using Sarand.Net.Standard.Base.App;
using Sarand.Net.Standard.Base.Bus;
using Sarand.Net.Standard.Base.Core;
using Sarand.Net.Standard.Base.Helpers;
using Sarand.Net.Standard.Base.Utils;
using Saxonite.Base.App;
using Saxonite.Net.Core.Web.Base.Controllers;
using Saxonite.Net.Standard.Base.App;
using Saxonite.Net.Standard.Base.Bus;
using Saxonite.Net.Standard.Base.Helpers;
using System;

namespace Saxonite.Net.Core.Web.Online.Models
{
	//=======================================================================
	/// <summary>
	/// Organisation model data properties.
	/// </summary>
	public class ModelData_Organisation : ModelData_Online
	{
		//-------------------------------------------------------------------
		// Construction.
		public ModelData_Organisation(SaxModel_Online model, String controlNameSuffix = "Organisation") : base(model)
		{
			this.ControlNameSuffix = StringUtil.EmptyOnNull(controlNameSuffix);
			Address = new ModelData_Address(model, ControlNameSuffix);
		}

		//-------------------------------------------------------------------
		// Properties.
		private String ControlNameSuffix { get; }
		// Organisation properties.
		public String Id { get; set; }
		public String Name { get; set; }
		public String Type { get; set; }
		public Sax.OrganisationType GetOrganisationType() { return (Sax.OrganisationType)Model.OrganisationTypeCodes.GetTypeForCode(Type); }
		public String Category { get; set; }
		public Sax.OrganisationCategory GetOrganisationCategory() { return (Sax.OrganisationCategory)Model.OrganisationCategoryCodes.GetTypeForCode(Category); }
		public String SportId { get; set; }
		public String RegionIdPrimary { get; set; }
		public String About { get; set; }
		public String Facilities { get; set; }
		// Contact Methods.
		/// <summary>Placeholder field value to indicate the number of Contact Methods in form (even if none are populated).</summary>
		public String ContactMethods { get; set; }
		public String[] ContactMethod { get; set; }
		public String[] ContactValue { get; set; }
		/// <summary>Contact methods to be populated during validation.</summary>
		public SaxContactData ContactData { get; set; }
		// Address.
		public ModelData_Address Address { get; }

		//-------------------------------------------------------------------
		// Validation.
		//-------------------------------------------------------------------
		// Organisation.
		public bool ValidateOrganisationData(SaxController_Base.AjaxResponse_Data responseData)
		{
			String fn = this.GetType().Name + ".ValidateOrganisationData";

			// Name - mandatory.
			responseData.SetControlValue(ControlNameSuffix + nameof(Name), Name);
			if (StringUtil.IsEmpty(Name))
				responseData.SetControlError(ControlNameSuffix + nameof(Name), Model.Localiser["msg.validation.mandatory.value"]);
			else if (StringUtil.GetLength(Name) > Model.GetControlMaxLength(SaxDbDfn_Core.ColumnIdx.Organisation_Name))
				responseData.SetControlError(ControlNameSuffix + nameof(Name), Model.Localiser["msg.validation.maximum.length", Model.GetControlMaxLength(SaxDbDfn_Core.ColumnIdx.Organisation_Name)]);
			else if (SysId.IsValid(Model.ExtractSysId(RegionIdPrimary)))
			{
				// Ensure that the organisation name is unique within the region.
				SaxOrganisation.Params prmOrganisation = new SaxOrganisation.Params();
				if (SysId.IsValid(Model.ExtractSysId(Id)))
					prmOrganisation.IdsExcluded.Add(Model.ExtractSysId(Id));
				prmOrganisation.NameFull = Name;
				prmOrganisation.RegionIdsIncluded.Add(Model.ExtractSysId(RegionIdPrimary));
				prmOrganisation.StatusCat = SaxOrganisation.StatusCat.Any;
				if (Model.AccountMgr.GetOrganisationCount(prmOrganisation) > 0)
					responseData.SetControlError(ControlNameSuffix + nameof(Name), Model.Localiser["msg.validation.duplicate.value"]);
			}

