fix(tdengine): display timezone timestamps and tags correctly

apps/desktop/src/lib/dataGrid/binaryCellDownload.ts

@@ -159,7 +159,7 @@ function bytesFromBufferLikeObject(value: unknown): Uint8Array | null {
   return bytesFromByteArray(data);
 }
 
-export function parseBinaryCellBytes(value: unknown, columnType?: string): Uint8Array | null {
+export function parseBinaryCellBytes(value: unknown, columnType?: string, databaseType?: DatabaseType): Uint8Array | null {
   if (typeof value === "string") {
     const prefixed = parseBinaryCellHexValue(value);
     if (prefixed) return prefixed;
@@ -169,7 +169,7 @@ export function parseBinaryCellBytes(value: unknown, columnType?: string): Uint8
       return bytesFromHex(trimmed.replace(/\\x/gi, ""));
     }
 
-    if (isBinaryCellColumnType(columnType) && BARE_HEX_RE.test(trimmed)) {
+    if (databaseType !== "tdengine" && isBinaryCellColumnType(columnType) && BARE_HEX_RE.test(trimmed)) {
       return bytesFromHex(trimmed);
     }
   }
@@ -189,16 +189,16 @@ export function canImportBinaryCellFile(databaseType?: DatabaseType, columnType?
   return false;
 }
 
-export function canDownloadBinaryCellValue(value: unknown, columnType?: string): boolean {
-  return !!parseBinaryCellBytes(value, columnType);
+export function canDownloadBinaryCellValue(value: unknown, columnType?: string, databaseType?: DatabaseType): boolean {
+  return !!parseBinaryCellBytes(value, columnType, databaseType);
 }
 
-export function binaryCellDisplayText(value: unknown, columnType?: string, originalBytes?: number): string | null {
+export function binaryCellDisplayText(value: unknown, columnType?: string, originalBytes?: number, databaseType?: DatabaseType): string | null {
   if (typeof value === "string" && isBinaryCellColumnType(columnType) && TRUNCATED_HEX_VALUE_RE.test(value.trim())) {
     const size = originalBytes === undefined ? "..." : formatBinaryCellByteSize(originalBytes);
     return `${binaryCellDisplayLabel(columnType)} [${size}]`;
   }
-  const bytes = parseBinaryCellBytes(value, columnType);
+  const bytes = parseBinaryCellBytes(value, columnType, databaseType);
   if (!bytes || !isBinaryCellColumnType(columnType)) return null;
   if (BINARY_STRING_TYPE_RE.test((columnType ?? "").trim())) {
     const previewBytes = FIXED_BINARY_TYPE_RE.test((columnType ?? "").trim()) ? trimTrailingNullBytes(bytes) : bytes;
@@ -245,8 +245,8 @@ export function formatBinaryCellByteSize(bytes: number): string {
   return `${(bytes / (1024 * 1024)).toFixed(bytes < 10 * 1024 * 1024 ? 1 : 0)} MB`;
 }
 
-export function binaryCellDownloadPayload(value: unknown, mode: BinaryCellDownloadMode, columnType?: string): BinaryCellDownloadPayload {
-  const bytes = parseBinaryCellBytes(value, columnType);
+export function binaryCellDownloadPayload(value: unknown, mode: BinaryCellDownloadMode, columnType?: string, databaseType?: DatabaseType): BinaryCellDownloadPayload {
+  const bytes = parseBinaryCellBytes(value, columnType, databaseType);
   if (!bytes) {
     throw new Error("Cell value is not a downloadable binary value.");
   }

apps/desktop/src/lib/dataGrid/cellImageUrl.ts

@@ -1,5 +1,6 @@
 import type { CellValue } from "@/lib/dataGrid/cellValue";
 import { isBinaryCellColumnType, parseBinaryCellBytes } from "@/lib/dataGrid/binaryCellDownload";
+import type { DatabaseType } from "@/types/database";
 
 const IMAGE_PATH_RE = /\.(?:png|jpe?g|webp|gif|avif|bmp|svg)$/i;
 const SAFE_DATA_IMAGE_RE = /^data:image\/(?:png|jpe?g|webp|gif|avif|bmp);base64,[a-z0-9+/=\s]+$/i;
@@ -14,10 +15,11 @@ function isLocalHttpHost(hostname: string): boolean {
 
 export interface CellImagePreviewOptions {
   binary?: boolean;
+  databaseType?: DatabaseType;
 }
 
 export function cellImagePreviewUrl(value: CellValue | unknown, columnType?: string, options: CellImagePreviewOptions = {}): string | null {
-  const binaryPreviewUrl = options.binary === false ? null : binaryImagePreviewUrl(value, columnType);
+  const binaryPreviewUrl = options.binary === false ? null : binaryImagePreviewUrl(value, columnType, options.databaseType);
   if (binaryPreviewUrl) return binaryPreviewUrl;
 
   if (typeof value !== "string") return null;
@@ -38,16 +40,16 @@ export function cellImagePreviewUrl(value: CellValue | unknown, columnType?: str
   return text;
 }
 
