From 31499284848d61e1032fb22571f2e1c4a6f963df Mon Sep 17 00:00:00 2001
From: Arthur Belleville <arthur.belleville@datadoghq.com>
Date: Sun, 26 Oct 2025 10:15:10 +0100
Subject: [PATCH] Beautiful loading state

---
 api/src/tablo.ts                          |  4 ++
 apps/main/src/pages/PublicBookingPage.tsx | 79 +++++++++++++++++++++--
 2 files changed, 76 insertions(+), 7 deletions(-)

diff --git a/api/src/tablo.ts b/api/src/tablo.ts
index 754186f..5640f17 100644
--- a/api/src/tablo.ts
+++ b/api/src/tablo.ts
@@ -136,6 +136,10 @@ tabloRouter.post("/create-and-invite", async (c) => {
     email: string;
   };
 
+  if (ownerId === user.id) {
+    return c.json({ error: "You cannot create a tablo with yourself" }, 400);
+  }
+
   // TODO: Verify that the event start and end correspond to a slot
 
   // Check if there's already a tablo between the owner and the invited user
diff --git a/apps/main/src/pages/PublicBookingPage.tsx b/apps/main/src/pages/PublicBookingPage.tsx
index 6d6db6e..02afc67 100644
--- a/apps/main/src/pages/PublicBookingPage.tsx
+++ b/apps/main/src/pages/PublicBookingPage.tsx
@@ -18,6 +18,7 @@ import {
   TypographyMuted,
 } from "@xtablo/ui/components/typography";
 import {
+  CalendarCheck2,
   CalendarIcon,
   ChevronLeftIcon,
   ChevronRightIcon,
@@ -28,7 +29,7 @@ import {
   SunIcon,
   UserIcon,
 } from "lucide-react";
-import { useState } from "react";
+import { useEffect, useState } from "react";
 import { useNavigate, useParams } from "react-router-dom";
 import { twMerge } from "tailwind-merge";
 import { api } from "../lib/api";
@@ -53,12 +54,13 @@ export function PublicBookingPage() {
     event_type_standard_name || ""
   );
 
-  const { mutateAsync: createTabloWithOwner } = useCreateTabloWithOwner(api, (data) => {
-    queryClient.invalidateQueries({ queryKey: ["tablos"] });
-    invalidatePublicSlots();
-    navigate(`/chat/${data.id}`, { replace: true });
-    navigate(0);
-  });
+  const { mutateAsync: createTabloWithOwner, isPending: isCreatingTabloWithOwner } =
+    useCreateTabloWithOwner(api, (data) => {
+      queryClient.invalidateQueries({ queryKey: ["tablos"] });
+      invalidatePublicSlots();
+      navigate(`/chat/${data.id}`, { replace: true });
+      navigate(0);
+    });
 
   const userProfile = publicSlots?.user;
   const eventType = publicSlots?.eventType;
@@ -83,6 +85,26 @@ export function PublicBookingPage() {
     name: "",
   });
 
+  // Loading messages rotation
+  const loadingMessages = [
+    "Nous créons votre rendez-vous, veuillez patienter",
+    "Préparation de votre réservation...",
+    "Configuration de votre appel...",
+    "Finalisation de votre créneau...",
+  ];
+  const [currentMessageIndex, setCurrentMessageIndex] = useState(0);
+
+  useEffect(() => {
+    setCurrentMessageIndex(0);
+    if (isCreatingTabloWithOwner) {
+      const interval = setInterval(() => {
+        setCurrentMessageIndex((prev) => (prev + 1) % loadingMessages.length);
+      }, 1000);
+
+      return () => clearInterval(interval);
+    }
+  }, [isCreatingTabloWithOwner]);
+
   // Theme
   const { theme, setTheme } = useTheme();
 
@@ -566,6 +588,49 @@ export function PublicBookingPage() {
         </div>
       </div>
 
+      {/* Loading Overlay */}
+      {isCreatingTabloWithOwner && (
+        <div className="fixed inset-0 bg-black/60 backdrop-blur-sm z-[100] flex items-center justify-center">
+          <div className="bg-white dark:bg-gray-800 rounded-2xl shadow-2xl p-8 w-md mx-4 border border-gray-200 dark:border-gray-700">
+            <div className="flex flex-col items-center gap-6">
+              {/* Animated Icon */}
+              <div className="relative">
+                <div className="w-20 h-20 rounded-full bg-gradient-to-br from-purple-500 to-blue-500 flex items-center justify-center animate-pulse">
+                  <CalendarCheck2 className="w-10 h-10 text-white" />
+                </div>
+                <div className="absolute inset-0 rounded-full border-4 border-purple-500/30 animate-ping"></div>
+              </div>
+
+              {/* Text */}
+              <div className="text-center space-y-2">
+                <TypographyH3 className="text-gray-900 dark:text-white">
+                  Réservation en cours...
+                </TypographyH3>
+                <TypographyMuted className="text-gray-600 dark:text-gray-400">
+                  {loadingMessages[currentMessageIndex]}
+                </TypographyMuted>
+              </div>
+
+              {/* Loading Spinner */}
+              <div className="flex gap-2">
+                <div
+                  className="w-3 h-3 rounded-full bg-purple-500 animate-bounce"
+                  style={{ animationDelay: "0ms" }}
+                ></div>
+                <div
+                  className="w-3 h-3 rounded-full bg-purple-500 animate-bounce"
+                  style={{ animationDelay: "150ms" }}
+                ></div>
+                <div
+                  className="w-3 h-3 rounded-full bg-purple-500 animate-bounce"
+                  style={{ animationDelay: "300ms" }}
+                ></div>
+              </div>
+            </div>
+          </div>
+        </div>
+      )}
+
       {/* Booking Modal */}
       <CustomModal
         isOpen={isModalOpen}