teapod/app/src/main/java/org/mosad/teapod/ui/activity/main/fragments/MediaFragment.kt

229 lines
8.7 KiB
Kotlin

package org.mosad.teapod.ui.activity.main.fragments
import android.graphics.Color
import android.graphics.drawable.ColorDrawable
import android.os.Bundle
import android.util.Log
import android.view.LayoutInflater
import android.view.View
import android.view.ViewGroup
import androidx.activity.result.contract.ActivityResultContracts
import androidx.fragment.app.Fragment
import androidx.fragment.app.viewModels
import androidx.lifecycle.lifecycleScope
import androidx.viewpager2.adapter.FragmentStateAdapter
import com.bumptech.glide.Glide
import com.bumptech.glide.request.RequestOptions
import com.google.android.material.appbar.AppBarLayout
import com.google.android.material.tabs.TabLayoutMediator
import jp.wasabeef.glide.transformations.BlurTransformation
import kotlinx.coroutines.launch
import org.mosad.teapod.R
import org.mosad.teapod.databinding.FragmentMediaBinding
import org.mosad.teapod.parser.crunchyroll.NoneUpNextSeriesItem
import org.mosad.teapod.ui.activity.main.viewmodel.MediaFragmentViewModel
import org.mosad.teapod.util.playerIntent
import org.mosad.teapod.util.tmdb.TMDBApiController
import org.mosad.teapod.util.tmdb.TMDBMovie
import org.mosad.teapod.util.tmdb.TMDBTVShow
import org.mosad.teapod.util.toItemMediaList
/**
* The media detail fragment.
* Note: the fragment is created only once, when selecting a similar title etc.
* therefore fragments may be not empty and model may be the old one
*/
class MediaFragment(private val mediaIdStr: String) : Fragment() {
private lateinit var binding: FragmentMediaBinding
private lateinit var pagerAdapter: FragmentStateAdapter
private val model: MediaFragmentViewModel by viewModels()
private val fragments = arrayListOf<Fragment>()
private var watchlistJobRunning = false
private val playerResult = registerForActivityResult(ActivityResultContracts.StartActivityForResult()) {
playerFinishedCallback()
}
override fun onCreateView(inflater: LayoutInflater, container: ViewGroup?, savedInstanceState: Bundle?): View {
binding = FragmentMediaBinding.inflate(inflater, container, false)
return binding.root
}
override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
super.onViewCreated(view, savedInstanceState)
binding.frameLoading.visibility = View.VISIBLE
// tab layout and pager
pagerAdapter = ScreenSlidePagerAdapter(this)
// fix material components issue #1878, if more tabs are added increase
binding.pagerEpisodesSimilar.offscreenPageLimit = 2
binding.pagerEpisodesSimilar.adapter = pagerAdapter
// TODO is position 0 always episodes? (and 1 always similar titles)
TabLayoutMediator(binding.tabEpisodesSimilar, binding.pagerEpisodesSimilar) { tab, position ->
tab.text = when(position) {
0 -> getString(R.string.episodes)
1 -> getString(R.string.similar_titles)
else -> ""
}
}.attach()
lifecycleScope.launch {
model.loadCrunchy(mediaIdStr)
updateGUI()
initActions()
}
}
/**
* if tmdb data is present, use it, else use the aod data
*/
private fun updateGUI() = with(model) {
// generic gui
val backdropUrl = tmdbResult.backdropPath?.let { TMDBApiController.imageUrl + it }
?: seriesCrunchy.images.poster_wide[0][2].source
val posterUrl = tmdbResult.posterPath?.let { TMDBApiController.imageUrl + it }
?: seriesCrunchy.images.poster_tall[0][2].source
// load poster and backdrop
Glide.with(requireContext()).load(posterUrl)
.into(binding.imagePoster)
Glide.with(requireContext()).load(backdropUrl)
.apply(RequestOptions.placeholderOf(ColorDrawable(Color.DKGRAY)))
.apply(RequestOptions.bitmapTransform(BlurTransformation(20, 3)))
.into(binding.imageBackdrop)
binding.textYear.text = when(tmdbResult) {
