import * as plugins from './mod.plugins';
import { bash } from '../npmci.bash';

let triggerValueRegex = /^([a-zA-Z0-9\.]*)\|([a-zA-Z0-9\.]*)\|([a-zA-Z0-9\.]*)\|([a-zA-Z0-9\.]*)\|?([a-zA-Z0-9\.\-\/]*)/;

export let trigger = async () => {
  plugins.beautylog.info('now running triggers');
  plugins.smartparam.forEachMinimatch(process.env, 'NPMCI_TRIGGER_*', evaluateTrigger);
};

let evaluateTrigger = async triggerEnvVarArg => {
  let triggerRegexResultArray = triggerValueRegex.exec(triggerEnvVarArg);
  let regexDomain = triggerRegexResultArray[1];
  let regexProjectId = triggerRegexResultArray[2];
  let regexProjectTriggerToken = triggerRegexResultArray[3];
  let regexRefName = triggerRegexResultArray[4];
  let regexTriggerName;
  if (triggerRegexResultArray.length === 6) {
    regexTriggerName = triggerRegexResultArray[5];
  } else {
    regexTriggerName = 'Unnamed Trigger';
  }
  plugins.beautylog.info('Found Trigger!');
  plugins.beautylog.log('triggering build for ref ' + regexRefName + ' of ' + regexTriggerName);
  plugins.request.postFormData(
    'https://gitlab.com/api/v3/projects/' + regexProjectId + '/trigger/builds',
    {},
    [
      {
        name: 'token',
        payload: regexProjectTriggerToken,
        type: 'string'
      },
      {
        name: 'ref',
        payload: regexRefName,
        type: 'string'
      }
    ]
  );
};