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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.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.fragment.app.Fragment
import androidx.fragment.app.activityViewModels
import androidx.lifecycle.lifecycleScope
import androidx.navigation.findNavController
import androidx.navigation.fragment.navArgs
import androidx.recyclerview.widget.GridLayoutManager
import com.google.android.material.transition.MaterialSharedAxis
import kotlinx.coroutines.flow.collectLatest
import kotlinx.coroutines.launch
import org.yuzu.yuzu_emu.R
import org.yuzu.yuzu_emu.adapters.DriverAdapter
import org.yuzu.yuzu_emu.databinding.FragmentDriverManagerBinding
import org.yuzu.yuzu_emu.model.DriverViewModel
import org.yuzu.yuzu_emu.model.HomeViewModel
import org.yuzu.yuzu_emu.utils.FileUtil
import org.yuzu.yuzu_emu.utils.GpuDriverHelper
import java.io.File
import java.io.IOException
class DriverManagerFragment : Fragment() {
private var _binding: FragmentDriverManagerBinding? = null
private val binding get() = _binding!!
private val homeViewModel: HomeViewModel by activityViewModels()
private val driverViewModel: DriverViewModel by activityViewModels()
private val args by navArgs<DriverManagerFragmentArgs>()
override fun onCreate(savedInstanceState: Bundle?) {
super.onCreate(savedInstanceState)
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 = FragmentDriverManagerBinding.inflate(inflater)
return binding.root
}
override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
super.onViewCreated(view, savedInstanceState)
homeViewModel.setNavigationVisibility(visible = false, animated = true)
homeViewModel.setStatusBarShadeVisibility(visible = false)
driverViewModel.onOpenDriverManager(args.game)
if (!driverViewModel.isInteractionAllowed.value) {
DriversLoadingDialogFragment().show(
childFragmentManager,
DriversLoadingDialogFragment.TAG
)
}
binding.toolbarDrivers.setNavigationOnClickListener {
binding.root.findNavController().popBackStack()
}
binding.buttonInstall.setOnClickListener {
getDriver.launch(arrayOf("application/zip"))
}
binding.listDrivers.apply {
layoutManager = GridLayoutManager(
requireContext(),
resources.getInteger(R.integer.grid_columns)
)
adapter = DriverAdapter(driverViewModel)
}
viewLifecycleOwner.lifecycleScope.apply {
launch {
driverViewModel.driverList.collectLatest {
(binding.listDrivers.adapter as DriverAdapter).submitList(it)
}
}
launch {
driverViewModel.newDriverInstalled.collect {
if (_binding != null && it) {
(binding.listDrivers.adapter as DriverAdapter).apply {
notifyItemChanged(driverViewModel.previouslySelectedDriver)
notifyItemChanged(driverViewModel.selectedDriver)
driverViewModel.setNewDriverInstalled(false)
}
}
}
}
}
setInsets()
}
override fun onDestroy() {
super.onDestroy()
driverViewModel.onCloseDriverManager(args.game)
}
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 mlpAppBar = binding.toolbarDrivers.layoutParams as ViewGroup.MarginLayoutParams
mlpAppBar.leftMargin = leftInsets
mlpAppBar.rightMargin = rightInsets
binding.toolbarDrivers.layoutParams = mlpAppBar
val mlplistDrivers = binding.listDrivers.layoutParams as ViewGroup.MarginLayoutParams
mlplistDrivers.leftMargin = leftInsets
mlplistDrivers.rightMargin = rightInsets
binding.listDrivers.layoutParams = mlplistDrivers
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
binding.listDrivers.updatePadding(
bottom = barInsets.bottom +
resources.getDimensionPixelSize(R.dimen.spacing_bottom_list_fab)
)
windowInsets
}
private val getDriver =
registerForActivityResult(ActivityResultContracts.OpenDocument()) { result ->
if (result == null) {
return@registerForActivityResult
}
IndeterminateProgressDialogFragment.newInstance(
requireActivity(),
R.string.installing_driver,
false
) {
val driverPath =
"${GpuDriverHelper.driverStoragePath}/${FileUtil.getFilename(result)}"
val driverFile = File(driverPath)
// Ignore file exceptions when a user selects an invalid zip
try {
if (!GpuDriverHelper.copyDriverToInternalStorage(result)) {
throw IOException("Driver failed validation!")
}
} catch (_: IOException) {
if (driverFile.exists()) {
driverFile.delete()
}
return@newInstance getString(R.string.select_gpu_driver_error)
}
val driverData = GpuDriverHelper.getMetadataFromZip(driverFile)
val driverInList =
driverViewModel.driverList.value.firstOrNull { it.second == driverData }
if (driverInList != null) {
return@newInstance getString(R.string.driver_already_installed)
} else {
driverViewModel.addDriver(Pair(driverPath, driverData))
driverViewModel.setNewDriverInstalled(true)
}
return@newInstance Any()
}.show(childFragmentManager, IndeterminateProgressDialogFragment.TAG)
}
}
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