using System;
using System.Collections.Generic;
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 RatingVM : AbstractDCMapperVM<RatingDC>
    {
        public static string PropertyName_GoalRatingList = "GoalRatingList";

        public static string PropertyName_StartDate = "StartDate";
        
        public static string PropertyName_DisplayName = "DisplayName";

        public static string PropertyName_RatingId = "RatingId";

        public static string PropertyName_Notice = "Notice";

        public static string PropertyName_RTFNotice = "RTFNotice";

        private GoalRatingListVM _GoalRatingList;
        private DateTime? _StartDate;
        private String _DisplayName;
        private int? _RatingId;
        private String _Notice;
        private String _RTFNotice;

        public RatingVM(RatingDC pDC)
            : base(pDC, pDC.RatingOid == null)
        {
        }

        public GoalRatingListVM GoalRatingList
        {
            get { return _GoalRatingList; }
        }
        
        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 string DisplayName
        {
            get
            {
                return this._DisplayName;
            }

            set
            {
                if (this.AreDifferent(this._DisplayName, value))
                {
                    this._DisplayName = value;
                    this.StoreDirtyInformation(this.AreDifferent(this.DataContract.DisplayName, value), PropertyName_DisplayName);
                    this.FirePropertyChanged(PropertyName_DisplayName);
                }
            }
        }

        public string Notice
        {
            get
            {
                return this._Notice;
            }

            set
            {
                if (this.AreDifferent(this._Notice, value))
                {
                    this._Notice = value;
                    this.StoreDirtyInformation(this.AreDifferent(this.DataContract.Notice, value), PropertyName_Notice);
                    this.FirePropertyChanged(PropertyName_Notice);
                }
            }
        }

        public string RTFNotice
        {
            get { return _RTFNotice; }

            set
            {
                if (AreDifferent(_RTFNotice, value))
                {
                    _RTFNotice = value;
                    StoreDirtyInformation(AreDifferent(DataContract.RTFNotice, value), PropertyName_RTFNotice);
                    FirePropertyChanged(PropertyName_RTFNotice);
                }
            }
        }

        public int? RatingId
        {
            get
            {
                return this._RatingId;
            }

            set
            {
                if (this.AreDifferent(this._RatingId, value))
                {
                    this._RatingId = value;
                    this.StoreDirtyInformation(this.AreDifferent(this.DataContract.RatingId, value), PropertyName_RatingId);
                    this.FirePropertyChanged(PropertyName_RatingId);
                }
            }
        }

        public override bool IsDirty
        {
            get
            {
                if (this.GoalRatingList == null)
                {
                    return false;
                }

                return base.IsDirty || this.GoalRatingList.IsDirty;
            }
        }
        

        protected override void InitByDataContract(RatingDC pDataContract)
        {
            this._StartDate = pDataContract.StartDate;
            this._DisplayName = pDataContract.DisplayName;
            this._RatingId = pDataContract.RatingId;
            this._Notice = pDataContract.Notice;
            this._RTFNotice = pDataContract.RTFNotice;
            _GoalRatingList = VMFactory.CreateGoalRatingListVM(pDataContract.GoalRatingList); // new GoalRatingListVM(pDataContract.GoalRatingList, VMFactory.CreateGoalRatingListVM());
        }

        protected override RatingDC MapToDataContract(RatingDC pDataContract, bool doCommit)
        {
            pDataContract.StartDate = _StartDate;
            pDataContract.DisplayName = _DisplayName;
            pDataContract.RatingId = _RatingId;
            pDataContract.Notice = _Notice;
            pDataContract.RTFNotice = _RTFNotice;
            pDataContract.GoalRatingList = this.GoalRatingList.CopyToDCList(doCommit);

            return pDataContract;
        }
        
    }
}