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import { Search, X, User, UserPlus, MessageCircle } from 'lucide-react';
import { userService, conversationService } from '../../services/api';
import { useAuth } from '../../contexts/AuthContext';
const UserSearch = ({ onClose, onConversationCreated }) => {
const [searchTerm, setSearchTerm] = useState('');
const [searchResults, setSearchResults] = useState([]);
const [loading, setLoading] = useState(false);
const [selectedUsers, setSelectedUsers] = useState(new Set());
const [conversationName, setConversationName] = useState('');
const [creating, setCreating] = useState(false);
const { user } = useAuth();
useEffect(() => {
const searchUsers = async () => {
if (!searchTerm.trim()) {
setSearchResults([]);
return;
}
setLoading(true);
try {
const response = await userService.search(searchTerm);
// Filter out current user and already selected users
const filteredResults = response.users.filter(
u => u._id !== user.id && !selectedUsers.has(u._id)
);
setSearchResults(filteredResults);
} catch (error) {
console.error('Search error:', error);
setSearchResults([]);
} finally {
setLoading(false);
}
};
const timeoutId = setTimeout(searchUsers, 300);
return () => clearTimeout(timeoutId);
}, [searchTerm, selectedUsers, user.id]);
const handleUserSelect = (user) => {
setSelectedUsers(prev => {
const newSet = new Set(prev);
if (newSet.has(user._id)) {
newSet.delete(user._id);
} else {
newSet.add(user._id);
}
return newSet;
});
setSearchTerm('');
setSearchResults([]);
};
const handleRemoveUser = (userId) => {
setSelectedUsers(prev => {
const newSet = new Set(prev);
newSet.delete(userId);
return newSet;
});
};
const createConversation = async () => {
if (selectedUsers.size === 0) return;
setCreating(true);
try {
const participantIds = Array.from(selectedUsers);
let conversationData;
if (participantIds.length === 1) {
// Direct message
conversationData = {
type: 'direct',
participantIds
};
} else {
// Group chat
conversationData = {
type: 'group',
name: conversationName || `Group with ${participantIds.length + 1} people`,
participantIds
};
}
const response = await conversationService.create(conversationData);
onConversationCreated(response.conversation);
} catch (error) {
console.error('Create conversation error:', error);
alert(error.error || 'Failed to create conversation');
} finally {
setCreating(false);
}
};
const getSelectedUsersInfo = () => {
return Array.from(selectedUsers).map(userId => {
// In a real app, you'd have the user objects cached
return { _id: userId, displayName: 'User', username: 'user' };
});
};
return (
<div className="fixed inset-0 bg-black bg-opacity-50 flex items-center justify-center z-50 p-4">
<div className="bg-white dark:bg-gray-800 rounded-xl w-full max-w-md max-h-[90vh] overflow-hidden">
{/* Header */}
<div className="flex items-center justify-between p-6 border-b border-gray-200 dark:border-gray-700">
<div className="flex items-center space-x-3">
<MessageCircle className="w-6 h-6 text-primary-500" />
<h2 className="text-xl font-bold text-gray-900 dark:text-white">
New Conversation
</h2>
</div>
<button
onClick={onClose}
className="p-2 hover:bg-gray-100 dark:hover:bg-gray-700 rounded-lg transition-colors"
>
<X className="w-5 h-5 text-gray-500 dark:text-gray-400" />
</button>
</div>
<div className="p-6 space-y-4">
{/* Search Input */}
<div className="relative">
<Search className="absolute left-3 top-1/2 transform -translate-y-1/2 text-gray-400 w-4 h-4" />
<input
type="text"
placeholder="Search users by username..."
