package io.github.hsyyid.dropparty;

import io.github.hsyyid.dropparty.cmdexecutors.VoteExecutor;
import io.github.hsyyid.dropparty.events.DropPartyEvent;

import java.io.File;
import java.io.IOException;
import java.util.ArrayList;
import java.util.List;

import ninja.leaping.configurate.ConfigurationNode;
import ninja.leaping.configurate.commented.CommentedConfigurationNode;
import ninja.leaping.configurate.loader.ConfigurationLoader;

import org.slf4j.Logger;
import org.spongepowered.api.Game;
import org.spongepowered.api.GameRegistry;
import org.spongepowered.api.entity.player.Player;
import org.spongepowered.api.event.Subscribe;
import org.spongepowered.api.event.entity.player.PlayerJoinEvent;
import org.spongepowered.api.event.state.ServerStartedEvent;
import org.spongepowered.api.item.ItemTypes;
import org.spongepowered.api.item.inventory.ItemStack;
import org.spongepowered.api.item.inventory.ItemStackBuilder;
import org.spongepowered.api.plugin.Plugin;
import org.spongepowered.api.scoreboard.Score;
import org.spongepowered.api.scoreboard.Scoreboard;
import org.spongepowered.api.scoreboard.ScoreboardBuilder;
import org.spongepowered.api.scoreboard.critieria.Criteria;
import org.spongepowered.api.scoreboard.critieria.Criterion;
import org.spongepowered.api.scoreboard.displayslot.DisplaySlot;
import org.spongepowered.api.scoreboard.displayslot.DisplaySlots;
import org.spongepowered.api.scoreboard.objective.Objective;
import org.spongepowered.api.scoreboard.objective.ObjectiveBuilder;
import org.spongepowered.api.scoreboard.objective.displaymode.ObjectiveDisplayMode;
import org.spongepowered.api.scoreboard.objective.displaymode.ObjectiveDisplayModes;
import org.spongepowered.api.service.config.DefaultConfig;
import org.spongepowered.api.text.Texts;
import org.spongepowered.api.text.format.TextColors;
import org.spongepowered.api.util.command.spec.CommandSpec;
import org.spongepowered.api.world.TeleportHelper;

import com.google.inject.Inject;

@Plugin(id = "DropParty", name = "DropParty", version = "0.1")
public class Main
{
    public static Game game = null;
    public static ConfigurationNode config = null;
    public static ConfigurationLoader<CommentedConfigurationNode> configurationManager;
    public static TeleportHelper helper;
    public static int votesRemaining = 2;
    public static ItemStackBuilder ItemBuilder;
    public static ScoreboardBuilder scoreboardBuilder;
    public static ArrayList<Player> voters = new ArrayList<Player>();
    public static Scoreboard scoreboard;

    @Inject
    private Logger logger;

    public Logger getLogger()
    {
        return logger;
    }

    @Inject
    @DefaultConfig(sharedRoot = true)
    private File dConfig;

    @Inject
    @DefaultConfig(sharedRoot = true)
    private ConfigurationLoader<CommentedConfigurationNode> confManager;

    @Subscribe
    public void onServerStart(ServerStartedEvent event)
    {
        getLogger().info("DropParty loading...");
        game = event.getGame();
        helper = game.getTeleportHelper();
        GameRegistry registry = game.getRegistry();
        ItemBuilder = registry.getItemBuilder();
        scoreboardBuilder = registry.getScoreboardBuilder();
        ObjectiveBuilder objectiveBuilder = registry.getObjectiveBuilder();

        Objective objective = objectiveBuilder
            .name("Votes to DP")
            .criterion(Criteria.DUMMY)
            .objectiveDisplayMode(ObjectiveDisplayModes.INTEGER)
            .displayName(Texts.of(TextColors.GREEN, "Votes to DP: " + votesRemaining))
            .build();

        List<Objective> objectives = new ArrayList<Objective>();
        objectives.add(objective);
        scoreboard = scoreboardBuilder
            .objectives(objectives)
            .build();
        scoreboard.addObjective(objective, DisplaySlots.SIDEBAR);

        // Config File
        try
        {
            if (!dConfig.exists())
            {
                dConfig.createNewFile();
                config = confManager.load();
                confManager.save(config);
            }
            configurationManager = confManager;
            config = confManager.load();

        }
        catch (IOException exception)
        {
            getLogger().error("The default configuration could not be loaded or created!");
        }

        CommandSpec voteCommandSpec = CommandSpec.builder()
            .description(Texts.of("Vote for a DropParty Command"))
            .permission("vote.use")
            .executor(new VoteExecutor())
            .build();

        game.getCommandDispatcher().register(this, voteCommandSpec, "vote", "v");

        getLogger().info("-----------------------------");
        getLogger().info("DropParty was made by HassanS6000!");
        getLogger().info("Please post all errors on the Sponge Thread or on GitHub!");
        getLogger().info("Have fun, and enjoy! :D");
        getLogger().info("-----------------------------");
        getLogger().info("DropParty loaded!");
    }

    @Subscribe
    public void onDropParty(DropPartyEvent event)
    {
        for (Player p : game.getServer().getOnlinePlayers())
        {
            p.sendMessage(Texts.of(TextColors.GREEN, "[DropParty]: ", TextColors.YELLOW, "DropParty started!"));
            ItemStack stack = ItemBuilder.itemType(ItemTypes.CHEST).quantity(1).build();
            p.setItemInHand(stack);
        }
    }

    @Subscribe
    public void onPlayerJoin(PlayerJoinEvent event)
    {
        event.getEntity().setScoreboard(scoreboard);
    }

    public static ConfigurationLoader<CommentedConfigurationNode> getConfigManager()
    {
        return configurationManager;
    }
}