using System;
using System.Collections.Generic;
using System.ComponentModel.DataAnnotations;
using System.Linq;
using System.Web;

namespace EnVisage.Models
{
    public class FeeCalculationModel
    {
        public System.Guid Id { get; set; }
        public System.Guid ExpenditureCategoryId { get; set; }
        [Required]
        [Display(Name = "Minimum Shot")]
        public int MinShot { get; set; }
        [Required]
        [Display(Name = "Maximum Shot")]
        public int MaxShot { get; set; }
        [Required]
        [Display(Name = "Quantity")]
        public int Quantity { get; set; }

        public virtual ExpenditureCategory ExpenditureCategory { get; set; }

        /// <summary>
        /// Casts a <see cref="Fee_Calculation"/> obect to the object of type <see cref="FeeCalculationModel"/>.
        /// </summary>
        /// <param name="obj">A <see cref="Fee_Calculation"/> object.</param>
        /// <returns>A <see cref="FeeCalculationModel"/> object filled with data from db.</returns>
        public static explicit operator FeeCalculationModel(FeeCalculation obj)
        {
            if (obj == null)
                return null;
            var model = new FeeCalculationModel
            {
                Id = obj.Id,
                ExpenditureCategoryId = obj.ExpenditureCategoryId,
                MinShot = obj.MinShot,
                MaxShot = obj.MaxShot,
                Quantity = obj.Quantity,
                ExpenditureCategory = obj.ExpenditureCategory

            };
            return model;
        }


        /// <summary>
        /// Copies data from model to DAL object.
        /// </summary>
        /// <param name="dbObj">A target DAL object.</param>
        public void CopyTo(FeeCalculation dbObj)
        {
            if (dbObj == null)
                throw new ArgumentNullException();
            dbObj.ExpenditureCategoryId = ExpenditureCategoryId;
            dbObj.MinShot = MinShot;
            dbObj.MaxShot = MaxShot;
            dbObj.Quantity = Quantity;
            dbObj.ExpenditureCategory = ExpenditureCategory;

        }


    }
}