DD.WellWorkover.Cloud/AsbCloudInfrastructure/Services/ProcessMap/ProcessMapReportService.cs

using AsbCloudApp.Data.ProcessMap;
using AsbCloudApp.Services;
using AsbCloudDb.Model;
using AsbCloudInfrastructure.Services.DailyReport;
using ClosedXML.Excel;
using System.Collections.Generic;
using System.IO;
using System.Linq;
using System.Threading;
using System.Threading.Tasks;

namespace AsbCloudInfrastructure.Services.ProcessMap
{
#nullable enable
    public class ProcessMapReportService : IProcessMapReportService
    {
        private readonly IAsbCloudDbContext context;
        private readonly IProcessMapRepository processMapRepository;
        private readonly IProcessMapService processMapService;

        public ProcessMapReportService(IAsbCloudDbContext context, IProcessMapRepository processMapRepository, IProcessMapService processMapService)
        {
            this.context = context;
            this.processMapRepository = processMapRepository;
            this.processMapService = processMapService;
        }

        public async Task<Stream> MakeReportAsync(int idWell, CancellationToken token)
        {
            var stream = GetExcelTemplateStream();
            using var workbook = new XLWorkbook(stream, XLEventTracking.Disabled);

            var data = await processMapService.GetProcessMapAsync(idWell, token);

            FillProcessMapToWorkbook(workbook, data);

            MemoryStream memoryStream = new MemoryStream();
            workbook.SaveAs(memoryStream, new SaveOptions { });
            memoryStream.Seek(0, SeekOrigin.Begin);
            return memoryStream;
        }

        private static void FillProcessMapToWorkbook(XLWorkbook workbook, IEnumerable<ProcessMapReportDto> dto)
        {
            var rowsCount = 4;
            var columnCount = 2;
            var countMerge = 27;

            var sheet = workbook.Worksheets.FirstOrDefault();
            if (sheet is null)
                return;


            sheet.Row(rowsCount).Cell(columnCount).Value = "saddadasdasdasds";
            sheet.Range(rowsCount, columnCount, rowsCount, countMerge).Row(1).Merge();
            SetBorder(sheet.Row(rowsCount).Cell(columnCount).Style);

            rowsCount++;
            sheet.Row(rowsCount).Cell(columnCount).Value = 2;
            sheet.Row(rowsCount).Cell(columnCount).Value = 3;
            columnCount++;
            sheet.Row(rowsCount).Cell(columnCount).Value = 4;
        }

        private Stream GetExcelTemplateStream()
        {
            var stream = System.Reflection.Assembly.GetExecutingAssembly()
                .GetManifestResourceStream("AsbCloudInfrastructure.Services.ProcessMap.ProcessMapReportTemplate.xlsx");
            return stream!;
        }

        private static IXLStyle SetBorder(IXLStyle style)
        {
            style.Border.RightBorder = XLBorderStyleValues.Medium;
            style.Border.LeftBorder = XLBorderStyleValues.Medium;
            style.Border.TopBorder = XLBorderStyleValues.Medium;
            style.Border.BottomBorder = XLBorderStyleValues.Medium;
            style.Border.InsideBorder = XLBorderStyleValues.Medium;
            return style;
        }
    }
#nullable disable
}