using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.ComponentModel;
using System.Xml.Serialization;
using System.Xml;
using System.IO;

//MudEngine
using MudDesigner.MudEngine.FileSystem;
using MudDesigner.MudEngine.GameObjects;
using MudDesigner.MudEngine.GameObjects.Environment;
using MudDesigner.MudEngine.Interfaces;

namespace MudDesigner.MudEngine.GameManagement
{
    /// <summary>
    /// Manages all of the projects settings.
    /// </summary>
    [XmlInclude(typeof(StartingLocation))]
    [XmlInclude(typeof(Currency))]
    public class ProjectInformation : IFileIO
    {
        public enum TimeOfDayOptions
        {
            AlwaysDay,
            AlwaysNight,
            Transition,
        }

        [Category("Company Settings")]
        [Description("The name of the Company or Author building the game.")]
        /// <summary>
        /// Gets or Sets the name of the company
        /// </summary>
        public string CompanyName { get; set; }

        [Category("Company Settings")]
        [Description("The website URL that a player can visit to view additional information related to the game")]
        /// <summary>
        /// Gets or Sets the companies website for this project
        /// </summary>
        public string Website { get; set; }

        [Category("Project Settings")]
        [Description("The name of the game displayed to the users, and title bar of the runtime.")]
        public string GameTitle { get; set; }

        [Category("Project Settings")]
        [Description("Enable or Disable Auto-saving of players when the player travels")]
        /// <summary>
        /// Gets or Sets if the game autosaves when the player changes locations.
        /// </summary>
        public bool AutoSave { get; set; }

        [Category("Project Settings")]
        [Description("Hide Room names from being outputted to the console.")]
        /// <summary>
        /// Gets or Sets if room names are hidden during console output.
        /// </summary>
        public bool HideRoomNames { get; set; }
        
        [Category("Day Management")]
        [Description("Set what time of day the world will take place in.")]
        public TimeOfDayOptions TimeOfDay
        {
            get;
            set;
        }

        [Category("Day Management")]
        [Description("Set how long in minutes it takes to transition from day to night.")]
        public int TimeOfDayTransition
        {
            get;
            set;
        }

        [Category("Day Management")]
        [Description("Sets how long in minutes a day lasts in the game world.")]
        public int DayLength
        {
            get;
            set;
        }

        [Category("Project Settings")]
        [Description("The current working version of the game.")]
        public string Version { get; set; }

        [Category("Game Currency")]
        [DefaultValue(1)]
        [Description("Sets the amount that the base currency is valued at.")]
        public uint BaseCurrencyAmount { get; set; }


        [Category("Game Currency")]
        [DefaultValue("Copper")]
        public string BaseCurrencyName { get; set; }



        //TODO: Add Party support.
        [Category("Project Settings")]
        [Description("If enabled, all objects will be loaded during server startup resulting in a slower server start time, but faster load time during gameplay")]
        public bool PreCacheObjects { get; set; }

        [Browsable(false)]
        public List<Currency> CurrencyList { get; set; }

        [Browsable(false)]
        public string ProjectPath { get; set; }

        [Browsable(false)]
        public StartingLocation InitialLocation
        {
            get;
            set;
        }

        [Browsable(false)]
        public string Story
        {
            get;
            set;
        }

        public string Filename 
        {
            get
            {
                return _Filename;
            }
        }
        private string _Filename;

        public ProjectInformation()
        {
            CurrencyList = new List<Currency>();
            GameTitle = "New Game";
            _Filename = "Game.xml";
            BaseCurrencyAmount = 1;
            BaseCurrencyName = "Copper";
        }

        public void Save(string filename)
        {
        }

        public object Load(string path)
        {
            string fileName = Path.Combine(path, _Filename);
            if (!File.Exists(fileName))
            {
                return null;
            }

            return FileManager.Load(fileName, this);
        }
    }
}