//-----------------------------------------------------------------------
// <copyright file="MenuModel.cs" company="BTU/IIT">
//     Company copyright tag.
// </copyright>
// <author>stubbfel</author>
// <sience>04.05.2013</sience>
//----------------------------------------------------------------------
namespace CampusAppWP8.Model.Mensa
{
    using System;
    using System.Xml.Serialization;
    using CampusAppWP8.Resources;
    using CampusAppWP8.Utility;

    /// <summary>
    ///  Model for menu
    /// </summary>
    public class MenuModel
    {
        #region Member

        /// <summary>
        /// Name for bio dinner
        /// </summary>
        private string bio = AppResources.MensaApp_NotToday;

        /// <summary>
        /// Name for 1. dinner
        /// </summary>
        private string dinner1 = AppResources.MensaApp_NotToday;

        /// <summary>
        /// Name for 2. dinner
        /// </summary>
        private string dinner2 = AppResources.MensaApp_NotToday;

        /// <summary>
        /// Name for 3. dinner
        /// </summary>
        private string dinner3 = AppResources.MensaApp_NotToday;

        /// <summary>
        /// Name for 4. dinner
        /// </summary>        
        private string dinner4 = AppResources.MensaApp_NotToday;

        /// <summary>
        /// Name for action dinner
        /// </summary>
        private string action = AppResources.MensaApp_NotToday;

        /// <summary>
        /// Name of the day
        /// </summary>
        private string dayName;

        /// <summary>
        /// DateTime of the day
        /// </summary>
        private DateTime date;

        /// <summary>
        /// DateTime of the monday
        /// </summary>
        private DateTime monday;

        #endregion

        #region Constructor

        /// <summary>
        /// Initializes a new instance of the <see cref="MenuModel" /> class.
        /// </summary>
        public MenuModel()
        {
            this.monday = MenuWeekModel.CalcFirstWeekDay();
        }

        #endregion

        #region Property

        /// <summary>
        /// Gets or sets the WeekDay
        /// </summary>
        [XmlElement("Wochentag")]
        public string Day
        {
            get
            {
                return this.dayName;
            }

            set
            {
                this.SetValue(value, ref this.dayName);
                this.CalcDateOfDay();
            }
        }

        /// <summary>
        /// Gets or sets of Date
        /// </summary>
        public DateTime Date
        {
            get
            {
                return this.date;
            }

            set
            {
                if (value != this.date)
                {
                    this.date = value;
                }
            }
        }

        /// <summary>
        /// Gets or sets dinner 1
        /// </summary>
        [XmlElement("Essen1")]
        public string Dinner1
        {
            get
            {
                return this.dinner1;
            }

            set
            {
                this.SetValue(value, ref this.dinner1);
            }
        }

        /// <summary>
        /// Gets or sets dinner 2
        /// </summary>
        [XmlElement("Essen2")]
        public string Dinner2
        {
            get
            {
                return this.dinner2;
            }

            set
            {
                this.SetValue(value, ref this.dinner2);
            }
        }

        /// <summary>
        /// Gets or sets dinner 3
        /// </summary>
        [XmlElement("Essen3")]
        public string Dinner3
        {
            get
            {
                return this.dinner3;
            }

            set
            {
                this.SetValue(value, ref this.dinner3);
            }
        }

        /// <summary>
        /// Gets or sets dinner 4
        /// </summary>
        [XmlElement("Essen4")]
        public string Dinner4
        {
            get
            {
                return this.dinner4;
            }

            set
            {
                this.SetValue(value, ref this.dinner4);
            }
        }

        /// <summary>
        /// Gets or sets dinner bio
        /// </summary>
        [XmlElement("Bio")]
        public string Bio
        {
            get
            {
                return this.bio;
            }

            set
            {
                this.SetValue(value, ref this.bio);
            }
        }

        /// <summary>
        /// Gets or sets dinner action
        /// </summary>
        [XmlElement("Aktionstag")]
        public string Action
        {
            get
            {
                return this.action;
            }

            set
            {
                this.SetValue(value, ref this.action);
            }
        }

        #endregion

        #region Method

        /// <summary>
        /// Methods sets the property
        /// </summary>
        /// <remarks> maybe move to base class</remarks>
        /// <param name="value">new property value</param>
        /// <param name="property">name of the property</param>
        private void SetValue(string value, ref string property)
        {
            if (value != null && !string.Empty.Equals(value) && !value.Equals(property))
            {
                property = StringManager.StripHTML(value);
            }
        }

        /// <summary>
        /// Method calculate the DateTime of the MenuDay
        /// </summary>
        private void CalcDateOfDay()
        {
            switch (this.dayName)
            {
                case "Montag":
                    this.date = this.monday;
                    break;
                case "Diensttag":
                    this.date = this.monday.AddDays(1);
                    break;
                case "Mittwoch":
                    this.date = this.monday.AddDays(2);
                    break;
                case "Donnerstag":
                    this.date = this.monday.AddDays(3);
                    break;
                case "Freitag":
                    this.date = this.monday.AddDays(4);
                    break;
                default:
                    this.date = this.monday;
                    break;
            }
        }
        #endregion
    }
}