using System;
using DataModel.Helpers;
using DataModel.ViewModels;

namespace DataModel.Models
{
    /// <summary>
    /// JDE item (part type) unit model
    /// </summary>
    public class Item
    {
        /// <summary>
        /// Item unique short number
        /// </summary>
        public long ShortItemNumber { get; set; }

        /// <summary>
        /// Item unique number
        /// </summary>
        public string ItemNumber { get; set; }

        /// <summary>
        /// Item description
        /// </summary>
        public string Description { get; set; }

        /// <summary>
        /// Item master planning family
        /// </summary>
        public string PlanningFamily { get; set; }

        /// <summary>
        /// Item master stocking type code
        /// </summary>
        public string StockingType { get; set; }

        /// <summary>
        /// Date of last update to record
        /// </summary>
        private int LastUpdateDate { get; }

        /// <summary>
        /// Time of day of last update to record
        /// </summary>
        private int LastUpdateTime { get; }

        /// <summary>
        /// Timestamp of last update to record
        /// </summary>
        public DateTime LastUpdateDT => LastUpdateDate.FromJDEDate().FromJDEDateTime(LastUpdateTime);

        /// <summary>
        /// Converts object to view model
        /// </summary>
        /// <returns>Projected view model for object</returns>
        public ItemViewModel ToViewModel()
        {
            return new ItemViewModel()
            {
                ItemNumber = ItemNumber,
                Description = Description
            };
        }
    }
}