thrilltrack-explorer/src/pages/Profile.tsx

import { useState, useEffect } from 'react';
import { useParams, useNavigate, Link } from 'react-router-dom';
import { formatDistanceToNow } from 'date-fns';
import { User as SupabaseUser } from '@supabase/supabase-js';
import { Header } from '@/components/layout/Header';
import { Button } from '@/components/ui/button';
import { Input } from '@/components/ui/input';
import { Label } from '@/components/ui/label';
import { Textarea } from '@/components/ui/textarea';
import { Card, CardContent, CardDescription, CardHeader, CardTitle } from '@/components/ui/card';
import { Tabs, TabsContent, TabsList, TabsTrigger } from '@/components/ui/tabs';
import { Badge } from '@/components/ui/badge';
import { Separator } from '@/components/ui/separator';
import { Avatar, AvatarFallback, AvatarImage } from '@/components/ui/avatar';
import { AlertDialog, AlertDialogAction, AlertDialogCancel, AlertDialogContent, AlertDialogDescription, AlertDialogFooter, AlertDialogHeader, AlertDialogTitle, AlertDialogTrigger } from '@/components/ui/alert-dialog';
import { useAuth } from '@/hooks/useAuth';
import { useProfile } from '@/hooks/useProfile';
import { UserReviewsList } from '@/components/profile/UserReviewsList';
import { UserListManager } from '@/components/lists/UserListManager';
import { RideCreditsManager } from '@/components/profile/RideCreditsManager';
import { useUsernameValidation } from '@/hooks/useUsernameValidation';
import { User, MapPin, Calendar, Star, Trophy, Settings, Camera, Edit3, Save, X, ArrowLeft, Check, AlertCircle, Loader2, UserX, FileText, Image } from 'lucide-react';
import { Profile as ProfileType } from '@/types/database';
import { supabase } from '@/integrations/supabase/client';
import { useToast } from '@/hooks/use-toast';
import { getErrorMessage } from '@/lib/errorHandler';
import { PhotoUpload } from '@/components/upload/PhotoUpload';
import { profileEditSchema } from '@/lib/validation';
import { LocationDisplay } from '@/components/profile/LocationDisplay';
import { UserBlockButton } from '@/components/profile/UserBlockButton';
import { PersonalLocationDisplay } from '@/components/profile/PersonalLocationDisplay';
import { useUserRole } from '@/hooks/useUserRole';
import { useDocumentTitle } from '@/hooks/useDocumentTitle';
import { useOpenGraph } from '@/hooks/useOpenGraph';
import { useProfileActivity } from '@/hooks/profile/useProfileActivity';
import { useProfileStats } from '@/hooks/profile/useProfileStats';
import { useQueryInvalidation } from '@/lib/queryInvalidation';

// Activity type definitions
interface SubmissionActivity {
  id: string;
  type: 'submission';
  submission_type: 'park' | 'ride' | 'photo' | 'company' | 'ride_model';
  status: string;
  created_at: string;
  content?: {
    action?: 'edit' | 'create';
    name?: string;
    slug?: string;
    entity_slug?: string;
    entity_name?: string;
    park_slug?: string;
    park_name?: string;
    company_type?: string;
    manufacturer_slug?: string;
    description?: string;
  };
  photo_preview?: string;
  photo_count?: number;
  entity_type?: 'park' | 'ride' | 'company';
  entity_id?: string;
}

interface RankingActivity {
  id: string;
  type: 'ranking';
  title: string;
  description?: string;
  list_type: string;
  created_at: string;
}

interface ReviewActivity {
  id: string;
  type: 'review';
  rating: number;
  title?: string;
  content?: string;
  created_at: string;
  moderation_status?: string;
  park_id?: string;
  ride_id?: string;
  parks?: {
    name: string;
    slug: string;
  } | null;
  rides?: {
    name: string;
    slug: string;
    parks?: {
      name: string;
      slug: string;
    } | null;
  } | null;
}

interface CreditActivity {
  id: string;
  type: 'credit';
  ride_count: number;
  first_ride_date?: string;
  created_at: string;
  rides?: {
    name: string;
    slug: string;
    parks?: {
      name: string;
      slug: string;
    } | null;
  } | null;
}

type ActivityEntry = SubmissionActivity | RankingActivity | ReviewActivity | CreditActivity;

