honeyDueKMP/composeApp/src/commonMain/kotlin/com/example/mycrib/App.kt

package com.example.mycrib

import androidx.compose.animation.AnimatedVisibility
import androidx.compose.foundation.Image
import androidx.compose.foundation.background
import androidx.compose.foundation.layout.Column
import androidx.compose.foundation.layout.fillMaxSize
import androidx.compose.foundation.layout.fillMaxWidth
import androidx.compose.foundation.layout.safeContentPadding
import androidx.compose.material3.Button
import androidx.compose.material3.MaterialTheme
import androidx.compose.material3.Surface
import androidx.compose.material3.Text
import androidx.compose.runtime.*
import androidx.compose.ui.Alignment
import androidx.compose.ui.Modifier
import com.mycrib.android.ui.screens.AddResidenceScreen
import com.mycrib.android.ui.screens.HomeScreen
import com.mycrib.android.ui.screens.LoginScreen
import com.mycrib.android.ui.screens.RegisterScreen
import com.mycrib.android.ui.screens.ResidenceDetailScreen
import com.mycrib.android.ui.screens.ResidencesScreen
import com.mycrib.android.ui.screens.TasksScreen
import org.jetbrains.compose.resources.painterResource
import org.jetbrains.compose.ui.tooling.preview.Preview

import androidx.navigation.compose.NavHost
import androidx.navigation.compose.rememberNavController
import androidx.navigation.compose.composable

import mycrib.composeapp.generated.resources.Res
import mycrib.composeapp.generated.resources.compose_multiplatform

@Composable
@Preview
fun App() {
    var isLoggedIn by remember { mutableStateOf(com.mycrib.storage.TokenStorage.hasToken()) }
    val navController = rememberNavController()

    // Check for stored token on app start
    LaunchedEffect(Unit) {
        isLoggedIn = com.mycrib.storage.TokenStorage.hasToken()
    }

    Surface(
        modifier = Modifier.fillMaxSize(),
        color = MaterialTheme.colorScheme.background
    ) {
        NavHost(
            navController = navController,
            startDestination = if (isLoggedIn) "residences" else "login"
        ) {
            composable("login") {
                LoginScreen(
                    onLoginSuccess = {
                        isLoggedIn = true
                        navController.navigate("residences") {
                            popUpTo("login") { inclusive = true }
                        }
                    },
                    onNavigateToRegister = {
                        navController.navigate("register")
                    }
                )
            }

            composable("register") {
                RegisterScreen(
                    onRegisterSuccess = {
                        isLoggedIn = true
                        navController.navigate("residences") {
                            popUpTo("register") { inclusive = true }
                        }
                    },
                    onNavigateBack = {
                        navController.popBackStack()
                    }
                )
            }

            composable("home") {
                HomeScreen(
                    onNavigateToResidences = {
                        navController.navigate("residences")
                    },
                    onNavigateToTasks = {
                        navController.navigate("tasks")
                    },
                    onLogout = {
                        // Clear token on logout
                        com.mycrib.storage.TokenStorage.clearToken()
                        isLoggedIn = false
                        navController.navigate("login") {
                            popUpTo("home") { inclusive = true }
                        }
                    }
                )
            }

            composable("residences") {
                ResidencesScreen(
                    onResidenceClick = { residenceId ->
                        navController.navigate("residence_detail/$residenceId")
                    },
                    onAddResidence = {
                        navController.navigate("add_residence")
                    }
                )
            }

            composable("add_residence") {
                AddResidenceScreen(
                    onNavigateBack = {
                        navController.popBackStack()
                    },
                    onResidenceCreated = {
                        navController.popBackStack()
                    }
                )
            }

            composable("tasks") {
                TasksScreen(
                    onNavigateBack = {
                        navController.popBackStack()
                    }
                )
            }

            composable("residence_detail/{residenceId}") { backStackEntry ->
//                val residenceId = backStackEntry.arguments?.getString("residenceId")?.toIntOrNull()
                val residenceId = backStackEntry.arguments
                    ?.get("residenceId")
                    ?.toString()
                    ?.toIntOrNull()


                if (residenceId != null) {
                    ResidenceDetailScreen(
                        residenceId = residenceId,
                        onNavigateBack = {
                            navController.popBackStack()
                        }
                    )
                }
            }
        }
    }


    /*
    MaterialTheme {
        var showContent by remember { mutableStateOf(false) }
        Column(
            modifier = Modifier
                .background(MaterialTheme.colorScheme.primaryContainer)
                .safeContentPadding()
                .fillMaxSize(),
            horizontalAlignment = Alignment.CenterHorizontally,
        ) {
            Button(onClick = { showContent = !showContent }) {
                Text("Click me!")
            }
            AnimatedVisibility(showContent) {
                val greeting = remember { Greeting().greet() }
                Column(
                    modifier = Modifier.fillMaxWidth(),
                    horizontalAlignment = Alignment.CenterHorizontally,
                ) {
                    Image(painterResource(Res.drawable.compose_multiplatform), null)
                    Text("Compose: $greeting")
                }
            }
        }
    }
     */
}