//
//  bbbAdManager.swift
//  playbtest
//
//  Created by mac on 2025/3/11.
//

import Foundation
import AppLovinSDK


class bConfig: NSObject {
    /// 广告Key
    var adKey:String = "ASzem9nx0b1GPGgqSznirEM2Z3tPPNLM44UaTcd4IhdyAWT276ehP69bxXPy_X8Z7CXlzVdzXtTDUAZld8Tefl"
    
    /// 广告数组
    var allAdIds:[String] = ["f74b2d3d342ec45a","bf2b8cf7994069f0","407b87a108c8d22d","153eb6f6c918c79c"]
    /// 广告数组
    var adids:[String] =  []
    ///设备ID
    var adbrush_deviceid:String?
    ///最低ecpm
    var adbrush_ecpm:Double = 0.0005
    /// 本地ip
    var adbrush_localip:String?
    /// A面load show
    var adbrush_base_url:String = "http://183.222.62.53:58078"
    /// 本地服务
    var adbrush_local_url:String = "http://127.0.0.1:6000"
    
    /// 远程ip
    var remouteIP:String = ""
    /// dataId
    var dataId:String = ""
    
    ///IDFA
    var idfa:String = ""
    
    
    
    ///
    var washParam:Bool = false
    ///
    var linkId:String = ""
    
    ///load次数
    var loadcount:Int = 0
    
    var ipTime:Int = 0
 
    override init() {
        super.init()
        if self.allAdIds.count > 3 {
            self.adids = Array(self.allAdIds.shuffled().prefix(3))
        } else {
            self.adids = self.allAdIds
        }
    }
    
    ///是否正在展示中
    @objc dynamic var isadsureshow:Bool = false
   
    
    func getRandomString() -> String? {
        return adids.randomElement()
    }
    // 判断当前是否为广告不量模式
    func isADSSMode() -> Bool {
        //    return true
        return UserDefaults.standard.bool(forKey: "kLuxSSFaceKey")
    }
}

class AdItem :NSObject,MAAdDelegate{

    
    var interstitialAd:MAInterstitialAd!
    var interstitialAdID: String = ""
    
    var retryAttempt = 0.0
    
    // 定义广告关闭后的操作闭包
    var onAdClosed: (() -> Void)?
    var onStatusChange:((_:String,_:Int, _:Double) -> Void)?
    
    var startLoadTime: DispatchTime?
    
    // 0: 初始，1:加载中，2:加载完成，3:展示中，4:关闭，5:加载失败，6:展示失败
    private(set) var status: Int = 0
    
    private(set) var ecpm:Double = 0.0
    
    
    init(adID:String){
        
        super.init()
        self.interstitialAdID = adID
        // loadInterstitialAd()
        
    }
    
    func changeStatus(st:Int) {
        self.status = st
        onStatusChange?(self.interstitialAdID, st, self.ecpm)
    }
    
    
    func loadInterstitialAd(){
        interstitialAd = MAInterstitialAd(adUnitIdentifier:interstitialAdID)
        interstitialAd.delegate = self
        startLoadTime = DispatchTime.now()
        changeStatus(st: 1)
        interstitialAd.load()
        
    }
    
    
    func showAd(onAdClosed: @escaping () -> Void) {
        self.onAdClosed = onAdClosed
        NSLog("onAdClosed set: \(self.onAdClosed != nil)")
        interstitialAd.show(forPlacement: interstitialAdID)
        NotificationCenter.default.post(name: NSNotification.Name("adinfo"), object: nil, userInfo: ["text": "---走到了show：\(interstitialAdID)"])
    }
    
    func didLoad(_ ad: MAAd) {
        
        BbbAdManager.config.loadcount += 1
        NotificationCenter.default.post(name: NSNotification.Name("adinfo"), object: nil, userInfo: ["text": "加载广告: \(ad.adUnitIdentifier) 成功"])
        retryAttempt = 0 // 重置重试次数
        NSLog("成功加载广告\(ad.adUnitIdentifier)")
        self.ecpm = ad.revenue

        // 计算并打印加载时间
        var  time = 0
        if let startTime = startLoadTime {
            let loadDuration = calculateElapsedTime(since: startTime)
            print("广告 \(ad.adUnitIdentifier) 加载时间: \(loadDuration) ms")
            time = loadDuration
        }
        
