rider-pro-android-app/app/src/main/java/com/aiosman/ravenow/MyFirebaseMessagingService.kt

package com.aiosman.ravenow

import android.Manifest
import android.app.PendingIntent
import android.content.Context
import android.content.Intent
import android.content.pm.PackageManager
import android.util.Log
import androidx.core.app.ActivityCompat
import androidx.core.app.NotificationCompat
import androidx.core.app.NotificationManagerCompat
import com.google.firebase.messaging.FirebaseMessagingService
import com.google.firebase.messaging.RemoteMessage

val MessageTypeLike = "like"
fun showLikeNotification(context: Context, title: String, message: String, postId: Int) {
    val channelId = ConstVars.MOMENT_LIKE_CHANNEL_ID
// Create an Intent to open the specific activity
    val intent = Intent(context, MainActivity::class.java).apply {
        putExtra("POST_ID", postId.toString())
        flags = Intent.FLAG_ACTIVITY_NEW_TASK or Intent.FLAG_ACTIVITY_CLEAR_TASK
    }

    // Create a PendingIntent to wrap the Intent
    val pendingIntent = PendingIntent.getActivity(
        context,
        0,
        intent,
        PendingIntent.FLAG_UPDATE_CURRENT or PendingIntent.FLAG_IMMUTABLE
    )

    val notificationBuilder = NotificationCompat.Builder(context, channelId)
        .setSmallIcon(R.drawable.rider_pro_favoriate)
        .setContentTitle(title)
        .setContentText(message)
        .setPriority(NotificationCompat.PRIORITY_DEFAULT)
        .setContentIntent(pendingIntent)
        .setAutoCancel(true)


    with(NotificationManagerCompat.from(context)) {
        if (ActivityCompat.checkSelfPermission(
                context,
                Manifest.permission.POST_NOTIFICATIONS
            ) != PackageManager.PERMISSION_GRANTED
        ) {
            // 用户没有授权，不显示通知
            return
        }
        notify(System.currentTimeMillis().toInt(), notificationBuilder.build())
    }
}

class MyFirebaseMessagingService : FirebaseMessagingService() {
    override fun onNewToken(token: String) {
        Log.d("Pushing", "Refreshed token: $token")
        super.onNewToken(token)
    }

    override fun onMessageReceived(remoteMessage: RemoteMessage) {

        if (remoteMessage.data.containsKey("action")) {
            when (remoteMessage.data["action"]) {
                MessageTypeLike -> {
                    val postId = remoteMessage.data["postId"]?.toInt() ?: return
                    showLikeNotification(
                        applicationContext,
                        remoteMessage.data["title"] ?: "FCM Message",
                        remoteMessage.data["body"] ?: "No message body",
                        postId
                    )
                }

                else -> {
                    Log.w("Pushing", "Unknown message type: ${remoteMessage.data["messageType"]}")
                }
            }
        }
        super.onMessageReceived(remoteMessage)
    }

    fun prepareIntent(clickAction: String?): Intent {
        val intent: Intent
        val isAppInBackground: Boolean = !MainActivityLifecycle.isForeground
        intent = if (isAppInBackground) {
            Intent(this, MainActivity::class.java)
        } else {
            Intent(clickAction)
        }
        return intent
    }


}