ui: add contest progress

packages/ui-default/hydro.ts

@@ -0,0 +1,83 @@
+import './modules';
+import 'jquery.transit';
+import _ from 'lodash';
+import Notification from 'vj/components/notification';
+import PageLoader from 'vj/misc/PageLoader';
+import delay from 'vj/utils/delay';
+
+declare global {
+  interface Window {
+    UserContext: any;
+    UiContext: any;
+    Hydro: any;
+    // eslint-disable-next-line camelcase
+    node_modules: any;
+  }
+}
+
+const start = new Date();
+window.UserContext = JSON.parse(window.UserContext);
+
+function buildSequence(pages, type) {
+  if (process.env.NODE_ENV !== 'production') {
+    if (['before', 'after'].indexOf(type) === -1) {
+      throw new Error("'type' should be one of 'before' or 'after'");
+    }
+  }
+  return pages
+    .filter((p) => p && p[`${type}Loading`])
+    .map((p) => ({
+      page: p,
+      func: p[`${type}Loading`],
+      type,
+    }));
+}
+
+async function load() {
+  for (const page of window.Hydro.preload) await eval(page); // eslint-disable-line no-eval
+
+  const pageLoader = new PageLoader();
+
+  const currentPageName = document.documentElement.getAttribute('data-page');
+  const currentPage = pageLoader.getNamedPage(currentPageName);
+  const includedPages = pageLoader.getAutoloadPages();
+  const loadSequence = [
+    ...buildSequence(includedPages, 'before'),
+    ...buildSequence(currentPage, 'before'),
+    ...buildSequence(includedPages, 'after'),
+    ...buildSequence(currentPage, 'after'),
+  ];
+  // eslint-disable-next-line no-restricted-syntax
+  for (const { page, func, type } of loadSequence) {
+    const ts = new Date().getTime();
+    try {
+      await func(currentPageName);
+    } catch (e) {
+      Notification.warn(`Failed to call '${type}Loading' of ${page.name}`);
+      console.error(`Failed to call '${type}Loading' of ${page.name}\n${e.stack}`);
+    }
+    if (process.env.NODE_ENV !== 'production') {
+      console.time(`${page.name}: ${type}Loading`);
+    }
+    const time = new Date().getTime() - ts;
+    if ((process.env.NODE_ENV !== 'production' && time > 16) || time > 256) {
+      console.log(`${page.name}: ${type}Loading took ${time}ms`);
+    }
+  }
+  const sections = _.map($('.section').get(), (section, idx) => ({
+    shouldDelay: idx < 5, // only animate first 5 sections
+    $element: $(section),
+  }));
+  console.log('done! %d ms', new Date().getTime() - start.getTime());
+  // eslint-disable-next-line no-restricted-syntax
+  for (const { $element, shouldDelay } of sections) {
+    $element.addClass('visible');
+    if (shouldDelay) await delay(50);
+  }
+  await delay(500);
+  // eslint-disable-next-line no-restricted-syntax
+  for (const { $element } of sections) $element.trigger('vjLayout');
+  $(document).trigger('vjPageFullyInitialized');
+}
+
+load();