using Microsoft.AspNetCore.Mvc;
using Sarand.Net.Standard.Base.App;
using Sarand.Net.Standard.Base.Bus;
using Sarand.Net.Standard.Base.Core;
using Sarand.Net.Standard.Base.Dbas;
using Sarand.Net.Standard.Base.Utils;
using Saxonite.Net.Core.Web.Admin.Models;
using Saxonite.Net.Standard.Base.App;
using Saxonite.Net.Standard.Base.Bus;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Threading.Tasks;

namespace Saxonite.Net.Core.Web.Admin.Controllers
{
	//=======================================================================
	// Controller: Organisation - Ajax
	//=======================================================================
	partial class OrganisationController
	{
		//-------------------------------------------------------------------
		// Organisation data.
		private class OrganisationData_List : AjaxResponse_Data.ItemData_Base
		{
			public String Name { get; set; }
			public String TypeCode { get; set; }
			public String TypeDesc { get; set; }
			public String CategoryCode { get; set; }
			public String CategoryDesc { get; set; }
			public long MemberCount { get; set; }
			// Sport.
			public long SportId { get; set; }
			public String SportName { get; set; }
			// Region - country.
			public long RegionIdCountry { get; set; }
			public String RegionNameCountry { get; set; }
			// Address.
			public String AddressSummary { get; set; }
		}
		private class OrganisationData_Full : OrganisationData_List
		{
			public String About { get; set; }
			public String Facilities { get; set; }
		}
		private void PopulateOrganisationResponseData(SaxOrganisation organisation, OrganisationData_List data)
		{
			data.Id = SysId.ToString(organisation.Id);
			data.Name = organisation.Name;
			data.TypeCode = OrganisationTypeCodes.GetCodeForType(organisation.OrganisationType);
			data.TypeDesc = OrganisationTypeCodes.GetDescForType(organisation.OrganisationType);
			data.CategoryCode = OrganisationCategoryCodes.GetCodeForType(organisation.OrganisationCategory);
			data.CategoryDesc = OrganisationCategoryCodes.GetDescForType(organisation.OrganisationCategory);
			data.MemberCount = AccountMgr.GetOrganisationMemberCount(organisation.Id);
			// Sport.
			data.SportId = SysId.ToLong(organisation.SportIdPrimary);
			using (SaxSport sport = ReferenceMgr.GetSportById(organisation.SportIdPrimary))
				data.SportName = sport?.Name ?? "";
			// Region.
			data.RegionIdCountry = SysId.ToLong(organisation.RegionIdPrimary);
			using (SaxRegion region = ReferenceMgr.GetRegionById(organisation.RegionIdPrimary))
				data.RegionNameCountry = region?.Name ?? "";
			// Common properties.
			data.StatusCode = organisation.StatusCode;
			data.StatusDesc = organisation.StatusDesc;
		}
		private void PopulateOrganisationResponseData(SaxOrganisation organisation, OrganisationData_Full data)
		{
			PopulateOrganisationResponseData(organisation, data as OrganisationData_List);
			data.About = organisation.About;
			data.Facilities = organisation.Facilities;
			data.Notes = organisation.Notes;
		}

		//-------------------------------------------------------------------
		// Get Organisation List ajax request.
		//-------------------------------------------------------------------
		private class AjaxResponse_OrganisationList : AjaxResponse_Data
		{
			// Construction.
			public AjaxResponse_OrganisationList(SaxModel_Admin model) : base(model) { }
			// Organisation list.
			public List<OrganisationData_List> Organisations { get; } = new List<OrganisationData_List>();
			// Reference data.
			public List<CodeDesc> Statuses { get; } = new List<CodeDesc>();
			public String DefaultStatusCode { get; set; }
		}
		//-------------------------------------------------------------------
		[HttpPost]
		[Route("Organisation/Ajax/GetList")]
		public IActionResult Ajax_GetList(Model_Organisation model)
		{
			String fn = GetType().Name + ".Ajax_GetList";
			String messageTitle = Localiser["organisation.caption.organisations"];
			AjaxResponse_OrganisationList responseData = new AjaxResponse_OrganisationList(model);

			// Validate session.
			if (!ValidUserSession)
				return GetAjaxResult_InvalidSession(responseData);

			// Reference data - statuses.
			foreach (SaStatus status in SaxOrganisation.ValidStatuses.FindAll(item => item != SaStatus.Deleted))
				responseData.Statuses.Add(SacsSystem.GetStatusCode(status), Localiser.GetStatusCaption(status));
			responseData.DefaultStatusCode = SacsSystem.GetStatusCode(SaxOrganisation.DefaultStatus);