// Type guards
const isSubmissionActivity = (act: ActivityEntry): act is SubmissionActivity => 
  act.type === 'submission';

const isRankingActivity = (act: ActivityEntry): act is RankingActivity => 
  act.type === 'ranking';

const isReviewActivity = (act: ActivityEntry): act is ReviewActivity => 
  act.type === 'review';

const isCreditActivity = (act: ActivityEntry): act is CreditActivity => 
  act.type === 'credit';

export default function Profile() {
  const {
    username
  } = useParams<{
    username?: string;
  }>();
  const navigate = useNavigate();
  const {
    toast
  } = useToast();
  const { user: authUser } = useAuth();
  const { refreshProfile } = useProfile(authUser?.id);
  const [profile, setProfile] = useState<ProfileType | null>(null);
  const [loading, setLoading] = useState(true);
  const [editing, setEditing] = useState(false);
  const [currentUser, setCurrentUser] = useState<SupabaseUser | null>(null);
  const [editForm, setEditForm] = useState({
    username: '',
    display_name: '',
    bio: ''
  });
  const [showUsernameDialog, setShowUsernameDialog] = useState(false);
  const [formErrors, setFormErrors] = useState<Record<string, string>>({});
  const [avatarUrl, setAvatarUrl] = useState<string>('');
  const [avatarImageId, setAvatarImageId] = useState<string>('');
  
  // Query invalidation for cache updates
  const { invalidateProfileActivity, invalidateProfileStats } = useQueryInvalidation();
  
  // User role checking
  const { isModerator, loading: rolesLoading } = useUserRole();
  
  // Update document title when profile changes
  useDocumentTitle(profile?.username ? `${profile.username}'s Profile` : 'Profile');

  useOpenGraph({
    title: profile ? `${profile.display_name || profile.username} - ThrillWiki` : 'User Profile',
    description: profile?.bio || (profile ? `${profile.display_name || profile.username}'s profile on ThrillWiki` : undefined),
    imageUrl: profile?.avatar_url,
    imageId: profile?.avatar_image_id,
    type: 'profile',
    enabled: !!profile
  });

  // Username validation
  const usernameValidation = useUsernameValidation(editForm.username, profile?.username);

  // Optimized activity and stats hooks
  const isOwnProfile = currentUser && profile && currentUser.id === profile.user_id;
  const { data: calculatedStats = { rideCount: 0, coasterCount: 0, parkCount: 0 } } = useProfileStats(profile?.user_id);
  const { data: recentActivity = [], isLoading: activityLoading } = useProfileActivity(
    profile?.user_id,
    isOwnProfile || false,
    isModerator()
  );
  // Cast activity to local types for type safety
  const typedActivity = recentActivity as ActivityEntry[];

  useEffect(() => {
    getCurrentUser();
    if (username) {
      fetchProfile(username);
    } else {
      fetchCurrentUserProfile();
    }
  }, [username]);

  const getCurrentUser = async () => {
    const {
      data: {
        user
      }
    } = await supabase.auth.getUser();
    setCurrentUser(user);
  };
  const fetchProfile = async (profileUsername: string) => {
    try {
      // Use filtered_profiles view for privacy-respecting queries
      // This view enforces field-level privacy based on user settings
      const { data, error } = await supabase
        .from('filtered_profiles')
        .select(`*`)
        .eq('username', profileUsername)
        .maybeSingle();

      if (error) throw error;

      if (data) {
        // Fetch location separately if location_id is visible
        let locationData = null;
        if (data.location_id) {
          const { data: location } = await supabase
            .from('locations')
            .select('*')
            .eq('id', data.location_id)
            .single();
          locationData = location;
        }

        const profileWithLocation = {
          ...data,
          location: locationData
        };

