package com.simplemobiletools.smsmessenger.adapters

import android.util.TypedValue
import android.view.Menu
import android.view.View
import android.view.ViewGroup
import com.bumptech.glide.Glide
import com.simplemobiletools.commons.adapters.MyRecyclerViewAdapter
import com.simplemobiletools.commons.extensions.getTextSize
import com.simplemobiletools.commons.extensions.highlightTextPart
import com.simplemobiletools.commons.helpers.SimpleContactsHelper
import com.simplemobiletools.commons.views.MyRecyclerView
import com.simplemobiletools.smsmessenger.R
import com.simplemobiletools.smsmessenger.activities.SimpleActivity
import com.simplemobiletools.smsmessenger.models.SearchResult
import kotlinx.android.synthetic.main.item_search_result.view.*
import java.util.*

class SearchResultsAdapter(
    activity: SimpleActivity, var searchResults: ArrayList<SearchResult>, recyclerView: MyRecyclerView, highlightText: String, itemClick: (Any) -> Unit
) : MyRecyclerViewAdapter(activity, recyclerView, null, itemClick) {

    private var fontSize = activity.getTextSize()
    private var textToHighlight = highlightText

    override fun getActionMenuId() = 0

    override fun prepareActionMode(menu: Menu) {}

    override fun actionItemPressed(id: Int) {}

    override fun getSelectableItemCount() = searchResults.size

    override fun getIsItemSelectable(position: Int) = false

    override fun getItemSelectionKey(position: Int) = searchResults.getOrNull(position)?.hashCode()

    override fun getItemKeyPosition(key: Int) = searchResults.indexOfFirst { it.hashCode() == key }

    override fun onActionModeCreated() {}

    override fun onActionModeDestroyed() {}

    override fun onCreateViewHolder(parent: ViewGroup, viewType: Int) = createViewHolder(R.layout.item_search_result, parent)

    override fun onBindViewHolder(holder: ViewHolder, position: Int) {
        val searchResult = searchResults[position]
        holder.bindView(searchResult, true, false) { itemView, layoutPosition ->
            setupView(itemView, searchResult)
        }
        bindViewHolder(holder)
    }

    override fun getItemCount() = searchResults.size

    fun updateItems(newItems: ArrayList<SearchResult>, highlightText: String = "") {
        if (newItems.hashCode() != searchResults.hashCode()) {
            searchResults = newItems.clone() as ArrayList<SearchResult>
            textToHighlight = highlightText
            notifyDataSetChanged()
        } else if (textToHighlight != highlightText) {
            textToHighlight = highlightText
            notifyDataSetChanged()
        }
    }

    private fun setupView(view: View, searchResult: SearchResult) {
        view.apply {
            search_result_title.apply {
                text = searchResult.title.highlightTextPart(textToHighlight, adjustedPrimaryColor)
                setTextColor(textColor)
                setTextSize(TypedValue.COMPLEX_UNIT_PX, fontSize * 1.2f)
            }

            search_result_snippet.apply {
                text = searchResult.snippet.highlightTextPart(textToHighlight, adjustedPrimaryColor)
                setTextColor(textColor)
                setTextSize(TypedValue.COMPLEX_UNIT_PX, fontSize * 0.9f)
            }

            search_result_date.apply {
                text = searchResult.date
                setTextSize(TypedValue.COMPLEX_UNIT_PX, fontSize * 0.8f)
            }

            SimpleContactsHelper(context).loadContactImage(searchResult.photoUri, search_result_image, searchResult.title)
        }
    }

    override fun onViewRecycled(holder: ViewHolder) {
        super.onViewRecycled(holder)
        if (!activity.isDestroyed && !activity.isFinishing && holder.itemView.search_result_image != null) {
            Glide.with(activity).clear(holder.itemView.search_result_image)
        }
    }
}