package com.zy.asrs.wms.asrs.manage;

import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.zy.asrs.framework.common.Cools;
import com.zy.asrs.framework.exception.CoolException;
import com.zy.asrs.wms.asrs.entity.Loc;
import com.zy.asrs.wms.asrs.entity.LocDetl;
import com.zy.asrs.wms.asrs.entity.Task;
import com.zy.asrs.wms.asrs.entity.TaskDetl;
import com.zy.asrs.wms.asrs.entity.enums.LocStsType;
import com.zy.asrs.wms.asrs.entity.enums.TaskStsType;
import com.zy.asrs.wms.asrs.service.*;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;

import java.util.List;

@Service
public class LocManage {

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

    @Autowired
    private LocService locService;

    @Autowired
    private LocDetlService locDetlService;

    @Autowired
    private WorkService workService;


    @Autowired
    private TaskService taskService;


    @Autowired
    private TaskDetlService taskDetlService;


    /**
     * 移库方法
     *
     * @param sourceLocId 源库位
     * @param locId       目标库位
     */
    @Transactional
    public void locMove(Long sourceLocId, Long locId) {
        logger.info("移库操作，源库位：{}，目标库位：{}", sourceLocId, locId);
        if (Cools.isEmpty(sourceLocId) || Cools.isEmpty(locId)) {
            throw new CoolException("源库位或目标为空");
        }
        Loc sourceLoc = locService.getById(sourceLocId);
        Loc loc = locService.getById(locId);
        if (Cools.isEmpty(sourceLoc) || Cools.isEmpty(loc)) {
            throw new CoolException("源库位或目标为空");
        }
        List<LocDetl> locDetls = locDetlService.list(new LambdaQueryWrapper<LocDetl>().eq(LocDetl::getLocId, sourceLoc.getId()));
        //TODO 根据不同的设备，可能有不同的移库规则

        // 保存工作档
        Task task = new Task();
        task.setTaskNo(workService.generateTaskNo(1L));
        // 任务状态
        task.setTaskSts(TaskStsType.GENERATE_OUT.id);
        // 任务类型
        task.setTaskType(11L);
        // 优先级
        task.setIoPri(1);
        // 源库位
        task.setOriginLoc(sourceLoc.getLocNo());
        // 目标库位
        task.setTargetLoc(loc.getLocNo());
        // 托盘码
        task.setBarcode(loc.getBarcode());
        boolean res = taskService.save(task);
        if (!res) {
            throw new CoolException("保存工作档失败");
        }
        // 工作档明细保存
        for (LocDetl locDetl : locDetls) {
            TaskDetl taskDetl = new TaskDetl();
            taskDetl.sync(locDetl);
            taskDetl.setTaskId(task.getId());
            if (!taskDetlService.save(taskDetl)) {
                throw new CoolException("保存工作档明细失败");
            }
        }
        // 修改源库位状态
        if (sourceLoc.getLocStsId$().equals("D") || sourceLoc.getLocStsId$().equals("F")) {
            sourceLoc.setLocStsId(LocStsType.R.val()); // R.出库预约
            if (!locService.updateById(sourceLoc)) {
                throw new CoolException("更新源库位状态失败");
            }
        } else {
            throw new CoolException("源库位出库失败，状态：" + sourceLoc.getLocStsId$());
        }
        // 修改目标库位状态
        if (loc.getLocStsId$().equals("O")) {
            loc.setLocStsId(LocStsType.S.val()); // S.入库预约
            if (!locService.updateById(loc)) {
                throw new CoolException("更新目标库位状态失败");
            }
        } else {
            throw new CoolException("移转失败，目标库位状态：" + loc.getLocStsId$());
        }
    }
}