        setProfile(profileWithLocation as ProfileType);
        setEditForm({
          username: data.username || '',
          display_name: data.display_name || '',
          bio: data.bio || ''
        });
        setAvatarUrl(data.avatar_url || '');
        setAvatarImageId(data.avatar_image_id || '');
      }
    } catch (error) {
      console.error('Error fetching profile:', error);
      toast({
        variant: "destructive",
        title: "Error loading profile",
        description: getErrorMessage(error)
      });
    } finally {
      setLoading(false);
    }
  };
  const fetchCurrentUserProfile = async () => {
    try {
      const { data: { user } } = await supabase.auth.getUser();
      if (!user) {
        navigate('/auth');
        return;
      }

      const { data, error } = await supabase
        .from('profiles')
        .select(`*, location:locations(*)`)
        .eq('user_id', user.id)
        .maybeSingle();

      if (error) throw error;

      if (data) {
        setProfile(data as ProfileType);
        setEditForm({
          username: data.username || '',
          display_name: data.display_name || '',
          bio: data.bio || ''
        });
        setAvatarUrl(data.avatar_url || '');
        setAvatarImageId(data.avatar_image_id || '');
      }
    } catch (error) {
      console.error('Error fetching profile:', error);
      toast({
        variant: "destructive",
        title: "Error loading profile",
        description: getErrorMessage(error)
      });
    } finally {
      setLoading(false);
    }
  };
  const validateForm = () => {
    const result = profileEditSchema.safeParse(editForm);
    if (!result.success) {
      const errors: Record<string, string> = {};
      result.error.issues.forEach(issue => {
        if (issue.path[0]) {
          errors[issue.path[0] as string] = issue.message;
        }
      });
      setFormErrors(errors);
      return false;
    }
    if (!usernameValidation.isValid && editForm.username !== profile?.username) {
      setFormErrors({
        username: usernameValidation.error || 'Invalid username'
      });
      return false;
    }
    setFormErrors({});
    return true;
  };
  const handleSaveProfile = async () => {
    if (!profile || !currentUser) return;
    if (!validateForm()) return;
    const usernameChanged = editForm.username !== profile.username;
    if (usernameChanged && !showUsernameDialog) {
      setShowUsernameDialog(true);
      return;
    }
    try {
      const updateData: any = {
        display_name: editForm.display_name,
        bio: editForm.bio,
        avatar_url: avatarUrl,
        avatar_image_id: avatarImageId
      };
      if (usernameChanged) {
        updateData.username = editForm.username;
      }
      const {
        error
      } = await supabase.from('profiles').update(updateData).eq('user_id', currentUser.id);
      if (error) throw error;
      
      // Invalidate profile caches across the app
      if (currentUser.id) {
        invalidateProfileActivity(currentUser.id);
        invalidateProfileStats(currentUser.id);
      }
      
      setProfile(prev => prev ? {
        ...prev,
        ...updateData
      } : null);
      setEditing(false);
      setShowUsernameDialog(false);
      if (usernameChanged) {
        toast({
          title: "Profile updated",
          description: "Your username and profile URL have been updated successfully."
        });
        // Navigate to new username URL
        navigate(`/profile/${editForm.username}`);
      } else {
        toast({
          title: "Profile updated",
          description: "Your profile has been updated successfully."
        });
      }
    } catch (error) {
      toast({
        variant: "destructive",
        title: "Error updating profile",
        description: getErrorMessage(error)
      });
    }
  };
  const confirmUsernameChange = () => {
    setShowUsernameDialog(false);
    handleSaveProfile();
  };
  const handleAvatarUpload = async (urls: string[], imageId?: string) => {
    if (!currentUser || !urls[0]) return;
    const newAvatarUrl = urls[0];
    const newImageId = imageId || '';

    // Update local state immediately
    setAvatarUrl(newAvatarUrl);
    setAvatarImageId(newImageId);
    try {
      // Update database immediately
      const {
        error
      } = await supabase.from('profiles').update({
        avatar_url: newAvatarUrl,
        avatar_image_id: newImageId
      }).eq('user_id', currentUser.id);
      if (error) throw error;

      // Invalidate profile activity cache (avatar shows in activity)
      if (currentUser.id) {
        invalidateProfileActivity(currentUser.id);
      }

