/*
 * Copyright 2018 Allan Wang
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
package com.pitchedapps.frost.iitems

import android.view.View
import android.widget.ImageView
import android.widget.TextView
import ca.allanwang.kau.iitems.KauIItem
import ca.allanwang.kau.utils.bindView
import ca.allanwang.kau.utils.invisible
import ca.allanwang.kau.utils.setIcon
import ca.allanwang.kau.utils.visible
import ca.allanwang.kau.utils.withAlpha
import com.mikepenz.fastadapter.FastAdapter
import com.mikepenz.fastadapter.drag.IDraggable
import com.pitchedapps.frost.R
import com.pitchedapps.frost.facebook.FbItem
import com.pitchedapps.frost.injectors.ThemeProvider
import org.koin.core.component.KoinComponent
import org.koin.core.component.inject

/**
 * Created by Allan Wang on 26/11/17.
 */
class TabIItem(val item: FbItem) : KauIItem<TabIItem.ViewHolder>(
    R.layout.iitem_tab_preview,
    { ViewHolder(it) }
), IDraggable {

    override val isDraggable: Boolean = true

    class ViewHolder(itemView: View) : FastAdapter.ViewHolder<TabIItem>(itemView), KoinComponent {

        private val themeProvider: ThemeProvider by inject()

        val image: ImageView by bindView(R.id.image)
        val text: TextView by bindView(R.id.text)

        override fun bindView(item: TabIItem, payloads: List<Any>) {
            val isInToolbar = adapterPosition < 4
            val color = if (isInToolbar) themeProvider.iconColor else themeProvider.textColor
            image.setIcon(item.item.icon, 20, color)
            if (isInToolbar)
                text.invisible()
            else {
                text.visible().setText(item.item.titleId)
                text.setTextColor(color.withAlpha(200))
            }
        }

        override fun unbindView(item: TabIItem) {
            image.setImageDrawable(null)
            text.visible().text = null
        }
    }
}