using CAPI.Custom.Entities;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace CAPI.Custom.Data
{
    public partial class QuotesContext
    {
        // Quote Events

        public event EventHandler<QuoteEvent> QuoteAccepted;
        public event EventHandler<QuoteEvent> QuoteCreated;
        public event EventHandler<EventArgs> QuoteDeleted;
        public event EventHandler<EventArgs> QuoteUpdated;
        public event EventHandler<EventArgs> QuoteProcessed;

        // QuoteItem Events

        public event EventHandler<EventArgs> QuoteItemRecalcuated;

        // QuoteFinalItems Events

        public event EventHandler<EventArgs> QuoteFinalRefreshed;

        // Buyout Supplier Events
        
        public event EventHandler<EventArgs> BuyoutSupplierCreated;
        public event EventHandler<QuoteEvent> SupplierItemsExported;

        // Buyout Items Events

        public event EventHandler<BuyoutSupplierEvent> BuyoutItemRecalculated;
        public event EventHandler<BuyoutSupplierEvent> BuyoutItemsExported;

        public class QuoteEvent
        {
            public int QuoteId { get; set; }
            public int UserId { get; set; }
            public Quote Quote { get; set; }
        }

        public class BuyoutSupplierEvent
        {
            public int QuoteId { get; set; }
            public int BuyoutSupplierId { get; set; }
        }

        private void RegisterEvents()
        {
            //QuoteAccepted += OnQuoteAccepted;
            //SupplierItemsExported += OnSupplierItemsExported;
            //BuyoutItemRecalculated += OnBuyoutItemRecalculated;
            //BuyoutItemsExported += OnBuyoutItemsExported;
        }

        private void UnregisterEvents()
        {
            //QuoteAccepted -= OnQuoteAccepted;
            //SupplierItemsExported -= OnSupplierItemsExported;
            //BuyoutItemRecalculated -= OnBuyoutItemRecalculated;
            //BuyoutItemsExported -= OnBuyoutItemsExported;
        }

        //protected void OnQuoteAccepted(object sender, QuoteEvent args)
        //{
        //    //var quote = args.Quote ?? GetQuote(args.QuoteId);

        //    //if (quote.IsNull()) return;

        //    //// Update Delivery Address with Customer Physical Address

        //    //var address = quote.QuoteCustomerDetails_QuoteCustomerDetails_CustomerPhysicalAddress?.Split(',')
        //    //    ?? new string[] { };

        //    //if (address.Length > 0) quote.Delivery_Street = address[0];
        //    //if (address.Length > 1) quote.Delivery_Suburb = address[1];
        //    //if (address.Length > 2) quote.Delivery_City = address[2];
        //    //if (address.Length > 3) quote.Delivery_State = address[3];
        //    //if (address.Length > 4) quote.Delivery_Country = address[4];
        //    //if (address.Length > 5) quote.Delivery_PostalCode = address[5];

        //    //// Estimate Delivery Date

        //    //var maxLeadTime = QuoteItemsFinal
        //    //    .Where(p =>
        //    //        p.isActive.Value
        //    //        && p.Status
        //    //        && p.ParentSurfaceItemId == quote.itemID
        //    //    )
        //    //    .Select(p => p.QuoteItemsFinal_QuoteItemsFinal_QuoteItemsFinalLeadTime)
        //    //    .Distinct()
        //    //    // Only parameterless constructors and initializers are supported in LINQ to Entities
        //    //    .ToList()
        //    //    .Select(p => new LeadTime(p))
        //    //    .Max();

        //    //quote.Delivery_EstimatedDate = quote.AcceptedDate.Value.Add(maxLeadTime.ToTimeSpan());
        //}

        //protected void OnSupplierItemsExported(object sender, QuoteEvent args)
        //{
        //    Quotes_CalcualteQuoteItemTotals(args.QuoteId);
        //}

        //protected void OnBuyoutItemRecalculated(object sender, BuyoutSupplierEvent args)
        //{
        //    QuoteBuyoutItems_ExportToQuoteItems(args.BuyoutSupplierId);
        //}

        //protected void OnBuyoutItemsExported(object sender, BuyoutSupplierEvent args)
        //{
        //    Quotes_CalcualteQuoteItemTotals(args.QuoteId);
        //}
    }
}