Add first-run name modal

public/app.js

@@ -5,6 +5,9 @@ const remoteGrid = document.querySelector("#remote-grid");
 const remoteTemplate = document.querySelector("#remote-template");
 const nameForm = document.querySelector("#name-form");
 const nameInput = document.querySelector("#name-input");
+const nameDialog = document.querySelector("#name-dialog");
+const initialNameForm = document.querySelector("#initial-name-form");
+const initialNameInput = document.querySelector("#initial-name-input");
 const statusText = document.querySelector("#status");
 const youtubeForm = document.querySelector("#youtube-form");
 const youtubeInput = document.querySelector("#youtube-input");
@@ -663,6 +666,20 @@ nameForm.addEventListener("submit", (event) => {
   });
 });
 
+initialNameForm.addEventListener("submit", (event) => {
+  event.preventDefault();
+  setDisplayName(initialNameInput.value);
+  nameDialog.close();
+  joinCall().catch((error) => {
+    console.error(error);
+    setStatus("Could not start camera or join the call.");
+  });
+});
+
+nameDialog.addEventListener("cancel", (event) => {
+  event.preventDefault();
+});
+
 nameInput.addEventListener("change", () => {
   setDisplayName(nameInput.value);
   if (events) {
@@ -765,7 +782,9 @@ if (savedName) {
     setStatus("Could not start camera or join the call.");
   });
 } else {
-  nameInput.focus();
+  setStatus("Choose your name to join the call.");
+  nameDialog.showModal();
+  initialNameInput.focus();
   refreshDeviceLists().catch(console.error);
 }
 

public/index.html

@@ -15,7 +15,7 @@
         </div>
         <form id="name-form" class="name-form">
           <input id="name-input" autocomplete="name" maxlength="48" placeholder="Your name" required />
-          <button type="submit">Join</button>
+          <button type="submit">Rename</button>
         </form>
       </header>
 
@@ -121,6 +121,20 @@
       </article>
     </template>
 
+    <dialog id="name-dialog" class="name-dialog">
+      <form id="initial-name-form" class="initial-name-form">
+        <h2>Choose your name</h2>
+        <input
+          id="initial-name-input"
+          autocomplete="name"
+          maxlength="48"
+          placeholder="Your name"
+          required
+        />
+        <button type="submit">Join call</button>
+      </form>
+    </dialog>
+
     <script type="module" src="/app.js"></script>
   </body>
 </html>

public/styles.css

@@ -67,6 +67,36 @@ h1 {
   gap: 10px;
 }
 
+.name-dialog {
+  width: min(420px, calc(100vw - 32px));
+  border: 1px solid rgba(255, 255, 255, 0.14);
+  border-radius: 8px;
+  background: #171b20;
+  color: #f2f4f7;
+  padding: 0;
+}
+
+.name-dialog::backdrop {
+  background: rgba(0, 0, 0, 0.72);
+}
+
+.initial-name-form {
+  display: grid;
+  gap: 14px;
+  padding: 20px;
+}
+
+.initial-name-form h2 {
+  margin: 0;
+  font-size: 20px;
+  letter-spacing: 0;
+}
+
+.initial-name-form input,
+.initial-name-form button {
+  width: 100%;
+}
+
 input,
 select {
   width: min(42vw, 260px);
@@ -392,23 +422,28 @@ button[aria-pressed="false"] {
 
 .device-row {
   display: grid;
-  grid-template-columns: 48px minmax(170px, 260px);
+  grid-template-columns: 40px minmax(150px, 240px);
   align-items: end;
-  gap: 10px;
+  gap: 8px;
   min-width: 0;
 }
 
 .symbol-button {
   display: inline-grid;
   place-items: center;
-  width: 48px;
-  height: 48px;
+  width: 40px;
+  height: 40px;
   min-width: 0;
   padding: 0;
-  font-size: 24px;
+  font-size: 20px;
   line-height: 1;
 }
 
+.device-row select {
+  height: 36px;
+  font-size: 13px;
+}
+
 .symbol-button[aria-pressed="false"] {
   background: #5a6470;
   opacity: 0.72;
@@ -435,8 +470,9 @@ button[aria-pressed="false"] {
 }
 
 .control-actions button {
-  height: 48px;
-  min-width: 112px;
+  height: 40px;
+  min-width: 104px;
+  font-size: 13px;
 }
 
 .self-preview {
@@ -488,7 +524,7 @@ button[aria-pressed="false"] {
   }
 
   .device-row {
-    grid-template-columns: 48px minmax(0, 1fr);
+    grid-template-columns: 40px minmax(0, 1fr);
   }
 
   .device-row select {
@@ -553,7 +589,7 @@ button[aria-pressed="false"] {
   }
 
   .device-row {
-    grid-template-columns: 48px minmax(0, 1fr);
+    grid-template-columns: 40px minmax(0, 1fr);
     width: 100%;
   }