import { FastifyInstance } from 'fastify';
import { getLeaderboard, getUserRank } from '../services/gamification/leaderboard-service.js';
import { getAchievements, checkAchievements } from '../services/gamification/achievement-service.js';

export async function gamificationRoutes(app: FastifyInstance): Promise<void> {
  app.get('/leaderboard', async (request) => {
    const { tier, page = '1', limit = '20' } = request.query as Record<string, string>;
    const data = await getLeaderboard(tier, Number(page), Number(limit));
    return { success: true, data: data.items, pagination: data.pagination, error: null };
  });

  app.get('/leaderboard/me', async (request) => {
    const userId = (request.user as { userId: string }).userId;
    const data = await getUserRank(userId);
    return { success: true, data, error: null };
  });

  app.get('/achievements', async (request) => {
    const userId = (request.user as { userId: string }).userId;
    const data = await getAchievements(userId);
    return { success: true, data, error: null };
  });

  app.post('/achievements/check', async (request) => {
    const userId = (request.user as { userId: string }).userId;
    const newlyUnlocked = await checkAchievements(userId);
    return { success: true, data: { newlyUnlocked }, error: null };
  });
}