//
//  SelfRenderView.swift
//  RoderickRalph
//
//  Created by Neoa on 2025/1/11.
//

import UIKit
import AnyThinkNative

// 定义常量（混淆命名）
let kNRPaneW = UIScreen.main.bounds.width
let kNRPaneH: CGFloat = 170
let kNRMediaW = UIScreen.main.bounds.width
let kNRMediaH: CGFloat = 160

class RenderUnitView: UIView {
    
    // MARK: - UI Components
    /// 广告主
    var advLabel: UILabel!
    
    /// 内容
    var bodyLabel: UILabel!
    
    /// 标题
    var headlineLabel: UILabel!
    
    /// 类似"点我下载"按钮上面的口号
    var actionLabel: UILabel!
    
    /// 评分
    var scoreLabel: UILabel!
    
    /// 推广应用icon
    var badgeImageView: UIImageView!
    
    /// 主图
    var heroImageView: UIImageView!
    
    /// 广告平台logo标识
    var brandLogoView: UIImageView!
    
    /// 关闭按钮
    var closeControl: UIButton!
    
    /// 媒体视图
    var mediaContainer: UIView?
    
    // only for yandex native
    var hostLabel: UILabel!
    var alertLabel: UILabel!
    
    // MARK: - Private Properties
    private var adPayload: ATNativeAdOffer?
    
    // MARK: - Initialization
    override init(frame: CGRect) {
        super.init(frame: frame)
        configureSurface()
    }
    
    required init?(coder: NSCoder) {
        super.init(coder: coder)
        configureSurface()
    }
    
    convenience init(offer: ATNativeAdOffer) {
        self.init(frame: .zero)
        self.adPayload = offer
        configureSurface()
    }
    
    deinit {
        print("🔥---RenderUnitView--dealloc")
    }
    
    // MARK: - UI Setup
    private func configureSurface() {
        // 随机背景色
        backgroundColor = makeRandomTint()
        
        assembleSubviews()
        constrainSubviews()
        applyOfferContent()
    }
    
    private func assembleSubviews() {
//        // 广告主标签
//        advertiserLabel = UILabel()
//        advertiserLabel.font = UIFont.boldSystemFont(ofSize: 15.0)
//        advertiserLabel.textColor = .black
//        advertiserLabel.textAlignment = .left
//        advertiserLabel.translatesAutoresizingMaskIntoConstraints = false
//        addSubview(advertiserLabel)
        
        // 标题标签
        headlineLabel = UILabel()
        headlineLabel.font = UIFont.systemFont(ofSize: 14.0)
        headlineLabel.textColor = .gray
        headlineLabel.textAlignment = .left
        headlineLabel.translatesAutoresizingMaskIntoConstraints = false
        addSubview(headlineLabel)
        
        // 内容标签
        bodyLabel = UILabel()
        bodyLabel.font = UIFont.boldSystemFont(ofSize: 16.0)
        bodyLabel.textColor = .black
        bodyLabel.numberOfLines = 0
        bodyLabel.translatesAutoresizingMaskIntoConstraints = false
        addSubview(bodyLabel)
        
//        // CTA标签
//        ctaLabel = UILabel()
//        ctaLabel.font = UIFont.systemFont(ofSize: 15.0)
//        ctaLabel.textColor = .white
//        ctaLabel.backgroundColor = .blue
//        ctaLabel.textAlignment = .center
//        ctaLabel.translatesAutoresizingMaskIntoConstraints = false
//        addSubview(ctaLabel)
//        
//        // 评分标签
//        ratingLabel = UILabel()
//        ratingLabel.font = UIFont.systemFont(ofSize: 15.0)
//        ratingLabel.textColor = .systemYellow
//        ratingLabel.translatesAutoresizingMaskIntoConstraints = false
//        addSubview(ratingLabel)
        
//        // 域名标签 (yandex)
//        domainLabel = UILabel()
//        domainLabel.font = UIFont.systemFont(ofSize: 15.0)
//        domainLabel.textColor = .black
//        domainLabel.translatesAutoresizingMaskIntoConstraints = false
//        addSubview(domainLabel)
//        
//        // 警告标签 (yandex)
//        warningLabel = UILabel()
//        warningLabel.font = UIFont.systemFont(ofSize: 15.0)
//        warningLabel.textColor = .black
//        warningLabel.translatesAutoresizingMaskIntoConstraints = false
//        addSubview(warningLabel)
        
//        // 图标
//        iconImageView = UIImageView()
//        iconImageView.layer.cornerRadius = 4.0
//        iconImageView.layer.masksToBounds = true
//        iconImageView.contentMode = .scaleAspectFit
//        iconImageView.translatesAutoresizingMaskIntoConstraints = false
//        addSubview(iconImageView)
        
        // 主图
        heroImageView = UIImageView()
        heroImageView.contentMode = .scaleAspectFit
        heroImageView.translatesAutoresizingMaskIntoConstraints = false
        addSubview(heroImageView)
        
        // Logo
//        logoImageView = UIImageView()
//        logoImageView.contentMode = .scaleAspectFit
//        logoImageView.tag = 110220
//        logoImageView.translatesAutoresizingMaskIntoConstraints = false
//        addSubview(logoImageView)
        
