/*
 * Decompiled with CFR 0.152.
 * 
 * Could not load the following classes:
 *  com.mojang.brigadier.StringReader
 *  com.mojang.brigadier.arguments.ArgumentType
 *  com.mojang.brigadier.context.CommandContext
 *  com.mojang.brigadier.exceptions.CommandSyntaxException
 *  com.mojang.brigadier.exceptions.DynamicCommandExceptionType
 *  com.mojang.brigadier.suggestion.Suggestions
 *  com.mojang.brigadier.suggestion.SuggestionsBuilder
 */
package net.minecraft.commands.arguments;

import com.mojang.brigadier.StringReader;
import com.mojang.brigadier.arguments.ArgumentType;
import com.mojang.brigadier.context.CommandContext;
import com.mojang.brigadier.exceptions.CommandSyntaxException;
import com.mojang.brigadier.exceptions.DynamicCommandExceptionType;
import com.mojang.brigadier.suggestion.Suggestions;
import com.mojang.brigadier.suggestion.SuggestionsBuilder;
import java.util.Collection;
import java.util.concurrent.CompletableFuture;
import java.util.stream.Collectors;
import java.util.stream.Stream;
import net.minecraft.commands.CommandSourceStack;
import net.minecraft.commands.SharedSuggestionProvider;
import net.minecraft.core.registries.Registries;
import net.minecraft.network.chat.Component;
import net.minecraft.resources.Identifier;
import net.minecraft.resources.ResourceKey;
import net.minecraft.server.level.ServerLevel;
import net.minecraft.world.level.Level;

public class DimensionArgument
implements ArgumentType<Identifier> {
    private static final Collection<String> EXAMPLES = Stream.of(Level.OVERWORLD, Level.NETHER).map(key -> key.identifier().toString()).collect(Collectors.toList());
    private static final DynamicCommandExceptionType ERROR_INVALID_VALUE = new DynamicCommandExceptionType(value -> Component.translatableEscape("argument.dimension.invalid", value));

    public Identifier parse(StringReader reader) throws CommandSyntaxException {
        return Identifier.read(reader);
    }

    public <S> CompletableFuture<Suggestions> listSuggestions(CommandContext<S> context, SuggestionsBuilder builder) {
        if (context.getSource() instanceof SharedSuggestionProvider) {
            return SharedSuggestionProvider.suggestResource(((SharedSuggestionProvider)context.getSource()).levels().stream().map(ResourceKey::identifier), builder);
        }
        return Suggestions.empty();
    }

    public Collection<String> getExamples() {
        return EXAMPLES;
    }

    public static DimensionArgument dimension() {
        return new DimensionArgument();
    }

    public static ServerLevel getDimension(CommandContext<CommandSourceStack> context, String name) throws CommandSyntaxException {
        Identifier location = (Identifier)context.getArgument(name, Identifier.class);
        ResourceKey<Level> key = ResourceKey.create(Registries.DIMENSION, location);
        ServerLevel level = ((CommandSourceStack)context.getSource()).getServer().getLevel(key);
        if (level == null) {
            throw ERROR_INVALID_VALUE.create((Object)location);
        }
        return level;
    }
}