location_guanai/QuickSearchLocation/Classes/Common/View/QSLCountdownView.swift

//
//  CountDownView.swift
//  QuickSearchLocation
//
//  Created by Destiny on 2025/9/24.
//

import UIKit
import YYText

class QSLCountdownView: UIView {
    private let label = YYLabel()
    private var countdownType: Int  // 1 :首页优惠券 2:引导页
        
    // 自定义初始化方法，传入Int参数
    init(frame: CGRect, type: Int) {
        self.countdownType = type  // 存储传入的type
        super.init(frame: frame)
        setupUI()
    }
    
    required init?(coder: NSCoder) {
        fatalError("init(coder:) has not been implemented")
    }
    
    
    private func setupUI() {
        addSubview(label)
        label.snp.makeConstraints { make in
            make.edges.equalToSuperview()
        }
    }
    
    func updateCountdownText(_ timeString: String) {
        
        if (self.countdownType == 1){
            let fullText = " \(timeString)   限时特惠"
            let attributedText = NSMutableAttributedString(string: fullText)
            
            // 设置整体样式
            attributedText.yy_font = UIFont.textM(10)
            attributedText.yy_color = UIColor.white
            
            // 查找时间部分的range
            if let timeRange = fullText.range(of: timeString) {
                let nsRange = NSRange(timeRange, in: fullText)
                let timeAttributedString = NSMutableAttributedString(string: String(fullText[timeRange]))
                
                // 设置数字背景
                let bgColor = UIColor.white
                let bgBorder = YYTextBorder(fill: bgColor, cornerRadius: 2)
                bgBorder.insets = UIEdgeInsets(top: -3, left: -2.5, bottom: -2, right: -2)
                
                let bgBorder1 = YYTextBorder(fill: UIColor.clear, cornerRadius: 0)
                bgBorder1.insets = UIEdgeInsets(top: -3, left: -2, bottom: -2, right: -2)
                
                // 遍历每个字符
                for (index, char) in timeAttributedString.string.enumerated() {
                    let range = NSRange(location: index, length: 1)
                    if char.isNumber {
                        timeAttributedString.yy_setTextBackgroundBorder(bgBorder, range: range)
                        timeAttributedString.yy_setColor(UIColor.hexStringColor(hexString: "#0E5662"), range: range)
                    } else {
                        timeAttributedString.yy_setTextBackgroundBorder(bgBorder1, range: range)
                        timeAttributedString.yy_setColor(bgColor, range: range)
                        timeAttributedString.yy_setKern(NSNumber(value: 1), range: range)
                    }
                }
                
                // 替换原始文本中的时间部分
                attributedText.replaceCharacters(in: nsRange, with: timeAttributedString)
            }
            
            label.attributedText = attributedText
        }else{
            let fullText = "优惠活动倒计时   \(timeString)   限时特惠"
            let attributedText = NSMutableAttributedString(string: fullText)
            
            // 设置整体样式
            attributedText.yy_font = UIFont.systemFont(ofSize: 11)
            attributedText.yy_color = UIColor.hexStringColor(hexString: "#FF5656")
            
            // 查找时间部分的range
            if let timeRange = fullText.range(of: timeString) {
                let nsRange = NSRange(timeRange, in: fullText)
                let timeAttributedString = NSMutableAttributedString(string: String(fullText[timeRange]))
                
                // 设置数字背景
                let bgColor = UIColor.hexStringColor(hexString: "#FF5656")
                let bgBorder = YYTextBorder(fill: bgColor, cornerRadius: 2)
                bgBorder.insets = UIEdgeInsets(top: -3, left: -2.5, bottom: -2, right: -2)
                
                let bgBorder1 = YYTextBorder(fill: UIColor.clear, cornerRadius: 0)
                bgBorder1.insets = UIEdgeInsets(top: -3, left: -2, bottom: -2, right: -2)
                
                // 遍历每个字符
                for (index, char) in timeAttributedString.string.enumerated() {
                    let range = NSRange(location: index, length: 1)
                    if char.isNumber {
                        timeAttributedString.yy_setTextBackgroundBorder(bgBorder, range: range)
                        timeAttributedString.yy_setColor(UIColor.white, range: range)
                    } else {
                        timeAttributedString.yy_setTextBackgroundBorder(bgBorder1, range: range)
                        timeAttributedString.yy_setColor(bgColor, range: range)
                        timeAttributedString.yy_setKern(NSNumber(value: 1), range: range)
                    }
                }
                
                // 替换原始文本中的时间部分
                attributedText.replaceCharacters(in: nsRange, with: timeAttributedString)
            }
            
            label.attributedText = attributedText
            label.textAlignment = .center
        }

    }
}