//-----------------------------------------------------------------------
// <copyright file="LectureActivity.cs" company="BTU/IIT">
//     Company copyright tag.
// </copyright>
// <author>stubbfel</author>
// <sience>13.06.2013</sience>
//----------------------------------------------------------------------
namespace CampusAppWPortalLib8.Model.Lecture
{
    using System.Collections.ObjectModel;
    using System.Xml.Serialization;
    using CampusAppWPortalLib8.Resources;
    using CampusAppWPortalLib8.Utility;

    /// <summary>
    /// Model for a Activity
    /// </summary>
    public class LectureActivity
    {
        #region Members

        /// <summary>The activity icon name lecture.</summary>
        public const string ActivityTypeLecture = "Vorlesung";

        /// <summary>The activity icon name seminar.</summary>
        public const string ActivityTypeSeminar = "Seminar";

        /// <summary>The activity icon name practice.</summary>
        public const string ActivityTypePract = "Übung";

        /// <summary>The activity icon name lab.</summary>
        public const string ActivityTypeLab = "Labor";

        /// <summary>The activity icon name exam.</summary>
        public const string ActivityTypeExam = "Prüfung";

        /// <summary>
        /// List of lecturer
        /// </summary>
        private ObservableCollection<LectureLecturer> lecturer;

        /// <summary>
        /// a formatted string for the names of the lecturers
        /// </summary>
        private string lecturerString;

        /// <summary>
        /// a formatted string for the names of the courses
        /// </summary>
        private string courseString;

        /// <summary>
        /// a formatted string for the topic of the lecture
        /// </summary>
        private string topic;

        #endregion

        #region Constructor

        /// <summary>
        /// Initializes a new instance of the <see cref="LectureActivity" /> class.
        /// </summary>
        public LectureActivity()
        {
        }

        #endregion

        #region Proberty

        /// <summary>
        /// Gets or sets the type of the activity
        /// </summary>
        [XmlElement("art")]
        public string Type { get; set; }

        /// <summary>
        /// Gets or sets the id of the activity
        /// </summary>
        [XmlAttribute("id")]
        public int Id { get; set; }

        /// <summary>
        /// Gets or sets semester of the activity
        /// </summary>
        [XmlElement("semester")]
        public int Semester { get; set; }

        /// <summary>
        /// Gets or sets the contact hour
        /// </summary>
        [XmlElement("sws")]
        public string SWS { get; set; }

        /// <summary>
        /// Gets or sets LectureModule
        /// </summary>
        [XmlElement("modul")]
        public LectureModule Modul { get; set; }

        /// <summary>
        /// Gets or sets LectureTitle
        /// </summary>
        [XmlElement("titel")]
        public string Title { get; set; }

        /// <summary>
        /// Gets or sets the lecturers
        /// </summary>
        [XmlElement("lehrperson")]
        public ObservableCollection<LectureLecturer> Lecturer
        {
            get
            {
                return this.lecturer;
            }

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

        /// <summary>
        /// Gets or sets the formatted string of the lecturers
        /// </summary>
        public string LecturerString
        {
            get
            {
                return this.lecturerString;
            }

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

        /// <summary>
        /// Gets or sets formatted string of the courses
        /// </summary>
        public string CourseString
        {
            get
            {
                return this.courseString;
            }

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

        /// <summary>
        /// Gets or sets the courses
        /// </summary>
        [XmlElement("studiengang")]
        public ObservableCollection<LectureCourse> Course { get; set; }

        /// <summary>
        /// Gets or sets the dates of the activity
        /// </summary>
        [XmlElement("termin")]
        public ObservableCollection<LectureDate> Dates { get; set; }

        /// <summary>
        /// Gets or sets the Department
        /// </summary>
        [XmlElement("zugeordnete_einrichtung")]
        public string Department { get; set; }

        /// <summary>
        /// Gets or sets the topic of the Lecture
        /// </summary>
        [XmlElement("lehrinhalt")]
        public string Topic
        {
            get
            {
                return this.topic;
            }

            set
            {
                if (value != this.topic)
                {
                    this.topic = value;
                }
            }
        }
        #endregion

        #region Methods

        #region public

        /// <summary>
        /// Method create a formatted string of the LecturerList
        /// </summary>
        public void CreateLectureString()
        {
            string result = string.Empty;
            foreach (LectureLecturer tmpLecturer in this.Lecturer)
            {
                result += DefaultStringManager.AddNewLine(tmpLecturer.ToString());
            }

            this.LecturerString = DefaultStringManager.RemoveNewLine(result);
        }

        /// <summary>
        /// Method create a formatted string of the CourseList
        /// </summary>
        public void CreateCourseString()
        {
            string result = string.Empty;
            foreach (LectureCourse course in this.Course)
            {
                result += DefaultStringManager.AddNewLine(course.Title);
            }

            this.CourseString = DefaultStringManager.RemoveNewLine(result);
        }

        #endregion

        #endregion
    }
}