//
//  GuruIronSourceInterstitialAd.swift
//  Pods
//
//  Created by 250102 on 2025/5/6.
//
import IronSource

class GuruIronSourceInterstitialAd: GuruInterstitialAd, LPMInterstitialAdDelegate, ISImpressionDataDelegate {
    
    private let viewController: UIViewController
    private let adConfig: AdConfig
    private var ad: LPMInterstitialAd?
    private let impressionListenerRegistrar: GuruIronSourceImpressionDataListenerRegistrar?
        
    public init(viewController: UIViewController, adConfig: AdConfig, impressionListenerRegistrar: GuruIronSourceImpressionDataListenerRegistrar? = nil) {
        self.viewController = viewController
        self.adConfig = adConfig
        self.impressionListenerRegistrar = impressionListenerRegistrar
        super.init(engineId: adConfig.engineId, adUnitId: adConfig.adUnitId, adPlatform: AdPlatform.ironSource)
    }
    
    override func load() -> Bool {
        logInfo("request load")
        self.ad = LPMInterstitialAd(adUnitId: adConfig.adUnitId)
        self.ad?.setDelegate(self)
        impressionListenerRegistrar?.unregister(listener: self)
        impressionListenerRegistrar?.register(adUnitId: adUnitId, listener: self)
        self.ad?.loadAd()
        return true
    }
    
    override func show(_ request: InterstitialShowRequest? = nil) -> Bool {
        logInfo("request show")
        guard let ad = ad, ad.isAdReady() else {
            return false
        }
        ad.showAd(viewController: viewController, placementName: request?.placement)
        return true
    }
    
    override func destroy() -> Bool {
        self.ad = nil
        impressionListenerRegistrar?.unregister(listener: self)
        return true
    }
    
    func didLoadAd(with adInfo: LPMAdInfo) {
        logInfo("loaded")
        adLoaded(ad: IronSourceFusionAd(engineId: engineId, adType: adType, ad: adInfo))
    }
    
    func didFailToLoadAd(withAdUnitId adUnitId: String, error: any Error) {
        logError("load failed, \(error.code) - \(error.localizedDescription)")
        adLoadFailed(loadFailedInfo: LoadFailedInfo(engineId: engineId, adPlatform: adPlatform, adType: adType, adUnitId: adUnitId, error: SwiftFusionError(error)))
    }
    
    func didDisplayAd(with adInfo: LPMAdInfo) {
        logInfo("displayed")
        adDisplayed(ad: IronSourceFusionAd(engineId: engineId, adType: adType, ad: adInfo))
    }
    
    func didFailToDisplayAd(with adInfo: LPMAdInfo, error: any Error) {
        logError("displayed failed, \(error.code) - \(error.localizedDescription)")
        adDisplayFailed(ad: IronSourceFusionAd(engineId: engineId, adType: adType, ad: adInfo), error: SwiftFusionError(error))
    }
    
    func didClickAd(with adInfo: LPMAdInfo) {
        adClicked(ad: IronSourceFusionAd(engineId: engineId, adType: adType, ad: adInfo))
    }
    
    func didCloseAd(with adInfo: LPMAdInfo) {
        adHidden(ad: IronSourceFusionAd(engineId: engineId, adType: adType, ad: adInfo))
    }
    
    func impressionDataDidSucceed(_ impressionData: ISImpressionData!) {
        logInfo("revenue paid")
        adRevenuePaid(ad: IronSourceImpressedFusionAd(engineId: engineId, adType: adType, impressionData: impressionData))
    }
}