package net.minecraft.src;

import java.util.*;
import java.util.regex.*;
import java.io.*;

/**
 * Class for managing my custom client's properties
 *
 * @author oxguy3
 */
public abstract class OxProps
{
	public static boolean configloaded = false;
	private static Properties props = new Properties();
	private static String[] usernames;
	
	public static void loadConfig() {
		System.out.println("loadConfig() called");
		if (!configloaded) {
			System.out.println("loading config for the first time");
			File cfile = new File("oxconfig.properties");
			boolean configisnew;
			
			if (!cfile.exists()) {
				System.out.println("cfile failed exists(), creating blank file");
				try {
					configisnew = cfile.createNewFile();
				} catch (IOException e) {
						e.printStackTrace();
						configisnew=true;
				}
			} else {
				System.out.println("cfile passed exists(), proceding");
				configisnew=false;
			}
			
			FileInputStream cin = null;
			FileOutputStream cout = null;
			try {
				cin = new FileInputStream(cfile);
				cout = new FileOutputStream(cfile);
			} catch (FileNotFoundException e) {
				e.printStackTrace();
			}
			
			if (!configisnew) { //if the config already existed
				System.out.println("config already existed");
				try {
					props.load(cin);
				} catch (IOException e) {
					e.printStackTrace();
				}
			} else { //if it doesn't exist, and therefore needs to be created
				System.out.println("creating new config");
				props.setProperty("names", "oxguy3, Player");
				props.setProperty("cloak_url", "http://s3.amazonaws.com/MinecraftCloaks/akronman1.png");
				try {
					props.store(cout, "OXGUY3'S CUSTOM CLIENT\n\ncloak_url is the URL to get custom cloaks from\nnames are the usernames to give cloaks to\n");
					cout.flush();
				} catch (IOException e) {
					e.printStackTrace();
				}
			}
			String names = props.getProperty("names");
			System.out.println("names: "+names);
			try {
				usernames = Pattern.compile(", ").split(names);
			} catch (NullPointerException npe) {
				npe.printStackTrace();
			}
			System.out.println("usernames: "+Arrays.toString(usernames));
			configloaded=true;
		}
	}
	
	public static boolean checkUsername(String username) {
		loadConfig();
		System.out.println("Checking username...");
		for (int i=0; i<usernames.length; i++) {
			System.out.println("comparing "+username+" with config value "+usernames[i]);
			if (username.startsWith(usernames[i])){
				System.out.println("we got a match!");
				return true;
			}
		}
		System.out.println("no match found");
		return false;
	}
	
	public static String getCloakUrl() {
		loadConfig();
		return props.getProperty("cloak_url", "http://s3.amazonaws.com/MinecraftCloaks/akronman1.png");
	}
}