| | | 1 | | namespace Services.BitrixStockServices; |
| | | 2 | | |
| | | 3 | | /// <summary>Отбор складов для этапа 3: обнуление лишних FBS-складов Ozon.</summary> |
| | | 4 | | public static class BitrixStockSyncCleanupPlanner |
| | | 5 | | { |
| | | 6 | | public static IReadOnlySet<long> BuildProtectedWarehouseIds( |
| | | 7 | | IEnumerable<BitrixStockSyncCleanupReportLine> reportLines) |
| | | 8 | | { |
| | | 9 | | return reportLines |
| | | 10 | | .Where(l => l.EffectiveQty > 0 && l.OzonWarehouseId > 0) |
| | | 11 | | .Select(l => l.OzonWarehouseId) |
| | | 12 | | .ToHashSet(); |
| | | 13 | | } |
| | | 14 | | |
| | | 15 | | /// <summary> |
| | | 16 | | /// В отчёте есть остаток Ozon, не привязанный к складу (FbsNoWarehouse: склад не определён). |
| | | 17 | | /// Защищённые склады тогда неизвестны, и обнулять «лишние» нельзя — иначе очистка обнулит рабочие склады. |
| | | 18 | | /// </summary> |
| | | 19 | | public static bool HasUnresolvedWarehouseLines(IEnumerable<BitrixStockSyncCleanupReportLine> reportLines) => |
| | | 20 | | reportLines.Any(l => l.EffectiveQty > 0 && l.OzonWarehouseId <= 0); |
| | | 21 | | |
| | | 22 | | public static IReadOnlyList<BitrixStockSyncCleanupWarehouseTarget> SelectWarehousesToZero( |
| | | 23 | | IReadOnlySet<long> protectedWarehouseIds, |
| | | 24 | | IEnumerable<BitrixStockSyncCleanupFbsWarehouse> fbsWarehouses) |
| | | 25 | | { |
| | | 26 | | return fbsWarehouses |
| | | 27 | | .Where(w => w.Present > 0 && w.WarehouseId > 0 && !protectedWarehouseIds.Contains(w.WarehouseId)) |
| | | 28 | | .OrderBy(w => w.WarehouseName, StringComparer.OrdinalIgnoreCase) |
| | | 29 | | .Select(w => new BitrixStockSyncCleanupWarehouseTarget |
| | | 30 | | { |
| | | 31 | | WarehouseId = w.WarehouseId, |
| | | 32 | | WarehouseName = w.WarehouseName, |
| | | 33 | | Present = w.Present, |
| | | 34 | | ProductId = w.ProductId, |
| | | 35 | | Sku = w.Sku |
| | | 36 | | }) |
| | | 37 | | .ToList(); |
| | | 38 | | } |
| | | 39 | | |
| | | 40 | | public static bool IsCleanupCandidate(IReadOnlyList<BitrixStockSyncCleanupWarehouseTarget> toZero) => |
| | | 41 | | toZero.Count > 0; |
| | | 42 | | |
| | | 43 | | public static bool IsGroupPending( |
| | | 44 | | IReadOnlyList<BitrixStockSyncCleanupWarehouseTarget> toZero, |
| | | 45 | | IReadOnlyDictionary<long, string?> cleanupStatusByWarehouseId) |
| | | 46 | | { |
| | | 47 | | return toZero.Any(w => |
| | | 48 | | !cleanupStatusByWarehouseId.TryGetValue(w.WarehouseId, out var status) || |
| | | 49 | | !string.Equals(status, BitrixStockSyncCleanupStatuses.Success, StringComparison.OrdinalIgnoreCase)); |
| | | 50 | | } |
| | | 51 | | |
| | | 52 | | /// <summary>Парсинг Ozon warehouse id из строки (JS передаёт id > 2^53-1 без потери точности).</summary> |
| | | 53 | | public static bool TryParseWarehouseId(string? raw, out long warehouseId) |
| | | 54 | | { |
| | | 55 | | warehouseId = 0; |
| | | 56 | | return long.TryParse(raw?.Trim(), out warehouseId) && warehouseId > 0; |
| | | 57 | | } |
| | | 58 | | |
| | | 59 | | /// <summary> |
| | | 60 | | /// Максимальное число групп отчёта, сканируемых за один вызов превью (пагинация/защита от таймаута HTTP). |
| | | 61 | | /// </summary> |
| | | 62 | | public const int PreviewMaxGroupsPerRequest = 40; |
