using COA.EnterpriseServices.DataAccess.Entities;
using COA.PartnerApis.QuickBase;
using System.Collections.Generic;
using System.Linq;

namespace COA.EnterpriseServices.DataAccess.QuickBase
{
    /// <summary>
    /// Maintains a list of entity types and property mappings to QuickBase fields
    /// </summary>
    internal static class RecordMapRegistry
    {
        private static readonly ICollection<RecordMap> recordMaps = new List<RecordMap>();

        static RecordMapRegistry()
        {
            #region Creditor

            recordMaps.Add(new RecordMap<Creditor, CreditorsFieldMap>()
                .WithDefaults()
                .WithProperty(c => c.ClientFirstName, CreditorsFieldMap.ClientFirstName)
                .WithProperty(c => c.ClientFirstName, CreditorsFieldMap.ClientFirstName)
                .WithProperty(c => c.ClientLastName, CreditorsFieldMap.ClientLastName)
                .WithProperty(c => c.CurrentCreditorProfileId, CreditorsFieldMap.RelatedCurrentCreditorPrimary)
                .WithProperty(c => c.OriginalCreditorProfileId, CreditorsFieldMap.RelatedOriginalCreditor)
                .WithProperty(c => c.Status, CreditorsFieldMap.CreditorStatus)
                .WithProperty(c => c.AccountNumber, CreditorsFieldMap.AccountNum));

            #endregion

            #region Client

            recordMaps.Add(new RecordMap<Entities.Client, ClientFieldMap>()
                .WithDefaults()
                .WithProperty(c => c.FirstName, ClientFieldMap.FirstName)
                .WithProperty(c => c.LastName, ClientFieldMap.LastName)
                .WithProperty(c => c.Email, ClientFieldMap.ClientPrimaryEmail)
                .WithProperty(c => c.Phone, ClientFieldMap.ClientPrimaryPhone)
                .WithProperty(c => c.Address, ClientFieldMap.Address1));

            #endregion
        }

        internal static Record GetRecord(object item)
        {
            var data = new Record();
            var itemType = item.GetType();
            var properties = itemType.GetProperties();
            var map = recordMaps.FirstOrDefault(r => r.ItemType == itemType);

            data.Table = map.Table;

            foreach (var property in properties)
            {
                var fieldMap = map.FieldMaps.FirstOrDefault(f => f.PropertyName == property.Name);

                if (fieldMap != null)
                {
                    var value = property.GetValue(item);

                    data.FieldIds.Add(new KeyValuePair<int, object>(fieldMap.FieldId, value));
                }
            }

            return data;
        }
    }
}