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

import Flutter
import UIKit

// 基础 - 广告页面
class FAQBaseAdPage: NSObject {
    let kPosId = "posId"

    var posId: String!
    var eventSink: FlutterEventSink?
    var mainWin: UIWindow?
    var rootController: UIViewController?
    var width: CGFloat = 0
    var height: CGFloat = 0

    // 添加广告事件
    func addAdEvent(_ event: FAQAdEvent) {
        if let eventSink = self.eventSink {
            eventSink(event.toMap())
        }
    }

    // 显示广告
    func showAd(call: FlutterMethodCall, eventSink: @escaping FlutterEventSink) {
        guard let arguments = call.arguments as? [String: Any],
            let posId = arguments[kPosId] as? String
        else {
            return
        }
        
        self.posId = posId
        self.eventSink = eventSink

        // 获取主 window
        self.mainWin = UIApplication.shared.keyWindow

        // 获取 rootViewController
        self.rootController = self.mainWin?.rootViewController

        // 获取宽高
        let size = UIScreen.main.bounds.size
        self.width = size.width
        self.height = size.height

        loadAd(call: call)
    }

    // 加载广告
    func loadAd(call: FlutterMethodCall) {
        print(#function)  // 使用 Swift 的 print 代替 NSLog
    }

    // 发送广告事件
    func sendEvent(_ event: FAQAdEvent) {
        if let eventSink = self.eventSink {
            eventSink(event.toMap())
        }
    }

    // 发送广告事件
    func sendEventAction(_ action: String) {
        let event = FAQAdEvent(adId: self.posId, action: action)
        sendEvent(event)
    }

    // 发送广告错误事件
    func sendErrorEvent(errCode: Int, errMsg: String) {
        let event = FAQAdErrorEvent(
            adId: self.posId, errCode: NSNumber(value: errCode), errMsg: errMsg)
        sendEvent(event)
    }
}