/**
@module ember
*/
import require, { has } from 'require';
import precompile from './precompile';
let template;
/**
  Uses HTMLBars `compile` function to process a string into a compiled template.

  This is not present in production builds.

  @private
  @method compile
  @param {String} templateString This is the string to be compiled by HTMLBars.
  @param {Object} options This is an options hash to augment the compiler options.
*/
export default function compile(templateString, options) {
    if (!template && has('ember-glimmer')) {
        // tslint:disable-next-line:no-require-imports
        template = require('ember-glimmer').template;
    }
    if (!template) {
        throw new Error('Cannot call `compile` with only the template compiler loaded. Please load `ember.debug.js` or `ember.prod.js` prior to calling `compile`.');
    }
    let precompiledTemplateString = precompile(templateString, options);
    let templateJS = new Function(`return ${precompiledTemplateString}`)();
    return template(templateJS);
}