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ThimraTV/Libs/AdManager/RewardedAd/SPRewardedAdManager+Admob.swift

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+//
+//  SPAdManager+admob.swift
+//  ThimraTV
+//
+//  Created by 长沙佳儿 on 2025/7/9.
+//
+
+import UIKit
+import GoogleMobileAds
+
+extension SPRewardedAdManager {
+    
+    fileprivate struct AssociatedKeys {
+        static var admob_rewardedAd: Int?
+        static var admob_needShowRewardedAd: Int?
+        static var admob_isLoadingRewardedAd: Int?
+    }
+    
+    var admob_rewardedAd: RewardedAd? {
+        set {
+            objc_setAssociatedObject(self, &AssociatedKeys.admob_rewardedAd, newValue, .OBJC_ASSOCIATION_RETAIN_NONATOMIC)
+        }
+        get {
+            return objc_getAssociatedObject(self, &AssociatedKeys.admob_rewardedAd) as? RewardedAd
+        }
+    }
+    ///广告是否在加载中
+    var admob_isLoadingRewardedAd: Bool {
+        set {
+            objc_setAssociatedObject(self, &AssociatedKeys.admob_isLoadingRewardedAd, newValue, .OBJC_ASSOCIATION_RETAIN_NONATOMIC)
+        }
+        get {
+            return (objc_getAssociatedObject(self, &AssociatedKeys.admob_isLoadingRewardedAd) as? Bool) ?? false
+        }
+    }
+    
+    ///是否需要展示广告，true广告加载完成会直接展示广告
+    private var admob_needShowRewardedAd: Bool {
+        set {
+            objc_setAssociatedObject(self, &AssociatedKeys.admob_needShowRewardedAd, newValue, .OBJC_ASSOCIATION_RETAIN_NONATOMIC)
+        }
+        get {
+            return (objc_getAssociatedObject(self, &AssociatedKeys.admob_needShowRewardedAd) as? Bool) ?? false
+        }
+    }
+
+    
+    ///加载并展示广告
+    func admob_loadAndShowRewardedAd(adInfo: SPAdInfo) {
+        self.admob_needShowRewardedAd = true
+        
+        if self.admob_isLoadingRewardedAd {
+            return
+        }
+        
+        if self.admob_rewardedAd != nil {
+            self.admob_show()
+            return
+        }
+        
+        
+        admob_loadRewardedAd(adInfo: adInfo)
+    }
+    
+    func admob_loadRewardedAd(adInfo: SPAdInfo) {
+        guard !self.admob_isLoadingRewardedAd else { return }
+        
+        let adUnitID = adInfo.ads_id ?? ""
+        let request = Request()
+        
+        self.admob_isLoadingRewardedAd = true
+        spLog(message: "====Ad 加载广告")
+        RewardedAd.load(with: adUnitID, request: request) { [weak self] rewardedAd, error in
+            guard let self = self else { return }
+            self.admob_isLoadingRewardedAd = false
+            
+            if let error = error {
+                self.admob_needShowRewardedAd = false
+                self.loadFailHandler(error: error)
+                spLog(message: "====Ad 广告加载失败")
+                return
+            }
+            self.loadFinishHandler()
+            
+            self.admob_rewardedAd = rewardedAd
+            self.admob_rewardedAd?.fullScreenContentDelegate = self
+            
+            if self.admob_needShowRewardedAd {
+                self.admob_show()
+            }
+            spLog(message: "====Ad 广告加载成功")
+            
+        }
+    }
+    
+    ///展示广告
+    private func admob_show() {
+        guard let rewardedAd = admob_rewardedAd, self.admob_needShowRewardedAd else {
+            return print("====Ad wasn't ready.")
+        }
+        self.admob_needShowRewardedAd = false
+        
+        // The UIViewController parameter is an optional.
+        rewardedAd.present(from: nil) { [weak self] in
+            let reward = rewardedAd.adReward
+            print("Reward received with currency \(reward.amount), amount \(reward.amount.doubleValue)")
+            self?.userDidEarnRewardHandler()
+            // TODO: Reward the user.
+        }
+    }
+}
+
+extension SPRewardedAdManager: FullScreenContentDelegate {
+    
+    /// Tells the delegate that the ad failed to present full screen content.
+    func ad(_ ad: FullScreenPresentingAd, didFailToPresentFullScreenContentWithError error: Error) {
+        self.admob_rewardedAd = nil
+        self.admob_needShowRewardedAd = false
+        self.displayFailHandler(error: error)
+    }
+    
+    /// Tells the delegate that the ad will present full screen content.
+    func adWillPresentFullScreenContent(_ ad: FullScreenPresentingAd) {
+        print("====Ad will present full screen content.")
+        self.didShowHandler()
+    }
+    
+    /// Tells the delegate that the ad dismissed full screen content.
+    func adDidDismissFullScreenContent(_ ad: FullScreenPresentingAd) {
+        print("====Ad did dismiss full screen content.")
+        self.admob_rewardedAd = nil
+        self.didDismissHandler()
+        
+    }
+    
+    func adDidRecordClick(_ ad: any FullScreenPresentingAd) {
+        self.didClickHandler()
+    }
+}