import type { FindingRecord } from '../../domain/finding';
import { toolIdForRecord } from '../../importers/status-normalization';
import { toolProfileDefinitions } from '../../profiles/profile-definition-catalog';

function matches(pattern: RegExp, value: string): boolean {
  pattern.lastIndex = 0;
  return pattern.test(value.trim());
}

/** Resolves a title with the individual record's profile in mixed project sheets. */
export function recordTitleFor(record: FindingRecord, selectedColumn = '', fallbackToolId?: string): string {
  const toolId = toolIdForRecord(record, fallbackToolId);
  const titlePatterns = toolProfileDefinitions.find(definition => definition.id === toolId)?.presentation.titleHeaders ?? [];
  const profileTitle = titlePatterns
    .map(pattern => record.fields.find(field => field.value && matches(pattern, field.label))?.value)
    .find(Boolean);
  // An empty selected column (e.g. a scanner `Name` on a GPO row of the mixed
  // project sheet) must fall through to the record's own title.
  return profileTitle
    || (selectedColumn && record.fields.find(field => field.label === selectedColumn)?.value)
    || record.title;
}