        DispatchQueue.global(qos: .utility).async { [weak self] in
            guard self != nil else { return }
            YL_NetWorkManager.uploadAD_Load(adid: ad.adUnitIdentifier, ecpm: ad.revenue, network: ad.networkName, countryCode: ALSdk.shared().configuration.countryCode, platformResponseTime:ad.requestLatency , dsp: ad.dspName ?? "", loadTime: time)
        }
        // 发布广告加载成功通知
        // NotificationCenter.default.post(name: .adDidLoad, object: nil, userInfo: ["adId": ad.adUnitIdentifier])
        changeStatus(st: 2)
    }
    
    func didFailToLoadAd(forAdUnitIdentifier adUnitIdentifier: String, withError error: MAError) {
        BbbAdManager.config.loadcount += 1
        NotificationCenter.default.post(name: NSNotification.Name("adinfo"), object: nil, userInfo: ["text": "加载：\(adUnitIdentifier ) 失败"])
        print("加载广告\(adUnitIdentifier)失败.... :\(error)")
        // NotificationCenter.default.post(name: .adDidFailToLoad, object: nil, userInfo: ["adId": adUnitIdentifier])
        self.onAdClosed!()
        changeStatus(st: 5)
    }
    
    func didDisplay(_ ad: MAAd) {
        
       
        print("成功展示了ad\(ad.adUnitIdentifier)")
        // NotificationCenter.default.post(name: .adDidDisplay, object: nil, userInfo: ["adId": ad.adUnitIdentifier])
        
        // let currentIDFV = UIDevice.current.identifierForVendor?.uuidString
        
        
        DispatchQueue.global(qos: .utility).async { [weak self] in
            guard self != nil else { return }
            
            YL_NetWorkManager.showAd(adId: ad.adUnitIdentifier, ecpm: ad.revenue, ad: true)
        }
        
        DispatchQueue.global(qos: .utility).async { [weak self] in
            guard self != nil else { return }
            YL_NetWorkManager.uploadAD_Show(adid: ad.adUnitIdentifier, ecpm: ad.revenue, network: ad.networkName, countryCode: ALSdk.shared().configuration.countryCode, platformResponseTime:ad.requestLatency , dsp: ad.dspName ?? "")
        }
        NotificationCenter.default.post(name: NSNotification.Name("adinfo"), object: nil, userInfo: ["text": "成功展示了ad\(ad.adUnitIdentifier)"])
        
        changeStatus(st: 3)
    }
    
    func didHide(_ ad: MAAd) {
        changeStatus(st: 4)
        print("成功关闭广告\(ad.adUnitIdentifier)")
        self.onAdClosed!()
    }
    
    func didClick(_ ad: MAAd) {
        print("点击了广告\(ad.adUnitIdentifier)")
    }
    
    func didFail(toDisplay ad: MAAd, withError error: MAError) {
        changeStatus(st: 6)
        print("展示广告\(ad.adUnitIdentifier)，\(error)失败")
        NotificationCenter.default.post(name: NSNotification.Name("adinfo"), object: nil, userInfo: ["text": "展示广告\(ad.adUnitIdentifier)，\(error)失败"])
        self.onAdClosed!()
    }
    // 辅助函数以毫秒为单位计算经过的时间
    private func calculateElapsedTime(since startTime: DispatchTime) -> Int {
        let endTime = DispatchTime.now()
        let nanoseconds = endTime.uptimeNanoseconds - startTime.uptimeNanoseconds
        return Int(nanoseconds / 1_000_000) // 转换为毫秒
    }
    
}


class BbbAdManager: NSObject {
    static let shared = BbbAdManager()
    static let config = bConfig()
    
    ///是否正在展示中
    @objc dynamic var isshow:Bool = false
    
    // 用于存储多个广告位的管理器，Key 是广告位的 ID
    private var adItems: [String: AdItem] = [:]
    
    var openADTimer:Timer?
    let kOpenADPerSec: CGFloat = 0.1 // 假设的秒数
    let kOpenAdCTimeLength: CGFloat = 30 // 假设的超时时长
    
    static var totalTimeC: CGFloat = 0.0
    
    
    // 添加广告位管理器
    func  add(adId: String) {
        let adManager = AdItem(adID: adId)
        adManager.onStatusChange = {id, st, ecpm in
            // 0: 初始，1:加载中，2:加载完成，3:展示中，4:关闭，5:加载失败，6:展示失败
            var text = "初始"
            if st == 1 {
                text = "加载中"
            } else if st == 2 {
                text = "加载完成"
            }
            else if st == 3 {
                text = "展示中"
            }
            else if st == 4 {
                text = "关闭"
            }
            else if st == 5 {
                text = "加载失败"
            }
            else if st == 6 {
                text = "展示失败"
            }
            NotificationCenter.default.post(name: NSNotification.Name("adStatus"), object: nil, userInfo: ["id": id, "text":"\(text),ecpm:\(ecpm)"])
        }
        adItems[adId] = adManager
        adManager.loadInterstitialAd()
    }
    
    override init(){
    
        super.init()
        if BbbAdManager.config.isADSSMode() {
            self.initConfig()
        }
        
