package com.pm.subsystem.service.impl;

import java.util.List;
import com.pm.common.utils.DateUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import com.pm.subsystem.mapper.VideoDeviceMapper;
import com.pm.subsystem.service.IVideoDeviceService;
import com.pm.common.config.PageData;

/**
 * 视频监控设备Service业务层处理
 *
 * @author lxf
 * @date 2025-06-03
 */
@Service
public class VideoDeviceServiceImpl implements IVideoDeviceService
{
    @Autowired
    private VideoDeviceMapper videoDeviceMapper;

    @Override
    public PageData selectCameraById(Long id)
    {
        return videoDeviceMapper.selectCameraById(id);
    }

    @Override
    public List<PageData> selectCameraList(PageData pd)
    {
        return videoDeviceMapper.selectCameraList(pd);
    }

    @Override
    public int insertCamera(PageData pd)
    {
        pd.put("createTime", DateUtils.getTime());
        pd.put("updateTime", DateUtils.getTime());
        return videoDeviceMapper.insertCamera(pd);
    }

    @Override
    public int updateCamera(PageData pd)
    {
        pd.put("updateTime", DateUtils.getTime());
        return videoDeviceMapper.updateCamera(pd);
    }

    @Override
    public int deleteCameraByIds(Long[] ids)
    {
        return videoDeviceMapper.deleteCameraByIds(ids);
    }

    @Override
    public int deleteCameraById(Long id)
    {
        return videoDeviceMapper.deleteCameraById(id);
    }

    @Override
    public PageData getCameraStream(String cameraCode)
    {
        // 模拟获取视频流地址
        PageData result = new PageData();
        result.put("cameraCode", cameraCode);
        result.put("streamUrl", "rtmp://192.168.1.100:1935/live/" + cameraCode);
        result.put("hlsUrl", "http://192.168.1.100:8080/hls/" + cameraCode + ".m3u8");
        result.put("rtspUrl", "rtsp://192.168.1.100:554/live/" + cameraCode);
        
        return result;
    }

    @Override
    public int ptzControl(PageData pd)
    {
        // 1. 记录云台控制命令
        pd.put("createTime", DateUtils.getTime());
        pd.put("controlTime", DateUtils.getTime());
        
        // 2. 这里应该调用摄像机的实际云台控制接口
        // 模拟调用成功
        pd.put("controlResult", "success");
        
        // 3. 记录控制日志
        return videoDeviceMapper.insertPtzControl(pd);
    }

    @Override
    public int recordingControl(PageData pd)
    {
        String action = (String) pd.get("action");
        String cameraCode = (String) pd.get("cameraCode");
        
        // 模拟录像控制逻辑
        if ("start".equals(action)) {
            // 开始录像
            PageData updatePd = new PageData();
            updatePd.put("cameraCode", cameraCode);
            updatePd.put("recordingStatus", 1);
            updatePd.put("updateTime", DateUtils.getTime());
            videoDeviceMapper.updateCamera(updatePd);
            
            // 创建录像文件记录
            PageData recordingFile = new PageData();
            recordingFile.put("cameraCode", cameraCode);
            recordingFile.put("fileName", cameraCode + "_" + DateUtils.getTime() + ".mp4");
            recordingFile.put("filePath", "/recordings/" + cameraCode + "/");
            recordingFile.put("startTime", DateUtils.getTime());
            recordingFile.put("status", 1); // 录像中
            recordingFile.put("createTime", DateUtils.getTime());
            videoDeviceMapper.insertRecordingFile(recordingFile);
            
        } else if ("stop".equals(action)) {
            // 停止录像
            PageData updatePd = new PageData();
            updatePd.put("cameraCode", cameraCode);
            updatePd.put("recordingStatus", 0);
            updatePd.put("updateTime", DateUtils.getTime());
            videoDeviceMapper.updateCamera(updatePd);
        }
        
        return 1;
    }

    @Override
    public int takeSnapshot(String cameraCode)
    {
        // 模拟抓拍逻辑
        PageData snapshot = new PageData();
        snapshot.put("cameraCode", cameraCode);
        snapshot.put("fileName", cameraCode + "_snapshot_" + System.currentTimeMillis() + ".jpg");
        snapshot.put("filePath", "/snapshots/" + cameraCode + "/");
        snapshot.put("captureTime", DateUtils.getTime());
        snapshot.put("createTime", DateUtils.getTime());
        
