async function init()

in packages/template-editor/proj/src/preview.tsx [22:62]
36 lines of code
3 McCabe index (conditional complexity)

  async function init() {
    const scenarioName = getScenarioName();
    const packages = getPackagesFromLocalStorage(scenarioName);
    const projectSchema = getProjectSchemaFromLocalStorage(scenarioName);
    const {
      componentsMap: componentsMapArray,
      componentsTree,
      i18n,
      dataSource: projectDataSource,
    } = projectSchema;
    const componentsMap: any = {};
    componentsMapArray.forEach((component: any) => {
      componentsMap[component.componentName] = component;
    });
    const pageSchema = componentsTree[0];

    const libraryMap = {};
    const libraryAsset = [];
    packages.forEach(({ package: _package, library, urls, renderUrls }) => {
      libraryMap[_package] = library;
      if (renderUrls) {
        libraryAsset.push(renderUrls);
      } else if (urls) {
        libraryAsset.push(urls);
      }
    });

    const vendors = [assetBundle(libraryAsset, AssetLevel.Library)];

    // TODO asset may cause pollution
    const assetLoader = new AssetLoader();
    await assetLoader.load(libraryAsset);
    const components = await injectComponents(buildComponents(libraryMap, componentsMap));

    setData({
      schema: pageSchema,
      components,
      i18n,
      projectDataSource,
    });
  }