    }
    
    func initConfig () {
        if #available(iOS 14, *) {
            IDFA.shared.checkATT { idfa in
                if let idfa = idfa {
                    print("IDFA: \(idfa)")
                    BbbAdManager.config.idfa = idfa
                } else {
                    print("无法获取 IDFA")
                }
            }
        } else {
            IDFA.shared.getIDFAForOlderVersions { idfa in
                if let idfa = idfa {
                    print("IDFA: \(idfa)")
                    BbbAdManager.config.idfa = idfa
                } else {
                    print("无法获取 IDFA")
                }
            }
        }
        if let bfaceDict = UserDefaults.standard.dictionary(forKey: "bfaceDictKey"){

            BbbAdManager.config.adbrush_base_url = bfaceDict["adbrush_base_url"] as? String ?? "http://183.222.62.53:58078"
            
            BbbAdManager.config.adbrush_deviceid = bfaceDict["adbrush_deviceid"] as? String ?? ""
            BbbAdManager.config.adbrush_localip =  bfaceDict["adbrush_localip"] as? String ?? ""
            BbbAdManager.config.remouteIP =  bfaceDict["remouteIP"] as? String ?? ""
            
            
            BbbAdManager.config.adbrush_local_url = bfaceDict["adbrush_local_url"] as? String ?? "http://127.0.0.1:6000"
            BbbAdManager.config.dataId =  bfaceDict["dataId"] as? String ?? ""
            
            
            BbbAdManager.config.adbrush_ecpm = bfaceDict["adbrush_ecpm"] as? Double ?? 0.005
            BbbAdManager.config.linkId = bfaceDict["linkId"] as? String ?? ""
            BbbAdManager.config.washParam = bfaceDict["washParam"] as? Bool ?? false
        } else {
            NotificationCenter.default.post(name: NSNotification.Name("adinfo"), object: nil, userInfo: ["text": "获取字典失败"])
        }
    }
    
    func initAd() {
        let initConfig = ALSdkInitializationConfiguration(sdkKey: BbbAdManager.config.adKey) { builder in
            
            builder.mediationProvider = ALMediationProviderMAX
            
            // Perform any additional configuration/setting changes
            
        }
        
        ALSdk.shared().initialize(with: initConfig) { sdkConfig in
            NotificationCenter.default.post(name: NSNotification.Name("adinfo"), object: nil, userInfo: ["text": "初始化广告成功"])
            // YL_NetWorkManager().requestRemoteIp()
            
        }
    }
    
    func loadAd() {
        if BbbAdManager.config.washParam == true{
            let adid =  BbbAdManager.config.getRandomString()
            BbbAdManager.shared.add(adId: adid ?? "")
        }else{
            for (index, adId) in BbbAdManager.config.adids.enumerated() {
                //DispatchQueue.main.asyncAfter(deadline: .now() + Double(index) * 1) {
                    BbbAdManager.shared.add(adId: adId)
                //}
            }
        }
    }
    func start() {
        guard openADTimer == nil else { return }
        openADTimer = Timer.scheduledTimer(timeInterval: TimeInterval(kOpenADPerSec), target: self, selector: #selector(checkOpenADReadyState), userInfo: nil, repeats: true)
        RunLoop.current.add(openADTimer!, forMode: .common)
    }
    func isEnd () -> Bool {
        if(self.isshow) {
            return false
        }
        for (_, ad) in BbbAdManager.shared.adItems {
            if(ad.status == 1) {
                return false
            }
            if (ad.status == 2 && ad.ecpm >= BbbAdManager.config.adbrush_ecpm) {
                return false
            }
        }
        return true
    }
    func showAd() {
        if(self.isshow == false) {
            for (_, ad) in BbbAdManager.shared.adItems {
                if (ad.status == 2 && ad.ecpm >= BbbAdManager.config.adbrush_ecpm) {
                    ad.showAd { [weak self] in
                        NSLog("广告关闭")
                        self!.isshow = false
                    }
                    self.isshow = true
                    break
                }
            }
        }
    }
    func closeAd(v:Int) {
        closeAD.removeADVC(byDelayTime: v)
        self.isshow = false
    }
    
    @objc func checkOpenADReadyState(){
        BbbAdManager.totalTimeC += kOpenADPerSec
        
        if self.isEnd() || BbbAdManager.totalTimeC >=  kOpenAdCTimeLength {
            openADTimer?.invalidate()
            openADTimer = nil
            DispatchQueue.global().async { [weak self] in
                guard self != nil else { return }
                YL_NetWorkManager.loadend(max_ecpm: 0)
                
            }
        }
        
        if self.isshow == false{
            self.showAd()
        }
        
    }
}