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| 1 | +import { useEffect,useState } from "react" |
| 2 | +import { |
| 3 | + Search, |
| 4 | +} from "lucide-react" |
| 5 | +import { Input } from "@/components/ui/input" |
| 6 | +import { |
| 7 | + ResizableHandle, |
| 8 | + ResizablePanel, |
| 9 | + ResizablePanelGroup, |
| 10 | +} from "@/components/ui/resizable" |
| 11 | +import { TooltipProvider } from "@/components/ui/tooltip" |
| 12 | +import axios from "axios" |
| 13 | +import { Separator } from "@/components/ui/separator" |
| 14 | +import { Textarea } from "@/components/ui/textarea" |
| 15 | +import { Button } from "@/components/ui/button" |
| 16 | + |
| 17 | +const backendUrl = import.meta.env.VITE_BACKEND_URL || 'http://localhost:5000'; |
| 18 | + |
| 19 | +interface User { |
| 20 | + username: string; |
| 21 | +} |
| 22 | + |
| 23 | +interface ChatMessage { |
| 24 | + sender_username: string; |
| 25 | + message: string; |
| 26 | +} |
| 27 | + |
| 28 | +export function Message() { |
| 29 | + const [currentUserId, setCurrentUserId] = useState<string>(""); |
| 30 | + const [searchTerm, setSearchTerm] = useState<string>(""); |
| 31 | + const [users, setUsers] = useState<User[]>([]); |
| 32 | + const [selectedUser, setSelectedUser] = useState<User | null>(null); |
| 33 | + const [message, setMessage] = useState<string>(""); |
| 34 | + const [chattedUsers, setChattedUsers] = useState<User[]>([]); |
| 35 | + const [chatMessages, setChatMessages] = useState<ChatMessage[]>([]); |
| 36 | + |
| 37 | + useEffect(() => { |
| 38 | + const username = localStorage.getItem('devhub_username') || ""; |
| 39 | + setCurrentUserId(username); |
| 40 | + }, []); |
| 41 | + |
| 42 | + const handleSearch = async () => { |
| 43 | + if (searchTerm) { |
| 44 | + try { |
| 45 | + const response = await axios.get(`${backendUrl}/search_users?username=${searchTerm}`); |
| 46 | + setUsers(response.data); |
| 47 | + } catch (error) { |
| 48 | + console.error("Error searching users:", error); |
| 49 | + } |
| 50 | + } else { |
| 51 | + setUsers([]); // Clear users if search term is empty |
| 52 | + } |
| 53 | + } |
| 54 | + |
| 55 | + const handleSendMessage = async () => { |
| 56 | + if (selectedUser && message.trim() !== "") { |
| 57 | + try { |
| 58 | + await axios.post(`${backendUrl}/send_message`, { |
| 59 | + sender_username: currentUserId, |
| 60 | + receiver_username: selectedUser.username, |
| 61 | + message: message |
| 62 | + }); |
| 63 | + setMessage(""); |
| 64 | + fetchChatMessages(); |
| 65 | + |
| 66 | + if (!chattedUsers.some(user => user.username === selectedUser.username)) { |
| 67 | + setChattedUsers([...chattedUsers, selectedUser]); |
| 68 | + } |
| 69 | + } catch (error) { |
| 70 | + console.error("Error sending message:", error); |
| 71 | + } |
| 72 | + } |
| 73 | + } |
| 74 | + |
| 75 | + const fetchChatMessages = async () => { |
| 76 | + if (selectedUser) { |
| 77 | + try { |
| 78 | + const response = await axios.get(`${backendUrl}/get_messages/${selectedUser.username}`); |
| 79 | + setChatMessages(response.data); |
| 80 | + } catch (error) { |
| 81 | + console.error("Error fetching messages:", error); |
| 82 | + } |
| 83 | + } |
| 84 | + } |
| 85 | + |
| 86 | + useEffect(() => { |
| 87 | + handleSearch(); |
| 88 | + }, [searchTerm]); |
| 89 | + |
