using Microsoft.AspNetCore.Http;
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 Sarand.Net.Standard.Proc.Excel;
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.Reflection;
using System.Threading.Tasks;

namespace Saxonite.Net.Core.Web.Admin.Models
{
	//=======================================================================
	/// <summary>
	/// Model for Organisation Upload.
	/// </summary>
	public class Model_OrganisationUpload : SaxModel_Admin
	{
		//-------------------------------------------------------------------
		// Construction.
		public Model_OrganisationUpload(SaxLocaliser localiser) :
			base(localiser)
		{
		}

		//-------------------------------------------------------------------
		// Organisation data files - only one allowed per request.
		public List<IFormFile> OrganisationDataFile { get; set; }
		// Data file properties.
		public String SheetNameOrNumber { get; set; } = "1";
		public String HeaderRow { get; set; } = "1";
		public String FirstDataRow { get; set; } = "2";

		//-------------------------------------------------------------------
		// Validation.
		//-------------------------------------------------------------------
		public bool ValidateProperties(SaxController_Base.AjaxResponse_Data responseData)
		{

			// Data file.
			{
				String controlName = nameof(OrganisationDataFile);
				// A single data file must be supplied.
				if (OrganisationDataFile == null || !OrganisationDataFile.Any())
					responseData.SetControlError(controlName, Localiser["msg.error.data.file.missing"]);
				else if (OrganisationDataFile != null && OrganisationDataFile.Count() > 1)
					responseData.SetControlError(controlName, Localiser["msg.error.data.file.multiple"]);
			}

			// Sheet name or number.
			{
				String controlName = nameof(SheetNameOrNumber);
				if (StringUtil.IsBlank(SheetNameOrNumber))
					responseData.SetControlError(controlName, Localiser["msg.validation.mandatory.value"]);
				else if (!ExcelHelper.IsValidSheetName(SheetNameOrNumber))
					responseData.SetControlError(controlName, Localiser["msg.error.sheet.name.invalid"]);
			}

			// Header row position (from 1).
			{
				String controlName = nameof(HeaderRow);
				if (StringUtil.IsBlank(HeaderRow))
					responseData.SetControlError(controlName, Localiser["msg.validation.mandatory.value"]);
				else if (!StringUtil.IsNumeric(HeaderRow) || StringUtil.ToInt(HeaderRow) < 1)
					responseData.SetControlError(controlName, Localiser["msg.error.spreadsheet.row.invalid"]);
			}

			// First data row position (from 1).
			{
				String controlName = nameof(FirstDataRow);
				if (StringUtil.IsBlank(FirstDataRow))
					responseData.SetControlError(controlName, Localiser["msg.validation.mandatory.value"]);
				else if (!StringUtil.IsNumeric(FirstDataRow) || StringUtil.ToInt(FirstDataRow) < 1)
					responseData.SetControlError(controlName, Localiser["msg.error.spreadsheet.row.invalid"]);
			}

			return !responseData.HasControlErrors();
		}

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