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import { useState } from 'react';
interface User {
id: number;
username: string;
isAdmin: boolean;
}
interface UserDeletionProps {
onUserDeleted?: () => void;
}
const UserDeletion = ({ onUserDeleted }: UserDeletionProps) => {
const [userId, setUserId] = useState('');
const [userToDelete, setUserToDelete] = useState<User | null>(null);
const [isSearching, setIsSearching] = useState(false);
const [isDeleting, setIsDeleting] = useState(false);
const [showConfirmation, setShowConfirmation] = useState(false);
const [error, setError] = useState<string | null>(null);
const handleSearchUser = async () => {
if (!userId.trim()) {
setError('Please enter a user ID');
return;
}
const id = parseInt(userId);
if (isNaN(id) || id <= 0) {
setError('Please enter a valid user ID');
return;
}
setIsSearching(true);
setError(null);
setUserToDelete(null);
try {
const response = await fetch(`${import.meta.env.VITE_API_URL}/me?userId=${id}`, {
method: 'GET',
headers: {
'Content-Type': 'application/json',
},
credentials: 'include',
});
if (!response.ok) {
if (response.status === 404) {
throw new Error('User not found');
}
const error = await response.json();
throw new Error(error.error || 'Failed to find user');
}
const data = await response.json();
setUserToDelete(data.user);
} catch (error) {
console.error('Failed to search user:', error);
setError(error instanceof Error ? error.message : 'Failed to search user');
} finally {
setIsSearching(false);
}
};
const handleDeleteUser = async () => {
if (!userToDelete) return;
setIsDeleting(true);
setError(null);
try {
const response = await fetch(`${import.meta.env.VITE_API_URL}/admin/user/${userToDelete.id}`, {
method: 'DELETE',
headers: {
'Content-Type': 'application/json',
},
credentials: 'include',
});
if (!response.ok) {
const error = await response.json();
throw new Error(error.error || 'Failed to delete user');
}
alert(`User "${userToDelete.username}" has been successfully deleted.`);
// Reset form
setUserId('');
setUserToDelete(null);
setShowConfirmation(false);
// Call callback if provided
onUserDeleted?.();
} catch (error) {
console.error('Failed to delete user:', error);
setError(error instanceof Error ? error.message : 'Failed to delete user');
} finally {
setIsDeleting(false);
}
};
const resetForm = () => {
setUserId('');
setUserToDelete(null);
setShowConfirmation(false);
setError(null);
};
return (
<>
<p className="text-slate-300 leading-relaxed mb-6 p-4 bg-slate-800/50 rounded-md border-l-4 border-red-500">
<strong className="text-red-400">Warning:</strong> This action is irreversible. Deleting a user will permanently remove their account and all associated data including scores and statistics.
</p>
{error && (
<div className="mb-6 p-4 bg-red-900/30 border border-red-700 rounded-md">
<p className="text-red-400">{error}</p>
</div>
)}
<div className="space-y-6">
{/* Search User Section */}
<div className="space-y-4">
<div>
<label htmlFor="userId" className="block text-sm font-medium text-slate-300 mb-2">
User ID
</label>
<div className="flex gap-3">
<input
type="number"
id="userId"
value={userId}
onChange={(e) => setUserId(e.target.value)}
className="flex-1 px-3 py-2 bg-slate-800 border border-slate-600 rounded-md text-white placeholder-slate-400 focus:outline-none focus:ring-2 focus:ring-violet-500 focus:border-transparent"
placeholder="Enter user ID to search"
min="1"
disabled={isSearching}
/>
<button
onClick={handleSearchUser}
disabled={isSearching || !userId.trim()}
className="bg-violet-600 hover:bg-violet-700 disabled:bg-violet-800 disabled:cursor-not-allowed text-white font-medium px-4 py-2 rounded-md transition-colors"
>
{isSearching ? 'Searching...' : 'Search'}
</button>
</div>
</div>
</div>
{/* User Details Section */}
{userToDelete && !showConfirmation && (
<div className="p-4 bg-slate-800 border border-slate-600 rounded-md">
<h3 className="text-lg font-semibold text-white mb-3">User Found</h3>
<div className="space-y-2 text-sm">
<p className="text-slate-300">
<span className="text-slate-400">ID:</span> {userToDelete.id}
</p>
<p className="text-slate-300">
<span className="text-slate-400">Username:</span> {userToDelete.username}
</p>
<p className="text-slate-300">
<span className="text-slate-400">Admin Status:</span>{' '}
<span className={userToDelete.isAdmin ? 'text-yellow-400' : 'text-green-400'}>
{userToDelete.isAdmin ? 'Admin' : 'Regular User'}
</span>
</p>
</div>
<div className="flex gap-3 mt-4">
<button
onClick={() => setShowConfirmation(true)}
className="bg-red-600 hover:bg-red-700 text-white font-medium px-4 py-2 rounded-md transition-colors"
>
Delete User
</button>
<button
onClick={resetForm}
className="bg-slate-600 hover:bg-slate-700 text-white font-medium px-4 py-2 rounded-md transition-colors"
>
Cancel
</button>
</div>
</div>
)}
{/* Confirmation Section */}
{showConfirmation && userToDelete && (
<div className="p-4 bg-red-900/20 border border-red-600 rounded-md">
<h3 className="text-lg font-semibold text-red-400 mb-3">Confirm Deletion</h3>
<p className="text-slate-300 mb-4">
Are you absolutely sure you want to delete the user <strong className="text-white">"{userToDelete.username}"</strong>?
</p>
<p className="text-sm text-red-300 mb-4">
This action cannot be undone. All user data, scores, and statistics will be permanently deleted.
</p>
<div className="flex gap-3">
<button
onClick={handleDeleteUser}
disabled={isDeleting}
className="bg-red-600 hover:bg-red-700 disabled:bg-red-800 disabled:cursor-not-allowed text-white font-medium px-4 py-2 rounded-md transition-colors"
>
{isDeleting ? 'Deleting...' : 'Yes, Delete User'}
</button>
<button
onClick={() => setShowConfirmation(false)}
disabled={isDeleting}
className="bg-slate-600 hover:bg-slate-700 disabled:bg-slate-700 disabled:cursor-not-allowed text-white font-medium px-4 py-2 rounded-md transition-colors"
>
Cancel
</button>
</div>
</div>
)}
</div>
</>
);
};
export default UserDeletion;
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