package net.shadowfacts.phycon.screen.console

import net.minecraft.block.entity.BlockEntity
import net.minecraft.client.MinecraftClient
import net.minecraft.text.TranslatableText
import net.shadowfacts.cacao.util.Color
import net.shadowfacts.cacao.view.Label
import net.shadowfacts.cacao.view.button.ToggleButton
import net.shadowfacts.cacao.view.textfield.NumberField
import net.shadowfacts.cacao.viewcontroller.ViewController
import net.shadowfacts.kiwidsl.dsl
import net.shadowfacts.phycon.block.netinterface.InterfaceBlockEntity
import net.shadowfacts.phycon.component.NetworkStackReceiver
import net.shadowfacts.phycon.networking.C2SConfigureDevice

/**
 * @author shadowfacts
 */
class ReceiverViewController<T>(
	private val device: T
): ViewController() where T: BlockEntity, T: NetworkStackReceiver {

	private lateinit var field: NumberField
	private var syncButton: ToggleButton? = null

	override fun viewDidLoad() {
		super.viewDidLoad()

		val label = Label(TranslatableText("gui.phycon.console.receiver.priority")).apply {
			textColor = Color.TEXT
		}
		view.addSubview(label)

		field = NumberField(device.receiverPriority) {
			if (it.number != null) {
				device.receiverPriority = it.number!!

				if (device is InterfaceBlockEntity && device.syncPriorities) {
					device.providerPriority = it.number!!
				}

				MinecraftClient.getInstance().player!!.networkHandler.sendPacket(C2SConfigureDevice(device))
			}
		}
		view.addSubview(field)

		val desc = Label(TranslatableText("gui.phycon.console.receiver.priority_desc")).apply {
			textColor = Color.TEXT
		}
		view.addSubview(desc)

		if (device is InterfaceBlockEntity) {
			val syncLabel = Label(TranslatableText("gui.phycon.console.receiver.sync")).apply {
				textColor = Color.TEXT
				textAlignment = Label.TextAlignment.RIGHT
			}
			view.addSubview(syncLabel)

			val syncButton = ToggleButton(device.syncPriorities) {
				device.syncPriorities = it.state
				device.providerPriority = device.receiverPriority
			}
			this.syncButton = syncButton
			view.addSubview(syncButton)

			view.solver.dsl {
				syncButton.topAnchor equalTo (desc.bottomAnchor + 4)
				syncButton.leftAnchor equalTo field.leftAnchor

				syncLabel.centerYAnchor equalTo syncButton.centerYAnchor
				syncLabel.leftAnchor equalTo view.leftAnchor
				syncLabel.rightAnchor equalTo (syncButton.leftAnchor - 4)
			}
		}

		view.solver.dsl {
			field.widthAnchor equalTo 100
			field.heightAnchor equalTo 20
			field.rightAnchor equalTo view.rightAnchor
			field.topAnchor equalTo view.topAnchor

			label.centerYAnchor equalTo field.centerYAnchor
			label.rightAnchor equalTo (field.leftAnchor - 4)

			desc.topAnchor equalTo (field.bottomAnchor + 4)
			desc.leftAnchor equalTo view.leftAnchor
			desc.rightAnchor equalTo view.rightAnchor
		}
	}

	override fun viewWillAppear() {
		super.viewWillAppear()

		field.number = device.receiverPriority
		if (device is InterfaceBlockEntity) {
			syncButton!!.state = device.syncPriorities
		}
	}

}