ToyShare/src/app/[locale]/dashboard/profile/page.tsx

'use client';

import { useState } from 'react';
import { Button } from '@/components/ui/button';
import { Card, CardContent, CardDescription, CardFooter, CardHeader, CardTitle } from '@/components/ui/card';
import { Input } from '@/components/ui/input';
import { Label } from '@/components/ui/label';
import { Avatar, AvatarFallback, AvatarImage } from '@/components/ui/avatar';
import { Save } from 'lucide-react';
import { useToast } from '@/hooks/use-toast';
import { Textarea } from '@/components/ui/textarea';
import { useI18n } from '@/locales/client';

const mockUserProfile = {
  name: 'Alice Wonderland',
  email: 'alice@example.com',
  avatarUrl: 'https://placehold.co/100x100.png?text=AW',
  bio: "Lover of imaginative play and sharing joy. I have a collection of classic storybooks and dress-up costumes.",
  phone: '555-123-4567',
  location: 'Springfield Gardens, USA',
};

export default function ProfilePage() {
  const { toast } = useToast();
  const t = useI18n();

  const [name, setName] = useState(mockUserProfile.name);
  const [email, setEmail] = useState(mockUserProfile.email); 
  const [avatarUrl, setAvatarUrl] = useState(mockUserProfile.avatarUrl);
  const [bio, setBio] = useState(mockUserProfile.bio);
  const [phone, setPhone] = useState(mockUserProfile.phone);
  const [location, setLocation] = useState(mockUserProfile.location);
  const [currentPassword, setCurrentPassword] = useState('');
  const [newPassword, setNewPassword] = useState('');
  const [confirmNewPassword, setConfirmNewPassword] = useState('');

  const [isLoading, setIsLoading] = useState(false);
  const [isPasswordLoading, setIsPasswordLoading] = useState(false);

  const handleProfileUpdate = async (e: React.FormEvent<HTMLFormElement>) => {
    e.preventDefault();
    setIsLoading(true);
    await new Promise(resolve => setTimeout(resolve, 1000));
    console.log("Updating profile:", { name, avatarUrl, bio, phone, location });
    toast({ title: "Profile Updated", description: "Your profile information has been saved." }); // Translate
    setIsLoading(false);
  };

  const handlePasswordChange = async (e: React.FormEvent<HTMLFormElement>) => {
    e.preventDefault();
    if (newPassword !== confirmNewPassword) {
      toast({ title: "Password Mismatch", description: "New passwords do not match.", variant: "destructive" }); // Translate
      return;
    }
    if (newPassword.length < 6) {
      toast({ title: "Password Too Short", description: "Password must be at least 6 characters.", variant: "destructive" }); // Translate
      return;
    }
    setIsPasswordLoading(true);
    await new Promise(resolve => setTimeout(resolve, 1000));
    console.log("Changing password");
    toast({ title: "Password Updated", description: "Your password has been changed successfully." }); // Translate
    setCurrentPassword('');
    setNewPassword('');
    setConfirmNewPassword('');
    setIsPasswordLoading(false);
  };

  return (
    <div className="space-y-8 max-w-3xl mx-auto">
      <div>
        <h1 className="text-3xl font-bold font-headline text-primary">{t('dashboard.profile.title')}</h1>
        <p className="text-muted-foreground">{t('dashboard.profile.description')}</p>
      </div>

      <Card className="shadow-lg">
        <CardHeader>
          <CardTitle className="text-xl font-headline">{t('dashboard.profile.personal_info_title')}</CardTitle>
          <CardDescription>{t('dashboard.profile.personal_info_description')}</CardDescription>
        </CardHeader>
        <form onSubmit={handleProfileUpdate}>
          <CardContent className="space-y-6">
            <div className="flex items-center space-x-4">
              <Avatar className="h-20 w-20">
                <AvatarImage src={avatarUrl} alt={name} data-ai-hint="user avatar"/>
                <AvatarFallback>{name.split(' ').map(n => n[0]).join('').toUpperCase()}</AvatarFallback>
              </Avatar>
              <div className="flex-1 space-y-1">
                <Label htmlFor="avatarUrl">{t('dashboard.profile.avatar_url_label')}</Label>
                <Input id="avatarUrl" value={avatarUrl} onChange={(e) => setAvatarUrl(e.target.value)} placeholder="https://example.com/avatar.png" disabled={isLoading} />
              </div>
            </div>