        // 关闭按钮
        closeControl = UIButton(type: .custom)
        closeControl.backgroundColor = .white
        // 尝试从AnyThinkSDK bundle中获取关闭按钮图片
//        if let bundlePath = Bundle.main.path(forResource: "AnyThinkSDK", ofType: "bundle"),
//           let bundle = Bundle(path: bundlePath),
//           let closeImg = UIImage(named: "offer_video_close", in: bundle, compatibleWith: nil) {
//            dislikeButton.setImage(closeImg, for: .normal)
//        } else {
            closeControl.setTitle("×", for: .normal)
            closeControl.setTitleColor(.gray, for: .normal)
            closeControl.titleLabel?.font = UIFont.boldSystemFont(ofSize: 18)
//        }
        closeControl.translatesAutoresizingMaskIntoConstraints = false
        addSubview(closeControl)
        
        enableInteractions()
    }
    
    private func enableInteractions() {
//        ctaLabel.isUserInteractionEnabled = true
//        advertiserLabel.isUserInteractionEnabled = true
        headlineLabel.isUserInteractionEnabled = true
        bodyLabel.isUserInteractionEnabled = true
//        ratingLabel.isUserInteractionEnabled = true
//        domainLabel.isUserInteractionEnabled = true
//        warningLabel.isUserInteractionEnabled = true
//        iconImageView.isUserInteractionEnabled = true
        heroImageView.isUserInteractionEnabled = true
//        logoImageView.isUserInteractionEnabled = true
    }
    
    private func applyOfferContent() {
        guard let offer = adPayload else { return }
        
        // 设置图标
//        if let icon = offer.nativeAd.icon {
//            iconImageView.image = icon
//        } else if let iconUrl = offer.nativeAd.iconUrl, let url = URL(string: iconUrl) {
//            loadImage(from: url, into: iconImageView)
//            print("🔥AnyThinkDemo::iconUrl:\(iconUrl)")
//        }
        
        // 设置主图
        if let mainImage = offer.nativeAd.mainImage {
            heroImageView.image = mainImage
        } else if let imageUrl = offer.nativeAd.imageUrl, let url = URL(string: imageUrl) {
            fetchImage(from: url, into: heroImageView)
            print("🔥AnyThinkDemo::imageUrl:\(imageUrl)")
        }
        
//        // 设置Logo
//        if let logoUrl = offer.nativeAd.logoUrl, !logoUrl.isEmpty {
//            print("🔥----logoUrl:\(logoUrl)")
//            if let url = URL(string: logoUrl) {
//                loadImage(from: url, into: logoImageView)
//            }
//        } else if let logo = offer.nativeAd.logo {
//            print("🔥----logo:\(logo)")
//            logoImageView.image = logo
//        } else {
//            // 根据networkFirmID设置默认平台logo
////            if offer.networkFirmID == ATNetworkFirmIDTypeCSJ {
////                logoImageView.image = UIImage(named: "tt_ad_logo_new")
////            }
//        }
        
        // 设置文本内容
//        advertiserLabel.text = offer.nativeAd.advertiser
        headlineLabel.text = offer.nativeAd.title
        bodyLabel.text = offer.nativeAd.mainText
//        ctaLabel.text = offer.nativeAd.ctaText ?? "查看详情"// : offer.nativeAd.ctaText
//        ratingLabel.text = "评分:\(offer.nativeAd.rating?.stringValue ?? "暂无评分")"
        
        // yandex平台支持
//        domainLabel.text = offer.nativeAd.domain
//        warningLabel.text = offer.nativeAd.warning
        print("🔥AnythinkDemo::native domain:\(offer.nativeAd.domain ?? ""); warning:\(offer.nativeAd.warning ?? "")")
        
        print("🔥AnythinkDemo::native文本内容title:\(offer.nativeAd.title ?? ""); text:\(offer.nativeAd.mainText ?? ""); cta:\(offer.nativeAd.ctaText ?? "")")
    }
    
    private func constrainSubviews() {
        backgroundColor = .white
        headlineLabel.backgroundColor = .white
        bodyLabel.backgroundColor = .white
        
        NSLayoutConstraint.activate([
            
            // 主图约束
            heroImageView.leadingAnchor.constraint(equalTo: leadingAnchor, constant: 12),
//            mainImageView.centerYAnchor.constraint(equalTo: centerYAnchor),
            heroImageView.topAnchor.constraint(equalTo: topAnchor, constant: 10),
            heroImageView.widthAnchor.constraint(equalToConstant: 200),
            heroImageView.heightAnchor.constraint(equalToConstant: 150),

//            // Logo约束
//            logoImageView.heightAnchor.constraint(equalToConstant: 25),
//            logoImageView.widthAnchor.constraint(equalToConstant: 25),
//            logoImageView.bottomAnchor.constraint(equalTo: bottomAnchor, constant: -5),
//            logoImageView.leadingAnchor.constraint(equalTo: leadingAnchor, constant: 5),
            
