/*
 * Copyright (c) 2019 Hemanth Savarala.
 *
 * Licensed under the GNU General Public License v3
 *
 * This 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 software 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.
 */

package allen.town.focus_common.common.prefs.supportv7

import allen.town.focus_common.R
import android.content.Context
import android.util.AttributeSet
import android.view.View
import androidx.core.graphics.BlendModeColorFilterCompat
import androidx.core.graphics.BlendModeCompat
import androidx.preference.Preference
import androidx.preference.PreferenceViewHolder
import code.name.monkey.appthemehelper.ThemeStore
import allen.town.focus_common.common.prefs.BorderCircleView

class ATEColorPreference @JvmOverloads constructor(
    context: Context,
    attrs: AttributeSet? = null,
    defStyleAttr: Int = 0
) : Preference(context, attrs, defStyleAttr) {

    private var mView: View? = null
    private var color: Int = 0
    private var border: Int = 0

    init {
        widgetLayoutResource = R.layout.ate_preference_color
        isPersistent = false

        icon?.colorFilter = BlendModeColorFilterCompat.createBlendModeColorFilterCompat(
            ThemeStore.accentColor(context), BlendModeCompat.SRC_IN
        )
    }

    override fun onBindViewHolder(holder: PreferenceViewHolder) {
        super.onBindViewHolder(holder)
        mView = holder.itemView
        invalidateColor()
    }

    fun setColor(color: Int, border: Int) {
        this.color = color
        this.border = border
        invalidateColor()
    }

    private fun invalidateColor() {
        if (mView != null) {
            val circle = mView!!.findViewById<View>(R.id.circle) as BorderCircleView
            if (this.color != 0) {
                circle.visibility = View.VISIBLE
                circle.setBackgroundColor(color)
                circle.setBorderColor(border)
            } else {
                circle.visibility = View.GONE
            }
        }
    }
}