import {
  YAMLDocumentValidatorIssue,
  YAMLDocumentValidatorReporter,
} from './validator';

type ConsoleReporterSeverityLevel = 'error' | 'warn' | 'info';

export function isReporterSeverityLevel(
  someString: string,
): someString is ConsoleReporterSeverityLevel {
  return (
    someString === 'error' || someString === 'warn' || someString === 'info'
  );
}

export function getReporter(
  severity: ConsoleReporterSeverityLevel = 'warn',
): YAMLDocumentValidatorReporter {
  // eslint-disable-next-line no-console
  const log = console[severity];

  return function reporter(issue: YAMLDocumentValidatorIssue): void {
    log(`${issue.filepath}:${issue.line}:${issue.col}: ${issue.message}`);
  };
}