93 lines
3.3 KiB
Kotlin
93 lines
3.3 KiB
Kotlin
package ani.dantotsu.media
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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 androidx.recyclerview.widget.DiffUtil
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import androidx.recyclerview.widget.ListAdapter
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import androidx.recyclerview.widget.RecyclerView
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import ani.dantotsu.R
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import ani.dantotsu.databinding.ItemSearchHistoryBinding
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import ani.dantotsu.settings.saving.PrefName
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import ani.dantotsu.settings.saving.PrefManager
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import ani.dantotsu.settings.saving.PrefManager.asLiveStringSet
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import ani.dantotsu.settings.saving.SharedPreferenceStringSetLiveData
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import java.util.Locale
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class SearchHistoryAdapter(private val type: String, private val searchClicked: (String) -> Unit) : ListAdapter<String, SearchHistoryAdapter.SearchHistoryViewHolder>(
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DIFF_CALLBACK_INSTALLED
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) {
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private var searchHistoryLiveData: SharedPreferenceStringSetLiveData? = null
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private var searchHistory: MutableSet<String>? = null
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private var historyType: PrefName = when (type.lowercase(Locale.ROOT)) {
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"anime" -> PrefName.AnimeSearchHistory
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"manga" -> PrefName.MangaSearchHistory
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else -> throw IllegalArgumentException("Invalid type")
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}
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init {
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searchHistoryLiveData = PrefManager.getLiveVal(historyType, mutableSetOf<String>()).asLiveStringSet()
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searchHistoryLiveData?.observeForever {
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searchHistory = it.toMutableSet()
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submitList(searchHistory?.reversed())
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}
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}
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fun remove(item: String) {
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searchHistory?.remove(item)
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PrefManager.setVal(historyType, searchHistory)
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}
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fun add(item: String) {
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if (searchHistory?.contains(item) == true || item.isBlank()) return
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if (PrefManager.getVal(PrefName.Incognito)) return
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searchHistory?.add(item)
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PrefManager.setVal(historyType, searchHistory)
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}
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override fun onCreateViewHolder(
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parent: ViewGroup,
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viewType: Int
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): SearchHistoryAdapter.SearchHistoryViewHolder {
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val view = LayoutInflater.from(parent.context)
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.inflate(R.layout.item_search_history, parent, false)
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return SearchHistoryViewHolder(view)
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}
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override fun onBindViewHolder(
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holder: SearchHistoryAdapter.SearchHistoryViewHolder,
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position: Int
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) {
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holder.binding.searchHistoryTextView.text = getItem(position)
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holder.binding.closeTextView.setOnClickListener {
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if (position >= itemCount || position < 0) return@setOnClickListener
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remove(getItem(position))
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}
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holder.binding.searchHistoryTextView.setOnClickListener {
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if (position >= itemCount || position < 0) return@setOnClickListener
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searchClicked(getItem(position))
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}
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}
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inner class SearchHistoryViewHolder(view: View) : RecyclerView.ViewHolder(view) {
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val binding = ItemSearchHistoryBinding.bind(view)
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}
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companion object {
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val DIFF_CALLBACK_INSTALLED = object : DiffUtil.ItemCallback<String>() {
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override fun areItemsTheSame(
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oldItem: String,
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newItem: String
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): Boolean {
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return oldItem == newItem
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}
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override fun areContentsTheSame(
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oldItem: String,
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newItem: String
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): Boolean {
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return oldItem == newItem
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}
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}
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}
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}
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