feeds-duhaz-fr-v4/src/pages/Auth.tsx

import { useState } from 'react';
import { useAuth } from '@/hooks/useAuth';
import { Button } from '@/components/ui/button';
import { Input } from '@/components/ui/input';
import { Card, CardContent, CardDescription, CardHeader, CardTitle } from '@/components/ui/card';
import { Tabs, TabsContent, TabsList, TabsTrigger } from '@/components/ui/tabs';
import { Rss, Mail, Lock } from 'lucide-react';
import { toast } from 'sonner';
import { Navigate } from 'react-router-dom';

const Auth = () => {
  const [email, setEmail] = useState('');
  const [password, setPassword] = useState('');
  const [loading, setLoading] = useState(false);
  const { user, signIn, signUp } = useAuth();

  // Redirect if user is already authenticated
  if (user) {
    return <Navigate to="/" replace />;
  }

  const handleSignIn = async (e: React.FormEvent) => {
    e.preventDefault();
    setLoading(true);

    const { error } = await signIn(email, password);
    
    if (error) {
      toast.error(error.message);
    } else {
      toast.success('Connexion réussie !');
    }
    
    setLoading(false);
  };

  const handleSignUp = async (e: React.FormEvent) => {
    e.preventDefault();
    setLoading(true);

    const { error } = await signUp(email, password);
    
    if (error) {
      toast.error(error.message);
    } else {
      toast.success('Compte créé ! Vérifiez votre email.');
    }
    
    setLoading(false);
  };

  return (
    <div className="min-h-screen bg-background flex items-center justify-center p-4">
      <div className="w-full max-w-md">
        <div className="flex items-center justify-center gap-2 mb-8">
          <Rss className="h-8 w-8 text-primary" />
          <h1 className="text-2xl font-bold">Feeds.Duhaz.fr</h1>
        </div>

        <Card>
          <CardHeader>
            <CardTitle>Authentification</CardTitle>
            <CardDescription>
              Connectez-vous ou créez un compte pour gérer vos flux
            </CardDescription>
          </CardHeader>
          <CardContent>
            <Tabs defaultValue="signin" className="w-full">
              <TabsList className="grid w-full grid-cols-2">
                <TabsTrigger value="signin">Connexion</TabsTrigger>
                <TabsTrigger value="signup">Inscription</TabsTrigger>
              </TabsList>
              
              <TabsContent value="signin">
                <form onSubmit={handleSignIn} className="space-y-4">
                  <div className="space-y-2">
                    <div className="relative">
                      <Mail className="absolute left-3 top-1/2 transform -translate-y-1/2 h-4 w-4 text-muted-foreground" />
                      <Input
                        type="email"
                        placeholder="Email"
                        value={email}
                        onChange={(e) => setEmail(e.target.value)}
                        className="pl-10"
                        required
                      />
                    </div>
                    <div className="relative">
                      <Lock className="absolute left-3 top-1/2 transform -translate-y-1/2 h-4 w-4 text-muted-foreground" />
                      <Input
                        type="password"
                        placeholder="Mot de passe"
                        value={password}
                        onChange={(e) => setPassword(e.target.value)}
                        className="pl-10"
                        required
                      />
                    </div>
                  </div>
                  <Button type="submit" className="w-full" disabled={loading}>
                    {loading ? 'Connexion...' : 'Se connecter'}
                  </Button>
                </form>
              </TabsContent>
              
              <TabsContent value="signup">
                <form onSubmit={handleSignUp} className="space-y-4">
                  <div className="space-y-2">
                    <div className="relative">
                      <Mail className="absolute left-3 top-1/2 transform -translate-y-1/2 h-4 w-4 text-muted-foreground" />
                      <Input
                        type="email"
                        placeholder="Email"
                        value={email}
                        onChange={(e) => setEmail(e.target.value)}
                        className="pl-10"
                        required
                      />
                    </div>
                    <div className="relative">
                      <Lock className="absolute left-3 top-1/2 transform -translate-y-1/2 h-4 w-4 text-muted-foreground" />
                      <Input
                        type="password"
                        placeholder="Mot de passe"
                        value={password}
                        onChange={(e) => setPassword(e.target.value)}
                        className="pl-10"
                        required
                      />
                    </div>
                  </div>
                  <Button type="submit" className="w-full" disabled={loading}>
                    {loading ? 'Création...' : 'Créer un compte'}
                  </Button>
                </form>
              </TabsContent>
            </Tabs>
          </CardContent>
        </Card>
      </div>
    </div>
  );
};

export default Auth;