package net.shadowfacts.phycon.plugin.rei

import me.shedaniel.rei.server.ContainerContext
import me.shedaniel.rei.server.ContainerInfo
import me.shedaniel.rei.server.ContainerInfoHandler
import me.shedaniel.rei.server.StackAccessor
import net.fabricmc.api.ModInitializer
import net.minecraft.util.Identifier
import net.shadowfacts.phycon.block.terminal.CraftingTerminalScreenHandler

/**
 * @author shadowfacts
 */
object PhyConPluginCommon: ModInitializer {

	override fun onInitialize() {
		ContainerInfoHandler.registerContainerInfo(Identifier("minecraft", "plugins/crafting"), TerminalInfo)
	}

	object TerminalInfo: ContainerInfo<CraftingTerminalScreenHandler> {
		override fun getContainerClass() = CraftingTerminalScreenHandler::class.java

		override fun getCraftingResultSlotIndex(container: CraftingTerminalScreenHandler): Int {
			return container.resultSlot.id
		}

		override fun getCraftingWidth(container: CraftingTerminalScreenHandler): Int {
			return 3
		}

		override fun getCraftingHeight(container: CraftingTerminalScreenHandler): Int {
			return 3
		}

		override fun getGridStacks(context: ContainerContext<CraftingTerminalScreenHandler>): List<StackAccessor> {
			val handler = context.container
			return (handler.craftingSlotsStart until handler.craftingSlotsEnd).map(context::getStack)
		}

		override fun getInventoryStacks(context: ContainerContext<CraftingTerminalScreenHandler>): List<StackAccessor> {
			val handler = context.container
			val slots = (handler.playerSlotsStart until handler.playerSlotsEnd) + (handler.bufferSlotsStart until handler.bufferSlotsEnd)
			return slots.map(context::getStack)
		}
	}

}