| 90 | + const handleUserSelect = (user: User) => { |
| 91 | + setSelectedUser(user); |
| 92 | + setUsers([]); |
| 93 | + setChatMessages([]); |
| 94 | + fetchChatMessages(); |
| 95 | + } |
| 96 | + |
| 97 | + return ( |
| 98 | + <TooltipProvider delayDuration={0}> |
| 99 | + <ResizablePanelGroup |
| 100 | + direction="horizontal" |
| 101 | + onLayout={(sizes: number[]) => { |
| 102 | + document.cookie = `react-resizable-panels:layout:mail=${JSON.stringify(sizes)}`; |
| 103 | + }} |
| 104 | + className="h-full items-stretch" |
| 105 | + > |
| 106 | + <ResizablePanel minSize={30} className="flex flex-col"> |
| 107 | + <div className="bg-background/95 p-4 backdrop-blur supports-[backdrop-filter]:bg-background/60"> |
| 108 | + <form onSubmit={(e) => { e.preventDefault(); handleSearch(); }}> |
| 109 | + <div className="relative"> |
| 110 | + <Search className="absolute left-2 top-2.5 h-4 w-4 text-muted-foreground" /> |
| 111 | + <Input |
| 112 | + placeholder="Search users" |
| 113 | + className="pl-8" |
| 114 | + value={searchTerm} |
| 115 | + onChange={(e) => setSearchTerm(e.target.value)} |
| 116 | + /> |
| 117 | + </div> |
| 118 | + </form> |
| 119 | + <ul className="mt-2"> |
| 120 | + {users.map(user => ( |
| 121 | + <li key={user.username} onClick={() => handleUserSelect(user)}> |
| 122 | + {user.username} |
| 123 | + </li> |
| 124 | + ))} |
| 125 | + </ul> |
| 126 | + </div> |
| 127 | + <div className="flex-grow overflow-auto"> |
| 128 | + <h3>Chatted Users</h3> |
| 129 | + <ul> |
| 130 | + {chattedUsers.map(user => ( |
| 131 | + <li key={user.username} onClick={() => handleUserSelect(user)}> |
| 132 | + {user.username} |
| 133 | + </li> |
| 134 | + ))} |
| 135 | + </ul> |
| 136 | + </div> |
| 137 | + </ResizablePanel> |
| 138 | + <ResizableHandle withHandle /> |
| 139 | + <ResizablePanel minSize={30} className="flex flex-col"> |
| 140 | + <div className="flex-grow overflow-auto"> |
| 141 | + |
| 142 | + {selectedUser ? ( |
| 143 | + <div> |
| 144 | + <h3>Chat with {selectedUser.username}</h3> |
| 145 | + <div className="flex-1 whitespace-pre-wrap p-4 text-sm"> |
| 146 | + {chatMessages.map((msg, index) => ( |
| 147 | + <div key={index}> |
| 148 | + <strong>{msg.sender_username === currentUserId ? "You" : selectedUser.username}:</strong> {msg.message} |
| 149 | + </div> |
| 150 | + ))} |
| 151 | + </div> |
| 152 | + <Separator className="mt-auto" /> |
| 153 | + <div className="p-4"> |
| 154 | + <form> |
| 155 | + <div className="grid gap-4"> |
| 156 | + <Textarea |
| 157 | + className="p-4" |
| 158 | + value={message} |
| 159 | + onChange={(e) => setMessage(e.target.value)} |
| 160 | + placeholder="Type a message" |
| 161 | + /> |
| 162 | + <div className="flex items-center"> |
| 163 | + <Button |
| 164 | + onClick={handleSendMessage} |
| 165 | + size="sm" |
| 166 | + className="ml-auto" |
| 167 | + > |
| 168 | + Send |
| 169 | + </Button> |
| 170 | + </div> |
| 171 | + </div> |
| 172 | + </form> |
| 173 | + </div> |
| 174 | + </div> |
| 175 | + ) : ( |
| 176 | + <div className="p-8 text-center text-muted-foreground"> |
| 177 | + No message selected |
| 178 | + </div> |
| 179 | + )} |
| 180 | + </div> |
| 181 | + </ResizablePanel> |
| 182 | + </ResizablePanelGroup> |
| 183 | + </TooltipProvider> |
| 184 | + ) |
| 185 | +} |
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