112 lines
4.1 KiB
Kotlin
112 lines
4.1 KiB
Kotlin
package org.mosad.teapod.ui.activity.main.fragments
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import android.os.Bundle
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import android.view.LayoutInflater
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import android.view.View
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import android.view.ViewGroup
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import android.widget.SearchView
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import androidx.fragment.app.Fragment
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import androidx.lifecycle.lifecycleScope
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import kotlinx.coroutines.Job
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import kotlinx.coroutines.async
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import org.mosad.teapod.databinding.FragmentSearchBinding
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import org.mosad.teapod.parser.crunchyroll.Crunchyroll
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import org.mosad.teapod.util.ItemMedia
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import org.mosad.teapod.util.adapter.MediaItemListAdapter
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import org.mosad.teapod.util.decoration.MediaItemDecoration
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import org.mosad.teapod.util.showFragment
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import org.mosad.teapod.util.toItemMediaList
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class SearchFragment : Fragment() {
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private lateinit var binding: FragmentSearchBinding
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private lateinit var adapter: MediaItemListAdapter
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private val itemList = arrayListOf<ItemMedia>()
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private var searchJob: Job? = null
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private var oldSearchQuery = ""
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override fun onCreateView(inflater: LayoutInflater, container: ViewGroup?, savedInstanceState: Bundle?): View {
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binding = FragmentSearchBinding.inflate(inflater, container, false)
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return binding.root
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}
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override fun onViewCreated(view: View, savedInstanceState: Bundle?) {
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super.onViewCreated(view, savedInstanceState)
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binding.recyclerMediaSearch.addItemDecoration(MediaItemDecoration(9))
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adapter = MediaItemListAdapter(MediaItemListAdapter.OnClickListener {
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binding.searchText.clearFocus()
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activity?.showFragment(MediaFragment(it.id))
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})
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binding.recyclerMediaSearch.adapter = adapter
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initActions()
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}
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private fun initActions() {
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binding.searchText.setOnQueryTextListener(object : SearchView.OnQueryTextListener {
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override fun onQueryTextSubmit(query: String?): Boolean {
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query?.let { search(it) }
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return false
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}
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override fun onQueryTextChange(newText: String?): Boolean {
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newText?.let { search(it) }
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return false
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}
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})
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}
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/**
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* Search for a query string at Crunchyroll and submit the results to the adapter.
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*/
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private fun search(query: String) {
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// if the query hasn't changed since the last successful search, return
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if (query == oldSearchQuery) return
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// cancel search job if one is already running
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if (searchJob?.isActive == true) searchJob?.cancel()
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searchJob = lifecycleScope.async {
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// TODO maybe wait a few ms (500ms?) before searching, if the user inputs any other chars
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val results = Crunchyroll.search(query, 50)
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itemList.clear() // TODO needs clean up
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// TODO add top results first heading
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adapter.submitList(
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results.items.firstOrNull()?.items?.toItemMediaList() ?: listOf<ItemMedia>()
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)
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// TODO currently only tv shows are supported, hence only the first items array
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// should be always present
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// // TODO add tv shows heading
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// if (results.items.size >= 2) {
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// itemList.addAll(results.items[1].items.map { item ->
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// ItemMedia(item.id, item.title, item.images.poster_wide[0][0].source)
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// })
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// }
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//
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// // TODO add movies heading
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// if (results.items.size >= 3) {
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// itemList.addAll(results.items[2].items.map { item ->
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// ItemMedia(item.id, item.title, item.images.poster_wide[0][0].source)
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// })
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// }
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//
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// // TODO add episodes heading
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// if (results.items.size >= 4) {
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// itemList.addAll(results.items[3].items.map { item ->
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// ItemMedia(item.id, item.title, item.images.poster_wide[0][0].source)
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// })
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// }
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// after successfully searching the query term, add it as old query, to make sure we
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// don't search again if the query hasn't changed
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oldSearchQuery = query
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}
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}
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} |