package net.minecraft.world.level.block;

import com.mojang.serialization.MapCodec;
import java.util.Map;
import java.util.Optional;
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.BlockUtil;
import net.minecraft.util.RandomSource;
import net.minecraft.world.item.ItemStack;
import net.minecraft.world.level.BlockGetter;
import net.minecraft.world.level.Level;
import net.minecraft.world.level.LevelAccessor;
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.BooleanProperty;
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 BigDripleafStemBlock extends HorizontalDirectionalBlock implements SimpleWaterloggedBlock, BonemealableBlock {
	public static final MapCodec<BigDripleafStemBlock> CODEC = simpleCodec(BigDripleafStemBlock::new);
	private static final BooleanProperty WATERLOGGED = BlockStateProperties.WATERLOGGED;
	private static final Map<Direction, VoxelShape> SHAPES = Shapes.rotateHorizontal(Block.column(6.0, 0.0, 16.0).move(0.0, 0.0, 0.25).optimize());

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

	/**
	 * Access widened by fabric-transitive-access-wideners-v1 to accessible
	 */
	public BigDripleafStemBlock(final BlockBehaviour.Properties properties) {
		super(properties);
		this.registerDefaultState(this.stateDefinition.any().setValue(WATERLOGGED, false).setValue(FACING, Direction.NORTH));
	}

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

	@Override
	protected FluidState getFluidState(final BlockState state) {
		return state.getValue(WATERLOGGED) ? Fluids.WATER.getSource(false) : super.getFluidState(state);
	}

	@Override
	protected boolean canSurvive(final BlockState state, final LevelReader level, final BlockPos pos) {
		BlockPos belowPos = pos.below();
		BlockState belowState = level.getBlockState(belowPos);
		BlockState aboveState = level.getBlockState(pos.above());
		return (belowState.is(this) || belowState.is(BlockTags.SUPPORTS_BIG_DRIPLEAF)) && (aboveState.is(this) || aboveState.is(Blocks.BIG_DRIPLEAF));
	}

	protected static boolean place(final LevelAccessor level, final BlockPos pos, final FluidState fluidState, final Direction facing) {
		BlockState newState = Blocks.BIG_DRIPLEAF_STEM.defaultBlockState().setValue(WATERLOGGED, fluidState.isSourceOfType(Fluids.WATER)).setValue(FACING, facing);
		return level.setBlock(pos, newState, 3);
	}

	@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 ((directionToNeighbour == Direction.DOWN || directionToNeighbour == Direction.UP) && !state.canSurvive(level, pos)) {
			ticks.scheduleTick(pos, this, 1);
		}

		if ((Boolean)state.getValue(WATERLOGGED)) {
			ticks.scheduleTick(pos, Fluids.WATER, Fluids.WATER.getTickDelay(level));
		}

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

	@Override
	protected void tick(final BlockState state, final ServerLevel level, final BlockPos pos, final RandomSource random) {
		if (!state.canSurvive(level, pos)) {
			level.destroyBlock(pos, true);
		}
	}

	@Override
	public boolean isValidBonemealTarget(final LevelReader level, final BlockPos pos, final BlockState state) {
		Optional<BlockPos> headPos = BlockUtil.getTopConnectedBlock(level, pos, state.getBlock(), Direction.UP, Blocks.BIG_DRIPLEAF);
		return headPos.filter(blockPos -> BigDripleafBlock.canPlaceAt(level, blockPos.above())).isPresent();
	}

	@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) {
		Optional<BlockPos> forwardPos = BlockUtil.getTopConnectedBlock(level, pos, state.getBlock(), Direction.UP, Blocks.BIG_DRIPLEAF);
		if (!forwardPos.isEmpty()) {
			BlockPos headPos = (BlockPos)forwardPos.get();
			BlockPos placeHeadPos = headPos.above();
			Direction facing = state.getValue(FACING);
			place(level, headPos, level.getFluidState(headPos), facing);
			BigDripleafBlock.place(level, placeHeadPos, level.getFluidState(placeHeadPos), facing);
		}
	}

	@Override
	protected ItemStack getCloneItemStack(final LevelReader level, final BlockPos pos, final BlockState state, final boolean includeData) {
		return new ItemStack(Blocks.BIG_DRIPLEAF);
	}
}