From 0e45b0cb2eb0235b1f5b12b8fbb138feb69671b8 Mon Sep 17 00:00:00 2001
From: sigoden <sigoden@gmail.com>
Date: Thu, 5 Dec 2024 18:10:08 +0800
Subject: [PATCH] update

---
 assets/playground.html | 20 ++++++++++++++++++--
 1 file changed, 18 insertions(+), 2 deletions(-)

diff --git a/assets/playground.html b/assets/playground.html
index 6645abe7..d454ec01 100644
--- a/assets/playground.html
+++ b/assets/playground.html
@@ -1093,7 +1093,7 @@
             this.showModal = 'list-sessions'
           } else if (event.shiftKey && event.key === "Escape") {
             event.preventDefault();
-            this.$refs?.input?.focus();
+            this.focusInput();
           } else if (this.showModal && event.key === "Escape") {
             event.preventDefault();
             this.showModal = "";
@@ -1122,7 +1122,8 @@
               Object.assign(session, sessionData);
             } else {
               this.sessions.unshift({
-                id: this.sessions.length,
+                id: randomUUID(),
+                createdAt: Date.now(),
                 ...sessionData,
               });
             }
@@ -1137,12 +1138,15 @@
           this.sessionMode = false;
           this.sessionTitle = "";
           this.selectSessionId = null;
+
+          this.focusInput();
         },
 
         handleSelectSession(id) {
           const session = this.sessions.find(v => v.id === id);
           if (!session || id === this.selectSessionId) {
             this.showModal = "";
+            this.focusInput();
             return;
           }
           this.handleNewChat();
@@ -1180,6 +1184,10 @@
           $input.style.height = $input.scrollHeight + 'px';
         },
 
+        focusInput() {
+          this.$refs?.input?.focus();
+        },
+
         async ask() {
           this.askAbortController = new AbortController();
           this.shouldScrollChatBodyToBottom = true;
@@ -1507,6 +1515,14 @@
       return chunks;
     }
 
+    function randomUUID() {
+      return 'xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx'.replace(/[xy]/g, function (c) {
+        const r = Math.random() * 16 | 0;
+        const v = c === 'x' ? r : (r & 0x3 | 0x8);
+        return v.toString(16);
+      });
+    }
+
     function renderMarkdown(text, error = '') {
       return marked.marked(text) + (error ? `<pre class="error">${error}</pre>` : '');
     }