package net.minecraft.world.level.block;

import com.mojang.serialization.MapCodec;
import java.util.List;
import java.util.Map;
import java.util.stream.IntStream;
import net.minecraft.core.BlockPos;
import net.minecraft.core.Direction;
import net.minecraft.server.level.ServerLevel;
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.Level;
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.BlockStateProperties;
import net.minecraft.world.level.block.state.properties.IntegerProperty;
import net.minecraft.world.level.pathfinder.PathComputationType;
import net.minecraft.world.phys.shapes.CollisionContext;
import net.minecraft.world.phys.shapes.Shapes;
import net.minecraft.world.phys.shapes.VoxelShape;
import org.jspecify.annotations.Nullable;

public class CocoaBlock extends HorizontalDirectionalBlock implements BonemealableBlock {
	public static final MapCodec<CocoaBlock> CODEC = simpleCodec(CocoaBlock::new);
	public static final int MAX_AGE = 2;
	public static final IntegerProperty AGE = BlockStateProperties.AGE_2;
	private static final List<Map<Direction, VoxelShape>> SHAPES = IntStream.rangeClosed(0, 2)
		.mapToObj(i -> Shapes.rotateHorizontal(Block.column(4 + i * 2, 7 - i * 2, 12.0).move(0.0, 0.0, (i - 5) / 16.0).optimize()))
		.toList();

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

	public CocoaBlock(final BlockBehaviour.Properties properties) {
		super(properties);
		this.registerDefaultState(this.stateDefinition.any().setValue(FACING, Direction.NORTH).setValue(AGE, 0));
	}

	@Override
	protected boolean isRandomlyTicking(final BlockState state) {
		return (Integer)state.getValue(AGE) < 2;
	}

	@Override
	protected void randomTick(final BlockState state, final ServerLevel level, final BlockPos pos, final RandomSource random) {
		if (level.getRandom().nextInt(5) == 0) {
			int age = (Integer)state.getValue(AGE);
			if (age < 2) {
				level.setBlock(pos, state.setValue(AGE, age + 1), 2);
			}
		}
	}

	@Override
	protected boolean canSurvive(final BlockState state, final LevelReader level, final BlockPos pos) {
		BlockState relativeState = level.getBlockState(pos.relative(state.getValue(FACING)));
		return relativeState.is(BlockTags.SUPPORTS_COCOA);
	}

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

	@Nullable
	@Override
	public BlockState getStateForPlacement(final BlockPlaceContext context) {
		BlockState state = this.defaultBlockState();
		LevelReader level = context.getLevel();
		BlockPos pos = context.getClickedPos();

		for (Direction direction : context.getNearestLookingDirections()) {
			if (direction.getAxis().isHorizontal()) {
				state = state.setValue(FACING, direction);
				if (state.canSurvive(level, pos)) {
					return state;
				}
			}
		}

		return null;
	}

	@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
	) {
		return directionToNeighbour == state.getValue(FACING) && !state.canSurvive(level, pos)
			? Blocks.AIR.defaultBlockState()
			: super.updateShape(state, level, ticks, pos, directionToNeighbour, neighbourPos, neighbourState, random);
	}

	@Override
	public boolean isValidBonemealTarget(final LevelReader level, final BlockPos pos, final BlockState state) {
		return (Integer)state.getValue(AGE) < 2;
	}

	@Override
	public boolean isBonemealSuccess(final Level level, final RandomSource random, final BlockPos pos, final BlockState state) {
		return true;
	}

	@Override
	public void performBonemeal(final ServerLevel level, final RandomSource random, final BlockPos pos, final BlockState state) {
		level.setBlock(pos, state.setValue(AGE, (Integer)state.getValue(AGE) + 1), 2);
	}

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

	@Override
	protected boolean isPathfindable(final BlockState state, final PathComputationType type) {
		return false;
	}
}