package com.daveblencowe.chargefest;

import org.bukkit.Material;
import org.bukkit.block.Block;
import org.bukkit.block.BlockFace;
import org.bukkit.block.Sign;
import org.bukkit.material.Door;

public class Signs {

    private static final BlockFace[] tollFaces = {BlockFace.SELF, BlockFace.DOWN, BlockFace.UP, BlockFace.EAST, BlockFace.NORTH, BlockFace.WEST, BlockFace.SOUTH, BlockFace.NORTH_EAST, BlockFace.NORTH_WEST, BlockFace.SOUTH_EAST, BlockFace.SOUTH_WEST};

    private static boolean isTollSign (Sign sign) {
        String[] contents = Signs.getSignContents(sign);

        if (contents[0].equalsIgnoreCase("[Toll]")) return true;
        return false;
    }

    private static String[] getSignContents (Sign sign) {
        return sign.getLines();
    }

    public static void use (Sign sign) {

        // Check to see if the right-clicked sign is a toll sign
        if (Signs.isTollSign(sign)) {

            // Locate the door
            Block doorBlock = Signs.findDoor(sign);
            ChargeFest.log.info("Back in to main thread...");
            // Economy stuff here
            if (doorBlock != null) {
                ChargeFest.log.info("A door");
                Door door = (Door) doorBlock.getState().getData();
                doorBlock.setData((byte)(door.getData()^4));
            }

        } else return;

    }

    private static Block find (Sign sign, Material material) {
        Block block = sign.getBlock();

        for (BlockFace bf : tollFaces) {
            Block faceBlock = block.getRelative(bf);
            ChargeFest.log.info(""+faceBlock.getState());
            if (faceBlock.getType() == material) {
                ChargeFest.log.info("Door found!");
                return faceBlock;
            }
        }
        return null;
    }

    private static Block findDoor (Sign sign)
    {
        Block block = sign.getBlock();

        for (BlockFace bf : tollFaces) {
            Block faceBlock = block.getRelative(bf);
            ChargeFest.log.info(""+faceBlock.getType());
            if (faceBlock.getType() == Material.WOODEN_DOOR) {
                return (Block) faceBlock.getState();
            }
        }
        return null;
    }

}