is TMDBTVShow -> (tmdbResult as TMDBTVShow).firstAirDate?.substring(0, 4)
is TMDBMovie -> (tmdbResult as TMDBMovie).releaseDate.substring(0, 4)
else -> ""
}
binding.textAge.text = seriesCrunchy.maturityRatings.firstOrNull()
binding.textTitle.text = if (upNextSeries != NoneUpNextSeriesItem) {
upNextSeries.panel.title
} else seriesCrunchy.title
binding.textOverview.text = seriesCrunchy.description
// set "watchlist" indicator
val watchlistIcon = if (isWatchlist) R.drawable.ic_baseline_check_24 else R.drawable.ic_baseline_add_24
Glide.with(requireContext()).load(watchlistIcon).into(binding.imageMyListAction)
/**
* clear fragments, since it lives in onCreate scope,
* don't do this in onPause/onStop -> FragmentManager transaction
* (will be called on similar -> new MediaFragment -> onBackPressed)
*/
val fragmentsSize = fragments.size
fragments.clear()
pagerAdapter.notifyItemRangeRemoved(0, fragmentsSize)
MediaFragmentEpisodes().also {
fragments.add(it)
pagerAdapter.notifyItemInserted(fragments.indexOf(it))
}
// if has similar titles
if (model.similarTo.total > 0) {
MediaFragmentSimilar(model.similarTo.toItemMediaList()).also {
fragments.add(it)
pagerAdapter.notifyItemInserted(fragments.indexOf(it))
}
}
// disable scrolling on appbar, if no tabs where added
if(fragments.isEmpty()) {
val params = binding.linearMedia.layoutParams as AppBarLayout.LayoutParams
params.scrollFlags = 0 // clear all scroll flags
}
// specific gui (via tmdb)
when (tmdbResult) {
is TMDBTVShow -> {
// episodes count
binding.textEpisodesOrRuntime.text = resources.getQuantityString(
R.plurals.text_episodes_count,
episodesCrunchy.total,
episodesCrunchy.total
)
}
is TMDBMovie -> {
val tmdbMovie = (tmdbResult as TMDBMovie?)
if (tmdbMovie?.runtime != null) {
binding.textEpisodesOrRuntime.text = resources.getQuantityString(
R.plurals.text_runtime,
tmdbMovie.runtime,
tmdbMovie.runtime
)
} else {
binding.textEpisodesOrRuntime.visibility = View.GONE
}
}
else -> {
binding.textEpisodesOrRuntime.visibility = View.GONE
}
}
binding.frameLoading.visibility = View.GONE // hide loading indicator
}
private fun initActions() = with(model) {
binding.buttonPlay.setOnClickListener {
if (upNextSeries != NoneUpNextSeriesItem) {
playEpisode(upNextSeries.panel.episodeMetadata.seasonId, upNextSeries.panel.id)
}
}
// add or remove media from myList
binding.linearMyListAction.setOnClickListener {
// don't allow parallel execution
if (!watchlistJobRunning) {
watchlistJobRunning = true
lifecycleScope.launch {
setWatchlist()
// update "watchlist" indicator
val watchlistIcon = if (isWatchlist) R.drawable.ic_baseline_check_24 else R.drawable.ic_baseline_add_24
Glide.with(requireContext()).load(watchlistIcon).into(binding.imageMyListAction)
watchlistJobRunning = false
}
}
}
}
private fun playerFinishedCallback() = lifecycleScope.launch {
model.updateOnResume()
if (model.upNextSeries != NoneUpNextSeriesItem) {
binding.textTitle.text = model.upNextSeries.panel.title
}
// needs to be called after model.updateOnResume()
(fragments.elementAtOrNull(0) as? MediaFragmentEpisodes)?.updateWatchedState()
Log.d(javaClass.name, "Updated model and gui after player closed")
}
/**
* play a episode, also runs callback on player result return
*/
fun playEpisode(seasonId: String, episodeId: String) {
playerResult.launch(playerIntent(seasonId, episodeId))
Log.d(javaClass.name, "Started Player with episodeId: $episodeId")
}
/**
* A simple pager adapter
*/
private inner class ScreenSlidePagerAdapter(fragment: Fragment) : FragmentStateAdapter(fragment) {
override fun getItemCount(): Int = fragments.size
override fun createFragment(position: Int): Fragment = fragments[position]
}
}