From c5aa364e0e372d0e29063a27bd17811446db8b6a Mon Sep 17 00:00:00 2001
From: Alexis Hovorka <alexisspacegirl@gmail.com>
Date: Fri, 16 Feb 2024 23:48:02 -0700
Subject: [feat] Flesh out basic UI

---
 app/public/main.js | 119 ++++++++++++++++++++++++++++++++++++++++++-----------
 1 file changed, 94 insertions(+), 25 deletions(-)

(limited to 'app/public/main.js')

diff --git a/app/public/main.js b/app/public/main.js
index 5dc9531..5746142 100644
--- a/app/public/main.js
+++ b/app/public/main.js
@@ -28,13 +28,25 @@ function debounce(fn, delay) {
 //}
 
 function drawNote(note) {
-  const el = m(`<div>
-    <h3>${note.id}</h3>
-    <textarea>${note.content}</textarea>
-  </div>`);
+  const el = m(`<div class="card-shadow"><div class="card">
+    <!--h3>${note.id}</h3-->
+    <textarea>${note.content.trim()}</textarea>
+  </div></div>`);
 
-  $("textarea", el).addEventListener("input",
-    debounce(() => { saveNote(note.id, $("textarea", el).value); }, 500));
+  const ta = $("textarea", el)
+
+  ta.addEventListener("input",
+    debounce(() => { saveNote(note.id, ta.value); }, 500));
+
+  function resizeTextarea() { // TODO simplify
+    el.style.height = (el.scrollHeight) + "px";
+    ta.style.height = ""; ta.style.height = (ta.scrollHeight) + "px";
+    el.style.height = "";
+  }
+  ta.addEventListener("input", resizeTextarea);
+  ta.addEventListener("focus", resizeTextarea);
+  window.addEventListener("resize", resizeTextarea);
+  setTimeout(resizeTextarea);
 
   $("#notes").appendChild(el);
 }
@@ -51,9 +63,7 @@ async function getList() {
   const list = await res.json();
   console.log(list);
 
-  for (let i=0;i<list.length;i++) {
-    await getNote(list[i]);
-  }
+  return Promise.all(list.map(id => getNote(id)));
 }
 
 async function saveNote(id, content) {
@@ -77,13 +87,12 @@ async function newNote() {
   drawNote(note);
 }
 
-$("#new-note").addEventListener("click", newNote);
+$("#add-btn").addEventListener("click", newNote);
 
 async function getUserData() {
   const res = await fetch(`/user`);
   const user = await res.json();
   console.log(user);
-  if (user.uid) $("#uid").value = user.uid;
 }
 
 async function getUserSessions() {
@@ -92,26 +101,75 @@ async function getUserSessions() {
   console.log(sessions);
 }
 
-$("#login").addEventListener("click", async () => {
+function showSignIn() {
+  const hash = location.hash.slice(2).replace(/^sign-in(\/to\/)?/,"");
+  history.replaceState("sign-in","","#/sign-in"+(hash?"/to/"+hash:""));
+  $("#sign-in-dialog").showModal();
+}
+
+$("#sign-in-dialog").addEventListener("cancel", e => e.preventDefault());
+$("#sign-in-username").addEventListener("input", e => e.target.classList.remove("error"));
+$("#sign-in-password").addEventListener("input", e => e.target.classList.remove("error"));
+$("#sign-in-basic-go").addEventListener("click", async e => {
+  e.preventDefault();
+  $("#sign-in-error").textContent = "";
+
+  const inputs = [
+    $("#sign-in-username"),
+    $("#sign-in-password"),
+    $("#sign-in-keep-session"),
+    $("#sign-in-basic-go"),
+  ];
+  const validatedInputs = inputs.slice(0,2);
+
+  if (validatedInputs.map(e => {
+    if (!e.checkValidity()) {
+      e.classList.add("error");
+      return true; }
+  }).reduce((a,e) => a||e, false)) return;
+
+  inputs.forEach(e => e.disabled = true);
+  $("#sign-in-form").classList.add("loading");
+
   const res = await fetch("/login", {
     method: "POST",
     headers: {"Content-Type": "application/json"},
     body: JSON.stringify({
-      username: $("#username").value,
-      password: $("#password").value,
-      keepSession: $("#keep-session").checked,
+      username: $("#sign-in-username").value,
+      password: $("#sign-in-password").value,
+      keepSession: $("#sign-in-keep-session").checked,
     })
   });
 
