package net.goldtreeservers.worldguardextraflags.fawe;

import com.fastasyncworldedit.core.regions.FaweMask;
import com.fastasyncworldedit.core.regions.FaweMaskManager;
import org.bukkit.Location;
import org.bukkit.entity.Player;

import com.sk89q.worldguard.LocalPlayer;
import com.sk89q.worldguard.protection.ApplicableRegionSet;
import com.sk89q.worldguard.protection.flags.StateFlag.State;
import com.sk89q.worldguard.protection.regions.ProtectedRegion;

import net.goldtreeservers.worldguardextraflags.WorldGuardExtraFlagsPlugin;
import net.goldtreeservers.worldguardextraflags.flags.Flags;
import net.goldtreeservers.worldguardextraflags.wg.wrappers.AbstractRegionManagerWrapper;

public class FaweWorldEditFlagMaskManager extends FaweMaskManager
{
	private final WorldGuardExtraFlagsPlugin plugin;
	
	public FaweWorldEditFlagMaskManager(WorldGuardExtraFlagsPlugin plugin)
	{
		super(plugin.getName());
		
		this.plugin = plugin;
	}
	
    public ProtectedRegion getRegion(Player player, Location loc)
    {
        final com.sk89q.worldguard.LocalPlayer localplayer = this.plugin.getWorldGuardCommunicator().wrapPlayer(player);
        AbstractRegionManagerWrapper manager = this.plugin.getWorldGuardCommunicator().getRegionContainer().get(player.getWorld());
        final ProtectedRegion global = manager.getRegion("__global__");
        if (global != null && !isDenied(localplayer, global))
        {
            return global;
        }
        
        final ApplicableRegionSet regions = manager.getApplicableRegions(player.getLocation());
        for (final ProtectedRegion region : regions)
        {
            if (!isDenied(localplayer, region))
            {
                return region;
            }
        }
        return null;
    }

    public boolean isDenied(LocalPlayer localplayer, ProtectedRegion region)
    {
        return region.getFlag(Flags.WORLDEDIT) == State.DENY;
    }

    @Override
    public FaweMask getMask(com.sk89q.worldedit.entity.Player player, MaskType type, boolean isWhitelist)
    {
        return null;
    }
}