yunrui_asset/backend/routes/devicePorts.js

const express = require('express');
const router = express.Router();
const { Op } = require('sequelize');
const DevicePort = require('../models/DevicePort');
const Device = require('../models/Device');
const NetworkCard = require('../models/NetworkCard');

DevicePort.belongsTo(Device, { foreignKey: 'deviceId', as: 'device' });
Device.hasMany(DevicePort, { foreignKey: 'deviceId', as: 'ports' });
DevicePort.belongsTo(NetworkCard, { foreignKey: 'nicId', as: 'networkCard' });

router.get('/', async (req, res) => {
  try {
    const { deviceId, status, portType, portSpeed, page = 1, pageSize = 10 } = req.query;
    const offset = (page - 1) * pageSize;
    
    const where = {};
    
    if (deviceId) {
      where.deviceId = deviceId;
    }
    
    if (status && status !== 'all') {
      where.status = status;
    }
    
    if (portType && portType !== 'all') {
      where.portType = portType;
    }
    
    if (portSpeed && portSpeed !== 'all') {
      where.portSpeed = portSpeed;
    }
    
    const { count, rows } = await DevicePort.findAndCountAll({
      where,
      include: [
        {
          model: Device,
          as: 'device',
          attributes: ['deviceId', 'name', 'type', 'rackId']
        }
      ],
      offset,
      limit: parseInt(pageSize),
      order: [['createdAt', 'DESC']]
    });
    
    res.json({
      total: count,
      ports: rows,
      page: parseInt(page),
      pageSize: parseInt(pageSize)
    });
  } catch (error) {
    console.error('获取端口列表失败:', error);
    res.status(500).json({ error: error.message });
  }
});

router.get('/device/:deviceId', async (req, res) => {
  try {
    const { deviceId } = req.params;
    
    const ports = await DevicePort.findAll({
      where: { deviceId },
      include: [
        {
          model: Device,
          as: 'device',
          attributes: ['deviceId', 'name', 'type', 'rackId']
        }
      ],
      order: [['portName', 'ASC']]
    });
    
    res.json(ports);
  } catch (error) {
    console.error('获取设备端口失败:', error);
    res.status(500).json({ error: error.message });
  }
});

router.post('/', async (req, res) => {
  try {
    const { portId, deviceId, nicId, portName, portType, portSpeed, status, vlanId, description } = req.body;
    
    if (!deviceId || !portName) {
      return res.status(400).json({ error: '缺少必填字段' });
    }
    
    const existingPort = await DevicePort.findOne({
      where: { deviceId, portName }
    });
    
    if (existingPort) {
      return res.status(400).json({ error: '该设备的端口名称已存在' });
    }
    
    const autoPortId = portId || `PORT-${Date.now()}-${Math.floor(Math.random() * 10000)}`;
    
    const port = await DevicePort.create({
      portId: autoPortId,
      deviceId,
      nicId: nicId || null,
      portName,
      portType: portType || 'RJ45',
      portSpeed: portSpeed || '1G',
      status: status || 'free',
      vlanId,
      description
    });
    
    const createdPort = await DevicePort.findByPk(port.portId, {
      include: [
        {
          model: Device,
          as: 'device',
          attributes: ['deviceId', 'name', 'type', 'rackId']
        }
      ]
    });
    
    res.status(201).json(createdPort);
  } catch (error) {
    console.error('创建端口失败:', error);
    res.status(500).json({ error: error.message });
  }
});

router.post('/batch', async (req, res) => {
  try {
    const { ports } = req.body;
    
    if (!ports || !Array.isArray(ports) || ports.length === 0) {
      return res.status(400).json({ error: '请提供有效的端口数据' });
    }
    
    const results = {
      total: ports.length,
      success: 0,
      failed: 0,
      errors: []
    };
    
    for (let i = 0; i < ports.length; i++) {
      const portData = ports[i];
      
      try {
        if (!portData.portId || !portData.deviceId || !portData.portName) {
          throw new Error('缺少必填字段');
        }
        
        const existingPort = await DevicePort.findOne({
          where: { deviceId: portData.deviceId, portName: portData.portName }
        });
        
        if (existingPort) {
          throw new Error('该设备的端口名称已存在');
        }
        
        await DevicePort.create({
          portId: portData.portId,
          deviceId: portData.deviceId,
          nicId: portData.nicId || null,
          portName: portData.portName,
          portType: portData.portType || 'RJ45',
          portSpeed: portData.portSpeed || '1G',
          status: portData.status || 'free',
          vlanId: portData.vlanId,
          description: portData.description
        });
        
        results.success++;
      } catch (error) {
        results.failed++;
        results.errors.push({
          index: i + 1,
          portId: portData.portId,
          error: error.message
        });
      }
    }
    
    res.json(results);
  } catch (error) {
    console.error('批量创建端口失败:', error);
    res.status(500).json({ error: error.message });
  }
});

router.put('/:portId', async (req, res) => {
  try {
    const [updated] = await DevicePort.update(req.body, {
      where: { portId: req.params.portId }
    });
    
    if (updated) {
      const port = await DevicePort.findByPk(req.params.portId, {
        include: [
          {
            model: Device,
            as: 'device',
            attributes: ['deviceId', 'name', 'type', 'rackId']
          }
        ]
      });
      res.json(port);
    } else {
      res.status(404).json({ error: '端口不存在' });
    }
  } catch (error) {
    console.error('更新端口失败:', error);
    res.status(500).json({ error: error.message });
  }
});

router.delete('/:portId', async (req, res) => {
  try {
    const deleted = await DevicePort.destroy({
      where: { portId: req.params.portId }
    });
    
    if (deleted) {
      res.status(204).json();
    } else {
      res.status(404).json({ error: '端口不存在' });
    }
  } catch (error) {
    console.error('删除端口失败:', error);
    res.status(500).json({ error: error.message });
  }
});

router.delete('/batch', async (req, res) => {
  try {
    const { portIds } = req.body;
    
    if (!portIds || !Array.isArray(portIds) || portIds.length === 0) {
      return res.status(400).json({ error: '请提供有效的端口ID列表' });
    }
    
    const deletedCount = await DevicePort.destroy({
      where: { portId: { [Op.in]: portIds } }
    });
    
    res.json({
      message: `批量删除成功，已删除 ${deletedCount} 个端口`,
      deletedCount
    });
  } catch (error) {
    console.error('批量删除端口失败:', error);
    res.status(500).json({ error: error.message });
  }
});

router.get('/:portId', async (req, res) => {
  try {
    const port = await DevicePort.findByPk(req.params.portId, {
      include: [
        {
          model: Device,
          as: 'device',
          attributes: ['deviceId', 'name', 'type', 'rackId']
        }
      ]
    });
    
    if (!port) {
      return res.status(404).json({ error: '端口不存在' });
    }
    
    res.json(port);
  } catch (error) {
    console.error('获取端口详情失败:', error);
    res.status(500).json({ error: error.message });
  }
});

module.exports = router;