//
//  SceneDelegate+APNS.swift
//  Veloria
//
//  Created by 湖南秦九 on 2025/6/11.
//

import UIKit
import FirebaseMessaging
import FirebaseCore

extension AppDelegate {
    ///是否展示过通知提示
    static var haveBeenShownAPNS = false
    
    func requestAPNS() {
        FirebaseApp.configure()
        Messaging.messaging().delegate = self
        
        
        let center = UNUserNotificationCenter.current()
        center.delegate = self
        
        center.requestAuthorization(options: [.badge, .sound, .alert]) { grant, error in
            if !grant {
                if let date = UserDefaults.standard.object(forKey: kVPApnsAlertDefaultsKey) as? Date {
                    DispatchQueue.main.asyncAfter(deadline: .now() + 0.5) {
#if DEBUG
                        self.showApnsAlert()
#else
                        if !date.vp_isToday {
                            self.showApnsAlert()
                        }
#endif
                    }
                } else {
                    Self.haveBeenShownAPNS = true
                    VPAppTool.sceneDelegate?.vp_retryHandleOpenAppMessage()
                }
                UserDefaults.standard.set(Date(), forKey: kVPApnsAlertDefaultsKey)
            } else {
                
                Self.haveBeenShownAPNS = true
                VPAppTool.sceneDelegate?.vp_retryHandleOpenAppMessage()
            }
            
            self.uploadNoticeStatus()
        }
        UIApplication.shared.registerForRemoteNotifications()
        
    }
    
    private func showApnsAlert() {
        let alert = VPAnpsAlertView(title: "veloria_open_notice_at_watch_video".localized, subtitle: "veloria_open_notice_alert_text".localized, icon: UIImage(named: "alert_icon_03"), normalButtonText: nil, highlightButtonText: "veloria_allow".localized)
        alert.show()
        
        alert.clickHighlightButton = { [weak self] in
            guard let _ = self else { return }
            VPAppTool.openApnsSetting()
            Self.haveBeenShownAPNS = true
        }
        
        alert.clickCloseButton = { [weak self] in
            guard let _ = self else { return }
            Self.haveBeenShownAPNS = true
            VPAppTool.sceneDelegate?.vp_retryHandleOpenAppMessage()
        }
    }
    
    ///更新通知状态
    func uploadNoticeStatus() {
        UNUserNotificationCenter.current().getNotificationSettings { settings in
            if settings.authorizationStatus == .authorized {
                VPRewardsAPI.requestUploadNoticeStatus(status: true)
            } else if settings.authorizationStatus == .denied {
                VPRewardsAPI.requestUploadNoticeStatus(status: false)
            }
        }
    }
    
}




//MARK: --------------   UNUserNotificationCenterDelegate  --------------
extension AppDelegate: UNUserNotificationCenterDelegate {
    func application(_ application: UIApplication, didRegisterForRemoteNotificationsWithDeviceToken deviceToken: Data) {
        Messaging.messaging().apnsToken = deviceToken
    }
    
    func application(_ application: UIApplication, didFailToRegisterForRemoteNotificationsWithError error: any Error) {
        vpLog(message: error)
    }
    
    ///APP处于前台是接收通知消息
    func userNotificationCenter(_ center: UNUserNotificationCenter, willPresent notification: UNNotification, withCompletionHandler completionHandler: @escaping (UNNotificationPresentationOptions) -> Void) {
        completionHandler([.badge, .banner])
    }
    
    ///点击通知消息进入app
    func userNotificationCenter(_ center: UNUserNotificationCenter, didReceive response: UNNotificationResponse, withCompletionHandler completionHandler: @escaping () -> Void) {
        if #available(iOS 16.0, *) {
            UNUserNotificationCenter.current().setBadgeCount(0)
        } else {
            UIApplication.shared.applicationIconBadgeNumber = 0
        }
        
        guard let userInfo: [String : Any] = response.notification.request.content.userInfo as? [String : Any] else {
            completionHandler()
            return
        }
        
        guard let model = VPOpenAppModel.deserialize(from: userInfo) else {
            completionHandler()
            return
        }
        VPStatAPI.requestStatApns(messageId: model.message_id ?? "", title: response.notification.request.content.title)
        
        
        if model.path == .videoDetail, let shortPlayId = model.short_play_id {
            let vc = VPDetailPlayerViewController()
            vc.shortPlayId = shortPlayId
            VPAppTool.topViewController?.navigationController?.pushViewController(vc, animated: true)
            
        } else if model.path == .promotion {
            let vc = VPRewardsViewController()
            VPAppTool.topViewController?.navigationController?.pushViewController(vc, animated: true)
            
        } else if model.path == .feedback {
            let vc = VPCampaignWebViewController()
            vc.urlStr = kVPFeedBackListWebUrl
            VPAppTool.topViewController?.navigationController?.pushViewController(vc, animated: true)
        }
        
        completionHandler()
    }
    
    
}


extension AppDelegate: MessagingDelegate {
    func messaging(_ messaging: Messaging, didReceiveRegistrationToken fcmToken: String?) {
        if let token = fcmToken {
            VPSettingAPI.requestUploadApnsDeviceToken(token: token)
        }
        
//        let dataDict: [String: String] = ["token": fcmToken ?? ""]
//        NotificationCenter.default.post(
//            name: Notification.Name("FCMToken"),
//            object: nil,
//            userInfo: dataDict
//        )
    }
}