//
//  FAQSplashPage.swift
//  Pods
//
//  Created by Jin on 10/23/24.
//

import UIKit
import Flutter

class FAQSplashPage: FAQBaseAdPage, GDTSplashAdDelegate {
    var splashAd: GDTSplashAd!
    var fullScreenAd: Bool = false
    var bottomView: UIView?

    // 加载广告
    override func loadAd(call: FlutterMethodCall) {
        // 获取 logo 和 fetchDelay
        guard let arguments = call.arguments as? [String: Any],
            let logo = arguments["logo"] as? String,
            let fetchDelay = arguments["fetchDelay"] as? CGFloat
        else {
            
        }
        
        print("---->>> logo: \(logo)")
        // logo 判断为空，则全屏展示
        self.fullScreenAd = logo.isEmpty

        // 初始化开屏广告
        self.splashAd = GDTSplashAd(placementId: self.posId)
        // 确保 FAQSplashPage 遵循适当的协议
        self.splashAd.delegate = self
        // 设置超时时长
        self.splashAd.fetchDelay = fetchDelay

        // 加载全屏广告
        if self.fullScreenAd {
            self.splashAd.loadFullScreenAd()
        } else {
            // 加载半屏广告
            self.splashAd.load()
            // 设置底部 logo
            self.bottomView = nil
            let size = UIScreen.main.bounds.size
            let width = size.width
            // 这里按照 15% 进行 logo 的展示
            let height: CGFloat = 112.5
            self.bottomView = UIView(frame: CGRect(x: 0, y: 0, width: width, height: height))
            self.bottomView?.backgroundColor = .white
            if let logoImage = UIImage(named: logo) {
                let logoView = UIImageView(image: logoImage)
                logoView.frame = CGRect(x: 0, y: 0, width: width, height: height)
                logoView.contentMode = .center
                logoView.center = self.bottomView!.center
                self.bottomView?.addSubview(logoView)
            }
        }
    }

    // MARK: - GDTSplashAdDelegate
    func splashAdDidLoad(_ splashAd: GDTSplashAd) {
        print("splashAdDidLoad")
        if let mainWindow = UIApplication.shared.keyWindow {
            // 加载全屏广告
            if self.fullScreenAd {
                self.splashAd.showFullScreenAd(in: mainWindow, withLogoImage: nil, skip: nil)
            } else {
                // 加载半屏广告
                self.splashAd.show(in: mainWindow, withBottomView: self.bottomView, skip: nil)
            }
            // 发送广告事件
            sendEventAction("onAdLoaded")
        }
    }

    func splashAdSuccessPresentScreen(_ splashAd: GDTSplashAd) {
        print(#function)
        // 发送广告事件
        sendEventAction("onAdPresent")
    }

    func splashAdFail(toPresent splashAd: GDTSplashAd, withError error: Error) {
        print("\( #function) \(error.localizedDescription)")
        // 发送广告错误事件
        sendErrorEvent(error._code, withErrMsg: error.localizedDescription)
    }

    func splashAdExposured(_ splashAd: GDTSplashAd) {
        print(#function)
        // 发送广告事件
        sendEventAction("onAdExposure")
    }

    func splashAdClicked(_ splashAd: GDTSplashAd) {
        print(#function)
        // 发送广告事件
        sendEventAction("onAdClicked")
    }

    func splashAdApplicationWillEnterBackground(_ splashAd: GDTSplashAd) {
        print(#function)
    }

    func splashAdWillClosed(_ splashAd: GDTSplashAd) {
        print(#function)
    }

    func splashAdClosed(_ splashAd: GDTSplashAd) {
        print(#function)
        self.splashAd = nil
        // 发送广告事件
        sendEventAction("onAdClosed")
    }

    func splashAdWillPresentFullScreenModal(_ splashAd: GDTSplashAd) {
        print(#function)
    }

    func splashAdDidPresentFullScreenModal(_ splashAd: GDTSplashAd) {
        print(#function)
    }

    func splashAdWillDismissFullScreenModal(_ splashAd: GDTSplashAd) {
        print(#function)
    }

    func splashAdDidDismissFullScreenModal(_ splashAd: GDTSplashAd) {
        print(#function)
    }

    // 发送错误事件的示例方法
    private func sendErrorEvent(_ code: Int, withErrMsg msg: String) {
        // 实现发送错误事件的逻辑
        print("Error sent: \(code); message: \(msg)")
    }
}