bitchat-android/app/src/main/java/com/bitchat/android/ui/NotificationManager.kt

package com.bitchat.android.ui

import android.app.NotificationChannel
import android.app.NotificationManager
import android.content.Context
import android.os.Build
import androidx.core.app.NotificationCompat
import com.bitchat.android.R

class NotificationManager(private val context: Context) {

    private val notificationManager = context.getSystemService(Context.NOTIFICATION_SERVICE) as NotificationManager
    private val channelId = "bitchat_notifications"

    init {
        createNotificationChannel()
    }

    private fun createNotificationChannel() {
        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
            val name = "Bitchat Notifications"
            val descriptionText = "Notifications for new messages and other events"
            val importance = NotificationManager.IMPORTANCE_DEFAULT
            val channel = NotificationChannel(channelId, name, importance).apply {
                description = descriptionText
            }
            notificationManager.createNotificationChannel(channel)
        }
    }

    fun showPrivateMessageNotification(sender: String, message: String) {
        val builder = NotificationCompat.Builder(context, channelId)
            .setSmallIcon(R.drawable.ic_notification)
            .setContentTitle("New message from $sender")
            .setContentText(message)
            .setPriority(NotificationCompat.PRIORITY_DEFAULT)
            .setAutoCancel(true)

        notificationManager.notify(System.currentTimeMillis().toInt(), builder.build())
    }
}