        // 这里应该调用实际的抓拍接口
        // 模拟抓拍成功
        return 1;
    }

    @Override
    public List<PageData> selectLinkageRuleList(PageData pd)
    {
        return videoDeviceMapper.selectLinkageRuleList(pd);
    }

    @Override
    public PageData selectLinkageRuleById(Long id)
    {
        return videoDeviceMapper.selectLinkageRuleById(id);
    }

    @Override
    public int insertLinkageRule(PageData pd)
    {
        pd.put("createTime", DateUtils.getTime());
        pd.put("updateTime", DateUtils.getTime());
        return videoDeviceMapper.insertLinkageRule(pd);
    }

    @Override
    public int updateLinkageRule(PageData pd)
    {
        pd.put("updateTime", DateUtils.getTime());
        return videoDeviceMapper.updateLinkageRule(pd);
    }

    @Override
    public int deleteLinkageRuleById(Long id)
    {
        return videoDeviceMapper.deleteLinkageRuleById(id);
    }

    @Override
    public int toggleLinkageRule(Long id, PageData pd)
    {
        pd.put("id", id);
        pd.put("updateTime", DateUtils.getTime());
        return videoDeviceMapper.updateLinkageRule(pd);
    }

    @Override
    public List<PageData> selectLinkageRecordList(PageData pd)
    {
        return videoDeviceMapper.selectLinkageRecordList(pd);
    }

    @Override
    public int executeLinkageRule(PageData pd)
    {
        // 执行联动规则的逻辑
        String triggerDeviceCode = (String) pd.get("triggerDeviceCode");
        String linkageCameraCode = (String) pd.get("linkageCameraCode");
        String linkageAction = (String) pd.get("linkageAction");
        
        // 记录联动执行
        PageData linkageRecord = new PageData();
        linkageRecord.put("ruleId", pd.get("ruleId"));
        linkageRecord.put("triggerDeviceCode", triggerDeviceCode);
        linkageRecord.put("linkageCameraCode", linkageCameraCode);
        linkageRecord.put("linkageAction", linkageAction);
        linkageRecord.put("executeTime", DateUtils.getTime());
        linkageRecord.put("executeResult", "success");
        linkageRecord.put("createTime", DateUtils.getTime());
        
        videoDeviceMapper.insertLinkageRecord(linkageRecord);
        
        // 根据联动动作执行对应操作
        switch (linkageAction) {
            case "start_recording":
                PageData recordingPd = new PageData();
                recordingPd.put("cameraCode", linkageCameraCode);
                recordingPd.put("action", "start");
                recordingControl(recordingPd);
                break;
            case "goto_preset":
                PageData ptzPd = new PageData();
                ptzPd.put("cameraCode", linkageCameraCode);
                ptzPd.put("command", "PRESET_1");
                ptzPd.put("speed", 5);
                ptzControl(ptzPd);
                break;
            case "capture_image":
                takeSnapshot(linkageCameraCode);
                break;
        }
        
        return 1;
    }

    @Override
    public List<PageData> selectRecordingFileList(PageData pd)
    {
        return videoDeviceMapper.selectRecordingFileList(pd);
    }

    @Override
    public List<PageData> selectPresetList(String cameraCode)
    {
        PageData pd = new PageData();
        pd.put("cameraCode", cameraCode);
        return videoDeviceMapper.selectPresetList(pd);
    }

    @Override
    public int setPreset(PageData pd)
    {
        pd.put("createTime", DateUtils.getTime());
        return videoDeviceMapper.insertPreset(pd);
    }

    @Override
    public int deletePresetById(Long id)
    {
        return videoDeviceMapper.deletePresetById(id);
    }

    @Override
    public PageData checkCameraHealth(String cameraCode)
    {
        // 模拟摄像机健康检测
        PageData health = new PageData();
        health.put("cameraCode", cameraCode);
        health.put("isOnline", 1);
        health.put("cpuUsage", 45.6);
        health.put("memoryUsage", 67.8);
        health.put("diskUsage", 23.4);
        health.put("networkStatus", "正常");
        health.put("lastCheckTime", DateUtils.getTime());
        
        return health;
    }

    @Override
    public PageData getCameraStatistics()
    {
        return videoDeviceMapper.selectCameraStatistics(new PageData());
    }

    @Override
    public int syncVideoData(PageData pd)
    {
        // 模拟从其他子系统同步视频设备数据
        try {
            // 这里应该调用其他子系统的接口获取摄像机数据
            // 更新本地数据库
            
            return 1;
        } catch (Exception e) {
            e.printStackTrace();
            return 0;
        }
    }
}