value={searchTerm}
onChange={(e) => setSearchTerm(e.target.value)}
className="w-full pl-10 pr-4 py-3 bg-gray-50 dark:bg-gray-700 border border-gray-200 dark:border-gray-600 rounded-lg focus:outline-none focus:ring-2 focus:ring-primary-500 focus:border-transparent text-gray-900 dark:text-white placeholder-gray-500 dark:placeholder-gray-400"
/>
</div>
{/* Selected Users */}
{selectedUsers.size > 0 && (
<div className="space-y-2">
<h3 className="text-sm font-medium text-gray-700 dark:text-gray-300">
Selected Users ({selectedUsers.size})
</h3>
<div className="flex flex-wrap gap-2">
{getSelectedUsersInfo().map(user => (
<div
key={user._id}
className="flex items-center space-x-2 bg-primary-100 dark:bg-primary-900 px-3 py-1 rounded-full"
>
<span className="text-sm text-primary-700 dark:text-primary-300">
{user.displayName}
</span>
<button
onClick={() => handleRemoveUser(user._id)}
className="text-primary-500 hover:text-primary-700"
>
<X className="w-3 h-3" />
</button>
</div>
))}
</div>
</div>
)}
{/* Group Name Input (for groups) */}
{selectedUsers.size > 1 && (
<div>
<label className="block text-sm font-medium text-gray-700 dark:text-gray-300 mb-2">
Group Name
</label>
<input
type="text"
placeholder="Enter group name..."
value={conversationName}
onChange={(e) => setConversationName(e.target.value)}
className="w-full px-4 py-3 bg-gray-50 dark:bg-gray-700 border border-gray-200 dark:border-gray-600 rounded-lg focus:outline-none focus:ring-2 focus:ring-primary-500 focus:border-transparent text-gray-900 dark:text-white placeholder-gray-500 dark:placeholder-gray-400"
/>
</div>
)}
{/* Search Results */}
<div className="max-h-60 overflow-y-auto">
{loading ? (
<div className="flex items-center justify-center py-8">
<div className="animate-spin rounded-full h-6 w-6 border-b-2 border-primary-500"></div>
</div>
) : searchResults.length > 0 ? (
<div className="space-y-2">
<h3 className="text-sm font-medium text-gray-700 dark:text-gray-300">
Search Results
</h3>
{searchResults.map(user => (
<div
key={user._id}
onClick={() => handleUserSelect(user)}
className="flex items-center space-x-3 p-3 hover:bg-gray-50 dark:hover:bg-gray-700 rounded-lg cursor-pointer transition-colors"
>
<div className="w-10 h-10 bg-gradient-to-br from-primary-400 to-primary-600 rounded-full flex items-center justify-center text-white font-medium text-sm">
{user.avatar ? (
<img
src={user.avatar}
alt={user.displayName}
className="w-10 h-10 rounded-full object-cover"
/>
) : (
user.displayName.charAt(0).toUpperCase()
)}
</div>
<div className="flex-1 min-w-0">
<h4 className="text-sm font-medium text-gray-900 dark:text-white truncate">
{user.displayName}
</h4>
<p className="text-sm text-gray-500 dark:text-gray-400 truncate">
@{user.username}
</p>
</div>
<UserPlus className="w-4 h-4 text-gray-400" />
</div>
))}
</div>
) : searchTerm && !loading ? (
<div className="text-center py-8 text-gray-500 dark:text-gray-400">
<User className="w-12 h-12 mx-auto mb-2 opacity-50" />
<p>No users found</p>
</div>
) : null}
</div>
</div>
{/* Footer */}
<div className="flex items-center justify-end space-x-3 p-6 border-t border-gray-200 dark:border-gray-700">
<button
onClick={onClose}
className="btn-secondary"
>
Cancel
</button>
<button
onClick={createConversation}
disabled={selectedUsers.size === 0 || creating}
className="btn-primary disabled:opacity-50 disabled:cursor-not-allowed"
>
{creating ? (
<div className="flex items-center space-x-2">
<div className="animate-spin rounded-full h-4 w-4 border-b-2 border-white"></div>
<span>Creating...</span>
</div>
) : (
`Start ${selectedUsers.size === 1 ? 'Chat' : 'Group'}`
)}
</button>
</div>
</div>
</div>
);
};
export default UserSearch; |