SEARCH HISTORY OR SMTH IDK ANY MORE

app/src/main/java/ani/dantotsu/media/SearchHistoryAdapter.kt

@@ -0,0 +1,93 @@
+package ani.dantotsu.media
+
+import android.content.SharedPreferences
+import android.view.LayoutInflater
+import android.view.View
+import android.view.ViewGroup
+import androidx.recyclerview.widget.DiffUtil
+import androidx.recyclerview.widget.ListAdapter
+import androidx.recyclerview.widget.RecyclerView
+import ani.dantotsu.R
+import ani.dantotsu.databinding.ItemSearchHistoryBinding
+import ani.dantotsu.others.SharedPreferenceStringSetLiveData
+import uy.kohesive.injekt.Injekt
+import uy.kohesive.injekt.api.get
+
+class SearchHistoryAdapter(private val type: String, private val searchClicked: (String) -> Unit) : ListAdapter<String, SearchHistoryAdapter.SearchHistoryViewHolder>(
+    DIFF_CALLBACK_INSTALLED
+) {
+    private var searchHistoryLiveData: SharedPreferenceStringSetLiveData? = null
+    private var searchHistory: MutableSet<String>? = null
+    private var sharedPreferences: SharedPreferences? = null
+
+    init {
+        sharedPreferences = Injekt.get<SharedPreferences>()
+        searchHistoryLiveData = SharedPreferenceStringSetLiveData(
+            sharedPreferences!!,
+            "searchHistory_$type",
+            mutableSetOf()
+        )
+        searchHistoryLiveData?.observeForever {
+            searchHistory = it.toMutableSet()
+            submitList(searchHistory?.reversed())
+        }
+    }
+
+    fun remove(item: String) {
+        searchHistory?.remove(item)
+        sharedPreferences?.edit()?.putStringSet("searchHistory_$type", searchHistory)?.apply()
+    }
+
+    fun add(item: String) {
+        if (searchHistory?.contains(item) == true || item.isBlank()) return
+        if (sharedPreferences?.getBoolean("incognito", false) == true) return
+        searchHistory?.add(item)
+        sharedPreferences?.edit()?.putStringSet("searchHistory_$type", searchHistory)?.apply()
+    }
+
+    override fun onCreateViewHolder(
+        parent: ViewGroup,
+        viewType: Int
+    ): SearchHistoryAdapter.SearchHistoryViewHolder {
+        val view = LayoutInflater.from(parent.context)
+            .inflate(R.layout.item_search_history, parent, false)
+        return SearchHistoryViewHolder(view)
+    }
+
+    override fun onBindViewHolder(
+        holder: SearchHistoryAdapter.SearchHistoryViewHolder,
+        position: Int
+    ) {
+        holder.binding.searchHistoryTextView.text = getItem(position)
+        holder.binding.closeTextView.setOnClickListener {
+            if (position >= itemCount || position < 0) return@setOnClickListener
+            remove(getItem(position))
+        }
+        holder.binding.searchHistoryTextView.setOnClickListener {
+            if (position >= itemCount || position < 0) return@setOnClickListener
+            searchClicked(getItem(position))
+        }
+    }
+
+    inner class SearchHistoryViewHolder(view: View) : RecyclerView.ViewHolder(view) {
+        val binding = ItemSearchHistoryBinding.bind(view)
+    }
+
+    companion object {
+        val DIFF_CALLBACK_INSTALLED = object : DiffUtil.ItemCallback<String>() {
+            override fun areItemsTheSame(
+                oldItem: String,
+                newItem: String
+            ): Boolean {
+                return oldItem == newItem
+            }
+
+            override fun areContentsTheSame(
+                oldItem: String,
+                newItem: String
+            ): Boolean {
+                return oldItem == newItem
+            }
+        }
+    }
+}