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.Arrays;
import java.util.Collection;
import java.util.concurrent.CompletableFuture;
import net.minecraft.commands.CommandSourceStack;
import net.minecraft.commands.SharedSuggestionProvider;
import net.minecraft.network.chat.Component;
import net.minecraft.world.scores.TeamColor;

public class TeamColorArgument implements ArgumentType<TeamColor> {
	private static final Collection<String> EXAMPLES = Arrays.asList("red", "green");
	public static final DynamicCommandExceptionType ERROR_INVALID_VALUE = new DynamicCommandExceptionType(
		value -> Component.translatableEscape("argument.color.invalid", value)
	);

	private TeamColorArgument() {
	}

	public static TeamColorArgument teamColor() {
		return new TeamColorArgument();
	}

	public static TeamColor getTeamColor(final CommandContext<CommandSourceStack> context, final String name) {
		return context.getArgument(name, TeamColor.class);
	}

	public TeamColor parse(final StringReader reader) throws CommandSyntaxException {
		String id = reader.readUnquotedString();
		TeamColor result = TeamColor.byName(id);
		if (result == null) {
			throw ERROR_INVALID_VALUE.createWithContext(reader, id);
		} else {
			return result;
		}
	}

	@Override
	public <S> CompletableFuture<Suggestions> listSuggestions(final CommandContext<S> contextBuilder, final SuggestionsBuilder builder) {
		return SharedSuggestionProvider.suggest(TeamColor.VALUES.stream().map(TeamColor::getSerializedName), builder);
	}

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