---

package com.example.monika

import android.os.Bundle
import androidx.activity.ComponentActivity
import androidx.activity.compose.setContent
import androidx.compose.foundation.layout.*
import androidx.compose.material.icons.Icons
import androidx.compose.material.icons.filled.Menu
import androidx.compose.material3.*
import androidx.compose.runtime.*
import androidx.compose.ui.Alignment
import androidx.compose.ui.Modifier
import androidx.compose.ui.graphics.Color
import androidx.compose.ui.text.font.FontWeight
import androidx.compose.ui.unit.dp
import androidx.compose.ui.unit.sp
import kotlinx.coroutines.launch

class MainActivity : ComponentActivity() {
    override fun onCreate(savedInstanceState: Bundle?) {
        super.onCreate(savedInstanceState)
        setContent {
            MaterialTheme {
                val drawerState = rememberDrawerState(initialValue = DrawerValue.Closed)
                val scope = rememberCoroutineScope()

                ModalNavigationDrawer(
                    drawerState = drawerState,
                    drawerContent = {
                        ModalDrawerSheet {
                            Text("Меню", modifier = Modifier.padding(16.dp))
                            Divider()
                            NavigationDrawerItem(
                                label = { Text("Создать новый чат") },
                                selected = false,
                                onClick = { scope.launch { drawerState.close() } }
                            )
                        }
                    }
                ) {
                    Scaffold(
                        topBar = {
                            Row(
                                modifier = Modifier
                                    .fillMaxWidth()
                                    .padding(16.dp),
                                verticalAlignment = Alignment.CenterVertically
                            ) {
                                // Иконка 3 полоски (черная)
                                IconButton(onClick = { scope.launch { drawerState.open() } }) {
                                    Icon(
                                        imageVector = Icons.Default.Menu,
                                        contentDescription = "Меню",
                                        tint = Color.Black, // Цвет полосок черный
                                        modifier = Modifier.size(32.dp)
                                    )
                                }
                                
                                // Надпись Monika по центру (Spacer с весом выталкивает заголовок в середину)
                                Spacer(modifier = Modifier.weight(1f))
                                Text(
                                    text = "Monika",
                                    fontSize = 20.sp,
                                    fontWeight = FontWeight.Bold,
                                    color = Color.Black
                                )
                                Spacer(modifier = Modifier.weight(1.2f)) // Слегка корректируем центр
                            }
                        }
                    ) { paddingValues ->
                        var text by remember { mutableStateOf("") }

                        Column(
                            modifier = Modifier
                                .fillMaxSize()
                                .padding(paddingValues)
                                .padding(top = 100.dp),
                            horizontalAlignment = Alignment.Start
                        ) {
                            Text(
                                text = "Здравствуйте!",
                                fontSize = 42.sp,
                                fontWeight = FontWeight.Bold,
                                color = Color.Black,
                                modifier = Modifier.padding(start = 24.dp)
                            )

                            Spacer(modifier = Modifier.weight(1f))

                            OutlinedTextField(
                                value = text,
                                onValueChange = { text = it },
                                label = { Text("Спросить Gemini") },
                                modifier = Modifier
                                    .fillMaxWidth()
                                    .padding(16.dp)
                            )
                        }
                    }
                }
            }
        }
    }
}