/*
 * Class FileManager
 *
 * Version 1.0
 *
 * Friday, August 22, 2008
 *
 * Created by Palidino76
 */

package com.z474.io;

import java.io.*;

import com.z474.model.players.Player;
import com.z474.util.Misc;
import com.z474.util.Stream;

public class FileManager {
	/**
	 * Byte buffer for storing bytes to be loaded or saved.
	 */
	// private Stream stream = new Stream(2000, 2000);
	private BufferedWriter buffer = null;

	/**
	 * Saves a character file.
	 *
	 * @param p
	 *            The player to save.
	 */
	public void saveCharacter(Player p) throws Exception {
		if (p == null) {
			return;
		}
		try {
			// buffer.outOffset = 0;
			buffer.write("username:" + p.username);
			buffer.newLine();
			buffer.write("password:" + Misc.stringToLong(p.password));
			buffer.newLine();
			buffer.write("rights:" + p.rights);
			buffer.newLine();
			buffer.write("absx:" + p.absX);
			buffer.newLine();
			buffer.write("absy:" + p.absY);
			buffer.newLine();
			buffer.write("height:" + p.heightLevel);
			buffer.newLine();
			buffer.write("runenergy:" + p.runEnergy);
			buffer.newLine();
			buffer.write("gender:" + p.gender);
			buffer.newLine();
			buffer.write("special:" + p.specialAmount);
			buffer.newLine();
			buffer.write("kills:" + p.totalKills);
			buffer.newLine();
			buffer.write("startingxp:" + p.startingXP);
			buffer.newLine();
			for (int i = 0; i < p.look.length; i++) {
				buffer.write("look" + i + ":" + p.look[i]);
				buffer.newLine();
			}
			for (int i = 0; i < p.color.length; i++) {
				if (p.color[i] > 0)
					buffer.write("color" + i + ":" + p.color[i]);
				buffer.newLine();
			}
			for (int i = 0; i < p.skillLvl.length; i++) {
				buffer.write("skill" + i + ":" + p.skillLvl[i] + ","
						+ p.skillXP[i]);
				buffer.newLine();
			}
			for (int i = 0; i < p.equipment.length; i++) {
				if (p.equipment[i] > -1 && p.equipmentN[i] > 0)
					buffer.write("equipment" + i + ":" + p.equipment[i] + ","
							+ p.equipmentN[i]);
				buffer.newLine();
			}
			for (int i = 0; i < p.items.length; i++) {
				if (p.items[i] > -1 && p.itemsN[i] > 0)
					buffer.write("item" + i + ":" + p.items[i] + ","
							+ p.itemsN[i]);
				buffer.newLine();
			}
			for (int i = 0; i < p.bankItems.length; i++) {
				if (p.bankItems[i] > -1 && p.bankItemsN[i] > 0)
					buffer.write("bankitem" + i + ":" + p.bankItems[i] + ","
							+ p.bankItemsN[i]);
				buffer.newLine();
			}
			buffer.write("[END]");
			buffer.newLine();
			FileOutputStream out = new FileOutputStream(
					"./data/characters/mainsave/" + p.username + ".dat");
//			out.write(buffer.outBuffer, 0, buffer.outOffset);
			out.flush();
			out.close();
			out = null;
		} catch (Exception e) {

		}
	}

	/**
	 * Loads a character file.
	 *
	 * @param p
	 *            The player to save.
	 */
	public void loadCharacter(Player p) {
		// buffer.inOffset = 0;
		BufferedReader buffer = null;
		try {
			buffer = new BufferedReader(new FileReader(
					"./data/characters/mainsave/" + p.username + ".dat"));
		} catch (FileNotFoundException e) {
			return;
		}
		String line;
		try {
			while ((line = buffer.readLine()) != null && line.length() > 0
					&& !line.equals("[END]")) {
				if (line.startsWith("password:")) {
					p.password = Misc.longToString(Long.parseLong(line
							.substring(9)));
				} else if (line.startsWith("rights:"))
					p.rights = Integer.parseInt(line.substring(7));
				else if (line.startsWith("absx:"))
					p.teleportToX = Integer.parseInt(line.substring(5));
				else if (line.startsWith("absy:"))
					p.teleportToY = Integer.parseInt(line.substring(5));
				else if (line.startsWith("height:"))
					p.heightLevel = Integer.parseInt(line.substring(7));
				else if (line.startsWith("runenergy:"))
					p.runEnergy = Integer.parseInt(line.substring(10));
				else if (line.startsWith("gender:"))
					p.gender = Integer.parseInt(line.substring(7));
				else if (line.startsWith("look"))
					p.look[Integer.parseInt(line.substring(4, 5))] = Integer
							.parseInt(line.substring(6));
				else if (line.startsWith("color"))
					p.color[Integer.parseInt(line.substring(5, 6))] = Integer
							.parseInt(line.substring(7));
				else if (line.startsWith("skill")) {
					p.skillLvl[Integer.parseInt(line.substring(5, line
							.indexOf(":")))] = Integer.parseInt(line.substring(
							line.indexOf(":") + 1, line.indexOf(",")));
					p.skillXP[Integer.parseInt(line.substring(5, line
							.indexOf(":")))] = Integer.parseInt(line
							.substring(line.indexOf(",") + 1));
				} else if (line.startsWith("equipment")) {
					p.equipment[Integer.parseInt(line.substring(9, line
							.indexOf(":")))] = Integer.parseInt(line.substring(
							line.indexOf(":") + 1, line.indexOf(",")));
					p.equipmentN[Integer.parseInt(line.substring(9, line
							.indexOf(":")))] = Integer.parseInt(line
							.substring(line.indexOf(",") + 1));
				} else if (line.startsWith("item")) {
					p.items[Integer.parseInt(line.substring(4, line
							.indexOf(":")))] = Integer.parseInt(line.substring(
							line.indexOf(":") + 1, line.indexOf(",")));
					p.itemsN[Integer.parseInt(line.substring(4, line
							.indexOf(":")))] = Integer.parseInt(line
							.substring(line.indexOf(",") + 1));
				} else if (line.startsWith("bankitem")) {
					p.bankItems[Integer.parseInt(line.substring(8, line
							.indexOf(":")))] = Integer.parseInt(line.substring(
							line.indexOf(":") + 1, line.indexOf(",")));
					p.bankItemsN[Integer.parseInt(line.substring(8, line
							.indexOf(":")))] = Integer.parseInt(line
							.substring(line.indexOf(",") + 1));
				} else if (line.startsWith("special:"))
					p.specialAmount = Integer.parseInt(line.substring(8));
				else if (line.startsWith("kills:"))
					p.totalKills = Integer.parseInt(line.substring(6));
				else if (line.startsWith("startingxp:"))
					p.startingXP = Integer.parseInt(line.substring(11));
			}
		} catch (Exception e) {
		}
	}

	public void appendData(String file, String text) {
		BufferedWriter bw = null;
		try {
			FileWriter fileWriter = new FileWriter("./data/" + file, true);
			bw = new BufferedWriter(fileWriter);
			bw.write(text);
			bw.newLine();
			bw.flush();
			bw.close();
			fileWriter = null;
			bw = null;
		} catch (Exception exception) {
			Misc.println("Critical error while writing data: " + file);
		}
	}
}