using System;
using Comal.Classes;
using InABox.Mobile;

namespace PRS.Mobile
{
    public class RequisitionShell : Shell<RequisitionModel, Requisition>
    {
        protected override void ConfigureColumns(ShellColumns<RequisitionModel, Requisition> columns)
        {
            columns
                .Map(nameof(Number), x => x.Number)
                .Map(nameof(Title), x => x.Title)
                .Map(nameof(Request), x => x.Request)
                .Map(nameof(Notes), x => x.Notes)
                .Map(nameof(JobID), x => x.JobLink.ID)
                .Map(nameof(JobNumber), x => x.JobLink.JobNumber)
                .Map(nameof(JobName), x => x.JobLink.Name)
                .Map(nameof(Due), x => x.Due)
                .Map(nameof(Filled), x => x.Filled)
                .Map(nameof(RequestedByID), x => x.RequestedBy.ID)
                .Map(nameof(RequestedByName), x => x.RequestedBy.Name)
                .Map(nameof(DestinationID), x => x.Destination.ID)
                .Map(nameof(DestinationDescription), x => x.Destination.Description)
                .Map(nameof(StockUpdated), x => x.StockUpdated)
                ;
        }
        
        public int Number => Get<int>();
        
        public String Title
        {
            get => Get<String>();
            set => Set(value);
        }
        
        public String Request
        {
            get => Get<String>();
            set => Set(value);
        }
        
        public String[] Notes
        {
            get => Get<String[]>();
            set => Set(value);
        }

        public DateTime Due
        {
            get => Get<DateTime>();
            set => Set(value);
        }
        
        #region Delivery Method
        
        public Guid DestinationID 
        {
            get => Get<Guid>();
            set => Set(value);
        }
        
        public String DestinationDescription 
        {
            get => Get<String>();
            set => Set(value);
        }
        
        #endregion
        
        public DateTime Filled
        {
            get => Get<DateTime>();
            set => Set(value);
        }
        
        public DateTime StockUpdated
        {
            get => Get<DateTime>();
            set => Set(value);
        }
        
        #region Job Settings
        
        public Guid JobID 
        {
            get => Get<Guid>();           
            set => Set(value);
        }        
        
        public String JobNumber 
        {
            get => Get<String>();
            set
            {
                Set(value,false);
                DoPropertyChanged(nameof(JobDisplay));
            }
        }           
        
        public String JobName 
        {
            get => Get<String>();
            set
            {
                Set(value,false);
                DoPropertyChanged(nameof(JobDisplay));
            }
        }
        
        #endregion
        
        #region RequestedBy Settings
        
        public Guid RequestedByID 
        {
            get => Get<Guid>();           
            set => Set(value);
        }        
        
        public String RequestedByName 
        {
            get => Get<String>();
            set => Set(value);
        }           
        
        #endregion
        
        #region Calculated Fields
        
        public String JobDisplay => JobID != Guid.Empty
            ? $"{JobNumber}: {JobName}"
            : "";
        
        public override string ToString()
        {
            return ID != Guid.Empty
                ? $"{Number}: {Title} {(JobID != Guid.Empty ? "("+JobNumber+")" : "")}"
                : "New Requisition";
        }
        
        #endregion
        
    }
}