-function binaryImagePreviewUrl(value: unknown, columnType?: string): string | null {
-  if (estimatedBinaryByteLength(value, columnType) > MAX_BINARY_IMAGE_PREVIEW_BYTES) return null;
-  const bytes = parseBinaryCellBytes(value, columnType);
+function binaryImagePreviewUrl(value: unknown, columnType?: string, databaseType?: DatabaseType): string | null {
+  if (estimatedBinaryByteLength(value, columnType, databaseType) > MAX_BINARY_IMAGE_PREVIEW_BYTES) return null;
+  const bytes = parseBinaryCellBytes(value, columnType, databaseType);
   if (!bytes || bytes.length > MAX_BINARY_IMAGE_PREVIEW_BYTES) return null;
   const mimeType = detectImageMimeType(bytes);
   if (!mimeType) return null;
   return `data:${mimeType};base64,${bytesToBase64(bytes)}`;
 }
 
-function estimatedBinaryByteLength(value: unknown, columnType?: string): number {
+function estimatedBinaryByteLength(value: unknown, columnType?: string, databaseType?: DatabaseType): number {
   if (Array.isArray(value)) return value.length;
   if (value && typeof value === "object" && Array.isArray((value as { data?: unknown }).data)) {
     return (value as { data: unknown[] }).data.length;
@@ -58,7 +60,9 @@ function estimatedBinaryByteLength(value: unknown, columnType?: string): number
   const prefixed = trimmed.match(HEX_PREFIX_RE);
   if (prefixed) return prefixed[1].replace(/\s+/g, "").length / 2;
   if (HEX_ESCAPE_RE.test(trimmed)) return trimmed.replace(/\s+/g, "").replace(/\\x/gi, "").length / 2;
-  if (isBinaryCellColumnType(columnType) && BARE_HEX_RE.test(trimmed)) return trimmed.replace(/\s+/g, "").length / 2;
+  if (databaseType !== "tdengine" && isBinaryCellColumnType(columnType) && BARE_HEX_RE.test(trimmed)) {
+    return trimmed.replace(/\s+/g, "").length / 2;
+  }
   return 0;
 }
 

apps/desktop/src/lib/dataGrid/dataGridDetail.ts

@@ -1,6 +1,7 @@
 import { cellImagePreviewUrl } from "@/lib/dataGrid/cellImageUrl";
 import { displayCellValue, type CellValue } from "@/lib/dataGrid/cellValue";
 import { formatJsonText } from "@/lib/dataGrid/cellDetailPresentation";
+import type { DatabaseType } from "@/types/database";
 
 export const CELL_DETAIL_VALUE_PREVIEW_MAX_LENGTH = 12_000;
 
@@ -48,6 +49,7 @@ export interface BuildDataGridCellDetailOptions {
   commentByColumn?: ReadonlyMap<string, string>;
   displayValue: (value: CellValue, columnIndex: number) => string;
   isEditable: boolean;
+  databaseType?: DatabaseType;
   includeBinaryImagePreview?: boolean;
   isValuePreviewTruncated?: boolean;
 }
@@ -109,7 +111,10 @@ export function buildDataGridCellDetail(options: BuildDataGridCellDetailOptions)
     displayValue,
     displayValuePreview,
     isValuePreviewTruncated: options.isValuePreviewTruncated === true || rawValuePreview.length < rawValue.length || displayValuePreview.length < displayValue.length,
-    imagePreviewUrl: cellImagePreviewUrl(value, type, { binary: options.includeBinaryImagePreview !== false }),
+    imagePreviewUrl: cellImagePreviewUrl(value, type, {
+      binary: options.includeBinaryImagePreview !== false,
+      databaseType: options.databaseType,
+    }),
     length: value === null ? 0 : String(value).length,
     formattedJson,
     isEditable: options.isEditable,