recipe-kt/app/src/main/java/xyz/pixelatedw/recipe/MainActivity.kt

package xyz.pixelatedw.recipe

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.activity.viewModels
import androidx.compose.foundation.layout.fillMaxSize
import androidx.compose.material3.Scaffold
import androidx.compose.material3.Surface
import androidx.compose.ui.Modifier
import androidx.room.Room
import xyz.pixelatedw.recipe.ui.theme.RecipeTheme
import xyz.pixelatedw.recipe.data.AppDatabase
import xyz.pixelatedw.recipe.data.RecipesView
import xyz.pixelatedw.recipe.ui.components.MainScreen
import xyz.pixelatedw.recipe.utils.parseRecipes

class MainActivity : ComponentActivity() {
	val recipeView: RecipesView by viewModels()
	lateinit var db: AppDatabase

	var importFinished: Boolean = false
	var importError: String = ""

	override fun onCreate(savedInstanceState: Bundle?) {
		super.onCreate(savedInstanceState)

		db = Room.databaseBuilder(
			this,
			AppDatabase::class.java, "recipes"
		).allowMainThreadQueries().build()

		val recipes = db.recipeWithTagsDao().getAll()
		recipeView.setRecipes(recipes)

		enableEdgeToEdge()

		setContent {
			RecipeTheme {
				Surface {
					Scaffold(modifier = Modifier.fillMaxSize()) { innerPadding ->
						MainScreen(this, innerPadding, recipeView)
					}
				}
			}
		}
	}

	val sourceChooser =
		registerForActivityResult(ActivityResultContracts.StartActivityForResult()) { result ->
			if (result.resultCode == RESULT_OK) {
				result.data?.data?.let { uri ->
					parseRecipes(this, uri)
					importError = ""
				}
			}
			else {
				importError = "Failed to import recipes (${result.resultCode})"
			}

			importFinished = true
		}

	fun getAppVersion(): String {
		val info = this.packageManager.getPackageInfo(packageName, 0)
		return if (info.versionName == null) {
			"Unknown"
		} else {
			"v${info.versionName}"
		}
	}
}