5 files changed, 326 insertions, 96 deletions
diff --git a/docker/crupest-nginx/sites/www/src/main.js b/docker/crupest-nginx/sites/www/src/main.js
deleted file mode 100644
index 39d2ba8..0000000
--- a/docker/crupest-nginx/sites/www/src/main.js
+++ /dev/null
@@ -1,89 +0,0 @@
-import "./style.css";
-
-const happy = "happy";
-const angry = "angry";
-
-function emotionOpposite(emotion) {
-  if (emotion === happy) {
-    return angry;
-  } else if (emotion === angry) {
-    return happy;
-  }
-}
-
-function emotionElement(emotion) {
-  return document.querySelector(`.slogan.${emotion}`);
-}
-
-function emotionElementHeight(emotion) {
-  return emotionElement(emotion).clientHeight;
-}
-
-function setBodyPaddingForEmotion(emotion) {
-  document.body.style.paddingTop = `${emotionElementHeight(emotion)}px`;
-}
-
-const sloganEmotionKey = "sloganEmotion";
-
-const savedEmotion = localStorage.getItem(sloganEmotionKey) ?? happy;
-if (savedEmotion !== happy && savedEmotion !== angry) {
-  console.error(`Invalid saved emotion: ${savedEmotion}`);
-}
-
-setBodyPaddingForEmotion(savedEmotion);
-setTimeout(() => {
-  document.body.style.transition = "padding-top 1s";
-})
-
-/** @type {HTMLDivElement} */
-const sloganContainer = document.querySelector(".slogan-container")
-
-setTimeout(() => {
-  sloganContainer.dataset.sloganEmotion = savedEmotion;
-  setBodyPaddingForEmotion(savedEmotion);
-}, 500);
-
-for (const emotion of [happy, angry]) {
-  emotionElement(emotion).addEventListener("click", () => {
-    const opposite = emotionOpposite(emotion);
-    localStorage.setItem(sloganEmotionKey, opposite);
-    sloganContainer.dataset.sloganEmotion = opposite;
-    setBodyPaddingForEmotion(opposite);
-  });
-}
-
-
-document.addEventListener("DOMContentLoaded", async () => {
-  console.log("Try to fetch GitHub project(number: 2) of crupest.");
-
-  const todoMessage = document.getElementById("todo-message");
-  const todoContainer = document.getElementById("todo-container");
-
-  const res = await fetch("/api/todos");
-  const body = await res.json();
-
-  if (res.status !== 200) {
-    todoMessage.style.color = "red";
-    todoMessage.textContent =
-      "Failed to fetch TODOs. (Maybe due to rate limit. Please try later.)";
-    console.log(
-      `Failed to get GitHub project info. Status: ${res.status}. Body: ${body}`
-    );
-  } else {
-    body.forEach((item) => {
-      const { status, title, color } = item;
-      const li = document.createElement("li");
-      const statusSpan = document.createElement("span");
-      const titleSpan = document.createElement("span");
-      statusSpan.textContent = status;
-      statusSpan.style.color = color;
-      titleSpan.textContent = title;
-      li.appendChild(statusSpan);
-      li.append(" : ");
-      li.append(titleSpan);
-      todoContainer.appendChild(li);
-    });
-
-    todoMessage.parentElement.removeChild(todoMessage);
-  }
-});
diff --git a/docker/crupest-nginx/sites/www/src/main.ts b/docker/crupest-nginx/sites/www/src/main.ts
new file mode 100644
index 0000000..17d7e12
--- /dev/null
+++ b/docker/crupest-nginx/sites/www/src/main.ts
@@ -0,0 +1,96 @@
+import "./style.css";
+
+import { fetchTodos } from "./todos";
+
+const happy = "happy" as const;
+const angry = "angry" as const;
+type Emotion = typeof happy | typeof angry;
+
+function emotionOpposite(emotion: Emotion): Emotion {
+  if (emotion === happy) {
+    return angry;
+  } else {
+    return happy;
+  }
+}
+
+function emotionElement(emotion: Emotion): HTMLDivElement {
+  return document.querySelector<HTMLDivElement>(`.slogan.${emotion}`)!;
+}
+
+function emotionElementHeight(emotion: Emotion): number {
+  return emotionElement(emotion).clientHeight;
+}
+
+function updateBodyTopPadding(emotion: Emotion): void {
+  document.body.style.paddingTop = `${emotionElementHeight(emotion)}px`;
+}
+
+const sloganEmotionKey = "sloganEmotion";
+
+const savedEmotion =
+  (localStorage.getItem(sloganEmotionKey) as Emotion | null) ?? happy;
+if (savedEmotion !== happy && savedEmotion !== angry) {
+  console.error(`Invalid saved emotion: ${savedEmotion}`);
+}
+
+updateBodyTopPadding(savedEmotion);
+// Then we add transition animation.
+setTimeout(() => {
+  document.body.style.transition = "padding-top 1s";
+});
+
+const sloganContainer = document.querySelector(
+  ".slogan-container"
+) as HTMLDivElement;
+
+setTimeout(() => {
+  sloganContainer.dataset.sloganEmotion = savedEmotion;
+}, 500);