      // Update local profile state
      setProfile(prev => prev ? {
        ...prev,
        avatar_url: newAvatarUrl,
        avatar_image_id: newImageId
      } : null);

      // Refresh the auth context to update header avatar
      if (refreshProfile) {
        await refreshProfile();
      }
      toast({
        title: "Avatar updated",
        description: "Your profile picture has been updated successfully."
      });
    } catch (error) {
      // Revert local state on error
      setAvatarUrl(profile?.avatar_url || '');
      setAvatarImageId(profile?.avatar_image_id || '');
      toast({
        variant: "destructive",
        title: "Error updating avatar",
        description: getErrorMessage(error)
      });
    }
  };

  if (loading) {
    return <div className="min-h-screen bg-background">
        <Header />
        <div className="container mx-auto px-4 py-8">
          <div className="animate-pulse space-y-6">
            <div className="h-32 bg-muted rounded-lg"></div>
            <div className="h-8 bg-muted rounded w-1/3"></div>
            <div className="h-4 bg-muted rounded w-1/2"></div>
          </div>
        </div>
      </div>;
  }
  if (!profile) {
    return <div className="min-h-screen bg-background">
        <Header />
        <div className="container mx-auto px-4 py-8">
          <div className="text-center py-12">
            <User className="w-16 h-16 text-muted-foreground mx-auto mb-4" />
            <h1 className="text-2xl font-bold mb-4">Profile Not Found</h1>
            <p className="text-muted-foreground mb-6">
              The profile you're looking for doesn't exist.
            </p>
            <Button onClick={() => navigate('/')}>
              <ArrowLeft className="w-4 h-4 mr-2" />
              Go Home
            </Button>
          </div>
        </div>
      </div>;
  }
  return <div className="min-h-screen bg-background">
      <Header />
      
      <main className="container mx-auto px-4 py-8">
        {/* Profile Header */}
        <div className="relative mb-8">
          <Card>
            <CardContent className="p-8">
              <div className="flex flex-col md:flex-row gap-6">
                <div className="flex flex-col items-center md:items-start">
                  <PhotoUpload 
                    variant="avatar" 
                    maxFiles={1} 
                    maxSizeMB={1} 
                    existingPhotos={profile.avatar_url ? [profile.avatar_url] : []} 
                    onUploadComplete={handleAvatarUpload} 
                    currentImageId={avatarImageId}
                    onError={error => {
                      toast({
                        title: "Upload Error",
                        description: error,
                        variant: "destructive"
                      });
                    }} 
                    className="mb-4" 
                  />
                  
                  <div className="flex flex-col gap-2 mt-2">
                    {isOwnProfile && !editing && <Button variant="outline" size="sm" onClick={() => setEditing(true)}>
                        <Edit3 className="w-4 h-4 mr-2" />
                        Edit Profile
                      </Button>}
                    
                    {!isOwnProfile && <UserBlockButton targetUserId={profile.user_id} targetUsername={profile.username} />}
                  </div>
                </div>

                <div className="flex-1">
                  {editing && isOwnProfile ? <div className="space-y-4">
                      <div>
                        <Label htmlFor="username">Username</Label>
                        <div className="relative">
                          <Input id="username" value={editForm.username} onChange={e => setEditForm(prev => ({
                        ...prev,
                        username: e.target.value
                      }))} placeholder="your_username" className={`pr-10 ${formErrors.username ? 'border-destructive' : ''}`} />
                          <div className="absolute right-3 top-1/2 -translate-y-1/2">
                            {usernameValidation.isChecking ? <Loader2 className="w-4 h-4 text-muted-foreground animate-spin" /> : editForm.username === profile?.username ? <Check className="w-4 h-4 text-muted-foreground" /> : usernameValidation.isValid ? <Check className="w-4 h-4 text-green-500" /> : usernameValidation.error ? <AlertCircle className="w-4 h-4 text-destructive" /> : null}
                          </div>
                        </div>
                        {formErrors.username && <p className="text-sm text-destructive mt-1">{formErrors.username}</p>}
                        {usernameValidation.error && editForm.username !== profile?.username && <p className="text-sm text-destructive mt-1">{usernameValidation.error}</p>}
                        {usernameValidation.isValid && editForm.username !== profile?.username && <p className="text-sm text-green-600 mt-1">Username is available!</p>}
                        <p className="text-xs text-muted-foreground mt-1">
                          Your profile URL will be /profile/{editForm.username}
                        </p>
                      </div>
                      
