package io.github.hsyyid.home;

import org.spongepowered.api.entity.player.Player;
import org.spongepowered.api.text.Texts;
import org.spongepowered.api.text.format.TextColors;
import org.spongepowered.api.util.blockray.BlockRay;
import org.spongepowered.api.util.blockray.BlockRay.BlockRayBuilder;
import org.spongepowered.api.util.blockray.BlockRayHit;
import org.spongepowered.api.util.command.CommandException;
import org.spongepowered.api.util.command.CommandResult;
import org.spongepowered.api.util.command.CommandSource;
import org.spongepowered.api.util.command.args.CommandContext;
import org.spongepowered.api.util.command.source.CommandBlockSource;
import org.spongepowered.api.util.command.source.ConsoleSource;
import org.spongepowered.api.util.command.spec.CommandExecutor;
import org.spongepowered.api.world.Location;

import com.google.common.base.Optional;

public class JumpExecutor implements CommandExecutor
{
    public CommandResult execute(CommandSource src, CommandContext ctx) throws CommandException
    {
        if(src instanceof Player)
        {
            Player player = (Player) src;
            BlockRayBuilder blockRayBuilder = BlockRay.from(player);
            BlockRay ray = blockRayBuilder.filter(BlockRay.ONLY_AIR_FILTER).blockLimit(50).build();
            Optional<BlockRayHit> end = ray.end();
            BlockRayHit hit = end.get();
            Location location = new Location(player.getWorld(), hit.getBlockX(), hit.getBlockY(), hit.getBlockZ());
            player.setLocation(location);
        }
        else if(src instanceof ConsoleSource) {
            src.sendMessage(Texts.of(TextColors.DARK_RED,"Error! ", TextColors.RED, "Must be an in-game player to use /jump!"));
        }
        else if(src instanceof CommandBlockSource) {
            src.sendMessage(Texts.of(TextColors.DARK_RED,"Error! ", TextColors.RED, "Must be an in-game player to use /jump!"));
        }
        return CommandResult.success();
    }
}