acuminous/yadda

'use strict';

var $ = require('../../Array');
var Platform = require('../../Platform');
var BasePlugin = require('./BasePlugin');

module.exports.init = function (options) {
  // eslint-disable-next-line no-redeclare
  var options = options || {};
  var platform = new Platform();
  var container = options.container || platform.get_container();

  var base_plugin = BasePlugin.create(options);

  function scenarios(scenarios, iterator) {
    $(scenarios).each(function (scenario) {
      base_plugin.describe(scenario.title, scenario, iterator);
    });
  }

  function steps(steps, iterator) {
    var abort = false;

    $(steps).each(function (step) {
      var stepFn = iterator.length === 1 ? step_sync : step_async;
      stepFn(step, iterator);
    });

    function step_async(step, iterator) {
      base_plugin.it_async(step, step, function (context, step, done) {
        if (abort) {
          return context.skip ? context.skip() : done();
        }
        abort = true;
        iterator.bind(context)(step, function (err) {
          if (err) return (done.fail || done)(err);
          abort = false;
          done();
        });
      });
    }

    function step_sync(step, iterator) {
      base_plugin.it_sync(step, step, function (context, step) {
        if (abort) return context.skip && context.skip();
        abort = true;
        iterator.bind(context)(step);
        abort = false;
      });
    }
  }

  container.featureFiles = container.featureFile = base_plugin.featureFiles;
  container.features = container.feature = base_plugin.features;
  container.scenarios = container.scenario = scenarios;
  container.steps = steps;
};