-  // TODO check return code
+  inputs.forEach(e => e.disabled = false);
+  $("#sign-in-form").classList.remove("loading");
+  if (!res.ok) {
+    $("#sign-in-error").textContent = res.status+" "+res.statusText;
+    return;
+  }
 
   const json = await res.json();
   console.log(json);
 
-  // TODO "Must Change Password" flow
+  if (!json.success) {
+    $("#sign-in-error").textContent = json.msg;
+    return;
+  }
+
+  if (json.mustChangePassword) {
+    alert("Must change password (TODO)");
+    // TODO
+    return;
+  }
+
+  const hash = location.hash.slice(9);
+  history.replaceState("","","#/"+hash);
+  // TODO load location
 
   getUserData();
   getList();
+
+  $("#sign-in-dialog").close();
 });
 
 $("#change-password").addEventListener("click", async () => {
@@ -119,8 +177,8 @@ $("#change-password").addEventListener("click", async () => {
     method: "POST",
     headers: {"Content-Type": "application/json"},
     body: JSON.stringify({
-      username: $("#username").value,
-      password: $("#password").value,
+      username: $("#username").value, // TODO
+      password: $("#password").value, // TODO
       newPassword: $("#new-password").value,
       keepSession: $("#keep-session").checked,
     })
@@ -138,7 +196,7 @@ $("#change-username").addEventListener("click", async () => {
     headers: {"Content-Type": "application/json"},
     body: JSON.stringify({
       newUsername: $("#new-username").value,
-      password: $("#password").value,
+      password: $("#password").value, // TODO
     })
   });
 
@@ -148,7 +206,7 @@ $("#change-username").addEventListener("click", async () => {
   getUserData();
 });
 
-$("#logout").addEventListener("click", async () => {
+$("#log-out").addEventListener("click", async () => {
   const res = await fetch("/logout", {
     method: "POST",
   });
@@ -156,19 +214,28 @@ $("#logout").addEventListener("click", async () => {
   //const json = await res.json();
   //console.log(json);
   console.log("Logged out");
-  $("#uid").value = "";
+  $("#sign-in-dialog").showModal();
 });
 
-$("#logout-everywhere").addEventListener("click", async () => {
+$("#log-out-everywhere").addEventListener("click", async () => {
   const res = await fetch("/deauth-all", {
     method: "POST",
   });
 
   console.log("Logged out everywhere");
-  $("#uid").value = "";
+  showSignIn();
 });
 
-try { getUserData(); getList(); getUserSessions(); } catch(e) {}
+try { await getUserData(); await getList(); await getUserSessions(); } catch(e) { showSignIn(); }
+
+(() => {
+  let prevScroll = 0;
+  window.addEventListener("scroll", () => {
+    document.querySelector("#toolbar").classList[
+      (window.scrollY && window.scrollY > prevScroll)?"add":"remove"]("hide");
+    prevScroll = window.scrollY;
+  });
+})();
 
 // TODO make sure to save unsynced delta even if token has expired, then sync when logged in
 // TODO Cookie consent on signup; "only necessary for maintaining user session and cached data"
@@ -190,4 +257,6 @@ try { getUserData(); getList(); getUserSessions(); } catch(e) {}
 //      https://github.com/cure53/DOMPurify/blob/main/src/attrs.js
 //      https://cheatsheetseries.owasp.org/cheatsheets/Cross_Site_Scripting_Prevention_Cheat_Sheet.html
 
+// TODO note kebab menu could be a <dialog> element?
+
 });
-- 
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