| | | 1 | | using ClosedXML.Excel; |
| | | 2 | | |
| | | 3 | | namespace Services.ApiServices._1CApi.Stock; |
| | | 4 | | |
| | | 5 | | public interface IOneCWarehouseStockExcelExporter |
| | | 6 | | { |
| | | 7 | | Task<OneCWarehouseStockExcelExportResult> ExportAsync( |
| | | 8 | | OneCWarehouseStockQuery query, |
| | | 9 | | CancellationToken cancellationToken = default); |
| | | 10 | | } |
| | | 11 | | |
| | 1 | 12 | | public sealed record OneCWarehouseStockExcelExportResult( |
| | 2 | 13 | | byte[]? Bytes, |
| | 0 | 14 | | string? Error, |
| | 2 | 15 | | int RowCount) |
| | | 16 | | { |
| | 1 | 17 | | public bool Succeeded => Bytes is not null; |
| | | 18 | | } |
| | | 19 | | |
| | | 20 | | /// <summary>Собирает в Excel все страницы одной выборки остатков, сохраняя правила фильтрации страницы.</summary> |
| | | 21 | | public sealed class OneCWarehouseStockExcelExporter : IOneCWarehouseStockExcelExporter |
| | | 22 | | { |
| | | 23 | | private const int ExportPageSize = 100; |
| | | 24 | | private readonly IOneCWarehouseStockService _stockService; |
| | | 25 | | |
| | | 26 | | public OneCWarehouseStockExcelExporter(IOneCWarehouseStockService stockService) |
| | | 27 | | => _stockService = stockService; |
| | | 28 | | |
| | | 29 | | public async Task<OneCWarehouseStockExcelExportResult> ExportAsync( |
| | | 30 | | OneCWarehouseStockQuery query, |
| | | 31 | | CancellationToken cancellationToken = default) |
| | | 32 | | { |
| | | 33 | | var rows = new List<OneCWarehouseStockRow>(); |
| | | 34 | | OneCWarehouseStockResult? firstPage = null; |
| | | 35 | | var page = 1; |
| | | 36 | | |
| | | 37 | | while (true) |
| | | 38 | | { |
| | | 39 | | var pageQuery = query with |
| | | 40 | | { |
| | | 41 | | Page = page, |
| | | 42 | | PageSize = ExportPageSize, |
| | | 43 | | ForceRefresh = page == 1 && query.ForceRefresh |
| | | 44 | | }; |
| | | 45 | | var result = await _stockService.QueryAsync(pageQuery, cancellationToken); |
| | | 46 | | if (result.Failed) |
| | | 47 | | return new OneCWarehouseStockExcelExportResult(null, result.Warning ?? "Не удалось загрузить остатки из |
| | | 48 | | |
| | | 49 | | firstPage ??= result; |
| | | 50 | | rows.AddRange(result.Rows); |
| | | 51 | | |
| | | 52 | | var totalPages = Math.Max(1, (int)Math.Ceiling(result.TotalCount / (double)ExportPageSize)); |
| | | 53 | | if (page >= totalPages) |
| | | 54 | | break; |
| | | 55 | | |
| | | 56 | | page++; |
| | | 57 | | } |
| | | 58 | | |
| | | 59 | | return new OneCWarehouseStockExcelExportResult(BuildWorkbook(firstPage!, query, rows), null, rows.Count); |
| | | 60 | | } |
| | | 61 | | |
| | | 62 | | private static byte[] BuildWorkbook( |
| | | 63 | | OneCWarehouseStockResult summary, |
| | | 64 | | OneCWarehouseStockQuery query, |
| | | 65 | | IReadOnlyList<OneCWarehouseStockRow> rows) |
| | | 66 | | { |