                      <div>
                        <Label htmlFor="display_name">Display Name</Label>
                        <Input id="display_name" value={editForm.display_name} onChange={e => setEditForm(prev => ({
                      ...prev,
                      display_name: e.target.value
                    }))} placeholder="Your display name" className={formErrors.display_name ? 'border-destructive' : ''} />
                        {formErrors.display_name && <p className="text-sm text-destructive mt-1">{formErrors.display_name}</p>}
                      </div>
                      
                      <div>
                        <Label htmlFor="bio">Bio</Label>
                        <Textarea id="bio" value={editForm.bio} onChange={e => setEditForm(prev => ({
                      ...prev,
                      bio: e.target.value
                    }))} placeholder="Tell us about yourself..." rows={3} className={formErrors.bio ? 'border-destructive' : ''} />
                        {formErrors.bio && <p className="text-sm text-destructive mt-1">{formErrors.bio}</p>}
                      </div>

                      <div className="flex gap-2">
                        <Button onClick={handleSaveProfile} size="sm" disabled={usernameValidation.isChecking || editForm.username !== profile?.username && !usernameValidation.isValid}>
                          <Save className="w-4 h-4 mr-2" />
                          Save Changes
                        </Button>
                        <Button variant="outline" onClick={() => {
                      setEditing(false);
                      setFormErrors({});
                      setEditForm({
                        username: profile?.username || '',
                        display_name: profile?.display_name || '',
                        bio: profile?.bio || ''
                      });
                    }} size="sm">
                          <X className="w-4 h-4 mr-2" />
                          Cancel
                        </Button>
                      </div>
                    </div> : <div>
                      <div className="flex items-center gap-3 mb-2">
                        <h1 className="text-3xl font-bold">
                          {profile.display_name || profile.username}
                        </h1>
                        {profile.display_name && <Badge variant="secondary" className="cursor-pointer hover:bg-secondary/80" onClick={() => navigate(`/profile/${profile.username}`)}>@{profile.username}</Badge>}
                      </div>
                      
                      {profile.bio && (
                        <p className="text-muted-foreground mb-4 max-w-2xl">
                          {profile.bio}
                        </p>
                      )}

                      <div className="flex flex-wrap gap-4 text-sm text-muted-foreground">
                        <div className="flex items-center gap-1">
                          <Calendar className="w-4 h-4" />
                          Joined {new Date(profile.created_at).toLocaleDateString('en-US', {
                        month: 'long',
                        year: 'numeric'
                      })}
                        </div>
                        
                        {/* Show pronouns if enabled and present (privacy already enforced by get_filtered_profile) */}
                        {profile.show_pronouns && profile.preferred_pronouns && (
                          <div className="flex items-center gap-1">
                            <User className="w-4 h-4" />
                            {profile.preferred_pronouns}
                          </div>
                        )}
                        
                        {/* Show personal location (privacy already enforced by get_filtered_profile) */}
                        <PersonalLocationDisplay 
                          personalLocation={profile.personal_location} 
                        />
                        
                        {/* Show location (privacy already enforced by get_filtered_profile) */}
                        <LocationDisplay 
                          location={profile.location} 
                        />
                      </div>
                    </div>}
                </div>
              </div>
            </CardContent>
          </Card>
        </div>

