// [PACKAGE] com.homebox.lens
// [FILE] MainActivity.kt

package com.homebox.lens

import android.os.Bundle
import androidx.activity.ComponentActivity
import androidx.activity.compose.setContent
import androidx.compose.foundation.layout.fillMaxSize
import androidx.compose.material3.MaterialTheme
import androidx.compose.material3.Surface
import androidx.compose.material3.Text
import androidx.compose.runtime.Composable
import androidx.compose.ui.Modifier
import androidx.compose.ui.tooling.preview.Preview
import com.homebox.lens.navigation.NavGraph
import com.homebox.lens.ui.theme.HomeboxLensTheme
import dagger.hilt.android.AndroidEntryPoint

// [CONTRACT]
/**
 * [ENTITY: Activity('MainActivity')]
 * [PURPOSE] Главная и единственная Activity в приложении.
 */
@AndroidEntryPoint
class MainActivity : ComponentActivity() {
    // [LIFECYCLE]
    override fun onCreate(savedInstanceState: Bundle?) {
        super.onCreate(savedInstanceState)
        setContent {
            HomeboxLensTheme {
                // A surface container using the 'background' color from the theme
                Surface(
                    modifier = Modifier.fillMaxSize(),
                    color = MaterialTheme.colorScheme.background
                ) {
                    NavGraph()
                }
            }
        }
    }
}

// [HELPER]
@Composable
fun Greeting(name: String, modifier: Modifier = Modifier) {
    Text(
        text = "Hello $name!",
        modifier = modifier
    )
}

// [PREVIEW]
@Preview(showBackground = true)
@Composable
fun GreetingPreview() {
    HomeboxLensTheme {
        Greeting("Android")
    }
}

// [END_FILE_MainActivity.kt]