| | | 63 | | |
| | | 64 | | /// <summary> |
| | | 65 | | /// Ограничивает выборку групп для этапа 3: в режиме dryRun (превью) сканируется не более |
| | | 66 | | /// <see cref="PreviewMaxGroupsPerRequest"/> групп за один HTTP-запрос, предотвращая перегрузку Ozon API |
| | | 67 | | /// и таймаут HTTP-запроса браузера/прокси. |
| | | 68 | | /// </summary> |
| | | 69 | | public static IEnumerable<T> SliceGroupsToScan<T>( |
| | | 70 | | IEnumerable<T> groups, |
| | | 71 | | int startOffset, |
| | | 72 | | bool dryRun, |
| | | 73 | | int maxGroupsPerRequest = PreviewMaxGroupsPerRequest) |
| | | 74 | | { |
| | | 75 | | var offset = Math.Max(0, startOffset); |
| | | 76 | | var query = groups.Skip(offset); |
| | | 77 | | if (dryRun && maxGroupsPerRequest > 0) |
| | | 78 | | { |
| | | 79 | | query = query.Take(maxGroupsPerRequest); |
| | | 80 | | } |
| | | 81 | | return query; |
| | | 82 | | } |
| | | 83 | | |
| | | 84 | | /// <summary> |
| | | 85 | | /// Лимит артикулов для превью (пагинация). Полная очистка без фильтра articles — без лимита. |
| | | 86 | | /// </summary> |
| | | 87 | | public static int? ResolvePreviewMaxProducts(bool dryRun, int? maxProducts, bool hasArticleFilter, int previewDefaul |
| | | 88 | | { |
| | | 89 | | if (dryRun) |
| | | 90 | | return Math.Max(1, maxProducts ?? previewDefault); |
| | | 91 | | return hasArticleFilter ? maxProducts : null; |
| | | 92 | | } |
| | | 93 | | } |
| | | 94 | | |
| | | 95 | | public static class BitrixStockSyncCleanupStatuses |
| | | 96 | | { |
| | | 97 | | public const string Success = "Success"; |
| | | 98 | | public const string Failed = "Failed"; |
| | | 99 | | public const string Skipped = "Skipped"; |
| | | 100 | | } |
| | | 101 | | |
| | | 102 | | /// <summary>Строка отчёта, участвующая в планировании cleanup.</summary> |
| | | 103 | | public sealed class BitrixStockSyncCleanupReportLine |
| | | 104 | | { |
| | | 105 | | public long LineId { get; init; } |
| | | 106 | | public int OzonClientId { get; init; } |
| | | 107 | | public string Article { get; init; } = string.Empty; |
| | | 108 | | public string? OfferId { get; init; } |
| | | 109 | | public long? OzonProductId { get; init; } |
| | | 110 | | public long OzonWarehouseId { get; init; } |
| | | 111 | | public string OzonWarehouseName { get; init; } = string.Empty; |
| | | 112 | | public int EffectiveQty { get; init; } |
| | | 113 | | public string? OzonCleanupStatus { get; init; } |
| | | 114 | | } |
| | | 115 | | |
| | | 116 | | public sealed class BitrixStockSyncCleanupFbsWarehouse |
| | | 117 | | { |
| | 43 | 118 | | public long WarehouseId { get; init; } |
| | 42 | 119 | | public string WarehouseName { get; init; } = string.Empty; |
| | 30 | 120 | | public int Present { get; init; } |
| | 11 | 121 | | public long ProductId { get; init; } |
| | 15 | 122 | | public long Sku { get; init; } |
| | | 123 | | } |
| | | 124 | | |
| | | 125 | | public sealed class BitrixStockSyncCleanupWarehouseTarget |
| | | 126 | | { |
| | | 127 | | public long WarehouseId { get; init; } |
| | | 128 | | public string WarehouseName { get; init; } = string.Empty; |
| | | 129 | | public int Present { get; init; } |
| | | 130 | | public long ProductId { get; init; } |
| | | 131 | | public long Sku { get; init; } |
| | | 132 | | } |