        {/* Stats Cards */}
        <div className="grid grid-cols-2 md:grid-cols-4 gap-4 mb-8">
          <Card>
            <CardContent className="p-4 text-center">
              <div className="text-2xl font-bold text-primary">{calculatedStats.rideCount}</div>
              <div className="text-sm text-muted-foreground">Rides</div>
            </CardContent>
          </Card>
          <Card>
            <CardContent className="p-4 text-center">
              <div className="text-2xl font-bold text-accent">{calculatedStats.coasterCount}</div>
              <div className="text-sm text-muted-foreground">Coasters</div>
            </CardContent>
          </Card>
          <Card>
            <CardContent className="p-4 text-center">
              <div className="text-2xl font-bold text-secondary">{calculatedStats.parkCount}</div>
              <div className="text-sm text-muted-foreground">Parks</div>
            </CardContent>
          </Card>
          <Card>
            <CardContent className="p-4 text-center">
              <div className="text-2xl font-bold text-accent">{profile.review_count}</div>
              <div className="text-sm text-muted-foreground">Reviews</div>
            </CardContent>
          </Card>
        </div>

        {/* Profile Tabs */}
        <Tabs defaultValue="activity" className="w-full">
          <TabsList className="grid w-full grid-cols-4">
            <TabsTrigger value="activity">Activity</TabsTrigger>
            <TabsTrigger value="reviews">Reviews</TabsTrigger>
            <TabsTrigger value="lists">Rankings</TabsTrigger>
            <TabsTrigger value="credits">Ride Credits</TabsTrigger>
          </TabsList>

          <TabsContent value="activity" className="mt-6">
            <Card>
              <CardHeader>
                <CardTitle>Recent Activity</CardTitle>
                <CardDescription>
                  Latest submissions, reviews, credits, and rankings
                </CardDescription>
              </CardHeader>
              <CardContent>
                {activityLoading ? (
                  <div className="flex justify-center py-12">
                    <Loader2 className="w-8 h-8 animate-spin text-muted-foreground" />
                  </div>
                ) : typedActivity.length === 0 ? (
                  <div className="text-center py-12">
                    <Trophy className="w-16 h-16 text-muted-foreground mx-auto mb-4" />
                    <h3 className="text-xl font-semibold mb-2">No recent activity yet</h3>
                    <p className="text-muted-foreground">
                      Latest submissions, reviews, credits, and rankings will appear here
                    </p>
                  </div>
                ) : (
                  <div className="space-y-4">
                    {typedActivity.map(activity => (
                      <div key={`${activity.type}-${activity.id}`} className="flex gap-4 p-4 rounded-lg border bg-card hover:bg-accent/5 transition-colors">
                        <div className="flex-shrink-0 mt-1">
                          {activity.type === 'review' ? (
                            <Star className="w-5 h-5 text-accent" />
                          ) : activity.type === 'credit' ? (
                            <Trophy className="w-5 h-5 text-accent" />
                          ) : activity.type === 'submission' ? (
                            activity.submission_type === 'photo' ? (
                              <Image className="w-5 h-5 text-accent" />
                            ) : (
                              <FileText className="w-5 h-5 text-accent" />
                            )
                          ) : (
                            <Trophy className="w-5 h-5 text-accent" />
                          )}
                        </div>
                        
