import * as core from '@actions/core';

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

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

function getActionsLogLevel(
  severity: ConsoleReporterSeverityLevel,
): 'error' | 'warning' | 'notice' {
  switch (severity) {
    case 'error':
      return 'error';
    case 'warn':
      return 'warning';
    case 'info':
      return 'notice';
  }
}

export function getReporter(
  severity: ConsoleReporterSeverityLevel = 'warn',
): YAMLDocumentValidatorReporter {
  const log = core[getActionsLogLevel(severity)];

  return function reporter(issue: YAMLDocumentValidatorIssue): void {
    log(issue.message, {
      file: issue.filepath,
      startLine: issue.line,
      startColumn: issue.col,
    });
  };
}