            <div className="grid grid-cols-1 md:grid-cols-2 gap-6">
              <div className="space-y-1">
                <Label htmlFor="name">{t('dashboard.profile.full_name_label')}</Label>
                <Input id="name" value={name} onChange={(e) => setName(e.target.value)} placeholder="Your Name" disabled={isLoading} />
              </div>
              <div className="space-y-1">
                <Label htmlFor="email">{t('dashboard.profile.email_label')}</Label>
                <Input id="email" type="email" value={email} readOnly disabled className="bg-muted/50 cursor-not-allowed" />
              </div>
            </div>
            
            <div className="space-y-1">
              <Label htmlFor="bio">{t('dashboard.profile.bio_label')}</Label>
              <Textarea id="bio" value={bio} onChange={(e) => setBio(e.target.value)} placeholder="Tell us a bit about yourself and your toys..." rows={3} disabled={isLoading}/>
            </div>

            <div className="grid grid-cols-1 md:grid-cols-2 gap-6">
              <div className="space-y-1">
                <Label htmlFor="phone">{t('dashboard.profile.phone_label')}</Label>
                <Input id="phone" type="tel" value={phone} onChange={(e) => setPhone(e.target.value)} placeholder="Your Phone" disabled={isLoading} />
              </div>
              <div className="space-y-1">
                <Label htmlFor="location">{t('dashboard.profile.location_label')}</Label>
                <Input id="location" value={location} onChange={(e) => setLocation(e.target.value)} placeholder="City, Country" disabled={isLoading} />
              </div>
            </div>
          </CardContent>
          <CardFooter>
            <Button type="submit" disabled={isLoading}>
              <Save className="mr-2 h-4 w-4" />
              {isLoading ? t('dashboard.profile.saving_button') : t('dashboard.profile.save_button')}
            </Button>
          </CardFooter>
        </form>
      </Card>

      <Card className="shadow-lg">
        <CardHeader>
          <CardTitle className="text-xl font-headline">{t('dashboard.profile.change_password_title')}</CardTitle>
          <CardDescription>{t('dashboard.profile.change_password_description')}</CardDescription>
        </CardHeader>
        <form onSubmit={handlePasswordChange}>
          <CardContent className="space-y-4">
            <div className="space-y-1">
              <Label htmlFor="currentPassword">{t('dashboard.profile.current_password_label')}</Label>
              <Input id="currentPassword" type="password" value={currentPassword} onChange={(e) => setCurrentPassword(e.target.value)} required disabled={isPasswordLoading} />
            </div>
            <div className="space-y-1">
              <Label htmlFor="newPassword">{t('dashboard.profile.new_password_label')}</Label>
              <Input id="newPassword" type="password" value={newPassword} onChange={(e) => setNewPassword(e.target.value)} required disabled={isPasswordLoading} />
            </div>
            <div className="space-y-1">
              <Label htmlFor="confirmNewPassword">{t('dashboard.profile.confirm_new_password_label')}</Label>
              <Input id="confirmNewPassword" type="password" value={confirmNewPassword} onChange={(e) => setConfirmNewPassword(e.target.value)} required disabled={isPasswordLoading} />
            </div>
          </CardContent>
          <CardFooter>
            <Button type="submit" disabled={isPasswordLoading}>
              <Save className="mr-2 h-4 w-4" />
              {isPasswordLoading ? t('dashboard.profile.updating_password_button') : t('dashboard.profile.update_password_button')}
            </Button>
          </CardFooter>
        </form>
      </Card>
    </div>
  );
}