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* Licensed to the Apache Software Foundation (ASF) under one
* or more contributor license agreements. See the NOTICE file
* distributed with this work for additional information
* regarding copyright ownership. The ASF licenses this file
* to you under the Apache License, Version 2.0 (the
* "License"); you may not use this file except in compliance
* with the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
import classNames from 'classnames';
import React from 'react';
import ReactTable from 'react-table';
import { TableCell } from '../../../components';
import { TableCellUnparseable } from '../../../components/table-cell-unparseable/table-cell-unparseable';
import { caseInsensitiveContains, filterMap } from '../../../utils';
import { FlattenField } from '../../../utils/ingestion-spec';
import { HeaderAndRows, SampleEntry } from '../../../utils/sampler';
import './parse-data-table.scss';
export interface ParseDataTableProps {
sampleData: HeaderAndRows;
columnFilter: string;
canFlatten: boolean;
flattenedColumnsOnly: boolean;
flattenFields: FlattenField[];
onFlattenFieldSelect: (field: FlattenField, index: number) => void;
}
export const ParseDataTable = React.memo(function ParseDataTable(props: ParseDataTableProps) {
const {
sampleData,
columnFilter,
canFlatten,
flattenedColumnsOnly,
flattenFields,
onFlattenFieldSelect,
} = props;
return (
<ReactTable
className="parse-data-table -striped -highlight"
data={sampleData.rows}
columns={filterMap(sampleData.header, (columnName, i) => {
Iif (!caseInsensitiveContains(columnName, columnFilter)) return;
const flattenFieldIndex = flattenFields.findIndex(f => f.name === columnName);
Iif (flattenFieldIndex === -1 && flattenedColumnsOnly) return;
const flattenField = flattenFields[flattenFieldIndex];
return {
Header: (
<div
className={classNames({ clickable: flattenField })}
onClick={() => {
if (!flattenField) return;
onFlattenFieldSelect(flattenField, flattenFieldIndex);
}}
>
<div className="column-name">{columnName}</div>
<div className="column-detail">
{flattenField ? `${flattenField.type}: ${flattenField.expr}` : ''}
</div>
</div>
),
id: String(i),
accessor: (row: SampleEntry) => (row.parsed ? row.parsed[columnName] : null),
Cell: row => {
Iif (row.original.unparseable) {
return <TableCellUnparseable />;
}
return <TableCell value={row.value} />;
},
headerClassName: classNames({
flattened: flattenField,
}),
};
})}
SubComponent={rowInfo => {
const { input, error } = rowInfo.original;
const inputStr = JSON.stringify(input, null, 2);
if (!error && input && canFlatten) {
return <pre className="parse-detail">{'Original row: ' + inputStr}</pre>;
} else {
return (
<div className="parse-detail">
{error && <div className="parse-error">{error}</div>}
<div>{'Original row: ' + inputStr}</div>
</div>
);
}
}}
defaultPageSize={50}
showPagination={false}
sortable={false}
/>
);
});
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