// TextWithTitle Example
// Display text with title at the top of display.

package it372.ssmith.textwithtitle
import android.os.Bundle
import androidx.activity.ComponentActivity
import androidx.activity.compose.setContent
import androidx.activity.enableEdgeToEdge
import androidx.compose.foundation.background
import androidx.compose.foundation.layout.Column
import androidx.compose.foundation.layout.fillMaxSize
import androidx.compose.foundation.layout.padding
import androidx.compose.foundation.layout.size
import androidx.compose.foundation.layout.wrapContentHeight
import androidx.compose.material3.Text
import androidx.compose.runtime.Composable
import androidx.compose.ui.Alignment
import androidx.compose.ui.Modifier
import androidx.compose.ui.graphics.Color
import androidx.compose.ui.text.style.TextAlign
import androidx.compose.ui.tooling.preview.Preview
import androidx.compose.ui.unit.dp
import androidx.compose.ui.unit.sp
class MainActivity : ComponentActivity() {
    override fun onCreate(savedInstanceState: Bundle?) {
        super.onCreate(savedInstanceState)
        enableEdgeToEdge()
        setContent {
            // Display Main Screen
            MainScreen( )
        }
    }
}

@Preview(showBackground = true)
@Composable
fun GreetingPreview() {
    // Preview Main Screen
    MainScreen( )
}

@Composable
fun MainScreen( ) {
    // Define Column to hold two Text elements.
    Column(modifier = Modifier
        .padding(all = 50.dp)
        .background(Color(0xFFF0F0F0))
        .fillMaxSize( ))
    {
        // Text element for title.
        Text(
            text = "TextWithTitle Example",
            modifier = Modifier
                .padding(bottom = 250.dp)
                .background(Color(0xFFE0E0FF))
                .size(width = 400.dp, height = 50.dp)
                .wrapContentHeight(
                    Alignment.CenterVertically),
            color = Color.Black,
            fontSize = 25.sp,
            textAlign = TextAlign.Center
        )

        // TextElement for Notable Item
        Text(
            text = "My Notable Item",
            modifier = Modifier
                .background(Color(0xFFFFFFE0))
                .size(width = 400.dp, height=60.dp)
                .wrapContentHeight(
                    Alignment.CenterVertically),
            color = Color.Black,
            fontSize = 30.sp,
            textAlign = TextAlign.Center
        )
    }
}