package com.aps.core.service.impl;

import cn.hutool.core.util.IdUtil;
import com.aps.common.core.domain.R;
import com.aps.common.core.utils.DateUtils;
import com.aps.common.core.web.domain.AjaxResult;
import com.aps.common.redis.service.RedisLockUtils;
import com.aps.common.security.utils.SecurityUtils;
import com.aps.core.enums.PLAN_TASK_STATUS;
import com.aps.core.enums.PLAN_TASK_TYPE;
import com.aps.core.enums.REDIS_LOCK_KEY;
import com.aps.core.mapper.ApsPlateStandardRequireOrderEndDayMapper;
import com.aps.core.service.ApsPlate.IApsPlateStandardRequireBatchService;
import com.aps.core.service.ApsPlate.IApsPlateStandardRequireService;
import com.aps.core.service.ApsPlateStandardRequireOrderEndDayService;
import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.baomidou.mybatisplus.extension.plugins.pagination.Page;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.aps.core.domain.ApsPlanTask;
import com.aps.core.service.ApsPlanTaskService;
import com.aps.core.mapper.ApsPlanTaskMapper;
import jakarta.annotation.Resource;
import lombok.extern.slf4j.Slf4j;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;

import static com.aps.common.core.web.domain.AjaxResult.success;
import static com.aps.core.enums.REDIS_LOCK_KEY.PLATE_ORDER_PLAN;

/**
* @author zhl
* @description 针对表【aps_plan_task(计划生成日志表)】的数据库操作Service实现
* @createDate 2025-05-16 14:41:49
*/

@Slf4j
@Service
public class ApsPlanTaskServiceImpl extends ServiceImpl<ApsPlanTaskMapper, ApsPlanTask> implements ApsPlanTaskService{


    @Autowired
    ApsPlanTaskMapper mapper;
    @Autowired
    private IApsPlateStandardRequireService apsPlateStandardRequireService;
    @Resource
    IApsPlateStandardRequireBatchService requireBatchService;

    @Resource
    RedisLockUtils redisLockUtils;

    @Resource
    ApsPlateStandardRequireOrderEndDayMapper  orderEndDayMapper;

    @Override
    public Page<ApsPlanTask> pagingList(Page<ApsPlanTask> page ,ApsPlanTask task){
        LambdaQueryWrapper<ApsPlanTask> queryWrapper=new LambdaQueryWrapper<>();
        queryWrapper.like( null!=task.getTaskType(),  ApsPlanTask::getTaskType,task.getTaskType());
        return mapper.selectPage(page, queryWrapper);
    }

    /**
     * 创建新生计划任务
     */
    @Override
    public void savePlanTask(String batchNum){
        ApsPlanTask task = ApsPlanTask.builder().id(IdUtil.getSnowflakeNextId())
                .batchNum(batchNum)
                .taskStatus(PLAN_TASK_STATUS.IN_PROCESS.getCode())
                .taskType(PLAN_TASK_TYPE.PLATE_PLAN.getCode())
                .createBy(SecurityUtils.getUsername())
                .createTime(DateUtils.getNowDate())
                .delFlag(0)
                .build();
        baseMapper.insert(task);

    }
    /**
     * 根据批次号 更新状态
     * */
    @Override
    public void updateTaskStatus(String batchNum, PLAN_TASK_STATUS status){
        LambdaQueryWrapper<ApsPlanTask> queryWrapper=new LambdaQueryWrapper<>();
        queryWrapper.like(ApsPlanTask::getBatchNum,batchNum);
        ApsPlanTask task = ApsPlanTask.builder()
                .taskStatus(status.getCode())
                .updateBy(SecurityUtils.getUsername())
                .updateTime(DateUtils.getNowDate())
                .build();
        baseMapper.update(task,queryWrapper);
    }

    @Override
    public AjaxResult generatorPlan()
    {
        String plateOrderPlanKey = PLATE_ORDER_PLAN.getKey();
        boolean existsLock = redisLockUtils.existLock(plateOrderPlanKey, PLAN_TASK_TYPE.PLATE_PLAN.getCode());
        if (existsLock){
            return AjaxResult.warn("钣金工单计划任务正在执行中!");
        }
        LambdaQueryWrapper<ApsPlanTask> queryWrapper=new LambdaQueryWrapper<>();
        queryWrapper.eq(ApsPlanTask::getTaskType,PLAN_TASK_TYPE.PLATE_PLAN.getCode());
        queryWrapper.eq(ApsPlanTask::getTaskStatus,PLAN_TASK_STATUS.IN_PROCESS.getCode());
        boolean existsDbTask = mapper.exists(queryWrapper);
        if (existsDbTask){
            return AjaxResult.warn("钣金工单计划任务正在执行中!!");
        }
        try {
            redisLockUtils.getLock(plateOrderPlanKey,PLAN_TASK_TYPE.PLATE_PLAN.getCode(), 3*60L);
            String batchNum= requireBatchService.getNewBatchNumber();
            this.savePlanTask(batchNum);
            apsPlateStandardRequireService.generatorPlan(batchNum);
            this.updateTaskStatus(batchNum, PLAN_TASK_STATUS.FINISHED);
            /*清除已经存在的 工单计划完工时间*/
            orderEndDayMapper.batchRemove();
            log.info("计划任务执行完成!"+batchNum);
            return success();
        }catch (Exception e){
            redisLockUtils.releaseLock(plateOrderPlanKey,PLAN_TASK_TYPE.PLATE_PLAN.getCode());
            log.error("计划任务执行失败!"+e.getMessage());
            return AjaxResult.error("计划任务执行失败!"+e.getMessage());
        }finally {
            redisLockUtils.releaseLock(plateOrderPlanKey,PLAN_TASK_TYPE.PLATE_PLAN.getCode());
        }
    }

}