package com.example.sep11

import android.os.Bundle
import android.widget.Space
import android.widget.Toast
import androidx.activity.ComponentActivity
import androidx.activity.compose.setContent
import androidx.activity.enableEdgeToEdge
import androidx.compose.foundation.Image
import androidx.compose.foundation.background
import androidx.compose.foundation.layout.Box
import androidx.compose.foundation.layout.Column
import androidx.compose.foundation.layout.Row
import androidx.compose.foundation.layout.Spacer
import androidx.compose.foundation.layout.fillMaxSize
import androidx.compose.foundation.layout.height
import androidx.compose.foundation.layout.padding
import androidx.compose.material3.Button
import androidx.compose.material3.Scaffold
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.layout.ContentScale
import androidx.compose.ui.platform.LocalContext
import androidx.compose.ui.res.painterResource
import androidx.compose.ui.text.font.FontWeight
import androidx.compose.ui.tooling.preview.Preview
import androidx.compose.ui.unit.dp
import androidx.compose.ui.unit.sp
import com.example.sep11.ui.theme.Sep11Theme

class MainActivity : ComponentActivity() {
    override fun onCreate(savedInstanceState: Bundle?) {
        super.onCreate(savedInstanceState)
        enableEdgeToEdge()
        setContent {
            //display()
            //RowExample()
            //HelloWorld()
            //ImageExample()
            simpleButton()
        }
    }
}
@Composable
fun display(){
    Column( modifier = Modifier.padding(top = 150.dp, start = 60.dp)) {
        Text(text = "Hello JetPackCompose",
            fontSize = 35.sp,
            color = Color.Red,
        )
        Text(text = "Python",
            color = Color.Blue,
            fontSize = 45.sp,
            )
    }

}

@Composable
fun RowExample(){
    Row(modifier = Modifier.padding(all = 40.dp)){
        Text(text = "Java", color = Color.Green, fontSize = 45.sp)
        Text(text = "Kotlin", color = Color.Magenta, fontSize = 45.sp)
    }
}

@Composable
fun HelloWorld(){
    Box(
        modifier = Modifier.fillMaxSize(),
        contentAlignment = Alignment.Center
    ) {
        Text(text = "Hello World", color = Color.Red,
            fontWeight = FontWeight.Bold,
        )
    }
}

@Composable
fun ImageExample(){
    Column{
        Image(painter = painterResource(id = R.drawable.java),
            contentDescription = "Java Logo",
            modifier = Modifier.padding(top = 45.dp)
            )
        Spacer(modifier = Modifier.height(45.dp))
        Text(text = "This is a Java Logo")
    }
}

@Composable
fun simpleButton(){

    val context = LocalContext.current
    Button(onClick = {Toast.makeText(context,"Button Clicked", Toast.LENGTH_LONG).show() }) {
        Text(text = "Click Here")
    }
}