/*
 * Kiwix Android
 * Copyright (c) 2020 Kiwix <android.kiwix.org>
 * 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 <http://www.gnu.org/licenses/>.
 *
 */

package org.kiwix.kiwixmobile.core.extensions

import android.content.Context
import android.view.View
import android.view.ViewGroup
import android.view.inputmethod.InputMethodManager
import android.widget.Toast
import androidx.fragment.app.Fragment
import androidx.lifecycle.ViewModel
import androidx.lifecycle.ViewModelProvider
import androidx.lifecycle.ViewModelProviders
import org.kiwix.kiwixmobile.core.main.CoreMainActivity

inline fun <reified T : ViewModel> Fragment.viewModel(
  viewModelFactory: ViewModelProvider.Factory
) = ViewModelProviders.of(this, viewModelFactory).get(T::class.java)

fun Fragment.toast(stringId: Int, length: Int = Toast.LENGTH_LONG) {
  requireActivity().toast(stringId, length)
}

fun Fragment.closeKeyboard() {
  val inputMethodManager =
    requireContext().getSystemService(Context.INPUT_METHOD_SERVICE) as InputMethodManager
  inputMethodManager.toggleSoftInput(InputMethodManager.HIDE_IMPLICIT_ONLY, 0)
}

fun View.closeKeyboard() {
  val imm = context.getSystemService(Context.INPUT_METHOD_SERVICE) as InputMethodManager
  imm.hideSoftInputFromWindow(windowToken, 0)
}

val Fragment.coreMainActivity get() = activity as CoreMainActivity

fun Fragment.setParentFragmentsBottomMarginTo(margin: Int) {
  val params = parentFragment?.view?.layoutParams as ViewGroup.MarginLayoutParams?
  params?.bottomMargin = margin
  parentFragment?.view?.requestLayout()
}
