import dotenv from 'dotenv';
dotenv.config();

import WorkflowOrchestrator from './workflows/WorkflowOrchestrator';
import SessionManager from './rdrama/session/SessionManager';
import { CommentFetcher } from './rdrama/services/CommentFetcher';
import { CommentParser } from './rdrama/services/CommentParser';
import { DatabaseInitializer } from './db/initializeDatabase';
// Import other necessary services or configurations

async function startApplication() {
    // Initialize SessionManager or other global configurations
    const sessionManager = SessionManager.getInstance();
    if (!process.env.RDRAMA_API_KEY) {
        throw new Error('RDRAMA_API_KEY is undefined. Please set this environment variable.');
    }
    sessionManager.setAuthorizationToken(process.env.RDRAMA_API_KEY);

    const databaseInitializer = DatabaseInitializer.getInstance();
    const db = databaseInitializer.getDbInstance()
    if (!db) {
        throw new Error('Failed to initialize the database.');
    }

    // Initialize services with any required dependencies
    const commentFetcher = new CommentFetcher();
    const commentParser = new CommentParser();

    // Initialize and start your workflow
    const workflowOrchestrator = new WorkflowOrchestrator(
        commentFetcher,
        commentParser,
        db
    );
    await workflowOrchestrator.executeWorkflow();
}

startApplication()
    .then(() => console.log('Application started successfully.'))
    .catch((error) => console.error('Application failed to start:', error));