import express from 'express';
const router = express.Router();

// GET /api/receipt — 查询回执列表
router.get('/', async (req, res) => {
  try {
    const Parse = (globalThis as any).Parse;
    const q = new Parse.Query('Receipt');
    q.descending('createdAt');
    q.limit(50);
    const list = await q.find({ useMasterKey: true });
    const data = list.map((r: any) => r.toJSON());
    res.json({ success: true, data });
  } catch (e: any) {
    res.status(500).json({ success: false, error: e.message });
  }
});

// GET /api/receipt/:id — 查询单个回执
router.get('/:id', async (req, res) => {
  try {
    const Parse = (globalThis as any).Parse;
    const q = new Parse.Query('Receipt');
    q.equalTo('objectId', req.params.id);
    const receipt = await q.first({ useMasterKey: true });
    if (!receipt) {
      return res.status(404).json({ success: false, error: '回执不存在' });
    }
    res.json({ success: true, data: receipt.toJSON() });
  } catch (e: any) {
    res.status(500).json({ success: false, error: e.message });
  }
});

// POST /api/receipt — 创建/更新回执
router.post('/', async (req, res) => {
  try {
    const Parse = (globalThis as any).Parse;
    const { objectId, ...fields } = req.body;

    let obj: any;
    if (objectId) {
      const q = new Parse.Query('Receipt');
      obj = await q.get(objectId, { useMasterKey: true });
    } else {
      const Receipt = Parse.Object.extend('Receipt');
      obj = new Receipt();
    }

    Object.entries(fields).forEach(([key, value]) => {
      obj.set(key, value);
    });

    const saved = await obj.save(null, { useMasterKey: true });
    res.json({ success: true, data: saved.toJSON() });
  } catch (e: any) {
    res.status(500).json({ success: false, error: e.message });
  }
});

export default router;