+
+const sloganLoadedPromise = new Promise<void>((resolve) => {
+  setTimeout(() => {
+    resolve();
+  }, 1500);
+});
+
+for (const emotion of [happy, angry]) {
+  emotionElement(emotion).addEventListener("click", () => {
+    const opposite = emotionOpposite(emotion);
+    localStorage.setItem(sloganEmotionKey, opposite);
+    sloganContainer.dataset.sloganEmotion = opposite;
+    updateBodyTopPadding(opposite);
+  });
+}
+
+async function loadTodos(syncWith: Promise<unknown>): Promise<void> {
+  const todoMessage = document.getElementById("todo-message")!;
+  const todoContainer = document.getElementById("todo-container")!;
+
+  try {
+    const todosPromise = fetchTodos();
+    await syncWith; // Let's wait this first.
+    const todos = await todosPromise;
+    todos.forEach((item) => {
+      const { status, title, closed } = item;
+      const li = document.createElement("li");
+      li.dataset.status = closed ? "closed" : "open";
+      // The color from api server is kind of ugly at present.
+      // li.style.background = color;
+      const statusSpan = document.createElement("span");
+      const titleSpan = document.createElement("span");
+      statusSpan.textContent = status;
+      titleSpan.textContent = title;
+      li.appendChild(statusSpan);
+      li.append(" : ");
+      li.append(titleSpan);
+      todoContainer.appendChild(li);
+    });
+    todoMessage.parentElement!.removeChild(todoMessage);
+  } catch (e) {
+    todoMessage.style.color = "red";
+    todoMessage.textContent = (e as Error).message;
+  }
+}
+
+loadTodos(sloganLoadedPromise);
diff --git a/docker/crupest-nginx/sites/www/src/mock-todos.ts b/docker/crupest-nginx/sites/www/src/mock-todos.ts
new file mode 100644
index 0000000..aacb40e
--- /dev/null
+++ b/docker/crupest-nginx/sites/www/src/mock-todos.ts
@@ -0,0 +1,126 @@
+/** Grabbed at Tue, 18 Jul 2023 15:30:05 GMT, used as mock data. 🍻 */
+
+const todos = [
+  {
+    status: "Done",
+    title: "All BLOCKed by graduate paper.",
+    closed: true,
+    color: "green",
+  },
+  {
+    status: "Done",
+    title: "Slogan is not completely visible on phone.",
+    closed: true,
+    color: "green",
+  },
+  {
+    status: "Todo",
+    title: "Users api.",
+    closed: false,
+    color: "blue",
+  },
+  {
+    status: "Todo",
+    title: "Secrets api.",
+    closed: false,
+    color: "blue",
+  },
+  {
+    status: "Todo",
+    title: "Refactor aio python scripts.",
+    closed: false,
+    color: "blue",
+  },
+  {
+    status: "Todo",
+    title: "Nginx path redirection.",
+    closed: false,
+    color: "blue",
+  },
+  {
+    status: "Todo",
+    title: "Make services optional.",
+    closed: false,
+    color: "blue",
+  },
+  {
+    status: "Done",
+    title: "Optimize code-server.",
+    closed: true,
+    color: "green",
+  },
+  {
+    status: "Todo",
+    title: "No more alpine.",
+    closed: false,
+    color: "blue",
+  },
+  {
+    status: "Done",
+    title: "No netease music.",
+    closed: true,
+    color: "green",
+  },
+  {
+    status: "Done",
+    title: "Draft issue status in www TODOs.",
+    closed: true,
+    color: "green",
+  },
+  {
+    status: "Done",
+    title: "Re-bootstrap front end.",
+    closed: true,
+    color: "green",
+  },
+  {
+    status: "Todo",
+    title: "Clean react imports for new jsx usage.",
+    closed: false,
+    color: "blue",
+  },
+  {
+    status: "Done",
+    title: "i18next backend bug.",
+    closed: true,
+    color: "green",
+  },
+  {
+    status: "Done",
+    title: "Organize buttons.",
+    closed: true,
+    color: "green",
+  },
+  {
+    status: "Done",
+    title: "Fix dialog typo.",
+    closed: true,
+    color: "green",
+  },
+  {
+    status: "Todo",
+    title: "Organize OperationDialog.",
+    closed: false,
+    color: "blue",
+  },
+  {
+    status: "Todo",
+    title: "New palette api.",
+    closed: false,
+    color: "blue",
+  },
+  {
+    status: "Todo",
+    title: "No Docker!!!",
+    closed: false,
+    color: "blue",
+  },
+  {
+    status: "Done",
+    title: "Improve animation of slogan.",
+    closed: true,
+    color: "green",
+  },
+];
+
+export default todos;
diff --git a/docker/crupest-nginx/sites/www/src/style.css b/docker/crupest-nginx/sites/www/src/style.css
index f23bbc0..6937051 100644
--- a/docker/crupest-nginx/sites/www/src/style.css
+++ b/docker/crupest-nginx/sites/www/src/style.css
@@ -8,6 +8,11 @@ body {
   box-sizing: border-box;
 }
 
