package com.wgcloud.service;

import com.github.pagehelper.PageHelper;
import com.github.pagehelper.PageInfo;
import com.wgcloud.entity.OspfInfo;
import com.wgcloud.entity.SnmpInfo;
import com.wgcloud.mapper.OspfInfoMapper;
import com.wgcloud.util.DateUtil;
import com.wgcloud.util.UUIDUtil;
import org.apache.commons.lang3.StringUtils;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;

import java.util.HashMap;
import java.util.List;
import java.util.Map;

/**
 * @version v3.3
 * @ClassName:OspfInfoService.java
 * @author: http://www.wgstart.com
 * @date: 2021年1月16日
 * @Description: OspfInfoService.java
 * @Copyright: 2019-2021 wgcloud. All rights reserved.
 */
@Service
public class OspfInfoService {

    @Autowired
    private RouterConnectionService routerConnectionService;

    private static final Logger logger = LoggerFactory.getLogger(OspfInfoService.class);

    public PageInfo selectByParams(Map<String, Object> params, int currPage, int pageSize) throws Exception {
        PageHelper.startPage(currPage, pageSize);
        List<OspfInfo> list = OspfInfoMapper.selectByParams(params);
        PageInfo<OspfInfo> pageInfo = new PageInfo<OspfInfo>(list);
        return pageInfo;
    }

    public void saveRecord(List<OspfInfo> recordList) throws Exception {
        if (recordList.size() < 1) {
            return;
        }
        Map<String, Object> map = new HashMap<String, Object>();
        for (OspfInfo as : recordList) {
            as.setId(UUIDUtil.getUUID());
            as.setCreateTime(DateUtil.getNowTime());
        }
        OspfInfoMapper.insertList(recordList);
    }

    public void save(OspfInfo ospfInfo) {
        ospfInfo.setId(UUIDUtil.getUUID());
        ospfInfo.setCreateTime(DateUtil.getNowTime());
        try {
            OspfInfoMapper.save(ospfInfo);
        } catch (Exception e) {
            logger.error("保存日志信息异常：", e);
        }
    }

    public void updateById(OspfInfo ospfInfo)
            throws Exception {
        if (StringUtils.isEmpty(ospfInfo.getHostname())) {
            ospfInfo.setHostname(ospfInfo.getHostname().trim());
        }
        OspfInfoMapper.updateById(ospfInfo);
    }

    public boolean checkOspfStatus() {
        String command = "display ospf brief";
        String output = routerConnectionService.executeCommand(command);

        if (output == null) {
            return false;
        }

        // 检查输出中是否包含OSPF相关信息
        boolean containsRouterId = StringUtils.containsIgnoreCase(output, "Router ID");
        boolean containsArea = StringUtils.containsIgnoreCase(output, "Area");
        boolean containsProcessId = StringUtils.containsIgnoreCase(output, "Process ID");

        // 检查是否有错误信息
        boolean containsError = StringUtils.containsIgnoreCase(output, "Error") ||
                StringUtils.containsIgnoreCase(output, "Fail") ||
                StringUtils.containsIgnoreCase(output, "Invalid");

        return (containsRouterId && containsArea && containsProcessId) && !containsError;
    }

    /**
     * 获取详细的OSPF邻居信息
     */
    public String getDetailedOspfNeighborInfo() {
        String command = "display ospf peer";
        return routerConnectionService.executeCommand(command);
    }

    /**
     * 获取OSPF接口状态
     */
    public String getOspfInterfaceStatus() {
        String command = "display ospf interface";
        return routerConnectionService.executeCommand(command);
    }

    


    public int countByParams(Map<String, Object> params) throws Exception {
        return OspfInfoMapper.countByParams(params);
    }

    public int deleteById(String[] id) throws Exception {
        return OspfInfoMapper.deleteById(id);
    }

    public OspfInfo selectById(String id) throws Exception {
        return OspfInfoMapper.selectById(id);
    }

    public List<OspfInfo> selectAllByParams(Map<String, Object> params) throws Exception {
        return OspfInfoMapper.selectAllByParams(params);
    }

    public int deleteByDate(Map<String, Object> map) throws Exception{
        return OspfInfoMapper.deleteByDate(map);
    }

    @Autowired
    private OspfInfoMapper OspfInfoMapper;


}