			// Item filter.
			SaxOrganisation.Params prmOrganisation = new SaxOrganisation.Params();
			prmOrganisation.OrganisationFilter = model.Filter.Organisation;
			prmOrganisation.OrganisationType = model.FilterOrganisationType;
			prmOrganisation.OrganisationCategory = model.FilterOrganisationCategory;
			prmOrganisation.SportIdsIncluded.AddId(model.Filter.OrganisationSportId.ToSysId());
			prmOrganisation.RegionIdsIncluded.AddId(model.Filter.OrganisationRegionId.ToSysId());
			prmOrganisation.StatusCat = model.Filter.OrganisationStatusCategoryCode != null ? model.FilterOrganisationStatusCategory : SaxOrganisation.StatusCat.NotDeleted;
			prmOrganisation.SortColumns.Add(AccountMgr.GetOrganisationColumnDfn(SaxOrganisation.Column.Name));
			model.Paging.ItemTotal = (ulong)AccountMgr.GetOrganisationCount(prmOrganisation);
			model.PopulatePagingTo(prmOrganisation.ResultsPaging);

			// Item columns.
			ColumnDfn colId = AccountMgr.GetOrganisationColumnDfn(SaxOrganisation.Column.Id);
			ColumnDfn colName = AccountMgr.GetOrganisationColumnDfn(SaxOrganisation.Column.Name);
			ColumnDfn colOrganisationType = AccountMgr.GetOrganisationColumnDfn(SaxOrganisation.Column.OrganisationType);
			ColumnDfn colOrganisationCategory = AccountMgr.GetOrganisationColumnDfn(SaxOrganisation.Column.OrganisationCategory);
			ColumnDfn colPhoneMain = AccountMgr.GetOrganisationColumnDfn(SaxOrganisation.Column.PhoneMain);
			ColumnDfn colPhoneAlt = AccountMgr.GetOrganisationColumnDfn(SaxOrganisation.Column.PhoneAlt);
			ColumnDfn colUserCount = AccountMgr.GetOrganisationColumnDfn(SaxOrganisation.Column.User_Count);
			ColumnDfn colMemberCount = AccountMgr.GetOrganisationColumnDfn(SaxOrganisation.Column.Member_Count);
			ColumnDfn colSportId = AccountMgr.GetOrganisationColumnDfn(SaxOrganisation.Column.SportId);
			ColumnDfn colSportName = AccountMgr.GetOrganisationColumnDfn(SaxOrganisation.Column.Sport_Name);
			ColumnDfn colRegionId = AccountMgr.GetOrganisationColumnDfn(SaxOrganisation.Column.RegionId);
			ColumnDfn colRegionName = AccountMgr.GetOrganisationColumnDfn(SaxOrganisation.Column.Region_Name);
			ColumnDfn colStatus = AccountMgr.GetOrganisationColumnDfn(SaxOrganisation.Column.Status);
			List<ColumnDfn> columns = new List<ColumnDfn>()
			{
				colId,
				colName,
				colOrganisationType,
				colOrganisationCategory,
				colPhoneMain,
				colPhoneAlt,
				colUserCount, colMemberCount,
				colSportId, colSportName,
				colRegionId, colRegionName,
				colStatus
			};

			// Query items.
			using (DbResultSet resultSet = AccountMgr.ExecuteOrganisationQuery(columns, prmOrganisation))
			{
				while (resultSet != null && resultSet.HasRows && resultSet.NextRecord())
				{
					NamedValue.Map values = resultSet.GetRecordValues();
					OrganisationData_List organisationData = new OrganisationData_List()
					{
						Id = values.GetLong(colId.DataName).ToString(),
						Name = values.GetString(colName.DataName),
						TypeCode = values.GetString(colOrganisationType.DataName),
						TypeDesc = OrganisationTypeCodes.GetDescForCode(values.GetString(colOrganisationType.DataName)),
						CategoryCode = values.GetString(colOrganisationCategory.DataName),
						CategoryDesc = OrganisationCategoryCodes.GetDescForCode(values.GetString(colOrganisationCategory.DataName)),
						MemberCount = StringUtil.ToLong(values.GetString(colMemberCount.DataName)),
						SportId = values.GetLong(colSportId.DataName),
						SportName = values.GetString(colSportName.DataName),
						RegionIdCountry = values.GetLong(colRegionId.DataName),
						RegionNameCountry = values.GetString(colRegionName.DataName),
						StatusCode = values.GetString(colStatus.DataName),
						StatusDesc = SacsSystem.GetStatusDescForCode(values.GetString(colStatus.DataName))
					};
					responseData.Organisations.Add(organisationData);
				}
			}
			if (model.Paging.IsPaged)
				model.Paging.ItemCount = (ushort)responseData.Organisations.Count;

			// Complete response.
			responseData.SetPaging(model);
			responseData.Success = true;
			return Json(responseData);
		}

