package net.shadowfacts.phycon.client.screen

import net.minecraft.client.gui.widget.AbstractPressableButtonWidget
import net.shadowfacts.phycon.util.FriendlyNameable
import net.shadowfacts.phycon.util.RotatableEnum
import net.shadowfacts.phycon.util.next
import net.shadowfacts.phycon.util.prev
import kotlin.reflect.KMutableProperty

/**
 * @author shadowfacts
 */
class EnumButton<E>(
	val prop: KMutableProperty<E>,
	x: Int,
	y: Int,
	width: Int,
	height: Int,
	val onChange: () -> Unit
): AbstractPressableButtonWidget(
	x,
	y,
	width,
	height,
	prop.getter.call().friendlyName
) where E: Enum<E>, E: RotatableEnum, E: FriendlyNameable {

	private var currentButton: Int? = null

	override fun mouseClicked(d: Double, e: Double, button: Int): Boolean {
		currentButton = button
		val res = super.mouseClicked(d, e, button)
		currentButton = null
		return res
	}

	override fun isValidClickButton(i: Int): Boolean {
		return i == 0 || i == 1
	}

	override fun onPress() {
		val newVal = if ((currentButton ?: 0) == 0) prop.getter.call().next else prop.getter.call().prev
		prop.setter.call(newVal)
		message = newVal.friendlyName
		onChange()
	}

}