                        <div className="flex-1 min-w-0">
                          {activity.type === 'review' ? (
                            (() => {
                              const reviewActivity = activity as ReviewActivity;
                              return (
                                <>
                                  <div className="flex items-center gap-2 mb-1">
                                    <p className="font-medium">
                                      {reviewActivity.title || reviewActivity.content || 'Left a review'}
                                    </p>
                                  </div>
                                  <div className="flex items-center gap-1 mb-2">
                                    {[...Array(5)].map((_, i) => (
                                      <Star key={i} className={`w-3 h-3 ${i < (reviewActivity.rating ?? 0) ? 'fill-accent text-accent' : 'text-muted-foreground'}`} />
                                    ))}
                                  </div>
                                  {reviewActivity.parks ? (
                                    <Link to={`/parks/${reviewActivity.parks.slug || ''}`} className="text-sm text-muted-foreground hover:text-accent transition-colors">
                                      {reviewActivity.parks.name || 'Unknown Park'}
                                    </Link>
                                  ) : reviewActivity.rides ? (
                                    <div className="text-sm text-muted-foreground">
                                      <Link to={`/parks/${reviewActivity.rides.parks?.slug || ''}/rides/${reviewActivity.rides.slug || ''}`} className="hover:text-accent transition-colors">
                                        {reviewActivity.rides.name || 'Unknown Ride'}
                                      </Link>
                                      {reviewActivity.rides.parks && (
                                        <span className="text-muted-foreground/70"> at {reviewActivity.rides.parks.name || 'Unknown Park'}</span>
                                      )}
                                    </div>
                                  ) : null}
                                </>
                              );
                            })()
                          ) : isSubmissionActivity(activity) ? (
                            <>
                              <div className="flex items-center gap-2 mb-1">
                                <p className="font-medium">
                                  {activity.content?.action === 'edit' ? 'Edited' : 'Submitted'}{' '}
                                  {activity.submission_type === 'photo' ? 'photos for' : activity.submission_type || 'content'}
                                  {activity.content?.name && ` ${activity.content.name}`}
                                </p>
                                {activity.status === 'pending' && (
                                  <Badge variant="secondary" className="text-xs">Pending</Badge>
                                )}
                                {activity.status === 'approved' && (
                                  <Badge variant="default" className="text-xs">Approved</Badge>
                                )}
                                {activity.status === 'rejected' && (
                                  <Badge variant="destructive" className="text-xs">Rejected</Badge>
                                )}
                                {activity.status === 'partially_approved' && (
                                  <Badge variant="outline" className="text-xs">Partially Approved</Badge>
                                )}
                              </div>
                              
                              {/* Photo preview for photo submissions */}
                              {activity.submission_type === 'photo' && activity.photo_preview && (
                                <div className="flex gap-2 items-center mb-2">
                                  <img 
                                    src={activity.photo_preview} 
                                    alt="Photo preview" 
                                    className="w-16 h-16 rounded object-cover border"
                                  />
                                  {activity.photo_count && activity.photo_count > 1 && (
                                    <span className="text-xs text-muted-foreground">
                                      +{activity.photo_count - 1} more
                                    </span>
                                  )}
                                </div>
                              )}
                              
                              {/* Entity link for photo submissions */}
                              {activity.submission_type === 'photo' && activity.content?.entity_slug && (
                                <div className="text-sm text-muted-foreground">
                                  {activity.entity_type === 'park' ? (
                                    <Link to={`/parks/${activity.content.entity_slug}`} className="hover:text-accent transition-colors">
                                      {activity.content.entity_name || 'View park'}
                                    </Link>
                                  ) : activity.entity_type === 'ride' ? (
                                    <>
                                      <Link to={`/parks/${activity.content.park_slug}/rides/${activity.content.entity_slug}`} className="hover:text-accent transition-colors">
                                        {activity.content.entity_name || 'View ride'}
                                      </Link>
                                      {activity.content.park_name && (
                                        <span className="text-muted-foreground/70"> at {activity.content.park_name}</span>
                                      )}
                                    </>
                                  ) : null}
                                </div>
                              )}
                              
                              {/* Links for entity submissions */}
                              {activity.status === 'approved' && activity.submission_type !== 'photo' && (
                                <>
                                  {activity.submission_type === 'park' && activity.content?.slug && (
                                    <Link 
                                      to={`/parks/${activity.content.slug}`}
                                      className="text-sm text-accent hover:underline"
                                    >
                                      View park →
                                    </Link>
                                  )}
                                  {activity.submission_type === 'ride' && activity.content?.slug && activity.content?.park_slug && (
                                    <div className="text-sm">
                                      <Link 
                                        to={`/parks/${activity.content.park_slug}/rides/${activity.content.slug}`}
                                        className="text-accent hover:underline"
                                      >
                                        View ride →
                                      </Link>
                                      {activity.content.park_name && (
                                        <span className="text-muted-foreground ml-1">
                                          at {activity.content.park_name}
                                        </span>
                                      )}
                                    </div>
                                  )}
                                  {activity.submission_type === 'company' && activity.content?.slug && (
                                    <Link 
                                      to={`/${activity.content.company_type === 'operator' ? 'operators' : activity.content.company_type === 'property_owner' ? 'owners' : activity.content.company_type === 'manufacturer' ? 'manufacturers' : 'designers'}/${activity.content.slug}`}
                                      className="text-sm text-accent hover:underline"
                                    >
                                      View {activity.content.company_type || 'company'} →
                                    </Link>
                                  )}
                                  {activity.submission_type === 'ride_model' && activity.content?.slug && activity.content?.manufacturer_slug && (
                                    <Link 
                                      to={`/manufacturers/${activity.content.manufacturer_slug}/models/${activity.content.slug}`}
                                      className="text-sm text-accent hover:underline"
                                    >
                                      View model →
                                    </Link>
                                  )}
                                </>
                              )}
                              
