Files
office_translator/frontend/src/app/auth/register/RegisterForm.tsx
2026-03-07 11:42:58 +01:00

294 lines
10 KiB
TypeScript

'use client';
import { useState } from 'react';
import Link from 'next/link';
import {
Eye,
EyeOff,
Mail,
Lock,
ArrowRight,
Loader2,
CheckCircle,
AlertTriangle,
UserPlus,
Languages,
User,
} from 'lucide-react';
import { Button } from '@/components/ui/button';
import { Input } from '@/components/ui/input';
import { Label } from '@/components/ui/label';
import { Card, CardContent, CardDescription, CardHeader, CardTitle } from '@/components/ui/card';
import { useRegister } from './useRegister';
import { cn } from '@/lib/utils';
function validateEmail(email: string) {
return /^[^\s@]+@[^\s@]+\.[^\s@]+$/.test(email);
}
function validatePassword(password: string) {
return password.length >= 8;
}
function getPasswordStrength(password: string) {
if (password.length === 0) return { score: 0, label: '', color: '' };
let score = 0;
if (password.length >= 8) score++;
if (password.length >= 12) score++;
if (/[A-Z]/.test(password)) score++;
if (/[a-z]/.test(password)) score++;
if (/[0-9]/.test(password)) score++;
if (/[^A-Za-z0-9]/.test(password)) score++;
if (score <= 2) return { score, label: 'Faible', color: 'bg-destructive' };
if (score <= 4) return { score, label: 'Moyen', color: 'bg-yellow-500' };
return { score, label: 'Fort', color: 'bg-green-500' };
}
function PasswordToggleIcon({ visible, onToggle, label }: { visible: boolean; onToggle: () => void; label: string }) {
return (
<button
type="button"
onClick={onToggle}
className="text-muted-foreground hover:text-foreground transition-colors duration-200 pointer-events-auto"
tabIndex={-1}
aria-label={label}
>
{visible ? <EyeOff className="h-4 w-4" /> : <Eye className="h-4 w-4" />}
</button>
);
}
export function RegisterForm() {
const [name, setName] = useState('');
const [email, setEmail] = useState('');
const [password, setPassword] = useState('');
const [confirmPassword, setConfirmPassword] = useState('');
const [showPassword, setShowPassword] = useState(false);
const [showConfirm, setShowConfirm] = useState(false);
const [touched, setTouched] = useState({ name: false, email: false, password: false, confirmPassword: false });
const registerMutation = useRegister();
const nameError = touched.name && name.length > 0 && name.length < 2
? 'Le nom doit contenir au moins 2 caractères'
: undefined;
const emailError = touched.email && email.length > 0 && !validateEmail(email)
? 'Adresse email invalide'
: undefined;
const passwordError = touched.password && password.length > 0 && !validatePassword(password)
? 'Mot de passe trop court (minimum 8 caractères)'
: undefined;
const confirmError = touched.confirmPassword && confirmPassword.length > 0 && password !== confirmPassword
? 'Les mots de passe ne correspondent pas'
: undefined;
const passwordStrength = getPasswordStrength(password);
const isFormValid =
name.length >= 2 &&
validateEmail(email) &&
validatePassword(password) &&
password === confirmPassword;
const handleSubmit = (e: React.FormEvent) => {
e.preventDefault();
setTouched({ name: true, email: true, password: true, confirmPassword: true });
if (!isFormValid) return;
registerMutation.mutate({ name, email, password });
};
const getConfirmRightIcon = () => {
if (touched.confirmPassword && confirmPassword.length > 0 && password === confirmPassword) {
return <CheckCircle className="h-4 w-4 text-green-500" />;
}
return (
<PasswordToggleIcon
visible={showConfirm}
onToggle={() => setShowConfirm(!showConfirm)}
label={showConfirm ? 'Masquer' : 'Afficher'}
/>
);
};
return (
<Card variant="elevated" className="w-full max-w-md mx-auto" hover={false}>
<CardHeader className="text-center pb-6">
<Link href="/" className="inline-flex items-center gap-3 mb-6 group">
<div className="flex h-12 w-12 items-center justify-center rounded-xl bg-primary text-primary-foreground shadow-lg group-hover:shadow-xl group-hover:shadow-primary/25 transition-all duration-300 group-hover:-translate-y-0.5">
<Languages className="h-6 w-6" />
</div>
<span className="text-2xl font-semibold text-foreground group-hover:text-primary transition-colors duration-300">
