const express = require('express');
const router = express.Router();
const Complaint = require('../models/Complaint');
const { authMiddleware, requireRole } = require('../middleware/auth');

// 获取所有投诉（admin 或 store）
router.get('/', authMiddleware, requireRole('admin', 'store'), async (req, res) => {
  try {
    const complaints = await Complaint.find().populate('customer order');
    res.json({ success: true, data: complaints });
  } catch (error) {
    res.status(500).json({ success: false, message: '服务器内部错误' });
  }
});

// 创建投诉（admin 或 store）
router.post('/', authMiddleware, requireRole('admin', 'store'), async (req, res) => {
  try {
    const complaint = new Complaint(req.body);
    await complaint.save();
    res.json({ success: true, data: complaint });
  } catch (error) {
    res.status(400).json({ success: false, message: '服务器内部错误' });
  }
});

// 更新投诉（admin 或 store）
router.put('/:id', authMiddleware, requireRole('admin', 'store'), async (req, res) => {
  try {
    const complaint = await Complaint.findByIdAndUpdate(req.params.id, req.body, { new: true });
    res.json({ success: true, data: complaint });
  } catch (error) {
    res.status(400).json({ success: false, message: '服务器内部错误' });
  }
});

// 删除投诉（admin 或 store）
router.delete('/:id', authMiddleware, requireRole('admin', 'store'), async (req, res) => {
  try {
    await Complaint.findByIdAndDelete(req.params.id);
    res.json({ success: true });
  } catch (error) {
    res.status(400).json({ success: false, message: '服务器内部错误' });
  }
});

module.exports = router;