var Workers = require('camunda-worker-node');

var Backoff = require('camunda-worker-node/lib/backoff');

var engineEndpoint = process.env.ENGINE_URL || 'http://localhost:8080/engine-rest';

var uuid = require('uuid');

var workers = new Workers(engineEndpoint);

Backoff(workers);

workers.registerWorker('CreateHBAccount', [ 'email'], function(context, callback) {

  
  if (Math.random() > 0.1) {
    console.log('[CreateHBAccount] HB Account was created');

    return callback(null, {
    variables: {
      HBAccountCreated: true
     } 
  });
  }else{
    console.log('[CreateHBAccount] HB Account could not be created');

    callback(null, {
      variables: {
        HBAccountCreated: false
        }
    });
  }

workers.registerWorker('CreateHPAccount', [ 'email'], function(context, callback) {

  if (Math.random() > 0.1) {
    console.log('[CreateHPAccount] HP Account was created');

    return callback(null, {
    variables: {
      HPAccountCreated: true
    } 
  });
  }else{
    console.log('[CreateHPAccount] HP Account could not be created');

    callback(null, {
      variables: {
       HPAccountCreated: false
      }
    });
  }

    var x = (Math.random())
    console.log('[GetClientBySearchMethod] Randomly seected X as ' + x);
 
  if (x < 0.2) {
    console.log('[GetClientBySearchMethod] Customer already exists');
// Customer does  exist
    return callback(null, {
    variables: {
        CustomerExists: "true"
    } 
  });

}else if ( x >= 0.2 && x <=0.7 ) { 
    console.log('[GetClientBySearchMethod] Customer does not exist');

  // Customer does not exist
  callback(null, {
    variables: {
        CustomerExists: "false"
    }
  });


}else if (x > 0.71) { 
  console.log('[GetClientBySearchMethod] Customer needs to go to Existing Customer Management');

// Customer needs to go to Existing Customer Management
callback(null, {
  variables: {
    CustomerExists: "indecisive"
    }
  });
}

workers.on('start', function() {
  console.log('[Hello Workers] starting');
});

workers.on('poll', function() {
  //console.log('[Hello Workers] polling');
});

// handle worker errors
workers.on('error', function(err) {
  console.error('[Hello Workers] error: %s', err);
});
});
})