127 lines
3.3 KiB
TypeScript
127 lines
3.3 KiB
TypeScript
import express, { Request, Response } from 'express';
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import { SudokuRecord, SudokuDifficulty } from '../models/SudokuRecord';
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import { auth } from '../middleware/auth';
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const router = express.Router();
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// 提交数独记录（需要登录）
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router.post('/record', auth, async (req: Request, res: Response) => {
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try {
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const { difficulty, timeSeconds, won } = req.body;
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if (!req.user?._id) {
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return res.status(401).json({ error: '未登录' });
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}
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const validDifficulties: SudokuDifficulty[] = ['easy', 'medium', 'hard'];
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if (!validDifficulties.includes(difficulty)) {
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return res.status(400).json({ error: '无效的难度级别' });
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}
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if (typeof timeSeconds !== 'number' || timeSeconds < 0) {
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return res.status(400).json({ error: '无效的时间' });
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}
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if (typeof won !== 'boolean') {
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return res.status(400).json({ error: '无效的游戏结果' });
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}
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const record = new SudokuRecord({
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userId: req.user._id,
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username: req.user.username,
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fullname: req.user.fullname || req.user.username,
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difficulty,
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timeSeconds,
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won
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});
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await record.save();
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res.status(201).json({
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message: '游戏记录保存成功',
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record
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});
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} catch (error) {
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console.error('保存数独记录失败:', error);
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res.status(500).json({ error: '保存数独记录失败' });
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}
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});
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// 获取数独排行榜
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router.get('/leaderboard/:difficulty', async (req: Request, res: Response) => {
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try {
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const { difficulty } = req.params;
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const { page = '1', limit = '10', mode = 'all' } = req.query;
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const validDifficulties: SudokuDifficulty[] = ['easy', 'medium', 'hard'];
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const validModes = ['all', 'standard', 'irregular'];
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if (!validDifficulties.includes(difficulty as SudokuDifficulty)) {
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return res.status(400).json({ error: '无效的难度级别' });
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}
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if (!validModes.includes(mode as string)) {
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return res.status(400).json({ error: '无效的游戏模式' });
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}
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const pageNum = parseInt(page as string, 10);
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const pageSize = parseInt(limit as string, 10);
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const skipCount = (pageNum - 1) * pageSize;
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const gameMode = mode as 'standard' | 'irregular' | 'all';
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const records = await SudokuRecord.getLeaderboard(
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difficulty as SudokuDifficulty,
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gameMode,
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skipCount,
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pageSize
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);
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const totalMatch: any = {
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difficulty,
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won: true
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};
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if (gameMode === 'standard') {
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totalMatch.$or = [
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{ gameMode: 'standard' },
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{ gameMode: { $exists: false } }
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];
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} else if (gameMode === 'irregular') {
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totalMatch.gameMode = 'irregular';
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}
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const totalCountResult = await SudokuRecord.aggregate([
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{
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$match: totalMatch
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},
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{
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$group: {
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_id: {
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userId: '$userId',
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gameMode: { $ifNull: ['$gameMode', 'standard'] }
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}
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}
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},
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{
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$count: 'count'
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}
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]);
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const total = totalCountResult[0]?.count || 0;
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res.json({
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records,
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total,
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currentPage: pageNum,
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totalPages: Math.ceil(total / pageSize),
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difficulty,
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mode: gameMode
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});
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} catch (error) {
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console.error('获取数独排行榜失败:', error);
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res.status(500).json({ error: '获取数独排行榜失败' });
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}
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});
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export default router;
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