sozsoft-platform/ui/src/views/developerKit/SqlResultsGrid.tsx

import { useMemo } from 'react'
import { DataGrid } from 'devextreme-react'
import { Column, Paging, Scrolling, SearchPanel, Export, Selection } from 'devextreme-react/data-grid'
import type { SqlQueryExecutionResultDto } from '@/proxy/sql-query-manager/models'
import { useLocalization } from '@/utils/hooks/useLocalization'
import { FaTimesCircle } from 'react-icons/fa'

interface SqlResultsGridProps {
  result: SqlQueryExecutionResultDto
}

const SqlResultsGrid = ({ result }: SqlResultsGridProps) => {
  const { translate } = useLocalization()

  const columns = useMemo(() => {
    // Get columns from metadata if available
    if (result.metadata?.columns && Array.isArray(result.metadata.columns)) {
      return result.metadata.columns
    }
    
    // Otherwise infer from data
    if (result.data && result.data.length > 0) {
      const firstRow = result.data[0]
      return Object.keys(firstRow).map((key) => ({
        name: key,
        dataType: typeof firstRow[key],
        isNullable: true,
      }))
    }
    
    return []
  }, [result])

  const dataSource = useMemo(() => {
    return result.data || []
  }, [result])

  if (!result.success) {
    return (
      <div className="h-full flex flex-col">
        <div className="flex items-center gap-2 mb-4 p-4 bg-red-50 dark:bg-red-900/20 border border-red-200 dark:border-red-800 rounded">
          <FaTimesCircle className="text-red-500 dark:text-red-400 text-xl" />
          <div>
            <div className="font-semibold text-red-700 dark:text-red-400">
              {translate('::App.Platform.Error')}
            </div>
            <div className="text-sm text-red-600 dark:text-red-500">
              {result.error || result.message}
            </div>
          </div>
        </div>
      </div>
    )
  }

  return (
    <div className="h-full flex flex-col">
      {dataSource.length > 0 ? (
        <div className="flex-1 overflow-hidden relative">
          <div className="absolute inset-0">
            <DataGrid
              dataSource={dataSource}
              showBorders={true}
              showRowLines={true}
              showColumnLines={true}
              rowAlternationEnabled={true}
              columnAutoWidth={true}
              wordWrapEnabled={false}
              allowColumnReordering={true}
              allowColumnResizing={true}
              columnResizingMode="widget"
              height="100%"
            >
            <Scrolling mode="virtual" rowRenderingMode="virtual" />
            <Paging enabled={true} pageSize={50} />
            <SearchPanel visible={true} width={240} placeholder={translate('::App.Platform.Search')} />
            <Export enabled={true} allowExportSelectedData={true} />
            <Selection mode="multiple" showCheckBoxesMode="always" />

            {columns.map((col, index) => (
              <Column
                key={col.name || index}
                dataField={col.name}
                caption={col.name}
                dataType={
                  col.dataType?.toLowerCase().includes('int') ||
                  col.dataType?.toLowerCase().includes('decimal') ||
                  col.dataType?.toLowerCase().includes('numeric') ||
                  col.dataType?.toLowerCase().includes('float') ||
                  col.dataType?.toLowerCase().includes('money')
                    ? 'number'
                    : col.dataType?.toLowerCase().includes('date') ||
                      col.dataType?.toLowerCase().includes('time')
                    ? 'date'
                    : col.dataType?.toLowerCase().includes('bit') ||
                      col.dataType?.toLowerCase().includes('boolean')
                    ? 'boolean'
                    : 'string'
                }
                allowSorting={true}
                allowFiltering={true}
                allowHeaderFiltering={true}
              />
            ))}
          </DataGrid>
          </div>
        </div>
      ) : (
        <div className="flex-1 flex items-center justify-center text-gray-500">
          <div className="text-center">
            <div className="text-lg mb-2">{translate('::App.Platform.NoResults')}</div>
            <div className="text-sm">
              {result.rowsAffected > 0
                ? translate('::App.Platform.RowCount', { count: result.rowsAffected })
                : translate('::App.Platform.NoResultsReturned')}
            </div>
          </div>
        </div>
      )}
    </div>
  )
}

export default SqlResultsGrid