feat: initialize frontend project structure with Material UI and DataGrid implementation
This commit is contained in:
Ümit Tunç
@@ -1,53 +1,33 @@
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import React, { useEffect, useState, useMemo } from 'react';
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import React, { useEffect, useState, useCallback } from 'react';
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import { Box, Paper, Typography, CircularProgress } from '@mui/material';
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import DataGrid, {
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Column,
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Scrolling,
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FilterRow,
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HeaderFilter,
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SearchPanel,
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GroupPanel,
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Export
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} from 'devextreme-react/data-grid';
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import { DataGrid } from '@mui/x-data-grid';
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import type { GridColDef, GridPaginationModel } from '@mui/x-data-grid';
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import { useAppStore } from '../store/useAppStore';
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import api, { SchemaService } from '../services/api';
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import CustomStore from 'devextreme/data/custom_store';
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import { SchemaService } from '../services/api';
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const MainContent: React.FC = () => {
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const { activeTable, activeDatabase } = useAppStore();
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const [columns, setColumns] = useState<any[]>([]);
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const [columns, setColumns] = useState<GridColDef[]>([]);
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const [rows, setRows] = useState<any[]>([]);
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const [rowCount, setRowCount] = useState(0);
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const [loadingSchema, setLoadingSchema] = useState(false);
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const [loadingData, setLoadingData] = useState(false);
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const [paginationModel, setPaginationModel] = useState<GridPaginationModel>({
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page: 0,
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pageSize: 100,
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});
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// Define data source with CustomStore for Remote Operations
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const dataSource = useMemo(() => {
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if (!activeTable || !activeDatabase) return null;
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return new CustomStore({
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key: 'id', // Ideally this should be the primary key from schema
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load: async (loadOptions: any) => {
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try {
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const params = {
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skip: loadOptions.skip || 0,
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take: loadOptions.take || 100,
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requireTotalCount: loadOptions.requireTotalCount,
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database: activeDatabase,
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};
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const response = await SchemaService.getTableData(activeTable, params);
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return {
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data: response.data.data,
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totalCount: response.data.totalCount,
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};
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} catch (error) {
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console.error('Data loading error', error);
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throw 'Data Loading Error';
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}
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}
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});
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}, [activeTable, activeDatabase]);
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// Helper to map SQL types to MUI X Data Grid types
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const mapSqlTypeToMuiType = (sqlType: string): 'string' | 'number' | 'date' | 'dateTime' | 'boolean' => {
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sqlType = sqlType.toLowerCase();
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if (sqlType.includes('int') || sqlType.includes('decimal') || sqlType.includes('float') || sqlType.includes('double')) return 'number';
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if (sqlType.includes('datetime') || sqlType.includes('timestamp')) return 'dateTime';
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if (sqlType.includes('date')) return 'date';
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if (sqlType.includes('bool') || sqlType.includes('tinyint(1)')) return 'boolean';
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return 'string';
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};
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// Fetch Schema
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useEffect(() => {
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const fetchSchema = async () => {
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if (!activeTable || !activeDatabase) return;
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@@ -55,12 +35,26 @@ const MainContent: React.FC = () => {
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setLoadingSchema(true);
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try {
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const schemaRes = await SchemaService.getTableSchema(activeTable, activeDatabase);
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const cols = schemaRes.data.map((col: any) => ({
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dataField: col.Field,
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caption: col.Field,
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dataType: mapSqlTypeToDxType(col.Type)
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}));
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const cols: GridColDef[] = schemaRes.data.map((col: any) => {
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const type = mapSqlTypeToMuiType(col.Type);
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return {
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field: col.Field,
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headerName: col.Field,
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type: type,
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flex: 1,
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minWidth: 150,
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valueGetter: (value: any) => {
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if ((type === 'date' || type === 'dateTime') && value && typeof value === 'string') {
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return new Date(value);
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}
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return value;
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},
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};
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});
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setColumns(cols);
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// Reset pagination when table changes
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setPaginationModel({ page: 0, pageSize: 100 });
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} catch (error) {
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console.error('Failed to fetch table schema', error);
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} finally {
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@@ -71,14 +65,40 @@ const MainContent: React.FC = () => {
