import type { DocumentNode, DocumentResolver } from '@rsdk/autodoc.protocol';
import { Composite, Table } from '@rsdk/autodoc.protocol';
import type { RsdkMetadataProvider } from '@rsdk/metadata';

import { HEALTH_INDICATOR_RSDK_METADATA_SCOPE } from '../metadata/constants';
import type { HealthIndicatorRsdkMetadata } from '../metadata/types';

export class IndicatorAutodocResolver implements DocumentResolver {
  getNode(rsdkMetadataProvider: RsdkMetadataProvider): DocumentNode | null {
    const resources = rsdkMetadataProvider.get<HealthIndicatorRsdkMetadata>(
      HEALTH_INDICATOR_RSDK_METADATA_SCOPE,
    );
    if (!resources) {
      return null;
    }
    return new Composite(
      new Table(
        resources.map(({ value }) => ({
          key: value.options.key,
          scope: value.options.scope,
          description: value.options.description ?? '-',
          name: value.target.name,
        })),
      ),
      'Health indicators',
    );
  }
}

export const indicatorAutodocResolver = new IndicatorAutodocResolver();