                              {activity.content?.description && activity.submission_type !== 'photo' && (
                                <p className="text-sm text-muted-foreground line-clamp-2">
                                  {activity.content.description}
                                </p>
                              )}
                            </>
                          ) : isRankingActivity(activity) ? (
                            <>
                              <div className="flex items-center gap-2 mb-1">
                                <Link 
                                  to={`/profile/${profile?.username}/lists`}
                                  className="font-medium hover:text-accent transition-colors"
                                >
                                  Created ranking: {activity.title || 'Untitled'}
                                </Link>
                                <Badge variant="outline" className="text-xs capitalize">
                                  {(activity.list_type || '').replace('_', ' ')}
                                </Badge>
                              </div>
                              {activity.description && (
                                <p className="text-sm text-muted-foreground line-clamp-2">
                                  {activity.description}
                                </p>
                              )}
                            </>
                          ) : isCreditActivity(activity) ? (
                            <>
                              <p className="font-medium mb-1">Added ride credit</p>
                              {activity.rides && (
                                <div className="text-sm text-muted-foreground">
                                  <Link to={`/parks/${activity.rides.parks?.slug}/rides/${activity.rides.slug}`} className="hover:text-accent transition-colors">
                                    {activity.rides.name}
                                  </Link>
                                  {activity.rides.parks && (
                                    <span className="text-muted-foreground/70"> at {activity.rides.parks.name}</span>
                                  )}
                                </div>
                              )}
                              {activity.ride_count > 1 && (
                                <p className="text-xs text-muted-foreground mt-1">
                                  Ridden {activity.ride_count} times
                                </p>
                              )}
                            </>
                          ) : null}
                        </div>
                        
                        <div className="flex-shrink-0 text-xs text-muted-foreground">
                          {formatDistanceToNow(new Date(activity.created_at), { addSuffix: true })}
                        </div>
                      </div>
                    ))}
                  </div>
                )}
              </CardContent>
            </Card>
          </TabsContent>

          <TabsContent value="reviews" className="mt-6">
            <UserReviewsList userId={profile.user_id} reviewCount={profile.review_count} />
          </TabsContent>

          <TabsContent value="lists" className="mt-6">
            <UserListManager />
          </TabsContent>

          <TabsContent value="credits" className="mt-6">
            <RideCreditsManager userId={profile.user_id} />
          </TabsContent>
        </Tabs>
      </main>

      {/* Username Change Confirmation Dialog */}
      <AlertDialog open={showUsernameDialog} onOpenChange={setShowUsernameDialog}>
        <AlertDialogContent>
          <AlertDialogHeader>
            <AlertDialogTitle>Change Username?</AlertDialogTitle>
            <AlertDialogDescription>
              Changing your username will also change your profile URL from{' '}
              <code className="bg-muted px-1 py-0.5 rounded text-xs">
                /profile/{profile?.username}
              </code>{' '}
              to{' '}
              <code className="bg-muted px-1 py-0.5 rounded text-xs">
                /profile/{editForm.username}
              </code>
              . This means any existing bookmarks or links to your profile will no longer work.
            </AlertDialogDescription>
          </AlertDialogHeader>
          <AlertDialogFooter>
            <AlertDialogCancel>Cancel</AlertDialogCancel>
            <AlertDialogAction onClick={confirmUsernameChange}>
              Change Username
            </AlertDialogAction>
          </AlertDialogFooter>
        </AlertDialogContent>
      </AlertDialog>
    </div>;
}