package com.amazonaws.ivs.player.scrollablefeed.common.heartview

import android.content.Context
import android.util.AttributeSet
import android.widget.ImageView
import android.widget.RelativeLayout
import com.amazonaws.ivs.player.scrollablefeed.R

class HeartLayout : RelativeLayout {

    private lateinit var animator: PathAnimator

    constructor(context: Context?) : super(context!!) {
        init(null, 0)
    }

    constructor(context: Context, attrs: AttributeSet?) : super(context, attrs) {
        init(attrs, 0)
    }

    constructor(context: Context, attrs: AttributeSet?, defStyleAttr: Int) : super(context, attrs, defStyleAttr) {
        init(attrs, defStyleAttr)
    }

    private fun init(attrs: AttributeSet?, defStyleAttr: Int) {
        val attributes = context.obtainStyledAttributes(attrs, R.styleable.HeartLayout, defStyleAttr, 0)
        animator = PathAnimator(attributes.toHeartConfig())
        attributes.recycle()
    }

    fun clearAllViews() {
        (0 .. childCount).forEach { index ->
            getChildAt(index)?.clearAnimation()
        }
        removeAllViews()
    }

    fun addHeart(color: Int) {
        animator.start(ImageView(context).createHeartView(color), this)
    }

}