using Sarand.Net.Standard.Base.App;
using Sarand.Net.Standard.Base.Bus;
using Sarand.Net.Standard.Base.Core;
using Sarand.Net.Standard.Base.Utils;
using Saxonite.Base.App;
using Saxonite.Net.Core.Web.Base.App;
using Saxonite.Net.Core.Web.Base.Controllers;
using Saxonite.Net.Core.Web.Base.Models;
using Saxonite.Net.Standard.Base.App;
using Saxonite.Net.Standard.Base.Bus;
using System;
using System.Collections.Generic;
using System.ComponentModel.DataAnnotations;
using System.Linq;
using System.Threading.Tasks;

namespace Saxonite.Net.Core.Web.Admin.Models
{
	//=======================================================================
	public class Model_OrganisationMembers : SaxModel_Admin
	{
		//-------------------------------------------------------------------
		// Construction.
		public Model_OrganisationMembers(SaxLocaliser localiser) :
			base(localiser)
		{
			AdditionalFiles_JS.Add("js/sax-org-mbr.js");
		}

		//-------------------------------------------------------------------
		// List configuration.
		public class FilterData
		{
			public String OrganisationId { get; set; }
		}
		public FilterData Filter { get; } = new FilterData();
		public String OrganisationId { get { return Filter.OrganisationId; } set { Filter.OrganisationId = value; } }

		//-------------------------------------------------------------------
		// User Organisation (member) properties.
		public String UserOrganisationId { get; set; }
		[EmailAddress]
		public String MemberUserEmailAddress{ get; set; }
		public String MemberUserAccountId { get; set; }
		public String MemberOrganisationId { get; set; }
		public String MemberOrganisationName { get; set; }
		public String MemberRoleCodeDelim = ",";
		public List<String> MemberRoleCodes { get; set; }
		public List<String> GetMemberRoleCodes()
		{
			List<String> codes = new List<string>();
			foreach (String code in MemberRoleCodes)
			{
				if (StringUtil.IsEmpty(code)) continue;
				codes.AddRange(code.Split(MemberRoleCodeDelim));
			}
			return codes;
		}
		public String MemberStatusCode { get; set; }
		public SaStatus MemberStatus { get { return SacsSystem.GetStatusForCode(MemberStatusCode); } }

		//-------------------------------------------------------------------
		// Validation.
		//-------------------------------------------------------------------
		// Organisation member validation.
		public bool ValidateOrganisationMemberData(SaxController_Base.AjaxResponse_Data responseData)
		{
			// User email address.
			if (MemberUserEmailAddress != null)
			{
				responseData.SetControlValue(nameof(MemberUserEmailAddress), MemberUserEmailAddress);
				if (StringUtil.IsEmpty(MemberUserEmailAddress))
					responseData.SetControlError(nameof(MemberUserEmailAddress), Localiser["msg.validation.mandatory.value"]);
				else if (!AccountMgr.UserAccountExistsByEmailAddress(MemberUserEmailAddress))
					responseData.SetControlError(nameof(MemberUserEmailAddress), Localiser["msg.validation.invalid.value"]);
			}
			else
			{
				// User Account.
				if (MemberUserAccountId != null)
				{
					SysId memberUserAccountId = MemberUserAccountId.ToSysId();
					if (!SysId.IsValid(memberUserAccountId))
						responseData.SetControlError(nameof(MemberUserAccountId), Localiser["msg.validation.mandatory.value"]);
				}
			}

			// Member roles.
			if (MemberRoleCodes != null)
			{
				// Roles can be left empty as the 'Member' role is automatically applied.
			}

			// User Organisation status.
			if (MemberStatusCode != null)
			{
				if (StringUtil.IsEmpty(MemberStatusCode))
					responseData.SetControlError(nameof(MemberStatus), Localiser["msg.validation.mandatory.value"]);
				else if (!SaxOrganisation.ValidStatuses.Contains(MemberStatus))
					responseData.SetControlError(nameof(MemberStatus), Localiser["msg.validation.invalid.value"]);
			}

			return !responseData.HasControlErrors();
		}

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