import type { Formatter,FormattableReport } from '@commitlint/types'

// Custom formatter for commitlint message
const formatter: Formatter = function(report,options) {
  const {results,valid,} = report as IFormatReport
  if(results && !valid){
    console.log("\nCommit needs to be formatted as conventional commit")
    console.log("\n<type>[optional scope]: <description>\n")
    for(const result of results){
      if(result.errors){
        for(const error of result.errors){
          console.log('\x1b[31m%s\x1b[0m','✖   '+error.message)
        }
      }
    }
  
  }
  console.log("\n")
  console.log(options.helpUrl)
  console.log("\n")
  return ''
}

module.exports = formatter

// Fix type definition for formattable report
interface IFormatReport extends FormattableReport{
 errorCount:number, valid:boolean,warningCount:number
}