(20));
        make.size.mas_equalTo(CGSizeMake(kRealValue(28), kRealValue(24)));
    }];
    
//    [numberLabel mas_makeConstraints:^(MASConstraintMaker *make) {
//        make.left.equalTo(iconImageView.mas_right).offset(kRealValue(16));
//        make.top.equalTo(stepView).offset(kRealValue(20));
//    }];
    
    [titleLabel mas_makeConstraints:^(MASConstraintMaker *make) {
        make.left.equalTo(iconImageView.mas_right).offset(kRealValue(12));
        make.centerY.equalTo(iconImageView);
    }];
    
    if (durationLabel) {
        [durationLabel mas_makeConstraints:^(MASConstraintMaker *make) {
            make.left.equalTo(titleLabel.mas_right).offset(kRealValue(12));
            make.centerY.equalTo(titleLabel);
        }];
    }
    
    if (!lineImageView.hidden) {
        [lineImageView mas_makeConstraints:^(MASConstraintMaker *make) {
            make.left.equalTo(iconImageView).offset(kRealValue(20));
            make.top.equalTo(iconImageView.mas_bottom).offset(kRealValue(8));
            make.width.equalTo(@(kRealValue(8)));
            make.height.equalTo(@(kRealValue(70)));
        }];
    }
    
    [descLabel mas_makeConstraints:^(MASConstraintMaker *make) {
        make.left.equalTo(titleLabel);
        make.right.equalTo(stepView).offset(-kRealValue(24));
        make.top.equalTo(titleLabel.mas_bottom).offset(kRealValue(8));
    }];
    
    if (actionButton) {
        [actionButton mas_makeConstraints:^(MASConstraintMaker *make) {
            make.left.equalTo(titleLabel);
            make.top.equalTo(descLabel.mas_bottom).offset(kRealValue(8));
            make.bottom.equalTo(stepView).offset(-kRealValue(20));
        }];
    } else {
        [descLabel mas_makeConstraints:^(MASConstraintMaker *make) {
            make.bottom.equalTo(stepView).offset(-kRealValue(20));
        }];
    }
}


- (void)setupConstraints {
    
    [self.headerImageView mas_makeConstraints:^(MASConstraintMaker *make) {
        make.height.mas_equalTo(kRealValue(90));
        make.left.right.equalTo(self).inset(12);
        make.top.mas_offset(0);
    }];
    
    [self.scrollView mas_remakeConstraints:^(MASConstraintMaker *make) {
        make.left.right.equalTo(self).inset(12);
        make.bottom.equalTo(self.agreementCheckBox.mas_top).mas_offset(-kRealValue(10));
        make.top.equalTo(self.headerImageView.mas_bottom).offset(kRealValue(10));
    }];
    
    // 头部图标
    [self.headerIconImageView mas_makeConstraints:^(MASConstraintMaker *make) {
        make.left.mas_offset(0);
        make.top.mas_offset(kRealValue(-50));
        make.width.height.equalTo(@(kRealValue(160)));
    }];
    
    // 标题
    [self.textLabel mas_makeConstraints:^(MASConstraintMaker *make) {
        make.left.equalTo(self.headerIconImageView.mas_right);
        make.top.mas_offset(kRealValue(21));
    }];
    
    // 副标题
    [self.subtitleLabel mas_makeConstraints:^(MASConstraintMaker *make) {
        make.left.equalTo(self.textLabel);
        make.right.mas_offset(-8);
        make.top.equalTo(self.textLabel.mas_bottom).offset(kRealValue(10));
    }];
    
    // 步骤容器
    [self.stepsContainerView mas_makeConstraints:^(MASConstraintMaker *make) {
        make.left.right.equalTo(self.contentView);
        make.top.mas_offset(0);
        make.bottom.mas_offset(0);
    }];
    
    // 步骤视图
    [self.step1View mas_makeConstraints:^(MASConstraintMaker *make) {
        make.left.right.top.equalTo(self.stepsContainerView);
    }];
    
    [self.step2View mas_makeConstraints:^(MASConstraintMaker *make) {
        make.left.right.equalTo(self.stepsContainerView);
        make.top.equalTo(self.step1View.mas_bottom);
    }];
    
    [self.step3View mas_makeConstraints:^(MASConstraintMaker *make) {
        make.left.right.equalTo(self.stepsContainerView);
        make.top.equalTo(self.step2View.mas_bottom);
        make.bottom.equalTo(self.stepsContainerView);
    }];
    
    // 协议复选框
    [self.agreementCheckBox mas_makeConstraints:^(MASConstraintMaker *make) {
        make.left.equalTo(self.nextButton).offset(kRealValue(24));
        make.bottom.equalTo(self.nextButton.mas_top).offset(kRealValue(-20));
        make.width.height.equalTo(@(kRealValue(20)));
    }];
    
    // 协议标签
    [self.agreementLabel mas_makeConstraints:^(MASConstraintMaker *make) {
        make.left.equalTo(self.agreementCheckBox.mas_right).offset(kRealValue(8));
        make.right.mas_offset(-kRealValue(24));
        make.centerY.equalTo(self.agreementCheckBox);
    }];
    
}

#pragma mark - Actions

- (void)checkMaterialsClicked:(UIButton *)sender {
    // TODO: 查看材料详情
    NSLog(@"Check materials clicked");
}

- (void)checkResultClicked:(UIButton *)sender {
    // TODO: 查看审核结果
    NSLog(@"Check result clicked");
}

- (void)agreementCheckBoxClicked:(UIButton *)sender {
    self.isAgreementChecked = !self.isAgreementChecked;
    [self updateAgreementCheckBox];
    [self updateSubmitButtonState];
}