| | | 67 | | using var workbook = new XLWorkbook(); |
| | | 68 | | var sheet = workbook.Worksheets.Add("Остатки 1С"); |
| | | 69 | | sheet.ShowGridLines = false; |
| | | 70 | | |
| | | 71 | | const int columns = 10; |
| | | 72 | | sheet.Range(1, 1, 1, columns).Merge(); |
| | | 73 | | sheet.Cell(1, 1).Value = $"Остатки 1С: {summary.WarehouseName}"; |
| | | 74 | | sheet.Cell(1, 1).Style.Font.Bold = true; |
| | | 75 | | sheet.Cell(1, 1).Style.Font.FontSize = 14; |
| | | 76 | | sheet.Cell(1, 1).Style.Font.FontColor = XLColor.FromHtml("0F172A"); |
| | | 77 | | |
| | | 78 | | sheet.Range(2, 1, 2, columns).Merge(); |
| | | 79 | | sheet.Cell(2, 1).Value = $"Снимок: {summary.SnapshotAtUtc.ToLocalTime():dd.MM.yyyy HH:mm} · Позиций: {summary.To |
| | | 80 | | sheet.Cell(2, 1).Style.Font.Italic = true; |
| | | 81 | | sheet.Cell(2, 1).Style.Font.FontColor = XLColor.FromHtml("64748B"); |
| | | 82 | | |
| | | 83 | | sheet.Range(3, 1, 3, columns).Merge(); |
| | | 84 | | sheet.Cell(3, 1).Value = DescribeFilters(query); |
| | | 85 | | sheet.Cell(3, 1).Style.Font.FontColor = XLColor.FromHtml("475569"); |
| | | 86 | | sheet.Cell(3, 1).Style.Fill.BackgroundColor = XLColor.FromHtml("F8FAFC"); |
| | | 87 | | |
| | | 88 | | var headers = new[] |
| | | 89 | | { |
| | | 90 | | "Артикул", "Наименование", "Производитель", "Остаток, шт.", "Последний приход", |
| | | 91 | | "Дней на складе", "Категория давности", "Документ", "Тип документа", "Поставщик" |
| | | 92 | | }; |
| | | 93 | | for (var index = 0; index < headers.Length; index++) |
| | | 94 | | sheet.Cell(5, index + 1).Value = headers[index]; |
| | | 95 | | |
| | | 96 | | var header = sheet.Range(5, 1, 5, columns); |
| | | 97 | | header.Style.Font.Bold = true; |
| | | 98 | | header.Style.Font.FontColor = XLColor.FromHtml("1E3A5F"); |
| | | 99 | | header.Style.Fill.BackgroundColor = XLColor.FromHtml("DBEAFE"); |
| | | 100 | | header.Style.Alignment.Horizontal = XLAlignmentHorizontalValues.Center; |
| | | 101 | | header.Style.Alignment.Vertical = XLAlignmentVerticalValues.Center; |
| | | 102 | | header.Style.Border.BottomBorder = XLBorderStyleValues.Thin; |
| | | 103 | | header.Style.Border.BottomBorderColor = XLColor.FromHtml("93C5FD"); |
| | | 104 | | |
| | | 105 | | var rowNumber = 6; |
| | | 106 | | foreach (var row in rows) |
| | | 107 | | { |
| | | 108 | | sheet.Cell(rowNumber, 1).Value = row.Article ?? string.Empty; |
| | | 109 | | sheet.Cell(rowNumber, 2).Value = row.Name ?? string.Empty; |
| | | 110 | | sheet.Cell(rowNumber, 3).Value = row.Producer ?? string.Empty; |
| | | 111 | | sheet.Cell(rowNumber, 4).Value = row.Quantity; |
| | | 112 | | sheet.Cell(rowNumber, 5).Value = row.LastReceiptDate; |
| | | 113 | | sheet.Cell(rowNumber, 6).Value = row.DaysOnStock; |
| | | 114 | | sheet.Cell(rowNumber, 7).Value = row.AgeBucket.HasValue |