			// Organisation Category - mandatory.
			if (StringUtil.IsEmpty(Category))
				responseData.SetControlError(ControlNameSuffix + nameof(Category), Model.Localiser["msg.validation.mandatory.value"]);

			// Organisation Type - mandatory.
			if (StringUtil.IsEmpty(Type))
				responseData.SetControlError(ControlNameSuffix + nameof(Type), Model.Localiser["msg.validation.mandatory.value"]);

			// Sport - mandatory for certain organisation categories.
			if (StringUtil.IsEmpty(SportId) && SaxOrganisation.IsSportMandatory(GetOrganisationCategory()))
				responseData.SetControlError(ControlNameSuffix + nameof(SportId), Model.Localiser["msg.validation.mandatory.value"]);
			else if (!StringUtil.IsEmpty(SportId) && !SysId.IsValid(Model.ExtractSysId(SportId)))
				responseData.SetControlError(ControlNameSuffix + nameof(SportId), Model.Localiser["msg.validation.invalid.value"]);

			// Primary Region - mandatory.
			if (StringUtil.IsEmpty(RegionIdPrimary))
				responseData.SetControlError(ControlNameSuffix + nameof(RegionIdPrimary), Model.Localiser["msg.validation.mandatory.value"]);
			else if (!SysId.IsValid(Model.ExtractSysId(RegionIdPrimary)))
				responseData.SetControlError(ControlNameSuffix + nameof(RegionIdPrimary), Model.Localiser["msg.validation.invalid.value"]);

			// About - optional.
			responseData.SetControlValue(ControlNameSuffix + nameof(About), About);
			if (StringUtil.GetLength(About) > Model.GetControlMaxLength(SaxDbDfn_Core.ColumnIdx.Organisation_About))
				responseData.SetControlError(ControlNameSuffix + nameof(About), Model.Localiser["msg.validation.maximum.length", Model.GetControlMaxLength(SaxDbDfn_Core.ColumnIdx.Organisation_About)]);

			// Facilities - optional.
			responseData.SetControlValue(ControlNameSuffix + nameof(Facilities), Facilities);
			if (StringUtil.GetLength(Facilities) > Model.GetControlMaxLength(SaxDbDfn_Core.ColumnIdx.Organisation_Facilities))
				responseData.SetControlError(ControlNameSuffix + nameof(Facilities), Model.Localiser["msg.validation.maximum.length", Model.GetControlMaxLength(SaxDbDfn_Core.ColumnIdx.Organisation_Facilities)]);

			// Contact Methods.
			if (ContactMethods != null)
			{
				ContactData = new SaxContactData("");
				ContactMethod = ContactMethod ?? new String[0];
				ContactValue = ContactValue ?? new String[0];
				for (int idx = 0; idx < ContactMethod.Length && idx < ContactValue.Length; idx++)
				{
					String methodValue = ContactMethod[idx];
					String value = ContactValue[idx];
					if (methodValue == null && value == null) continue;
					Sax.ContactMethod method = EnumUtil.ParseEnum(methodValue, Sax.ContactMethod.Unknown);
					if (method > 0 && !value.IsEmpty() && SaxContactMethodHelper.IsValidContactMethodValue(method, value))
						ContactData.SetContactMethodValue(method, value);
					else SaLogger.Warn(fn + " Invalid Contact Method data. Method: " + methodValue + ". Value: " + value);
				}
				if (ContactData.Methods.Count != ContactMethods.ToInt())
				{
					SaLogger.Warn(fn + " Inconsistent Contact Methods received. Expected: " + ContactMethods + ". Received: " + ContactData.Methods.Count);
					responseData.SetMessage("caption.contact.method", "System error");
				}
			}

			// Address.
			Address.ValidateAddressData(responseData);

			return !responseData.HasControlErrors() && responseData.Message == null;
		}

		//-------------------------------------------------------------------
	}
	//=======================================================================
}