package com.ard.route.service.impl;

import java.util.List;

import com.alibaba.fastjson2.JSON;
import com.ard.common.core.domain.entity.SysUser;
import com.ard.common.utils.DateUtils;
import com.ard.common.utils.SecurityUtils;
import com.ard.common.utils.uuid.IdUtils;
import com.ard.route.domain.route.ArdRouteMission;
import com.ard.route.domain.route.ArdRoutePoint;
import com.ard.route.domain.route.UpdateMission;
import com.ard.route.mapper.ArdRoutePointMapper;
import com.ard.route.websocket.utils.MiWebSocketUtils;
import com.ard.system.mapper.SysUserMapper;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import com.ard.route.mapper.ArdRouteMissionMapper;
import com.ard.route.service.IArdRouteMissionService;

import static com.ard.common.utils.SecurityUtils.getUserId;


/**
 * 航线任务Service业务层处理
 * 
 * @author xia
 * @date 2026-01-20
 */
@Service
@Slf4j
public class ArdRouteMissionServiceImpl implements IArdRouteMissionService {

    @Autowired
    private ArdRouteMissionMapper ardRouteMissionMapper;

    @Autowired
    private ArdRoutePointMapper ardRoutePointMapper;

    @Autowired
    private SysUserMapper sysUserMapper;

    /**
     * 查询航线任务
     * 
     * @param id 航线任务主键
     * @return 航线任务
     */
    @Override
    public ArdRouteMission selectArdRouteMissionById(String id) {
        ArdRouteMission ardRouteMission = ardRouteMissionMapper.selectArdRouteMissionById(id);
        ardRouteMission.setMissionDetailList(getMissionDetailList(id));
        return ardRouteMission;
    }

    /**
     * 查询航线任务列表
     * 
     * @param ardRouteMission 航线任务
     * @return 航线任务
     */
    @Override
    public List<ArdRouteMission> selectArdRouteMissionList(ArdRouteMission ardRouteMission) {
        List<ArdRouteMission> list = ardRouteMissionMapper.selectArdRouteMissionList(ardRouteMission);
        for (ArdRouteMission routeMission : list) {
            routeMission.setMissionDetailList(getMissionDetailList(routeMission.getId()));
        }
        return list;
    }

    private List<ArdRoutePoint> getMissionDetailList(String missionId) {
        return ardRoutePointMapper.selectArdRoutePointByMissionId(missionId);
    }

    /**
     * 新增航线任务
     * 
     * @param ardRouteMission 航线任务
     * @return 结果
     */
    @Override
    public int insertArdRouteMission(ArdRouteMission ardRouteMission) {
        ardRouteMission.setId(IdUtils.simpleUUID());
        ardRouteMission.setExecuteStatus("0");
        ardRouteMission.setIsRead("0");
        ardRouteMission.setCreateTime(DateUtils.getNowDate());
        ardRouteMission.setIssuerTime(DateUtils.getNowDate());
        ardRouteMission.setIssuerName(getUserName(ardRouteMission.getIssuerId()));
        dataProcessingRoutePoint(ardRouteMission.getMissionDetailList(),ardRouteMission.getId());
        try {
            log.debug("给用户{}定时推送,航线任务信息", ardRouteMission.getIssuerName());
            MiWebSocketUtils.sendMessage(ardRouteMission.getIssuerId(),JSON.toJSONString(ardRouteMission));
        } catch (Exception e) {
            log.error("Error sending message to session {}", ardRouteMission.getIssuerName(), e);
        }
        return ardRouteMissionMapper.insertArdRouteMission(ardRouteMission);
    }

    /**
     * 修改航线任务
     * 
     * @param ardRouteMission 航线任务
     * @return 结果
     */
    @Override
    public int updateArdRouteMission(ArdRouteMission ardRouteMission) {
        validateForCreate(ardRouteMission,"2");
        ardRouteMission.setUpdateTime(DateUtils.getNowDate());
        ardRouteMission.setIssuerName(getUserName(ardRouteMission.getIssuerId()));
        // 删除航线任务航点
        ardRoutePointMapper.deleteArdRoutePointByMissionId(ardRouteMission.getId());
        // 重新插入航线任务航点
        dataProcessingRoutePoint(ardRouteMission.getMissionDetailList(),ardRouteMission.getId());
        return ardRouteMissionMapper.updateArdRouteMission(ardRouteMission);
    }

