package net.minecraft.world.level.block;

import com.mojang.datafixers.DataFixUtils;
import com.mojang.serialization.MapCodec;
import com.mojang.serialization.codecs.RecordCodecBuilder;
import java.util.Map;
import java.util.Optional;
import net.minecraft.core.BlockPos;
import net.minecraft.core.Direction;
import net.minecraft.core.registries.Registries;
import net.minecraft.resources.ResourceKey;
import net.minecraft.tags.TagKey;
import net.minecraft.util.RandomSource;
import net.minecraft.world.item.Item;
import net.minecraft.world.item.ItemStack;
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.EnumProperty;
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 AttachedStemBlock extends VegetationBlock {
	public static final MapCodec<AttachedStemBlock> CODEC = RecordCodecBuilder.mapCodec(
		i -> i.group(
				ResourceKey.codec(Registries.BLOCK).fieldOf("fruit").forGetter(b -> b.fruit),
				ResourceKey.codec(Registries.BLOCK).fieldOf("stem").forGetter(b -> b.stem),
				ResourceKey.codec(Registries.ITEM).fieldOf("seed").forGetter(b -> b.seed),
				TagKey.codec(Registries.BLOCK).fieldOf("support_blocks").forGetter(b -> b.supportBlocks),
				propertiesCodec()
			)
			.apply(i, AttachedStemBlock::new)
	);
	public static final EnumProperty<Direction> FACING = HorizontalDirectionalBlock.FACING;
	private static final Map<Direction, VoxelShape> SHAPES = Shapes.rotateHorizontal(Block.boxZ(4.0, 0.0, 10.0, 0.0, 10.0));
	private final ResourceKey<Block> fruit;
	private final ResourceKey<Block> stem;
	private final ResourceKey<Item> seed;
	private final TagKey<Block> supportBlocks;

	@Override
	public MapCodec<AttachedStemBlock> codec() {
		return CODEC;
	}

	/**
	 * Access widened by fabric-transitive-access-wideners-v1 to accessible
	 */
	public AttachedStemBlock(
		final ResourceKey<Block> stem,
		final ResourceKey<Block> fruit,
		final ResourceKey<Item> seed,
		final TagKey<Block> supportBlocks,
		final BlockBehaviour.Properties properties
	) {
		super(properties);
		this.registerDefaultState(this.stateDefinition.any().setValue(FACING, Direction.NORTH));
		this.stem = stem;
		this.fruit = fruit;
		this.seed = seed;
		this.supportBlocks = supportBlocks;
	}

	@Override
	protected VoxelShape getShape(final BlockState state, final BlockGetter level, final BlockPos pos, final CollisionContext context) {
		return (VoxelShape)SHAPES.get(state.getValue(FACING));
	}

	@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 (!neighbourState.is(this.fruit) && directionToNeighbour == state.getValue(FACING)) {
			Optional<Block> stem = level.registryAccess().lookupOrThrow(Registries.BLOCK).getOptional(this.stem);
			if (stem.isPresent()) {
				return ((Block)stem.get()).defaultBlockState().trySetValue(StemBlock.AGE, 7);
			}
		}

		return super.updateShape(state, level, ticks, pos, directionToNeighbour, neighbourPos, neighbourState, random);
	}

	@Override
	protected boolean mayPlaceOn(final BlockState state, final BlockGetter level, final BlockPos pos) {
		return state.is(this.supportBlocks);
	}

	@Override
	protected ItemStack getCloneItemStack(final LevelReader level, final BlockPos pos, final BlockState state, final boolean includeData) {
		return new ItemStack(DataFixUtils.orElse(level.registryAccess().lookupOrThrow(Registries.ITEM).getOptional(this.seed), this));
	}

	@Override
	protected BlockState rotate(final BlockState state, final Rotation rotation) {
		return state.setValue(FACING, rotation.rotate(state.getValue(FACING)));
	}

	@Override
	protected BlockState mirror(final BlockState state, final Mirror mirror) {
		return state.rotate(mirror.getRotation(state.getValue(FACING)));
	}

	@Override
	protected void createBlockStateDefinition(final StateDefinition.Builder<Block, BlockState> builder) {
		builder.add(FACING);
	}
}