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

// GET /api/order — 查询订单列表
router.get('/', async (req, res) => {
  try {
    const Parse = (globalThis as any).Parse;
    const q = new Parse.Query('Order');
    q.notEqualTo('isDeleted', true);
    q.descending('createdAt');
    q.limit(100);

    const { status, search } = req.query;
    if (status && status !== 'all') {
      q.equalTo('status', status);
    }
    if (search) {
      q.contains('customerName', search as string);
    }

    const list = await q.find({ useMasterKey: true });
    const data = list.map((o: any) => o.toJSON());
    res.json({ success: true, data });
  } catch (e: any) {
    res.status(500).json({ success: false, error: e.message });
  }
});

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

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

    let obj: any;
    if (objectId) {
      // 更新已有订单
      const q = new Parse.Query('Order');
      obj = await q.get(objectId, { useMasterKey: true });
    } else {
      // 创建新订单
      const Order = Parse.Object.extend('Order');
      obj = new Order();
    }

    // 设置字段
    Object.entries(fields).forEach(([key, value]) => {
      obj.set(key, value);
    });
    if (!objectId) {
      obj.set('isDeleted', false);
    }

    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;