/*
 * Copyright (C) 2021 E FOUNDATION
 *
 * This program 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.
 *
 * This program 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 this program.  If not, see <https://www.gnu.org/licenses/>.
 */

package foundation.e.privacycentralapp

import android.app.Application
import android.content.Context
import android.os.Process
import foundation.e.privacycentralapp.features.location.FakeLocationViewModelFactory
import foundation.e.privacycentralapp.features.location.LocationApiDelegate
import foundation.e.privacymodules.location.FakeLocation
import foundation.e.privacymodules.location.IFakeLocation
import foundation.e.privacymodules.permissions.PermissionsPrivacyModule
import foundation.e.privacymodules.permissions.data.ApplicationDescription

/**
 * Simple container to hold application wide dependencies.
 *
 * TODO: Test if this implementation is leaky.
 */
class DependencyContainer constructor(val app: Application) {

    val context: Context by lazy { app.applicationContext }

    private val fakeLocationModule: IFakeLocation by lazy { FakeLocation(app.applicationContext) }
    private val permissionsModule by lazy { PermissionsPrivacyModule(app.applicationContext) }

    private val appDesc by lazy {
        ApplicationDescription(
            packageName = context.packageName,
            uid = Process.myUid(),
            label = context.resources.getString(R.string.app_name),
            icon = null
        )
    }

    private val locationApi by lazy {
        LocationApiDelegate(fakeLocationModule, permissionsModule, appDesc)
    }

    val fakeLocationViewModelFactory by lazy {
        FakeLocationViewModelFactory(locationApi)
    }
}