package com.InfernalAquatics.deepwave

import android.Manifest
import android.content.pm.PackageManager
import android.os.Build
import android.os.Bundle
import androidx.activity.ComponentActivity
import androidx.activity.compose.setContent
import androidx.activity.enableEdgeToEdge
import androidx.activity.result.contract.ActivityResultContracts
import androidx.core.content.ContextCompat
import com.InfernalAquatics.deepwave.ui.navigation.DeepwaveNavHost
import com.InfernalAquatics.deepwave.ui.theme.DeepwaveTheme
import dagger.hilt.android.AndroidEntryPoint

@AndroidEntryPoint
class MainActivity : ComponentActivity() {

    private val notificationPermissionLauncher =
        registerForActivityResult(ActivityResultContracts.RequestPermission()) { /* playback works either way; only the notification is affected */ }

    override fun onCreate(savedInstanceState: Bundle?) {
        super.onCreate(savedInstanceState)
        enableEdgeToEdge()
        requestNotificationPermissionIfNeeded()
        setContent {
            DeepwaveTheme {
                DeepwaveNavHost()
            }
        }
    }

    /** Without this on API 33+, the playback service still plays but its notification never shows. */
    private fun requestNotificationPermissionIfNeeded() {
        if (Build.VERSION.SDK_INT < Build.VERSION_CODES.TIRAMISU) return
        val granted = ContextCompat.checkSelfPermission(this, Manifest.permission.POST_NOTIFICATIONS) ==
            PackageManager.PERMISSION_GRANTED
        if (!granted) {
            notificationPermissionLauncher.launch(Manifest.permission.POST_NOTIFICATIONS)
        }
    }
}