src/types/index.ts

import type { GenerateMCQOutput } from '@/ai/flows/generate-mcq';

export interface Journey {
  id: string;
  title: string;
  description: string;
  imageUrl: string;
  imageHint: string; // For data-ai-hint
}

// Defines the structure of the chatbot's active MCQ state, including original question text
export type ActiveMCQ = GenerateMCQOutput & { originalQuestionTextForFlow?: string };

export interface ChatMessage {
  id: string;
  sender: 'user' | 'ai';
  type: 'text' | 'mcq' | 'feedback' | 'error';
  text?: string;
  mcq?: ActiveMCQ; // Use ActiveMCQ type here
  options?: string[]; // For user's answer display
  timestamp: Date;
  isCorrect?: boolean; // For feedback messages
}