/*

 * AboutOss is an utility library to retrieve and display

 * opensource licenses in Android applications.

 *

 * Copyright (C) 2023-2025 by Frederic-Charles Barthelery.

 *

 * This file is part of AboutOss.

 *

 * AboutOss is free software: you can redistribute it and/or modify

 * it under the terms of the GNU General Public License as published by

 * the Free Software Foundation, either version 3 of the License, or

 * (at your option) any later version.

 *

 * AboutOss is distributed in the hope that it will be useful,

 * but WITHOUT ANY WARRANTY; without even the implied warranty of

 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

 * GNU General Public License for more details.

 *

 * You should have received a copy of the GNU General Public License

 * along with AboutOss.  If not, see <http://www.gnu.org/licenses/>.

 */

package com.geekorum.aboutoss.sampleapp

import androidx.compose.runtime.Composable

import androidx.lifecycle.viewmodel.compose.viewModel

import androidx.navigation.compose.NavHost

import androidx.navigation.compose.composable

import androidx.navigation.compose.rememberNavController

import com.geekorum.aboutoss.ui.common.OpenSourceLicensesViewModel

import kotlinx.serialization.Serializable

import com.geekorum.aboutoss.ui.material.OpenSourceDependenciesNavHost as Material2OpenSourceDependenciesNavHost

import com.geekorum.aboutoss.ui.material3.OpenSourceDependenciesNavHost as Material3OpenSourceDependenciesNavHost

@Serializable

private object Home

@Serializable

private object Material2

@Serializable

private object Material3

@Composable

fun SampleAppIos() {

    val navController = rememberNavController()

    NavHost(navController = navController, startDestination = Home) {

        composable<Home> {

            SampleApp(

                onMaterial2Click = {

                    navController.navigate(Material2)

                },

                onMaterial3Click = {

                    navController.navigate(Material3)

                }

            )

        }

        composable<Material2> {

            Material2Screen(navigateUp = {

                navController.popBackStack()

            })

        }

        composable<Material3> {

            Material3Screen(navigateUp = {

                navController.popBackStack()

            })

        }

    }

}

@Composable

fun Material2Screen(navigateUp: () -> Unit) {

    val viewModel: OpenSourceLicensesViewModel = viewModel(initializer = {

        createPrebuildOpenSourceLicensesViewModel()

    })

    Material2OpenSourceDependenciesNavHost(

        openSourceLicensesViewModel = viewModel,

        navigateUp = navigateUp

    )

}

@Composable

fun Material3Screen(navigateUp: () -> Unit) {

    val viewModel: OpenSourceLicensesViewModel = viewModel(initializer = {

        createPrebuildOpenSourceLicensesViewModel()

    })

    Material3OpenSourceDependenciesNavHost(

        openSourceLicensesViewModel = viewModel,

        navigateUp = navigateUp

    )

}