Revert "perf: [10196] imporve perfromance of CSV parsing table"

This reverts commit 7bc60b8.

Author: arianber7

src/FileUtils/AgGridUtils.js

@@ -85,69 +85,41 @@ const _getColTypeFromTypeArray = (typeArray) => {
   return 'string'; // Fall back to default type
 };
 
-const validateDateFormat = (value, options = {}) => {
-  if (typeof value !== 'string') return false;
-  const { dateFormat = 'yyyy-MM-dd' } = options;
-
-  const formatRegex = dateFormat
-    .replace(/yyyy/, '\\d{4}')
-    .replace(/MM/, '(0[1-9]|1[0-2])')
-    .replace(/dd/, '(0[1-9]|[12]\\d|3[01])')
-    .replace(/\//g, '\\/')
-    .replace(/-/g, '-');
-
-  const regex = new RegExp(`^${formatRegex}$`);
-  return regex.test(value);
-};
-
 const _validateFormat = (rows, hasHeader, cols, options) => {
   const colsData = cols.map((col) => ({ ...col, type: _getColTypeFromTypeArray(col.type) }));
   const errors = [];
   const knownColsCount = colsData.length;
   const startIndex = hasHeader ? 1 : 0;
-
-  const colMeta = cols.map((col) => ({
-    field: col.field,
-    type: _getColTypeFromTypeArray(col.type),
-    acceptsEmptyFields: col.acceptsEmptyFields ?? col.cellEditorParams?.acceptsEmptyFields ?? false,
-    colOptions: {
-      ...options,
-      enumValues: col.enumValues ?? col.cellEditorParams?.enumValues,
-      minValue: col.minValue,
-      maxValue: col.maxValue,
-    },
-  }));
-
   for (let rowIndex = startIndex; rowIndex < rows.length; rowIndex++) {
     const row = rows[rowIndex];
     while (row[row.length - 1] === undefined && row.length > knownColsCount) row.pop();
-    if (row.length !== knownColsCount || row.includes(undefined)) {
-      _forgeColumnsCountError(row, rowIndex + 1, cols, errors);
-      continue;
-    }
-
-    for (let colIndex = 0; colIndex < knownColsCount; colIndex++) {
-      const { type, colOptions, acceptsEmptyFields, field } = colMeta[colIndex];
-      const value = row[colIndex];
-      if (value === undefined) continue;
-
-      if (type === 'date' && !validateDateFormat(value, colOptions)) {
-        const expectedFormat = colOptions.dateFormat || 'dd/MM/yyyy';
-        const errorSummary = 'Incorrect date value';
-        const errorContext = `Incorrect value: "${value}" for type date\nExpected format: ${expectedFormat}`;
-        const errorLoc = `Line ${rowIndex + 1}, Column ${colIndex + 1} ("${field}")`;
-        errors.push(new PanelError(errorSummary, errorLoc, errorContext));
-        continue;
-      }
-
-      const validationResult = ValidationUtils.isValid(value, type, colOptions, acceptsEmptyFields);
-      if (validationResult !== true) {
-        const { summary: errorSummary, context: errorContext } = validationResult;
-        const errorLoc = `Line ${rowIndex + 1}, Column ${colIndex + 1} ("${field}")`;
-        errors.push(new PanelError(errorSummary, errorLoc, errorContext));
+    if (row.length !== knownColsCount || row.includes(undefined))
+      _forgeColumnsCountError(row, rowIndex + 1, colsData, errors);
+    row.forEach((rowCell, colIndex) => {
+      if (colIndex < knownColsCount) {
+        const colType = colsData[colIndex].type;
+        if (colType && rowCell !== undefined) {
+          // use of cellEditorParams is deprecated
+          const colOptions = {
+            ...options,
+            enumValues: colsData[colIndex]?.enumValues ?? colsData[colIndex]?.cellEditorParams?.enumValues,
+            minValue: colsData[colIndex]?.minValue,
+            maxValue: colsData[colIndex]?.maxValue,
+          };
+          const acceptsEmptyFields =
+            // use of cellEditorParams is deprecated
+            colsData[colIndex].acceptsEmptyFields ?? colsData[colIndex].cellEditorParams?.acceptsEmptyFields ?? false;
+          const validationResult = ValidationUtils.isValid(rowCell, colType, colOptions, acceptsEmptyFields);
+          if (validationResult !== true) {
+            const { summary: errorSummary, context: errorContext } = validationResult;
+            const errorLoc = `Line ${rowIndex + 1}, Column ${colIndex + 1} ("${colsData[colIndex].field}")`;
+            errors.push(new PanelError(errorSummary, errorLoc, errorContext));
+          }
+        }
       }
-    }
+    });
   }
+
   return errors;
 };