            // 内容约束
            bodyLabel.leadingAnchor.constraint(equalTo: heroImageView.trailingAnchor, constant: 8),
            bodyLabel.trailingAnchor.constraint(equalTo: trailingAnchor, constant: -30),
//            textLabel.heightAnchor.constraint(equalToConstant: 20),
            bodyLabel.topAnchor.constraint(equalTo: heroImageView.topAnchor, constant: 10),

            // 标题约束
            headlineLabel.leadingAnchor.constraint(equalTo: heroImageView.trailingAnchor, constant: 8),
            headlineLabel.trailingAnchor.constraint(equalTo: trailingAnchor, constant: -36),
            headlineLabel.heightAnchor.constraint(equalToConstant: 20),
            headlineLabel.bottomAnchor.constraint(equalTo: heroImageView.bottomAnchor,constant: 0),
            
            
//            // CTA约束
//            ctaLabel.topAnchor.constraint(equalTo: textLabel.bottomAnchor, constant: 5),
//            ctaLabel.widthAnchor.constraint(equalToConstant: 100),
//            ctaLabel.heightAnchor.constraint(equalToConstant: ctaLabel.font.lineHeight),
//            ctaLabel.leadingAnchor.constraint(equalTo: textLabel.leadingAnchor),
            
//            // 评分约束
//            ratingLabel.leadingAnchor.constraint(equalTo: ctaLabel.trailingAnchor, constant: 20),
//            ratingLabel.heightAnchor.constraint(equalToConstant: ratingLabel.font.lineHeight),
//            ratingLabel.topAnchor.constraint(equalTo: ctaLabel.topAnchor),
//            
//            // 域名约束
//            domainLabel.leadingAnchor.constraint(equalTo: ratingLabel.trailingAnchor, constant: 20),
//            domainLabel.trailingAnchor.constraint(equalTo: trailingAnchor, constant: -40),
//            domainLabel.topAnchor.constraint(equalTo: ctaLabel.topAnchor),
//            domainLabel.heightAnchor.constraint(equalToConstant: 40),
//            
//            // 广告主约束
//            advertiserLabel.heightAnchor.constraint(equalToConstant: advertiserLabel.font.lineHeight),
//            advertiserLabel.leadingAnchor.constraint(equalTo: ctaLabel.leadingAnchor),
//            advertiserLabel.topAnchor.constraint(equalTo: ctaLabel.bottomAnchor, constant: 5),
//            
//            // 图标约束
//            iconImageView.leadingAnchor.constraint(equalTo: leadingAnchor, constant: 20),
//            iconImageView.heightAnchor.constraint(equalToConstant: 75),
//            iconImageView.widthAnchor.constraint(equalToConstant: 75),
//            iconImageView.topAnchor.constraint(equalTo: topAnchor, constant: 20),
//            
//            
//            // 警告标签约束
//            warningLabel.leadingAnchor.constraint(equalTo: leadingAnchor, constant: 5),
//            warningLabel.trailingAnchor.constraint(equalTo: trailingAnchor, constant: -5),
//            warningLabel.bottomAnchor.constraint(equalTo: bottomAnchor, constant: -5),
//            warningLabel.heightAnchor.constraint(equalToConstant: 40),
            
            // 关闭按钮约束
            closeControl.heightAnchor.constraint(equalToConstant: 20),
            closeControl.widthAnchor.constraint(equalToConstant: 20),
            closeControl.topAnchor.constraint(equalTo: topAnchor, constant: 5),
            closeControl.trailingAnchor.constraint(equalTo: trailingAnchor, constant: -10)
        ])
    }
    
    // MARK: - Media View
    func installMediaView(_ mediaView: UIView?) {
        self.mediaContainer = mediaView
        
        if let mediaView = mediaView {
            addSubview(mediaView)
            mediaView.translatesAutoresizingMaskIntoConstraints = false
            
            // 给mediaView设置约束，与mainImageView相同
            NSLayoutConstraint.activate([
                mediaView.leadingAnchor.constraint(equalTo: heroImageView.leadingAnchor),
                mediaView.trailingAnchor.constraint(equalTo: heroImageView.trailingAnchor),
                mediaView.topAnchor.constraint(equalTo: heroImageView.topAnchor),
                mediaView.bottomAnchor.constraint(equalTo: heroImageView.bottomAnchor)
            ])
        }
    }
    
    // MARK: - Helper Methods
    private func makeRandomTint() -> UIColor {
        let r = CGFloat.random(in: 0...255)
        let g = CGFloat.random(in: 0...255)
        let b = CGFloat.random(in: 0...255)
        let a = CGFloat.random(in: 0...255)
        return UIColor(red: r/255.0, green: g/255.0, blue: b/255.0, alpha: a/255.0)
    }
    
    private func fetchImage(from url: URL, into imageView: UIImageView) {
        URLSession.shared.dataTask(with: url) { data, _, _ in
            guard let data = data, let image = UIImage(data: data) else { return }
            DispatchQueue.main.async {
                imageView.image = image
            }
        }.resume()
    }
    
    // MARK: - Cleanup
    func teardown() {
        // 及时销毁offer
        adPayload = nil
        mediaContainer?.removeFromSuperview()
        mediaContainer = nil
    }
}