//
// NotificationService.swift
// O2PlatformExtPushStatistics
//
// Created by 刘振兴 on 2018年4月14日.
// Copyright © 2018年 zoneland. All rights reserved.
//

import UserNotifications


@available(iOSApplicationExtension 10.0, *)
class NotificationService: UNNotificationServiceExtension {

 var contentHandler: ((UNNotificationContent) -> Void)?
 var bestAttemptContent: UNMutableNotificationContent?

 override func didReceive(_ request: UNNotificationRequest, withContentHandler contentHandler: @escaping (UNNotificationContent) -> Void) {
 self.contentHandler = contentHandler
 bestAttemptContent = (request.content.mutableCopy() as? UNMutableNotificationContent)
 
 if let bestAttemptContent = bestAttemptContent {
 // Modify the notification content here...
 bestAttemptContent.title = "\(bestAttemptContent.title) [modified]"
 let session = URLSession.shared
 let attachmentPath = self.bestAttemptContent?.userInfo["my-attachment"]
 if let attachPath = attachmentPath,(attachPath as AnyObject).hasSuffix("png") {
 let task = session.dataTask(with: URL.init(string: attachPath as! String)!) { (data, response, error) in
 if let _ = data {
 let localPath = "\(NSTemporaryDirectory())/myAttachment.png"
 if NSData(data: data!).write(toFile: localPath, atomically: true) {
 let attachment = try! UNNotificationAttachment(identifier: "myAttachment", url: URL(fileURLWithPath: localPath), options: nil)
 self.bestAttemptContent?.attachments = [attachment]
 }
 }
 self.apnsDeliver(request: request)
 }
 task.resume()
 }else{
 self.apnsDeliver(request: request)
 }
 
 //contentHandler(bestAttemptContent)
 }
 }
 
 func apnsDeliver(request:UNNotificationRequest){
 JPushNotificationExtensionService.jpushSetAppkey("")
 JPushNotificationExtensionService.jpushReceive(request) {
 print("apns upload success")
 if let contentHandler = self.contentHandler, let bestAttemptContent = self.bestAttemptContent {
 contentHandler(bestAttemptContent)
 }
 }
 }
 
 override func serviceExtensionTimeWillExpire() {
 // Called just before the extension will be terminated by the system.
 // Use this as an opportunity to deliver your "best attempt" at modified content, otherwise the original push payload will be used.
 if let contentHandler = contentHandler, let bestAttemptContent = bestAttemptContent {
 contentHandler(bestAttemptContent)
 }
 }

}