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// SPDX-FileCopyrightText: 2023 yuzu Emulator Project
// SPDX-License-Identifier: GPL-2.0-or-later
package org.yuzu.yuzu_emu.fragments
import android.annotation.SuppressLint
import android.content.Intent
import android.os.Bundle
import android.view.LayoutInflater
import android.view.View
import android.view.ViewGroup
import androidx.activity.result.contract.ActivityResultContracts
import androidx.core.view.ViewCompat
import androidx.core.view.WindowInsetsCompat
import androidx.core.view.updatePadding
import androidx.documentfile.provider.DocumentFile
import androidx.fragment.app.Fragment
import androidx.fragment.app.activityViewModels
import androidx.lifecycle.Lifecycle
import androidx.lifecycle.lifecycleScope
import androidx.lifecycle.repeatOnLifecycle
import androidx.navigation.findNavController
import androidx.navigation.fragment.navArgs
import androidx.recyclerview.widget.LinearLayoutManager
import com.google.android.material.transition.MaterialSharedAxis
import kotlinx.coroutines.launch
import org.yuzu.yuzu_emu.R
import org.yuzu.yuzu_emu.adapters.AddonAdapter
import org.yuzu.yuzu_emu.databinding.FragmentAddonsBinding
import org.yuzu.yuzu_emu.model.AddonViewModel
import org.yuzu.yuzu_emu.model.HomeViewModel
import org.yuzu.yuzu_emu.utils.AddonUtil
import org.yuzu.yuzu_emu.utils.FileUtil.copyFilesTo
import java.io.File
class AddonsFragment : Fragment() {
private var _binding: FragmentAddonsBinding? = null
private val binding get() = _binding!!
private val homeViewModel: HomeViewModel by activityViewModels()
private val addonViewModel: AddonViewModel by activityViewModels()
private val args by navArgs<AddonsFragmentArgs>()
override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)
addonViewModel.onOpenAddons(args.game)
enterTransition = MaterialSharedAxis(MaterialSharedAxis.X, true)
returnTransition = MaterialSharedAxis(MaterialSharedAxis.X, false)
reenterTransition = MaterialSharedAxis(MaterialSharedAxis.X, false)
}
override fun onCreateView(
inflater: LayoutInflater,
container: ViewGroup?,
savedInstanceState: Bundle?
): View {
_binding = FragmentAddonsBinding.inflate(inflater)
return binding.root
}
// This is using the correct scope, lint is just acting up
@SuppressLint("UnsafeRepeatOnLifecycleDetector")
override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
super.onViewCreated(view, savedInstanceState)
homeViewModel.setNavigationVisibility(visible = false, animated = false)
homeViewModel.setStatusBarShadeVisibility(false)
binding.toolbarAddons.setNavigationOnClickListener {
binding.root.findNavController().popBackStack()
}
binding.toolbarAddons.title = getString(R.string.addons_game, args.game.title)
binding.listAddons.apply {
layoutManager = LinearLayoutManager(requireContext())
adapter = AddonAdapter()
}
viewLifecycleOwner.lifecycleScope.apply {
launch {
repeatOnLifecycle(Lifecycle.State.STARTED) {
addonViewModel.addonList.collect {
(binding.listAddons.adapter as AddonAdapter).submitList(it)
}
}
}
launch {
repeatOnLifecycle(Lifecycle.State.STARTED) {
addonViewModel.showModInstallPicker.collect {
if (it) {
installAddon.launch(Intent(Intent.ACTION_OPEN_DOCUMENT_TREE).data)
addonViewModel.showModInstallPicker(false)
}
}
}
}
launch {
repeatOnLifecycle(Lifecycle.State.STARTED) {
addonViewModel.showModNoticeDialog.collect {
if (it) {
MessageDialogFragment.newInstance(
requireActivity(),
titleId = R.string.addon_notice,
descriptionId = R.string.addon_notice_description,
positiveAction = { addonViewModel.showModInstallPicker(true) }
).show(parentFragmentManager, MessageDialogFragment.TAG)
addonViewModel.showModNoticeDialog(false)
}
}
}
}
}
binding.buttonInstall.setOnClickListener {
ContentTypeSelectionDialogFragment().show(
parentFragmentManager,
ContentTypeSelectionDialogFragment.TAG
)
}
setInsets()
}
override fun onResume() {
super.onResume()
addonViewModel.refreshAddons()
}
override fun onDestroy() {
super.onDestroy()
addonViewModel.onCloseAddons()
}
val installAddon =
registerForActivityResult(ActivityResultContracts.OpenDocumentTree()) { result ->
if (result == null) {
return@registerForActivityResult
}
val externalAddonDirectory = DocumentFile.fromTreeUri(requireContext(), result)
if (externalAddonDirectory == null) {
MessageDialogFragment.newInstance(
requireActivity(),
titleId = R.string.invalid_directory,
descriptionId = R.string.invalid_directory_description
).show(parentFragmentManager, MessageDialogFragment.TAG)
return@registerForActivityResult
}
val isValid = externalAddonDirectory.listFiles()
.any { AddonUtil.validAddonDirectories.contains(it.name) }
val errorMessage = MessageDialogFragment.newInstance(
requireActivity(),
titleId = R.string.invalid_directory,
descriptionId = R.string.invalid_directory_description
)
if (isValid) {
IndeterminateProgressDialogFragment.newInstance(
requireActivity(),
R.string.installing_game_content,
false
) {
val parentDirectoryName = externalAddonDirectory.name
val internalAddonDirectory =
File(args.game.addonDir + parentDirectoryName)
try {
externalAddonDirectory.copyFilesTo(internalAddonDirectory)
} catch (_: Exception) {
return@newInstance errorMessage
}
addonViewModel.refreshAddons()
return@newInstance getString(R.string.addon_installed_successfully)
}.show(parentFragmentManager, IndeterminateProgressDialogFragment.TAG)
} else {
errorMessage.show(parentFragmentManager, MessageDialogFragment.TAG)
}
}
private fun setInsets() =
ViewCompat.setOnApplyWindowInsetsListener(
binding.root
) { _: View, windowInsets: WindowInsetsCompat ->
val barInsets = windowInsets.getInsets(WindowInsetsCompat.Type.systemBars())
val cutoutInsets = windowInsets.getInsets(WindowInsetsCompat.Type.displayCutout())
val leftInsets = barInsets.left + cutoutInsets.left
val rightInsets = barInsets.right + cutoutInsets.right
val mlpToolbar = binding.toolbarAddons.layoutParams as ViewGroup.MarginLayoutParams
mlpToolbar.leftMargin = leftInsets
mlpToolbar.rightMargin = rightInsets
binding.toolbarAddons.layoutParams = mlpToolbar
val mlpAddonsList = binding.listAddons.layoutParams as ViewGroup.MarginLayoutParams
mlpAddonsList.leftMargin = leftInsets
mlpAddonsList.rightMargin = rightInsets
binding.listAddons.layoutParams = mlpAddonsList
binding.listAddons.updatePadding(
bottom = barInsets.bottom +
resources.getDimensionPixelSize(R.dimen.spacing_bottom_list_fab)
)
val fabSpacing = resources.getDimensionPixelSize(R.dimen.spacing_fab)
val mlpFab =
binding.buttonInstall.layoutParams as ViewGroup.MarginLayoutParams
mlpFab.leftMargin = leftInsets + fabSpacing
mlpFab.rightMargin = rightInsets + fabSpacing
mlpFab.bottomMargin = barInsets.bottom + fabSpacing
binding.buttonInstall.layoutParams = mlpFab
windowInsets
}
}
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