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render.js
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render.js
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/* eslint-disable no-undef */
import { window, document } from 'global';
import dedent from 'ts-dedent';
const rootEl = document.getElementById('root');
const config = window.require(`${window.STORYBOOK_NAME}/config/environment`);
const app = window.require(`${window.STORYBOOK_NAME}/app`).default.create({
autoboot: false,
rootElement: rootEl,
...config.APP,
});
let lastPromise = app.boot();
let hasRendered = false;
function render(options, el) {
const { template, context = {}, element } = options;
if (hasRendered) {
lastPromise = lastPromise.then(instance => instance.destroy());
}
lastPromise = lastPromise
.then(() => {
const appInstancePrivate = app.buildInstance();
return appInstancePrivate.boot().then(() => appInstancePrivate);
})
.then(instance => {
instance.register(
'component:story-mode',
Ember.Component.extend({
layout: template || options,
...context,
})
);
const component = instance.lookup('component:story-mode');
if (element) {
component.appendTo(element);
element.appendTo(el);
} else {
component.appendTo(el);
}
hasRendered = true;
return instance;
});
}
export default function renderMain({
storyFn,
selectedKind,
selectedStory,
showMain,
showError,
// forceRender,
}) {
const element = storyFn();
if (!element) {
showError({
title: `Expecting a Ember element from the story: "${selectedStory}" of "${selectedKind}".`,
description: dedent`
Did you forget to return the Ember element from the story?
Use "() => hbs('{{component}}')" or "() => { return {
template: hbs\`{{component}}\`
} }" when defining the story.
`,
});
return;
}
showMain();
render(element, rootEl);
}