using System.Collections.Generic;
using System.IO;
using System.Xml.Serialization;
using System.Xml;
using WCell.Util;

namespace miclipse.Irc
{
    public class AccountsList : XmlFile<AccountsList>
    {
        public static string AccountsFileName = "Accounts.xml";

        [XmlElement("Account")]
        public Account[] Accounts { get; set; }

        public static string FilePath
        {
            get { return AccountsFileName; }
        }

        public static Dictionary<string, int> AccountsDict = new Dictionary<string, int>();
        public static Dictionary<string, int> LoadDictionary(string filename)
        {
            var dict = new Dictionary<string, int>();
            if (File.Exists(FilePath))
            {
                var cfg = Load(FilePath);
                if (cfg != null && cfg.Accounts != null)
                {
                    foreach (var account in cfg.Accounts)
                        dict[account.AccountName] = account.AccountLevel;
                }
            }
            AccountsDict = dict;
            return dict;
        }

        public static void SaveDictionary(string filename, Dictionary<string, int> accounts)
        {
            var array = accounts.TransformArray(pair => new Account(pair.Key, pair.Value));
            var cfg = new AccountsList { Accounts = array };
            cfg.SaveAs(FilePath);
        }
    }

    public class Account
    {
        public string AccountName;
        public int AccountLevel;

        public Account(string accountName, int accountLevel)
        {
            AccountName = accountName;
            AccountLevel = accountLevel;
        }

        public Account()
        { }
    }
}