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;
	}
	
}