package net.shadowfacts.phycon.block.netswitch

import alexiil.mc.lib.attributes.AttributeList
import alexiil.mc.lib.attributes.AttributeProvider
import net.minecraft.block.BlockState
import net.minecraft.block.Material
import net.minecraft.block.entity.BlockEntity
import net.minecraft.block.entity.BlockEntityTicker
import net.minecraft.block.entity.BlockEntityType
import net.minecraft.sound.BlockSoundGroup
import net.minecraft.util.Identifier
import net.minecraft.util.math.BlockPos
import net.minecraft.util.math.Direction
import net.minecraft.world.BlockView
import net.minecraft.world.World
import net.minecraft.world.WorldAccess
import net.shadowfacts.phycon.PhysicalConnectivity
import net.shadowfacts.phycon.api.Interface
import net.shadowfacts.phycon.api.NetworkComponentBlock
import net.shadowfacts.phycon.block.BlockWithEntity
import java.util.*

/**
 * @author shadowfacts
 */
class SwitchBlock: BlockWithEntity<SwitchBlockEntity>(
	Settings.of(Material.METAL)
		.strength(1.5f)
		.sounds(BlockSoundGroup.METAL)
),
	NetworkComponentBlock,
	AttributeProvider {

	companion object {
		val ID = Identifier(PhysicalConnectivity.MODID, "switch")
	}

	override fun getNetworkConnectedSides(state: BlockState, world: WorldAccess, pos: BlockPos): Collection<Direction> {
		return EnumSet.allOf(Direction::class.java)
	}

	override fun getNetworkInterfaceForSide(side: Direction, state: BlockState, world: WorldAccess, pos: BlockPos): Interface? {
		return getBlockEntity(world, pos)?.interfaces?.find { it.side == side }
	}

	override fun createBlockEntity(pos: BlockPos, state: BlockState) = SwitchBlockEntity(pos, state)

	override fun <T: BlockEntity> getTicker(world: World, state: BlockState, type: BlockEntityType<T>): BlockEntityTicker<T>? {
		return if (world.isClient) {
			null
		} else {
			BlockEntityTicker { world, blockPos, blockState, blockEntity ->
				(blockEntity as SwitchBlockEntity).tick()
			}
		}
	}

	override fun addAllAttributes(world: World, pos: BlockPos, state: BlockState, to: AttributeList<*>) {
		to.offer(getBlockEntity(world, pos))
	}
}