free table infrastructure

packages/datalib/src/FreeTableGridDisplay.ts

@@ -0,0 +1,45 @@
+import _ from 'lodash';
+import { EngineDriver, ViewInfo, ColumnInfo } from '@dbgate/types';
+import { GridDisplay, ChangeCacheFunc, ChangeConfigFunc } from './GridDisplay';
+import { GridConfig, GridCache } from './GridConfig';
+import { FreeTableModel } from './FreeTableModel';
+
+export class FreeTableGridDisplay extends GridDisplay {
+  constructor(
+    public model: FreeTableModel,
+    config: GridConfig,
+    setConfig: ChangeConfigFunc,
+    cache: GridCache,
+    setCache: ChangeCacheFunc
+  ) {
+    super(config, setConfig, cache, setCache);
+    this.columns = this.getDisplayColumns(model);
+    this.filterable = true;
+    this.sortable = true;
+    this.editable = true;
+  }
+
+  getDisplayColumns(model: FreeTableModel) {
+    return (
+      model?.structure?.columns
+        ?.map((col) => this.getDisplayColumn(col))
+        ?.map((col) => ({
+          ...col,
+          isChecked: this.isColumnChecked(col),
+        })) || []
+    );
+  }
+
+  getDisplayColumn( col: ColumnInfo) {
+    const uniquePath = [col.columnName];
+    const uniqueName = uniquePath.join('.');
+    return {
+      ...col,
+      pureName: 'data',
+      schemaName: '',
+      headerText: col.columnName,
+      uniqueName,
+      uniquePath,
+    };
+  }
+}