package com.vincent.rsf.server.manager.service.impl;

import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.vincent.rsf.framework.common.R;
import com.vincent.rsf.framework.exception.CoolException;
import com.vincent.rsf.server.manager.controller.params.InitContainerParams;
import com.vincent.rsf.server.manager.entity.WarehouseAreas;
import com.vincent.rsf.server.manager.enums.QRCodeType;
import com.vincent.rsf.server.manager.mapper.BasContainerMapper;
import com.vincent.rsf.server.manager.entity.BasContainer;
import com.vincent.rsf.server.manager.service.BasContainerService;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.vincent.rsf.server.manager.service.WarehouseAreasService;
import org.apache.tika.utils.StringUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;

import java.util.ArrayList;
import java.util.Date;
import java.util.List;
import java.util.Objects;

@Service("basContainerService")
public class BasContainerServiceImpl extends ServiceImpl<BasContainerMapper, BasContainer> implements BasContainerService {

    @Autowired
    private WarehouseAreasService warehouseAreasService;


    /**
     * 容器初始化
     *
     * @param params
     * @param loginUserId
     * @return
     */
    @Override
    @Transactional(rollbackFor = Exception.class)
    public R init(InitContainerParams params, Long loginUserId) {
        if (Objects.isNull(params.getStartNo())) {
            throw new CoolException("容器起始值不能为空！！");
        }
        if (Objects.isNull(params.getEndNo())) {
            throw new CoolException("容器结束值不能为空！！");
        }

        WarehouseAreas areas = warehouseAreasService.getOne(new LambdaQueryWrapper<WarehouseAreas>().eq(WarehouseAreas::getId, 42L));
        if (Objects.isNull(areas)) {
            throw new CoolException("库区不存在，请联系管理员！！");
        }

        if (params.getFlagInit()) {
            this.remove(new LambdaQueryWrapper<>());
        }

        List<BasContainer> containerList = new ArrayList<>();
        for (int i = params.getStartNo(); i <= params.getEndNo() ; i++) {
            BasContainer container = new BasContainer();
            String code = StringUtils.leftPad(i + "", params.getLength(), "0");

            container.setAreas(areas.getName())
                    .setCodeType(QRCodeType.QRCODE_TYPE_BARCODE.desc)
                    .setCode(params.getPrefix() + code)
                    .setCreateTime(new Date())
                    .setCreateBy(loginUserId)
                    .setUpdateBy(loginUserId)
                    .setUpdateTime(new Date())
                    .setContainerType(params.getContainerType());
            containerList.add(container);
        }

        if (!this.saveBatch(containerList)) {
            throw new CoolException("容器保存失败,请检查编码是否有重复！！");
        }

        return R.ok();
    }
}