import android.app.NotificationChannel
import android.app.NotificationManager
import android.app.PendingIntent
import android.content.Context
import android.content.Intent
import android.os.Build
import android.os.Bundle
import androidx.appcompat.app.AppCompatActivity
import androidx.core.app.NotificationCompat

class MainActivity : AppCompatActivity() {

    private val channelId = "my_channel_id"
    private val notificationId = 1

    override fun onCreate(savedInstanceState: Bundle?) {
        super.onCreate(savedInstanceState)
        setContentView(R.layout.activity_main)

        createNotificationChannel()

        // Bildirişin tıklanması üçün intent
        val intent = Intent(this, MainActivity::class.java)
        val pendingIntent = PendingIntent.getActivity(this, 0, intent, 0)

        // Bildirişin məzmunu
        val notificationBuilder = NotificationCompat.Builder(this, channelId)
            .setSmallIcon(R.drawable.ic_notification)
            .setContentTitle("Bildiriş Başlığı")
            .setContentText("Bildiriş məzmunu burada.")
            .setPriority(NotificationCompat.PRIORITY_DEFAULT)
            .setContentIntent(pendingIntent)
            .setAutoCancel(true)

        // NotificationManager vasitəsilə bildirişi göstər
        val notificationManager = getSystemService(Context.NOTIFICATION_SERVICE) as NotificationManager
        notificationManager.notify(notificationId, notificationBuilder.build())
    }

    private fun createNotificationChannel() {
        // Android 8.0 və yuxarı versiyalar üçün NotificationChannel yaratmaq
        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.O) {
            val name = "Channel Adı"
            val descriptionText = "Channel təsviri"
            val importance = NotificationManager.IMPORTANCE_DEFAULT
            val channel = NotificationChannel(channelId, name, importance).apply {
                description = descriptionText
            }

            // NotificationChannel'ı NotificationManager-a əlavə et
            val notificationManager =
                getSystemService(Context.NOTIFICATION_SERVICE) as NotificationManager
            notificationManager.createNotificationChannel(channel)
        }
    }
}