using System;
using System.IO;
using System.Xml;
using System.Collections.Generic;

namespace Server
{
	public class AccountDatabase
	{
		public string path = Environment.CurrentDirectory + "/database/accounts/";

		public List<Account> accounts = new List<Account>();

		public static void createAccount(int accountID, string username, string password) {
			if (accountExists(accountID) {
				Debug.Log(TAG.INFO, "Account already exists");
				return;
			}

				Globals.ad.accounts.Add(new Account() { Username = username, AccountID = accountID, Password = password });

				using (XmlWriter w = XmlWriter.Create(path + accountID + ".xml")) {
					w.WriteStartElement("account");
					w.WriteElementString("accountID", accountID);
					w.WriteElementString("userName", username);
					w.WriteElementString("password", password);
					w.WriteEndElement();
					w.Flush();
				}

				Debug.Log(TAG.DEBUG, "Created new account with id: " + accountID);
		}

		public static bool accountExists(int accountID) {
			bool final = false;

			if (File.Exists (path + accountID + ".xml")) {
				final = true;
			}

			return final;
		}

		public static void deleteAccount(int accountID) {
			if (!File.Exists (path + accountID + ".xml")) {
				Debug.Log (TAG.ERROR, "Account not found!");
				return;
			}

			File.Delete(path + Account + ".xml");
		}
	}
}