using System;
using System.Collections.Generic;
using System.Linq;

using BeWo.Core;
using BeWo.Validation;
using BeWo.ViewModel.ListViewModel;

using BS.Shared;
using BS.Shared.DataContracts;
using BS.Shared.Extensions;

namespace BeWo.ViewModel
{
    public class AppointmentVM : AbstractDCMapperVM<AppointmentDC>
    {

        public static string PropertyName_Subject = "Subject";

        public static string PropertyName_Description = "Description";
        
        public static string PropertyName_StartDate = "StartDate";

        public static string PropertyName_EndDate = "EndDate";

        public static string PropertyName_LabelId = "LabelId";

        
        private string _Subject;

        private string _Description;

        private int _LabelId;

        private DateTime _StartDate;

        private DateTime _EndDate;



        public AppointmentVM(AppointmentDC pAppointmentDC)
            : base(pAppointmentDC, pAppointmentDC.AppointmentOid == null)
        {
            
        }

        public string Subject
        {
            get { return this._Subject; }

            set
            {
                if (this.AreDifferent(this._Subject, value))
                {
                    this._Subject = value;

                    this.StoreDirtyInformation(this.AreDifferent(this.DataContract.Subject, value), PropertyName_Subject);

                    this.FirePropertyChanged(PropertyName_Subject);
                }
            }
        }

        public string Description
        {
            get { return this._Description; }

            set
            {
                if (this.AreDifferent(this._Description, value))
                {
                    this._Description = value;

                    this.StoreDirtyInformation(this.AreDifferent(this.DataContract.Description, value), PropertyName_Description);

                    this.FirePropertyChanged(PropertyName_Description);
                }
            }
        }

        public int LabelId
        {
            get { return this._LabelId; }

            set
            {
                if (this.AreDifferent(this._LabelId, value))
                {
                    this._LabelId = value;

                    this.StoreDirtyInformation(this.AreDifferent(this.DataContract.LabelId, value), PropertyName_LabelId);

                    this.FirePropertyChanged(PropertyName_LabelId);
                }
            }
        }

        public DateTime StartDate
        {
            get { return this._StartDate; }

            set
            {
                if (this.AreDifferent(this._StartDate, value))
                {
                    this._StartDate = value;

                    this.StoreDirtyInformation(this.AreDifferent(this.DataContract.StartDate, value), PropertyName_StartDate);

                    this.FirePropertyChanged(PropertyName_StartDate);
                }
            }
        }

        public DateTime EndDate
        {
            get { return this._EndDate; }

            set
            {
                if (this.AreDifferent(this._EndDate, value))
                {
                    this._EndDate = value;

                    this.StoreDirtyInformation(this.AreDifferent(this.DataContract.EndDate, value), PropertyName_EndDate);

                    this.FirePropertyChanged(PropertyName_EndDate);
                }
            }
        }


        protected override void InitByDataContract(AppointmentDC pDataContract)
        {
            
            this._StartDate = pDataContract.StartDate;
            this._EndDate = pDataContract.EndDate;
            this._Subject = pDataContract.Subject;
            this._Description = pDataContract.Description;
            this._LabelId = pDataContract.LabelId;
            
        }

        protected override AppointmentDC MapToDataContract(AppointmentDC pDataContract, bool doCommit)
        {
            pDataContract.StartDate = this._StartDate;
            pDataContract.EndDate = this._EndDate;
            pDataContract.Subject = this._Subject;
            pDataContract.Description = this._Description;
            pDataContract.LabelId = pDataContract.LabelId;

            return pDataContract;
        }

       
    }
}