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fetchSchema();
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}, [activeTable, activeDatabase]);
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// Helper to map SQL types to DevExtreme types
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const mapSqlTypeToDxType = (sqlType: string) => {
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sqlType = sqlType.toLowerCase();
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if (sqlType.includes('int') || sqlType.includes('decimal') || sqlType.includes('float')) return 'number';
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if (sqlType.includes('date') || sqlType.includes('time')) return 'date';
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if (sqlType.includes('bool')) return 'boolean';
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return 'string';
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};
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// Fetch Data
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const fetchData = useCallback(async () => {
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if (!activeTable || !activeDatabase) return;
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setLoadingData(true);
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try {
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const params = {
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skip: paginationModel.page * paginationModel.pageSize,
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take: paginationModel.pageSize,
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requireTotalCount: true,
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database: activeDatabase,
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};
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const response = await SchemaService.getTableData(activeTable, params);
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// MUI X Data Grid needs a unique id for each row
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// If the table doesn't have an 'id' column, we might need to generate one
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const dataWithIds = response.data.data.map((row: any, index: number) => ({
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id: row.id || row.ID || `row-${index}-${paginationModel.page}`,
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...row,
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}));
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setRows(dataWithIds);
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setRowCount(response.data.totalCount || 0);
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} catch (error) {
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console.error('Data loading error', error);
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} finally {
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setLoadingData(false);
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}
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}, [activeTable, activeDatabase, paginationModel]);
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useEffect(() => {
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fetchData();
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}, [fetchData]);
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if (!activeTable) {
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return (
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@@ -89,40 +109,45 @@ const MainContent: React.FC = () => {
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}
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return (
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<Box sx={{ flexGrow: 1, p: 3, bgcolor: 'background.default', overflow: 'hidden' }}>
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<Box sx={{ flexGrow: 1, p: 3, bgcolor: 'background.default', overflow: 'hidden', display: 'flex', flexDirection: 'column' }}>
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<Box sx={{ mb: 2, display: 'flex', justifyContent: 'space-between', alignItems: 'center' }}>
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<Typography variant="h5" sx={{ fontWeight: 700 }}>
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{activeDatabase}.{activeTable}
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</Typography>
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</Box>
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<Paper sx={{ height: 'calc(100vh - 180px)', borderRadius: 2, overflow: 'hidden' }}>
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<Paper sx={{ flexGrow: 1, borderRadius: 2, overflow: 'hidden', display: 'flex', flexDirection: 'column' }}>
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{loadingSchema ? (
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<Box sx={{ display: 'flex', height: '100%', alignItems: 'center', justifyContent: 'center' }}>
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<CircularProgress />
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</Box>
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) : (
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<DataGrid
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dataSource={dataSource}
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remoteOperations={true}
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showBorders={true}
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focusedRowEnabled={true}
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columnAutoWidth={true}
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allowColumnReordering={true}
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rowAlternationEnabled={true}
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height="100%"
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>
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<Scrolling mode="virtual" rowRenderingMode="virtual" />
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<FilterRow visible={true} />
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<HeaderFilter visible={true} />
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<SearchPanel visible={true} width={240} placeholder="Search..." />
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<GroupPanel visible={true} />
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<Export enabled={true} allowExportSelectedData={true} />
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{columns.map(col => (
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<Column key={col.dataField} {...col} />
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))}
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</DataGrid>
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rows={rows}
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columns={columns}
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rowCount={rowCount}
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loading={loadingData}
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paginationMode="server"
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paginationModel={paginationModel}
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onPaginationModelChange={setPaginationModel}
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pageSizeOptions={[25, 50, 100]}
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sx={{
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border: 'none',
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'& .MuiDataGrid-cell:focus': {
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outline: 'none',
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},
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'& .MuiDataGrid-columnHeader:focus': {
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outline: 'none',
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},
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height: '100%',
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}}
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slotProps={{
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loadingOverlay: {
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variant: 'linear-progress',
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noRowsVariant: 'linear-progress',
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}
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}}
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/>
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)}
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</Paper>
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</Box>
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