Office Translator
</span>
</Link>
<CardTitle className="text-2xl font-bold">Créer un compte</CardTitle>
<CardDescription>Commencez à traduire gratuitement</CardDescription>
</CardHeader>
<CardContent className="space-y-5">
{registerMutation.isError && (
<div className="rounded-lg bg-destructive/10 border border-destructive/30 p-4">
<div className="flex items-start gap-3">
<AlertTriangle className="h-5 w-5 text-destructive flex-shrink-0 mt-0.5" />
<p className="text-sm text-destructive">
{registerMutation.error?.message || "L'inscription a échoué"}
</p>
</div>
</div>
)}
<form onSubmit={handleSubmit} className="space-y-4">
<div className="space-y-2">
<Label htmlFor="name">Nom</Label>
<Input
id="name"
type="text"
placeholder="Votre nom"
value={name}
onChange={(e) => setName(e.target.value)}
onBlur={() => setTouched((t) => ({ ...t, name: true }))}
leftIcon={<User className="h-4 w-4" />}
rightIcon={
touched.name && name.length > 0
? name.length >= 2
? <CheckCircle className="h-4 w-4 text-green-500" />
: <AlertTriangle className="h-4 w-4 text-destructive" />
: undefined
}
error={nameError}
required
autoComplete="name"
/>
</div>
<div className="space-y-2">
<Label htmlFor="email">Adresse email</Label>
<Input
id="email"
type="email"
placeholder="vous@exemple.com"
value={email}
onChange={(e) => setEmail(e.target.value)}
onBlur={() => setTouched((t) => ({ ...t, email: true }))}
leftIcon={<Mail className="h-4 w-4" />}
rightIcon={
touched.email && email.length > 0
? validateEmail(email)
? <CheckCircle className="h-4 w-4 text-green-500" />
: <AlertTriangle className="h-4 w-4 text-destructive" />
: undefined
}
error={emailError}
required
autoComplete="email"
/>
</div>
<div className="space-y-2">
<Label htmlFor="password">Mot de passe</Label>
<Input
id="password"
type={showPassword ? 'text' : 'password'}
placeholder="••••••••"
value={password}
onChange={(e) => setPassword(e.target.value)}
onBlur={() => setTouched((t) => ({ ...t, password: true }))}
leftIcon={<Lock className="h-4 w-4" />}
rightIcon={
<PasswordToggleIcon
visible={showPassword}
onToggle={() => setShowPassword(!showPassword)}
label={showPassword ? 'Masquer le mot de passe' : 'Afficher le mot de passe'}
/>
}
error={passwordError}
required
minLength={8}
autoComplete="new-password"
/>
{password.length > 0 && (
<div className="space-y-1 pt-1">
<div className="flex gap-1">
{[1, 2, 3, 4].map((level) => (
<div
key={level}
className={cn(
'h-1 flex-1 rounded-full transition-all duration-300',
level <= Math.ceil((passwordStrength.score / 6) * 4)
? passwordStrength.color
: 'bg-border'
)}
/>
))}
</div>
<p className={cn('text-xs', passwordStrength.score <= 2 ? 'text-destructive' : passwordStrength.score <= 4 ? 'text-muted-foreground' : 'text-green-500')}>
Force : {passwordStrength.label}
</p>
</div>
)}
</div>
<div className="space-y-2">
<Label htmlFor="confirmPassword">Confirmer le mot de passe</Label>
<Input
id="confirmPassword"
type={showConfirm ? 'text' : 'password'}
placeholder="••••••••"
value={confirmPassword}
onChange={(e) => setConfirmPassword(e.target.value)}
onBlur={() => setTouched((t) => ({ ...t, confirmPassword: true }))}
leftIcon={<Lock className="h-4 w-4" />}
rightIcon={getConfirmRightIcon()}
error={confirmError}
required
autoComplete="new-password"
/>
</div>
<Button
type="submit"
variant="premium"
size="lg"
className="w-full"
disabled={registerMutation.isPending}
loading={registerMutation.isPending}
>
{registerMutation.isPending ? (
<>
<Loader2 className="mr-2 h-4 w-4 animate-spin" />
Création du compte...
</>
) : (
<>
<UserPlus className="mr-2 h-4 w-4" />
Créer mon compte
<ArrowRight className="ml-2 h-4 w-4" />
</>
)}
</Button>
</form>
<p className="text-center text-sm text-muted-foreground">
Vous avez déjà un compte ?{' '}
<Link href="/auth/login" className="text-primary hover:underline font-medium">
Se connecter
</Link>
</p>
<p className="text-center text-xs text-muted-foreground">
En créant un compte, vous acceptez notre{' '}
<span className="text-muted-foreground">
utilisation du service
</span>
.
</p>
</CardContent>
</Card>
);
}