grafana/public/app/plugins/datasource/loki/components/LokiQueryEditor.tsx

// Libraries
import React, { PureComponent } from 'react';

// Types
import { QueryEditorProps } from '@grafana/ui';
import { LokiDatasource } from '../datasource';
import { LokiQuery } from '../types';
// import { LokiQueryField } from './LokiQueryField';

type Props = QueryEditorProps<LokiDatasource, LokiQuery>;

// interface State {
//   query: LokiQuery;
// }

export class LokiQueryEditor extends PureComponent<Props> {
  // state: State = {
  //   query: this.props.query,
  // };
  //
  // onRunQuery = () => {
  //   const { query } = this.state;
  //
  //   this.props.onChange(query);
  //   this.props.onRunQuery();
  // };
  //
  // onFieldChange = (query: LokiQuery, override?) => {
  //   this.setState({
  //     query: {
  //       ...this.state.query,
  //       expr: query.expr,
  //     },
  //   });
  // };
  //
  // onFormatChanged = (option: SelectableValue) => {
  //   this.props.onChange({
  //     ...this.state.query,
  //     resultFormat: option.value,
  //   });
  // };

  render() {
    // const { query } = this.state;
    // const { datasource } = this.props;
    // const formatOptions: SelectableValue[] = [
    //   { label: 'Time Series', value: 'time_series' },
    //   { label: 'Table', value: 'table' },
    // ];
    //
    // query.resultFormat = query.resultFormat || 'time_series';
    // const currentFormat = formatOptions.find(item => item.value === query.resultFormat);

    return (
      <div>
        <div className="gf-form">
          <div className="gf-form-label">
            Loki is currently not supported as dashboard data source. We are working on it!
          </div>
        </div>
        {/*
        <LokiQueryField
          datasource={datasource}
          query={query}
          onQueryChange={this.onFieldChange}
          onExecuteQuery={this.onRunQuery}
          history={[]}
        />
        <div className="gf-form-inline">
          <div className="gf-form">
            <div className="gf-form-label">Format as</div>
            <Select
              isSearchable={false}
              options={formatOptions}
              onChange={this.onFormatChanged}
              value={currentFormat}
            />
          </div>
          <div className="gf-form gf-form--grow">
            <div className="gf-form-label gf-form-label--grow" />
          </div>
        </div>
        */}
      </div>
    );
  }
}

export default LokiQueryEditor;