package com.anypreta.bountyboard

import android.Manifest
import android.content.Intent
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.compose.runtime.CompositionLocalProvider
import androidx.compose.runtime.getValue
import androidx.core.content.ContextCompat
import androidx.core.splashscreen.SplashScreen.Companion.installSplashScreen
import androidx.lifecycle.compose.collectAsStateWithLifecycle
import com.anypreta.bountyboard.data.push.PushNotifier
import com.anypreta.bountyboard.di.LocalAppContainer
import com.anypreta.bountyboard.ui.nav.AppRoot
import com.anypreta.bountyboard.ui.theme.BBTheme
import com.anypreta.bountyboard.ui.theme.BountyBoardTheme

class MainActivity : ComponentActivity() {

    private val requestNotifPermission =
        registerForActivityResult(ActivityResultContracts.RequestPermission()) { /* no-op */ }

    override fun onCreate(savedInstanceState: Bundle?) {
        installSplashScreen()
        super.onCreate(savedInstanceState)
        enableEdgeToEdge()
        val container = (application as BountyBoardApp).container

        // Deep link from a tapped system notification.
        intent?.getStringExtra(PushNotifier.EXTRA_ROUTE)?.let { container.setDeepLink(it) }

        if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.TIRAMISU &&
            ContextCompat.checkSelfPermission(this, Manifest.permission.POST_NOTIFICATIONS) !=
            PackageManager.PERMISSION_GRANTED
        ) {
            requestNotifPermission.launch(Manifest.permission.POST_NOTIFICATIONS)
        }

        setContent {
            val themeId by container.settings.theme.collectAsStateWithLifecycle(initialValue = "light")
            CompositionLocalProvider(LocalAppContainer provides container) {
                BountyBoardTheme(theme = BBTheme.from(themeId)) {
                    AppRoot()
                }
            }
        }
    }

    override fun onNewIntent(intent: Intent) {
        super.onNewIntent(intent)
        setIntent(intent)
        val container = (application as BountyBoardApp).container
        intent.getStringExtra(PushNotifier.EXTRA_ROUTE)?.let { container.setDeepLink(it) }
    }

    override fun onStart() {
        super.onStart()
        (application as BountyBoardApp).container.appForeground = true
    }

    override fun onStop() {
        super.onStop()
        (application as BountyBoardApp).container.appForeground = false
    }
}