- (void)goNext {
    if (!self.isAgreementChecked) {
        // TODO: 显示提示信息
        NSLog(@"Please agree to the agreement first");
        return;
    }
    
    [super goNext];
}

- (void)agreementLabelTapped:(UITapGestureRecognizer *)gesture {
    // TODO: 显示协议详情
    NSLog(@"Agreement tapped");
}

#pragma mark - Private Methods

- (void)updateAgreementCheckBox {
    NSString *imageName = self.isAgreementChecked ? @"store_check" : @"store_uncheck";
    [self.agreementCheckBox setImage:[UIImage imageNamed:imageName] forState:UIControlStateNormal];
}

- (void)updateSubmitButtonState {
    self.nextButton.enabled = self.isAgreementChecked;
    self.nextButton.alpha = self.isAgreementChecked ? 1.0 : 0.5;
}

#pragma mark - Lazy Loading

- (UIImageView *)headerIconImageView {
    if (!_headerIconImageView) {
        UIImageView *headerIconImageView = [[UIImageView alloc] init];
        headerIconImageView.image = [UIImage imageNamed:@"store_header_icon"];
        headerIconImageView.contentMode = UIViewContentModeScaleAspectFit;
        _headerIconImageView = headerIconImageView;
    }
    return _headerIconImageView;
}

- (UIImageView *)headerImageView {
    if (!_headerImageView) {
        _headerImageView = [[UIImageView alloc] initWithImage:[UIImage imageNamed:@"store_header"]];
        _headerImageView.contentMode = UIViewContentModeScaleAspectFill;
    }
    return _headerImageView;
}

- (UILabel *)textLabel {
    if (!_textLabel) {
        UILabel *titleLabel = [[UILabel alloc] init];
        titleLabel.text = ASLocalizedString(@"商家入驻");
        titleLabel.font = [UIFont systemFontOfSize:20 weight:UIFontWeightMedium];
        titleLabel.textColor = [UIColor whiteColor];
        _textLabel = titleLabel;
    }
    return _textLabel;
}

- (UILabel *)subtitleLabel {
    if (!_subtitleLabel) {
        UILabel *subtitleLabel = [[UILabel alloc] init];
        subtitleLabel.text = ASLocalizedString(@"以下是商家入驻流程，请仔细阅读");
        subtitleLabel.font = [UIFont systemFontOfSize:12 weight:UIFontWeightRegular];
        subtitleLabel.textColor = [UIColor colorWithWhite:1.0 alpha:1.0];
        subtitleLabel.numberOfLines = 2;
        _subtitleLabel = subtitleLabel;
    }
    return _subtitleLabel;
}

- (UIView *)stepsContainerView {
    if (!_stepsContainerView) {
        UIView *stepsContainerView = [[UIView alloc] init];
        stepsContainerView.backgroundColor = [UIColor clearColor];
        _stepsContainerView = stepsContainerView;
    }
    return _stepsContainerView;
}

- (UIView *)step1View {
    if (!_step1View) {
        UIView *step1View = [[UIView alloc] init];
        step1View.backgroundColor = [UIColor clearColor];
        _step1View = step1View;
    }
    return _step1View;
}

- (UIView *)step2View {
    if (!_step2View) {
        UIView *step2View = [[UIView alloc] init];
        step2View.backgroundColor = [UIColor clearColor];
        _step2View = step2View;
    }
    return _step2View;
}

- (UIView *)step3View {
    if (!_step3View) {
        UIView *step3View = [[UIView alloc] init];
        step3View.backgroundColor = [UIColor clearColor];
        _step3View = step3View;
    }
    return _step3View;
}

- (UIButton *)agreementCheckBox {
    if (!_agreementCheckBox) {
        UIButton *agreementCheckBox = [UIButton buttonWithType:UIButtonTypeCustom];
        [agreementCheckBox setImage:[UIImage imageNamed:@"store_uncheck"] forState:UIControlStateNormal];
        [agreementCheckBox addTarget:self action:@selector(agreementCheckBoxClicked:) forControlEvents:UIControlEventTouchUpInside];
        _agreementCheckBox = agreementCheckBox;
    }
    return _agreementCheckBox;
}

- (UILabel *)agreementLabel {
    if (!_agreementLabel) {
        UILabel *agreementLabel = [[UILabel alloc] init];
        
        NSString *text = [NSString stringWithFormat:@"%@ %@",
                         ASLocalizedString(@"已阅读并同意签署"),
                         ASLocalizedString(@"《入驻开店服务协议》")];
        
        NSMutableAttributedString *attributedText = [[NSMutableAttributedString alloc] initWithString:text];
        
        // 设置整体样式
        [attributedText addAttribute:NSFontAttributeName
                               value:[UIFont systemFontOfSize:14]
                               range:NSMakeRange(0, text.length)];
        [attributedText addAttribute:NSForegroundColorAttributeName
                               value:[UIColor grayColor]
                               range:NSMakeRange(0, text.length)];
        
        // 设置协议链接样式
        NSRange linkRange = [text rangeOfString:ASLocalizedString(@"《入驻开店服务协议》")];
        if (linkRange.location != NSNotFound) {
            [attributedText addAttribute:NSForegroundColorAttributeName
                                   value:[UIColor colorWithRed:0.26 green:0.46 blue:1.0 alpha:1.0]
                                   range:linkRange];
        }
        
        agreementLabel.attributedText = attributedText;
        agreementLabel.userInteractionEnabled = YES;
        agreementLabel.numberOfLines = 2;
        // 添加点击手势
        UITapGestureRecognizer *tapGesture = [[UITapGestureRecognizer alloc] initWithTarget:self action:@selector(agreementLabelTapped:)];
        [agreementLabel addGestureRecognizer:tapGesture];
        _agreementLabel = agreementLabel;
    }
    return _agreementLabel;
}


@end