/*

 * AboutOss is an utility library to retrieve and display

 * opensource licenses in Android applications.

 *

 * Copyright (C) 2023 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.activity.viewModels

import androidx.lifecycle.ViewModelProvider

import androidx.lifecycle.viewmodel.CreationExtras

import androidx.lifecycle.viewmodel.initializer

import androidx.lifecycle.viewmodel.viewModelFactory

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

import com.geekorum.aboutoss.ui.material3.OpenSourceLicensesActivity

import com.geekorum.geekdroid.network.BrowserLauncher

import kotlinx.coroutines.Dispatchers

import com.geekorum.aboutoss.ui.material.OpenSourceLicensesActivity as Material2OpenSourceLicensesActivity

/**

 * Custom activity needed to load resources from another set of files than default generated by

 * OSS Licenses Gradle Plugin.

 *

 * This is necessary because OSS License gradle plugin generates stub resources on debug builds.

 */

class PrebuiltLicencesMaterial2Activity : Material2OpenSourceLicensesActivity() {

    override val viewModel: OpenSourceLicensesViewModel by viewModels(

        factoryProducer = {

            viewModelFactory {

                initializer {

                    createPrebuildOpenSourceLicensesViewModel()

                }

            }

        }

    )

}

/**

 * Custom activity needed to load resources from another set of files than default generated by

 * OSS Licenses Gradle Plugin.

 *

 * This is necessary because OSS License gradle plugin generates stub resources on debug builds.

 */

class PrebuiltLicencesMaterial3Activity : OpenSourceLicensesActivity() {

    override val viewModel: OpenSourceLicensesViewModel by viewModels(

        factoryProducer = {

            viewModelFactory {

                initializer {

                    createPrebuildOpenSourceLicensesViewModel()

                }

            }

        }

    )

}

fun CreationExtras.createPrebuildOpenSourceLicensesViewModel(): OpenSourceLicensesViewModel {

    val application =

        this[ViewModelProvider.AndroidViewModelFactory.APPLICATION_KEY]!!

        appContext = application,

        mainCoroutineDispatcher = Dispatchers.Main,

        ioCoroutineDispatcher = Dispatchers.IO,

        thirdPartyLicensesResourceName = "prebuilt_third_party_licenses",

        thirdPartyLicenseMetadataResourceName = "prebuilt_third_party_license_metadata"

    )

    val browserLauncher = BrowserLauncher(application, application.packageManager)

    return OpenSourceLicensesViewModel(

        licenseInfoRepository,

        browserLauncher

    )

}