Update May 12 by Elvis

app/connexion/page.tsx

@@ -1,22 +1,46 @@
 "use client";
 
-import { useState } from "react";
+import { useState, useEffect } from "react";
+import { useRouter } from "next/navigation";
 import { Button } from "@/components/ui/button";
 import { Input } from "@/components/ui/input";
 import { Label } from "@/components/ui/label";
 import { useLanguage } from "@/contexts/LanguageContext";
+import { useAuth } from "@/contexts/AuthContext";
+import { ApiError } from "@/lib/api";
 import { toast } from "sonner";
 
 export default function Auth() {
   const { t } = useLanguage();
+  const { login, register, user } = useAuth();
+  const router = useRouter();
   const [isLogin, setIsLogin] = useState(true);
   const [email, setEmail] = useState("");
   const [password, setPassword] = useState("");
   const [name, setName] = useState("");
+  const [loading, setLoading] = useState(false);
 
-  const handleSubmit = (e: React.FormEvent) => {
+  useEffect(() => {
+    if (user) router.replace("/");
+  }, [user, router]);
+
+  const handleSubmit = async (e: React.FormEvent) => {
     e.preventDefault();
-    toast.success(isLogin ? "Connexion réussie" : "Compte créé avec succès !");
+    setLoading(true);
+    try {
+      if (isLogin) {
+        await login(email, password);
+      } else {
+        await register(email, password, name);
+      }
+      toast.success(isLogin ? t("auth.login_success") : t("auth.register_success"));
+      setTimeout(() => router.push("/"), 800);
+    } catch (err) {
+      const msg = err instanceof ApiError ? err.message : t("auth.error");
+      toast.error(msg);
+    } finally {
+      setLoading(false);
+    }
   };
 
   return (
@@ -26,36 +50,63 @@ export default function Auth() {
           {isLogin ? t("auth.login") : t("auth.register")}
         </h1>
         <p className="text-sm text-muted-foreground text-center mb-8">
-          {isLogin ? "Accédez à votre espace personnel" : "Créez votre compte en quelques secondes"}
+          {isLogin ? t("auth.login_subtitle") : t("auth.register_subtitle")}
         </p>
 
         <form onSubmit={handleSubmit} className="space-y-4">
           {!isLogin && (
             <div>
               <Label htmlFor="name">{t("auth.name")}</Label>
-              <Input id="name" value={name} onChange={(e) => setName(e.target.value)} className="mt-1" />
+              <Input
+                id="name"
+                value={name}
+                onChange={(e) => setName(e.target.value)}
+                className="mt-1"
+                required
+                minLength={2}
+              />
             </div>
           )}
           <div>
             <Label htmlFor="email">{t("auth.email")}</Label>
-            <Input id="email" type="email" value={email} onChange={(e) => setEmail(e.target.value)} className="mt-1" />
+            <Input
+              id="email"
+              type="email"
+              value={email}
+              onChange={(e) => setEmail(e.target.value)}
+              className="mt-1"
+              required
+            />
           </div>
           <div>
             <Label htmlFor="password">{t("auth.password")}</Label>
-            <Input id="password" type="password" value={password} onChange={(e) => setPassword(e.target.value)} className="mt-1" />
+            <Input
+              id="password"
+              type="password"
+              value={password}
+              onChange={(e) => setPassword(e.target.value)}
+              className="mt-1"
+              required
+              minLength={8}
+            />
           </div>
-          <Button type="submit" className="w-full" size="lg">
-            {isLogin ? t("auth.login") : t("auth.register")}
+          <Button type="submit" className="w-full" size="lg" disabled={loading}>
+            {loading ? t("auth.loading") : isLogin ? t("auth.login") : t("auth.register")}
           </Button>
         </form>
 
         <p className="text-center text-sm text-muted-foreground mt-6">
-          {isLogin ? "Pas encore de compte ?" : "Déjà un compte ?"}{" "}
-          <Button variant="link" onClick={() => setIsLogin(!isLogin)} className="text-primary hover:underline font-medium">
+          {isLogin ? t("auth.no_account") : t("auth.has_account")}{" "}
+          <Button
+            type="button"
+            variant="link"
+            onClick={() => setIsLogin(!isLogin)}
+            className="text-primary hover:underline font-medium"
+          >
             {isLogin ? t("auth.register") : t("auth.login")}
           </Button>
         </p>
       </div>
     </div>
   );
-};
+}