package net.minecraft.server.commands.data;

import com.mojang.brigadier.builder.ArgumentBuilder;
import com.mojang.brigadier.context.CommandContext;
import com.mojang.brigadier.exceptions.CommandSyntaxException;
import com.mojang.brigadier.exceptions.SimpleCommandExceptionType;
import java.util.Locale;
import java.util.function.Function;
import net.minecraft.commands.CommandSourceStack;
import net.minecraft.commands.Commands;
import net.minecraft.commands.arguments.NbtPathArgument;
import net.minecraft.commands.arguments.coordinates.BlockPosArgument;
import net.minecraft.core.BlockPos;
import net.minecraft.nbt.CompoundTag;
import net.minecraft.nbt.NbtUtils;
import net.minecraft.nbt.Tag;
import net.minecraft.network.chat.Component;
import net.minecraft.world.level.block.entity.BlockEntity;
import net.minecraft.world.level.block.state.BlockState;

public class BlockDataAccessor implements DataAccessor {
    static final SimpleCommandExceptionType ERROR_NOT_A_BLOCK_ENTITY = new SimpleCommandExceptionType(Component.translatable("commands.data.block.invalid"));
    public static final Function<String, DataCommands.DataProvider> PROVIDER = p_139305_ -> new DataCommands.DataProvider() {
        @Override
        public DataAccessor access(CommandContext<CommandSourceStack> p_139319_) throws CommandSyntaxException {
            BlockPos blockpos = BlockPosArgument.getLoadedBlockPos(p_139319_, p_139305_ + "Pos");
            BlockEntity blockentity = p_139319_.getSource().getLevel().getBlockEntity(blockpos);
            if (blockentity == null) {
                throw BlockDataAccessor.ERROR_NOT_A_BLOCK_ENTITY.create();
            } else {
                return new BlockDataAccessor(blockentity, blockpos);
            }
        }

        @Override
        public ArgumentBuilder<CommandSourceStack, ?> wrap(
            ArgumentBuilder<CommandSourceStack, ?> p_139316_,
            Function<ArgumentBuilder<CommandSourceStack, ?>, ArgumentBuilder<CommandSourceStack, ?>> p_139317_
        ) {
            return p_139316_.then(Commands.literal("block").then(p_139317_.apply(Commands.argument(p_139305_ + "Pos", BlockPosArgument.blockPos()))));
        }
    };
    private final BlockEntity entity;
    private final BlockPos pos;

    public BlockDataAccessor(BlockEntity p_139297_, BlockPos p_139298_) {
        this.entity = p_139297_;
        this.pos = p_139298_;
    }

    @Override
    public void setData(CompoundTag p_139307_) {
        BlockState blockstate = this.entity.getLevel().getBlockState(this.pos);
        this.entity.loadWithComponents(p_139307_, this.entity.getLevel().registryAccess());
        this.entity.setChanged();
        this.entity.getLevel().sendBlockUpdated(this.pos, blockstate, blockstate, 3);
    }

    @Override
    public CompoundTag getData() {
        return this.entity.saveWithFullMetadata(this.entity.getLevel().registryAccess());
    }

    @Override
    public Component getModifiedSuccess() {
        return Component.translatable("commands.data.block.modified", this.pos.getX(), this.pos.getY(), this.pos.getZ());
    }

    @Override
    public Component getPrintSuccess(Tag p_139309_) {
        return Component.translatable(
            "commands.data.block.query", this.pos.getX(), this.pos.getY(), this.pos.getZ(), NbtUtils.toPrettyComponent(p_139309_)
        );
    }

    @Override
    public Component getPrintSuccess(NbtPathArgument.NbtPath p_139301_, double p_139302_, int p_139303_) {
        return Component.translatable(
            "commands.data.block.get",
            p_139301_.asString(),
            this.pos.getX(),
            this.pos.getY(),
            this.pos.getZ(),
            String.format(Locale.ROOT, "%.2f", p_139302_),
            p_139303_
        );
    }
}