		//-------------------------------------------------------------------
		// Get Organisation ajax request.
		//-------------------------------------------------------------------
		private class AjaxResponse_Organisation : AjaxResponse_Data
		{
			// Construction.
			public AjaxResponse_Organisation(SaxModel_Admin model) : base(model) { }
			// Organisation details.
			public OrganisationData_Full organisation { get; } = new OrganisationData_Full();
		}
		//-------------------------------------------------------------------
		[HttpPost]
		[Route("Organisation/Ajax/GetItem")]
		public IActionResult Ajax_GetItem(Model_Organisation model)
		{
			String fn = GetType().Name + ".Ajax_GetItem";
			String messageTitle = Localiser["organisation.caption.organisation"];
			AjaxResponse_Organisation responseData = new AjaxResponse_Organisation(model);

			// Validate session.
			if (!ValidUserSession)
				return GetAjaxResult_InvalidSession(responseData);

			// Identify item.
			SysId organisationId = model.OrganisationId.ToSysId();
			if (!SysId.IsValid(organisationId))
				return Json(responseData.SetMessage(messageTitle, Localiser["msg.error.item.id.not.specified"]));

			// Retrieve item.
			SaxOrganisation organisation = AccountMgr.GetOrganisationById(organisationId);
			if (organisation == null)
			{
				SaLogger.Warn(fn + " Failed to retrieve organisation for Id: '" + model.OrganisationId + "'");
				return Json(responseData.SetMessage(messageTitle, Localiser["msg.error.item.id.not.found"]));
			}

			// Construct response.
			PopulateOrganisationResponseData(organisation, responseData.organisation);

			// Complete response.
			responseData.Success = true;

			return Json(responseData);
		}

		//-------------------------------------------------------------------
		// Store Organisation ajax request.
		//-------------------------------------------------------------------
		[HttpPost]
		[Route("Organisation/Ajax/StoreItem")]
		public IActionResult Ajax_StoreItem(Model_Organisation model)
		{
			String fn = GetType().Name + ".Ajax_StoreItem";
			String messageTitle = Localiser["organisation.caption.organisation"];
			AjaxResponse_Organisation responseData = new AjaxResponse_Organisation(model);

			// Validate session.
			if (!ValidUserSession)
				return GetAjaxResult_InvalidSession(responseData);

			// Validate item properties.
			model.ValidateOrganisationData(responseData);
			if (responseData.HasControlErrors())
				return Json(responseData);

			// Retrieve existing item.
			SysId organisationId = model.OrganisationId.ToSysId();
			SaxOrganisation organisation = AccountMgr.GetOrganisationById(organisationId);
			if (organisation == null && SysId.IsValid(organisationId))
			{
				SaLogger.Warn(fn + " Failed to retrieve organisation for Id: '" + model.OrganisationId + "'");
				return Json(responseData.SetMessage(messageTitle, Localiser["msg.error.item.id.not.found"]));
			}

			// Create new item if required.
			if (organisation == null)
				organisation = AccountMgr.CreateOrganisation();

			// Populate item properties.
			if (model.OrganisationName != null)
				organisation.Name = model.OrganisationName;
			if (model.OrganisationTypeValue != null)
				organisation.OrganisationType = model.OrganisationType;
			if (model.OrganisationCategoryValue != null)
				organisation.OrganisationCategory = model.OrganisationCategory;
			if (model.OrganisationSportId != null)
				organisation.SportIdPrimary = model.OrganisationSportId.ToSysId();
			if (model.OrganisationRegionIdCountry != null)
				organisation.RegionIdPrimary = model.OrganisationRegionIdCountry.ToSysId();
			if (model.OrganisationAbout != null)
				organisation.About = model.OrganisationAbout;
			if (model.OrganisationFacilities != null)
				organisation.Facilities = model.OrganisationFacilities;
			// Common properties.
			if (model.OrganisationStatusCode != null)
				organisation.Status = model.OrganisationStatus;
			if (model.OrganisationNotes != null)
				organisation.Notes = model.OrganisationNotes;

			// Store item.
			if (!SysId.IsValid(organisation.Id))
			{
				if (!AccountMgr.InsertOrganisation(organisation, DbUpdateInfo))
				{
					SaLogger.Warn(fn + " Failed to insert organisation: " + AccountMgr.ErrorStateMessage);
					return Json(responseData.SetMessage(messageTitle, Localiser["msg.error.item.insert.failed"] + "\n\n" + AccountMgr.ErrorStateMessage));
				}
			}
			else
			{
				if (!AccountMgr.UpdateOrganisation(organisation, DbUpdateInfo))
				{
					SaLogger.Warn(fn + " Failed to update organisation [Id:" + SysId.ToString(organisation.Id) + "]: " + AccountMgr.ErrorStateMessage);
					return Json(responseData.SetMessage(messageTitle, Localiser["msg.error.item.update.failed"] + "\n\n" + AccountMgr.ErrorStateMessage));
				}
			}

			// Construct response.
			PopulateOrganisationResponseData(organisation, responseData.organisation);

			// Complete response.
			responseData.Success = true;

			return Json(responseData);
		}

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