    // 获取用户名称
    private String getUserName(Long userId) {
        SysUser sysUser = sysUserMapper.selectUserById(userId);
        return sysUser.getUserName();
    }

    /**
     * 航线任务航点对象数据加工
     */
    private void dataProcessingRoutePoint(List<ArdRoutePoint> missionDetailList,String missionId){
        for (ArdRoutePoint missionDetail : missionDetailList) {
            missionDetail.setMissionId(missionId);
        }
        ardRoutePointMapper.insertArdRoutePointS(missionDetailList);
    }

    /**
     * 批量删除航线任务
     * 
     * @param ids 需要删除的航线任务主键
     * @return 结果
     */
    @Override
    public int deleteArdRouteMissionByIds(String[] ids) {
        // 删除航线任务时只能删除自己的航线任务
        for (String id : ids) {
            ArdRouteMission ardRouteMission = ardRouteMissionMapper.selectArdRouteMissionById(id);
            validateForCreate(ardRouteMission,"1");
        }
        // 删除航线任务航点
        ardRoutePointMapper.deleteArdRoutePointByMissionId(ids[0]);
        return ardRouteMissionMapper.deleteArdRouteMissionByIds(ids);
    }

    // 验证,只有当前用户是下发人才能删除修改
    private void validateForCreate(ArdRouteMission mission,String type) {
        if (!mission.getIssuerId().equals(getUserId())){
            if ("1".equals(type)){
                throw new RuntimeException("只能删除下发自己的航线任务信息【" + mission.getMissionName() + "】，无法执行操作！");
            }else if ("2".equals(type)){
                throw new RuntimeException("只能修改下发自己的航线任务信息【" + mission.getMissionName() + "】，无法执行操作！");
            }
        }
    }

    /**
     * 删除航线任务信息
     * 
     * @param id 航线任务主键
     * @return 结果
     */
    @Override
    public int deleteArdRouteMissionById(String id) {
        ArdRouteMission ardRouteMission = ardRouteMissionMapper.selectArdRouteMissionById(id);
        if (ardRouteMission != null){
            validateForCreate(ardRouteMission,"1");
        }
        ardRoutePointMapper.deleteArdRoutePointByMissionId(id);
        return ardRouteMissionMapper.deleteArdRouteMissionById(id);
    }

    /**
     * 修改航线任务状态
     *
     * @param id 航线任务主键
     * @param status 状态类型
     * @return 结果
     */
    @Override
    public int updateArdRouteMissionStatus(String id, String status) {
        ArdRouteMission ardRouteMission = new ArdRouteMission();
        ardRouteMission.setId(id);
        ardRouteMission.setExecuteStatus(status);
        ardRouteMission.setExecuteName(SecurityUtils.getUsername());
        ardRouteMission.setExecuteTime(DateUtils.getNowDate());
        ardRouteMission.setUpdateTime(DateUtils.getNowDate());
        return ardRouteMissionMapper.updateArdRouteMission(ardRouteMission);
    }

    /**
     * 批量修改航线任务已读状态
     *
     * @param updateMission 批量修改已读类型实体
     * @return 结果
     */
    @Override
    public int updateIsRead(UpdateMission updateMission) {
        if (updateMission == null || updateMission.getIds() == null || updateMission.getIds().length == 0) {
            return 0;
        }
        String[] ids = updateMission.getIds();
        String isRead = updateMission.getIsRead();
        return ardRouteMissionMapper.updateIsRead(ids, isRead);
    }

    /**
     * 校验航线任务是否可以创建航线
     *
     * @param missionId 航线任务ID
     * @return 结果
     */
    @Override
    public Boolean selectRouteMissionNot(String missionId) {
        ArdRouteMission mission = ardRouteMissionMapper.selectArdRouteMissionById(missionId);
        if (mission != null){
            throw new RuntimeException("创建航线，只能创建下发自己的航线任务信息【" + mission.getMissionName() + "】，无法执行操作！");
        }
        return true;
    }

}