| | | 115 | | ? OneCWarehouseStockQueryBuilder.BucketLabel(row.AgeBucket.Value) |
| | | 116 | | : string.Empty; |
| | | 117 | | sheet.Cell(rowNumber, 8).Value = row.LastReceiptDocNumber ?? string.Empty; |
| | | 118 | | sheet.Cell(rowNumber, 9).Value = row.LastReceiptDocKind ?? string.Empty; |
| | | 119 | | sheet.Cell(rowNumber, 10).Value = row.LastReceiptSupplier ?? string.Empty; |
| | | 120 | | rowNumber++; |
| | | 121 | | } |
| | | 122 | | |
| | | 123 | | if (rows.Count > 0) |
| | | 124 | | { |
| | | 125 | | var dataRange = sheet.Range(6, 1, rowNumber - 1, columns); |
| | | 126 | | dataRange.Style.Alignment.Vertical = XLAlignmentVerticalValues.Center; |
| | | 127 | | dataRange.Style.Border.BottomBorder = XLBorderStyleValues.Hair; |
| | | 128 | | dataRange.Style.Border.BottomBorderColor = XLColor.FromHtml("E2E8F0"); |
| | | 129 | | sheet.Range(6, 4, rowNumber - 1, 4).Style.NumberFormat.Format = "#,##0.00"; |
| | | 130 | | sheet.Range(6, 5, rowNumber - 1, 5).Style.DateFormat.Format = "dd.MM.yyyy"; |
| | | 131 | | sheet.Range(6, 6, rowNumber - 1, 6).Style.NumberFormat.Format = "0"; |
| | | 132 | | sheet.Range(5, 1, rowNumber - 1, columns).SetAutoFilter(); |
| | | 133 | | } |
| | | 134 | | |
| | | 135 | | sheet.Column(1).Width = 20; |
| | | 136 | | sheet.Column(2).Width = 42; |
| | | 137 | | sheet.Column(3).Width = 22; |
| | | 138 | | sheet.Column(4).Width = 15; |
| | | 139 | | sheet.Column(5).Width = 16; |
| | | 140 | | sheet.Column(6).Width = 18; |
| | | 141 | | sheet.Column(7).Width = 24; |
| | | 142 | | sheet.Column(8).Width = 20; |
| | | 143 | | sheet.Column(9).Width = 24; |
| | | 144 | | sheet.Column(10).Width = 28; |
| | | 145 | | sheet.SheetView.FreezeRows(5); |
| | | 146 | | |
| | | 147 | | using var stream = new MemoryStream(); |
| | | 148 | | workbook.SaveAs(stream); |
| | | 149 | | return stream.ToArray(); |
| | | 150 | | } |
| | | 151 | | |
| | | 152 | | private static string DescribeFilters(OneCWarehouseStockQuery query) |
| | | 153 | | { |
| | | 154 | | var age = query.Mode switch |
| | | 155 | | { |
| | | 156 | | StockAgeFilterMode.OlderThanDays => $"лежит более {query.OlderThanDays ?? 0} дн.", |
| | | 157 | | StockAgeFilterMode.ReceiptBetween => $"приход с {query.ReceiptFrom:dd.MM.yyyy} по {query.ReceiptTo:dd.MM.yyy |
| | | 158 | | _ => "без ограничения по сроку поступления" |
| | | 159 | | }; |
| | | 160 | | var filters = new List<string> { age }; |
| | | 161 | | if (!string.IsNullOrWhiteSpace(query.ArticleSearch)) filters.Add($"артикул: {query.ArticleSearch}"); |
| | | 162 | | if (!string.IsNullOrWhiteSpace(query.ProducerSearch)) filters.Add($"производитель: {query.ProducerSearch}"); |
| | | 163 | | if (query.MinQuantity > 0) filters.Add($"остаток от {query.MinQuantity:N2}"); |
| | | 164 | | return "Фильтры: " + string.Join(" · ", filters); |
| | | 165 | | } |
| | | 166 | | } |