import React from 'react';
import { css } from '@emotion/css';
import {
  DataSourceJsonData,
  DataSourcePluginOptionsEditorProps,
  GrafanaTheme,
  updateDatasourcePluginJsonDataOption,
} from '@grafana/data';
import { InlineField, InlineFieldRow, InlineSwitch, useStyles } from '@grafana/ui';

export interface NodeGraphOptions {
  enabled?: boolean;
}

export interface NodeGraphData extends DataSourceJsonData {
  nodeGraph?: NodeGraphOptions;
}

interface Props extends DataSourcePluginOptionsEditorProps<NodeGraphData> {}

export function NodeGraphSettings({ options, onOptionsChange }: Props) {
  const styles = useStyles(getStyles);

  return (
    <div className={styles.container}>
      <h3 className="page-heading">Node Graph</h3>
      <InlineFieldRow className={styles.row}>
        <InlineField
          tooltip="Enables the Node Graph visualization in the trace viewer."
          label="Enable Node Graph"
          labelWidth={26}
        >
          <InlineSwitch
            id="enableNodeGraph"
            value={options.jsonData.nodeGraph?.enabled}
            onChange={(event: React.SyntheticEvent<HTMLInputElement>) =>
              updateDatasourcePluginJsonDataOption({ onOptionsChange, options }, 'nodeGraph', {
                ...options.jsonData.nodeGraph,
                enabled: event.currentTarget.checked,
              })
            }
          />
        </InlineField>
      </InlineFieldRow>
    </div>
  );
}

const getStyles = (theme: GrafanaTheme) => ({
  container: css`
    label: container;
    width: 100%;
  `,
  row: css`
    label: row;
    align-items: baseline;
  `,
});
