import {
    ChatMessage,
    Join,
    ListenerJoined,
    ListenerLeft,
    ListenerList, SearchSong, SearchSongResult,
    SendChatMessage,
    StuenMessage
} from "./messageTypes";

export default function parseMessage(message: string): StuenMessage | null {
    try {
        const data = JSON.parse(message);

        switch (data.type) {
            case 'Join':
                return new Join(data.name);
            case 'ListenerJoined':
                return new ListenerJoined(data.name);
            case 'ListenerLeft':
                return new ListenerLeft(data.name);
            case 'ListenerList':
                return new ListenerList(data.names);
            case 'SendChatMessage':
                return new SendChatMessage(data.message);
            case 'ChatMessage':
                return new ChatMessage(data.name, data.message);
            case 'SearchSong':
                return new SearchSong(data.query);
            case 'SearchSongResult':
                return new SearchSongResult(data.result);
            default:
                console.error('Unknown message type:', data.type);
                return null;
        }
    } catch (error) {
        console.error('Error parsing WebSocket message:', error);
        return null; // Handle parsing errors
    }
}