package com.dy.pmsProduct.schedule;

import cn.hutool.json.JSONArray;
import cn.hutool.json.JSONObject;
import com.dy.common.webUtil.QueryResultVo;
import com.dy.pmsGlobal.daoBa.BaUserMapper;
import com.dy.pmsGlobal.daoPlt.PltStationMapper;
import com.dy.pmsGlobal.daoPr.PrAssemblyPlanMapper;
import com.dy.pmsGlobal.daoPr.PrScheduleMapper;
import com.dy.pmsGlobal.daoPr.PrScheduleRelMapper;
import com.dy.pmsGlobal.pojoBa.BaUser;
import com.dy.pmsGlobal.pojoPlt.PltStation;
import com.dy.pmsGlobal.pojoPr.PrSchedule;
import com.dy.pmsGlobal.pojoPr.PrScheduleRel;
import lombok.extern.slf4j.Slf4j;
import org.apache.dubbo.common.utils.PojoUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;

import java.util.List;
import java.util.Map;
import java.util.Optional;
import java.util.concurrent.ConcurrentHashMap;
import java.util.stream.Collectors;

@Slf4j
@Service
public class ScheduleSv {
    private PrScheduleMapper scheduleDao;
    private PrScheduleRelMapper scheduleRelDao;
    private PrAssemblyPlanMapper assemblyPlanDao;
    private PltStationMapper stationDao;
    private BaUserMapper baUserDao;

    @Autowired
    public void setStationDao(PltStationMapper stationDao) {
        this.stationDao = stationDao;
    }

    @Autowired
    public void setScheduleRelDao(PrScheduleRelMapper scheduleRelDao) {
        this.scheduleRelDao = scheduleRelDao;
    }

    @Autowired
    public void setAssemblyPlanDao(PrAssemblyPlanMapper assemblyPlanDao) {
        this.assemblyPlanDao = assemblyPlanDao;
    }

    @Autowired
    public void setScheduleDao(PrScheduleMapper scheduleDao) {
        this.scheduleDao = scheduleDao;
    }

    @Autowired
    private void setBaUserMapper(BaUserMapper baUserDao) {
        this.baUserDao = baUserDao;
    }

    @Transactional
    public int save(PrSchedule schedule) {
        int count = scheduleDao.insertSelective(schedule);
        saveRel(schedule);
        return count;
    }
    @Transactional
    public int update(PrSchedule schedule) {
        scheduleRelDao.deleteByScheduleId(schedule.id);
        saveRel(schedule);
        return scheduleDao.updateByPrimaryKeySelective(schedule);
    }

    private void saveRel(PrSchedule schedule) {
        schedule.relList.forEach(rel -> validateRelData(rel, schedule));
        schedule.relList.forEach(rel -> scheduleRelDao.insertSelective(rel));
    }

    private void validateRelData(PrScheduleRel rel, PrSchedule schedule) {
        validatePlan(rel);
        validateStation(rel);
        rel.scheduleId = schedule.id;
    }

    private void validatePlan(PrScheduleRel rel) {
        if (rel.planId != null && rel.nodeId != null) {
            long countPlan = assemblyPlanDao.countByPlanIdAndNodeId(rel.planId, rel.nodeId);
            if (countPlan == 0) {
                log.error("排班数据不匹配, planId:{}, nodeId:{}", rel.planId, rel.nodeId);
                throw new RuntimeException("排班数据不匹配, planId:" + rel.planId + ", nodeId:" + rel.nodeId);
            }
        }
    }

    private void validateStation(PrScheduleRel rel) {
        if (rel.stationId != null) {
            Optional<PltStation> stationOpt = Optional.ofNullable(stationDao.selectByPrimaryKey(rel.stationId));
            stationOpt.orElseThrow(() -> {
                log.error("工站信息不存在, stationId:{}", rel.stationId);
                return new RuntimeException("工站信息不存在, stationId:" + rel.stationId);
            });
        }
    }

    public PrSchedule selectById(Long id) {
        return scheduleDao.selectByPrimaryKey(id);
    }

    public List<BaUser> selectById() {
        List<BaUser> userList = baUserDao.getUserList();
        return userList;
    }

    public QueryResultVo<List<PrSchedule>> selectSome(QueryVo vo) {
        Map<String, Object> params = (Map<String, Object>) PojoUtils.generalize(vo);
        //查询符合条件的记录总数
        Long itemTotal = scheduleDao.selectSomeCount(params);
        QueryResultVo<List<PrSchedule>> rsVo = new QueryResultVo<>(vo.pageSize, vo.pageCurr);
        //计算分页等信息
        rsVo.calculateAndSet(itemTotal, params);
        //查询符合条件的记录
        rsVo.obj = scheduleDao.selectSome(params);
        return rsVo;
    }

    public List<JSONObject> selectPlan(QueryVo vo) {
        List<JSONObject> list = assemblyPlanDao.selectByPlanName(vo.planName);
        Map<String, JSONObject> map = new ConcurrentHashMap<>(); // 使用并发安全的Map
        for(JSONObject item:list){
            String planId = String.valueOf(item.getObj("planId"));
            JSONObject innerObject = new JSONObject()
                    .set("nodeId", String.valueOf(item.getObj("nodeId")))
                    .set("content", item.getObj("content"));
            if(map.containsKey(planId)){
                JSONArray array = (JSONArray)map.get(planId).get("nodes");
                array.add(innerObject);
            }else{
                JSONArray array = new JSONArray();
                array.add(innerObject);
                JSONObject outObject= new JSONObject()
                        .set("planId", planId)
                        .set("planName", item.getObj("planName"))
                        .set("nodes", array);
                map.put(planId,outObject);
            }
        }
        return map.values().stream().collect(Collectors.toList());
    }

    public List<PrSchedule> selectAll(QueryVo queryVo) {
        return scheduleDao.selectAll(queryVo.scheduleDate, queryVo.userId);
    }
}