using System;
using System.Collections.Generic;
using System.Linq;
using BS.Shared.DataContracts;

namespace BeWo.ViewModel
{
	public class AddressVM : AbstractDCMapperVM<AddressDC>
	{
		private string _AddressLine1;
		private string _AddressLine2;
		private string _Country;
		private long? _L_Version;
		private decimal? _Latitude;
		private decimal? _Longitude;
		private string _PostalCode;
		private string _State;
		private string _Street;
		private string _Town;

		public AddressVM() : this(new AddressDC()) { }
		public AddressVM(AddressDC dc) : base(dc, dc.Oid)
		{

		}

		public string AddressLine1
		{
			get => _AddressLine1;
			set => SetProperty(ref _AddressLine1, value, nameof(AddressLine1), () => DataContract.AddressLine1);
		}

		public string AddressLine2
		{
			get => _AddressLine2;
			set => SetProperty(ref _AddressLine2, value, nameof(AddressLine2), () => DataContract.AddressLine2);
		}

		public string Country
		{
			get => _Country;
			set => SetProperty(ref _Country, value, nameof(Country), () => DataContract.Country);
		}

		public long? L_Version
		{
			get => _L_Version;
			set => SetProperty(ref _L_Version, value, nameof(L_Version), () => DataContract.L_Version);
		}

		public decimal? Latitude
		{
			get => _Latitude;
			set => SetProperty(ref _Latitude, value, nameof(Latitude), () => DataContract.Latitude);
		}

		public decimal? Longitude
		{
			get => _Longitude;
			set => SetProperty(ref _Longitude, value, nameof(Longitude), () => DataContract.Longitude);
		}

		public string PostalCode
		{
			get => _PostalCode;
			set => SetProperty(ref _PostalCode, value, nameof(PostalCode), () => DataContract.PostalCode);
		}

		public string State
		{
			get => _State;
			set => SetProperty(ref _State, value, nameof(State), () => DataContract.State);
		}

		public string Street
		{
			get => _Street;
			set => SetProperty(ref _Street, value, nameof(Street), () => DataContract.Street);
		}

		public string Town
		{
			get => _Town;
			set => SetProperty(ref _Town, value, nameof(Town), () => DataContract.Town);
		}

		protected override void InitByDataContract(AddressDC pDataContract)
		{
			_AddressLine1 = pDataContract.AddressLine1;
			_AddressLine2 = pDataContract.AddressLine2;
			_Country = pDataContract.Country;
			_L_Version = pDataContract.L_Version;
			_Latitude = pDataContract.Latitude;
			_Longitude = pDataContract.Longitude;
			_PostalCode = pDataContract.PostalCode;
			_State = pDataContract.State;
			_Street = pDataContract.Street;
			_Town = pDataContract.Town;
		}

		protected override AddressDC MapToDataContract(AddressDC pDataContract, bool doCommit)
		{
			pDataContract.AddressLine1 = _AddressLine1;
			pDataContract.AddressLine2 = _AddressLine2;
			pDataContract.Country = _Country;
			pDataContract.L_Version = _L_Version;
			pDataContract.Latitude = _Latitude;
			pDataContract.Longitude = _Longitude;
			pDataContract.PostalCode = _PostalCode;
			pDataContract.State = _State;
			pDataContract.Street = _Street;
			pDataContract.Town = _Town;

			return pDataContract;
		}

		public string ToSingleLine()
		{
			var parts = new List<string>
			{
				AddressLine1,
				AddressLine2,
				Street,
				PostalCode,
				Town,
				State,
				Country
			};

			return string.Join(", ", parts.Where(p => !string.IsNullOrWhiteSpace(p)));
		}

		public override void UpdateByDataContract(AddressDC pDataContract)
		{
			AddressLine1 = pDataContract.AddressLine1;
			AddressLine2 = pDataContract.AddressLine2;
			Country = pDataContract.Country;
			L_Version = pDataContract.L_Version;
			Latitude = pDataContract.Latitude;
			Longitude = pDataContract.Longitude;
			PostalCode = pDataContract.PostalCode;
			State = pDataContract.State;
			Street = pDataContract.Street;
			Town = pDataContract.Town;

			FirePropertyChangedItself();
		}
	}
}