+.h-note {
+  font-size: 0.6em;
+  color: gray;
+}
+
 @keyframes article-enter {
   from {
     opacity: 0;
@@ -20,17 +25,28 @@ body {
   }
 }
 
-#main-article {
-  padding: 0 1em;
-  animation: article-enter 1s;
+:root {
+  --main-article-horizontal-padding: 1em;
+  --main-article-horizontal-margin-shrink: -1em;
+
+  --im-happy: dodgerblue;
+  --im-angry: orangered;
+  --im-good: green;
+  --im-active: blue;
 }
 
 @media (min-width: 576px) {
-  #main-article {
-    padding: 0 2em;
+  :root {
+    --main-article-horizontal-padding: 2em;
+    --main-article-horizontal-margin-shrink: -2em;
   }
 }
 
+#main-article {
+  padding: 0 var(--main-article-horizontal-padding);
+  animation: article-enter 1s;
+}
+
 .slogan-container {
   width: 100%;
   position: fixed;
@@ -48,11 +64,11 @@ body {
 }
 
 .slogan.happy {
-  background-color: dodgerblue;
+  background-color: var(--im-happy);
 }
 
 .slogan.angry {
-  background-color: orangered;
+  background-color: var(--im-angry);
 }
 
 .slogan-container[data-slogan-emotion="happy"] .slogan.happy {
@@ -70,6 +86,58 @@ body {
   font-size: 1.2em;
 }
 
+#todo-container {
+  list-style: none;
+  margin-block: 0;
+  padding-inline: 0;
+}
+
+#todo-container li {
+  margin: 0 var(--main-article-horizontal-margin-shrink);
+  padding: 0.6em 3em;
+  color: white;
+}
+
+@keyframes todo-enter-left {
+  from {
+    opacity: 0;
+    transform: translateX(-100%);
+  }
+
+  to {
+    opacity: 1;
+    transform: translateX(0);
+  }
+}
+
+@keyframes todo-enter-right {
+  from {
+    opacity: 0;
+    transform: translateX(100%);
+  }
+
+  to {
+    opacity: 1;
+    transform: translateX(0);
+  }
+}
+
+#todo-container li[data-status="closed"] {
+  background-color: var(--im-good);
+}
+
+#todo-container li[data-status="open"] {
+  background-color: var(--im-active);
+}
+
+#todo-container li:nth-child(odd) {
+  animation: todo-enter-left 1s;
+}
+
+#todo-container li:nth-child(even) {
+  animation: todo-enter-right 1s;
+}
+
 .friend-link {
   display: inline-block;
 }
diff --git a/docker/crupest-nginx/sites/www/src/todos.ts b/docker/crupest-nginx/sites/www/src/todos.ts
new file mode 100644
index 0000000..5e36875
--- /dev/null
+++ b/docker/crupest-nginx/sites/www/src/todos.ts
@@ -0,0 +1,29 @@
+export interface Todo {
+  status: string;
+  title: string;
+  closed: boolean;
+  color: string;
+}
+
+export async function fetchTodos(): Promise<Todo[]> {
+  console.log("Try to fetch TODOs from server.");
+
+  if (process.env.NODE_ENV !== "production") {
+    console.log("YaY! We are developers. 🍻 Use mock TODOs. (After 2s)");
+    // await new Promise((resolve) => setTimeout(resolve, 2000));
+    return (await import("./mock-todos")).default;
+  } else {
+    const res = await fetch("/api/todos");
+    const body: Todo[] = await res.json();
+
+    if (res.status !== 200) {
+      console.error(
+        `Failed to get TODOs. Status: ${res.status}. Body: ${body}`
+      );
+      throw new Error(
+        "Failed to fetch TODOs. (Maybe due to rate limit. Please try later.)"
+      );
+    }
+    return body;
+  }
+}