/*
 * Minecraft Forge
 * Copyright (c) 2016-2019.
 *
 * This library is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation version 2.1
 * of the License.
 *
 * This library is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
 */

package net.minecraftforge.server.command;

import com.google.gson.JsonObject;
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.suggestion.Suggestions;
import com.mojang.brigadier.suggestion.SuggestionsBuilder;
import net.minecraft.command.ISuggestionProvider;
import net.minecraft.command.arguments.IArgumentSerializer;
import net.minecraft.network.PacketBuffer;
import net.minecraftforge.fml.ModContainer;
import net.minecraftforge.fml.ModList;

import java.util.Arrays;
import java.util.Collection;
import java.util.List;
import java.util.concurrent.CompletableFuture;

public class ModIdArgument implements ArgumentType<String> {
    private static final List<String> EXAMPLES = Arrays.asList("forge", "inventorysorter");

    public static ModIdArgument modIdArgument() {
        return new ModIdArgument();
    }

    @Override
    public String parse(final StringReader reader) throws CommandSyntaxException {
        return reader.readUnquotedString();
    }

    @Override
    public <S> CompletableFuture<Suggestions> listSuggestions(final CommandContext<S> context, final SuggestionsBuilder builder) {
        return ISuggestionProvider.suggest(ModList.get().applyForEachModContainer(ModContainer::getModId), builder);
    }

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

    public static class Serialzier implements IArgumentSerializer<ModIdArgument> {

        @Override
        public void write(ModIdArgument argument, PacketBuffer buffer) {
        }

        @Override
        public ModIdArgument read(PacketBuffer buffer) {
            return null;
        }

        @Override
        public void write(ModIdArgument argument, JsonObject json) {

        }

    }
}