package net.minecraft.world.level.block;

import com.mojang.serialization.MapCodec;
import net.minecraft.core.BlockPos;
import net.minecraft.core.Direction;
import net.minecraft.tags.BlockTags;
import net.minecraft.util.RandomSource;
import net.minecraft.world.item.context.BlockPlaceContext;
import net.minecraft.world.level.BlockGetter;
import net.minecraft.world.level.LevelReader;
import net.minecraft.world.level.ScheduledTickAccess;
import net.minecraft.world.level.block.state.BlockBehaviour;
import net.minecraft.world.level.block.state.BlockState;
import net.minecraft.world.level.block.state.StateDefinition;
import net.minecraft.world.level.block.state.properties.Property;
import net.minecraft.world.level.material.FluidState;
import net.minecraft.world.level.material.Fluids;
import net.minecraft.world.phys.shapes.CollisionContext;
import net.minecraft.world.phys.shapes.Shapes;
import net.minecraft.world.phys.shapes.VoxelShape;

/**
 * Access widened by fabric-transitive-access-wideners-v1 to accessible
 */
public class IronBarsBlock extends CrossCollisionBlock {
	public static final MapCodec<IronBarsBlock> CODEC = simpleCodec(IronBarsBlock::new);

	@Override
	public MapCodec<? extends IronBarsBlock> codec() {
		return CODEC;
	}

	/**
	 * Access widened by fabric-transitive-access-wideners-v1 to accessible
	 */
	public IronBarsBlock(final BlockBehaviour.Properties properties) {
		super(2.0F, 16.0F, 2.0F, 16.0F, 16.0F, properties);
		this.registerDefaultState(
			this.stateDefinition.any().setValue(NORTH, false).setValue(EAST, false).setValue(SOUTH, false).setValue(WEST, false).setValue(WATERLOGGED, false)
		);
	}

	@Override
	public BlockState getStateForPlacement(final BlockPlaceContext context) {
		BlockGetter level = context.getLevel();
		BlockPos pos = context.getClickedPos();
		FluidState replacedFluidState = context.getLevel().getFluidState(context.getClickedPos());
		BlockPos north = pos.north();
		BlockPos south = pos.south();
		BlockPos west = pos.west();
		BlockPos east = pos.east();
		BlockState northState = level.getBlockState(north);
		BlockState southState = level.getBlockState(south);
		BlockState westState = level.getBlockState(west);
		BlockState eastState = level.getBlockState(east);
		return this.defaultBlockState()
			.setValue(NORTH, this.attachsTo(northState, northState.isFaceSturdy(level, north, Direction.SOUTH)))
			.setValue(SOUTH, this.attachsTo(southState, southState.isFaceSturdy(level, south, Direction.NORTH)))
			.setValue(WEST, this.attachsTo(westState, westState.isFaceSturdy(level, west, Direction.EAST)))
			.setValue(EAST, this.attachsTo(eastState, eastState.isFaceSturdy(level, east, Direction.WEST)))
			.setValue(WATERLOGGED, replacedFluidState.is(Fluids.WATER));
	}

	@Override
	protected BlockState updateShape(
		final BlockState state,
		final LevelReader level,
		final ScheduledTickAccess ticks,
		final BlockPos pos,
		final Direction directionToNeighbour,
		final BlockPos neighbourPos,
		final BlockState neighbourState,
		final RandomSource random
	) {
		if ((Boolean)state.getValue(WATERLOGGED)) {
			ticks.scheduleTick(pos, Fluids.WATER, Fluids.WATER.getTickDelay(level));
		}

		return directionToNeighbour.getAxis().isHorizontal()
			? state.setValue(
				(Property)PROPERTY_BY_DIRECTION.get(directionToNeighbour),
				this.attachsTo(neighbourState, neighbourState.isFaceSturdy(level, neighbourPos, directionToNeighbour.getOpposite()))
			)
			: super.updateShape(state, level, ticks, pos, directionToNeighbour, neighbourPos, neighbourState, random);
	}

	@Override
	protected VoxelShape getVisualShape(final BlockState state, final BlockGetter level, final BlockPos pos, final CollisionContext context) {
		return Shapes.empty();
	}

	@Override
	protected boolean skipRendering(final BlockState state, final BlockState neighborState, final Direction direction) {
		if (neighborState.is(this)
			|| neighborState.is(BlockTags.BARS)
				&& state.is(BlockTags.BARS)
				&& neighborState.hasProperty((Property<?>)PROPERTY_BY_DIRECTION.get(direction.getOpposite()))) {
			if (!direction.getAxis().isHorizontal()) {
				return true;
			}

			if ((Boolean)state.getValue((Property)PROPERTY_BY_DIRECTION.get(direction))
				&& (Boolean)neighborState.getValue((Property)PROPERTY_BY_DIRECTION.get(direction.getOpposite()))) {
				return true;
			}
		}

		return super.skipRendering(state, neighborState, direction);
	}

	public final boolean attachsTo(final BlockState state, final boolean faceSolid) {
		return !isExceptionForConnection(state) && faceSolid || state.getBlock() instanceof IronBarsBlock || state.is(BlockTags.WALLS);
	}

	@Override
	protected void createBlockStateDefinition(final StateDefinition.Builder<Block, BlockState> builder) {
		builder.add(NORTH, EAST, WEST, SOUTH, WATERLOGGED);
	}
}