package com.example.tipamountapp

import android.os.Bundle
import androidx.activity.ComponentActivity
import androidx.activity.compose.setContent
import androidx.activity.enableEdgeToEdge
import androidx.compose.foundation.layout.Arrangement
import androidx.compose.foundation.layout.Column
import androidx.compose.foundation.layout.fillMaxSize
import androidx.compose.foundation.layout.padding
import androidx.compose.material3.Button
import androidx.compose.material3.Scaffold
import androidx.compose.material3.Text
import androidx.compose.material3.TextField
import androidx.compose.runtime.Composable
import androidx.compose.runtime.getValue
import androidx.compose.runtime.mutableStateOf
import androidx.compose.runtime.remember
import androidx.compose.runtime.setValue
import androidx.compose.ui.Alignment
import androidx.compose.ui.Modifier
import androidx.compose.ui.text.input.TextFieldValue
import androidx.compose.ui.tooling.preview.Preview
import com.example.tipamountapp.ui.theme.TipAmountAppTheme

class MainActivity : ComponentActivity() {
    override fun onCreate(savedInstanceState: Bundle?) {
        super.onCreate(savedInstanceState)
        enableEdgeToEdge()
        setContent {
        calculateTipAmount()
        }
    }






    @Composable
    fun calculateTipAmount() {
        val amnt = 0
//        val newText=""
        var text by remember { mutableStateOf(TextFieldValue("")) }
        Column(
            modifier = Modifier.fillMaxSize(),
            horizontalAlignment = Alignment.CenterHorizontally,
            verticalArrangement = Arrangement.Center
        ) {


            TextField(
                value = text,
                onValueChange = {
                    text = it

                }, placeholder = { Text(text = "please enter your bill") }
            )
            Button(onClick = {
                val bill = Integer.parseInt(text.toString())
                val res = 0.05 * (bill)
//                Text(text = "your tip amount is ${res}")
               print(res)

            }) {
                Text(text = "Press to Calculate")
            }


        }


    }

//fun print(res:Double){
//    Text(text = "your tip is :${res}")
//
//}



}