uid: rules_tools:delay_start
label: Delay Start
description: Triggers at system runlevel 40 and disables a set of rules. Then triggers at a user selected system runlevel and reenables those rules.
configDescriptions:
  - name: rules
    label: Rules
    description: Rules to disable during startup.
    type: TEXT
    context: rule
    required: true
    multiple: true
  - name: pause
    label: Reenable Delay
    description: How long after the second trigger to wait before reenabling the rules, ISO8601 duration format. Defaults to reenable them immediately.
    type: TEXT
    defaultValue: ''
    required: false
triggers:
  - id: "1"
    configuration:
      startlevel: 40
    type: core.SystemStartlevelTrigger
  - id: "2"
    configuration:
      startlevel: 100
    type: core.SystemStartlevelTrigger
conditions: []
actions:
  - inputs: {}
    id: "3"
    configuration:
      type: application/javascript
      script: >-
        // Verison 0.2

        var {helpers} = require('openhab_rules_tools');

        console.loggerName = 'org.openhab.automation.rules_tools.Delayed Start';

        helpers.validateLibraries('4.1.0', '2.0.1');


        // Properties

        var disabledRules = '{{rules}}'.replace('[','').replace(']', '').split(', ');

        var delay = '{{pause}}';


        // First time the rule is called at runlevel 40 the flag will be initialized to false

        var alreadyCalled = cache.private.get('flag', () => false);

        var timerTime = (alreadyCalled) ? delay : 0; // run immediately the first run of the rule

        var activity = (alreadyCalled) ? 'enabling' : 'disabling';

        var when = (alreadyCalled) ? 'after ' + delay : 'immediately';


        console.info('Delayed Start triggered, ' + activity + ' rules ' + when);


        helpers.createTimer(timerTime, () => disabledRules.forEach(rule => {
          console.info(activity, rule);
          try {
            rules.setEnabled(rule, alreadyCalled);
          }
          catch(e) {
            console.error('Failed to disable rule ' + rule + ': ' + e);
          }
        }), 'delayedStart');

        cache.private.put('flag', true);
    type: script.ScriptAction