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

import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.vincent.rsf.server.manager.controller.params.ReviseLogItemParams;
import com.vincent.rsf.server.manager.entity.Loc;
import com.vincent.rsf.server.manager.entity.LocItem;
import com.vincent.rsf.server.manager.entity.ReviseLog;
import com.vincent.rsf.server.manager.mapper.ReviseLogItemMapper;
import com.vincent.rsf.server.manager.entity.ReviseLogItem;
import com.vincent.rsf.server.manager.service.LocItemService;
import com.vincent.rsf.server.manager.service.LocService;
import com.vincent.rsf.server.manager.service.ReviseLogItemService;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.vincent.rsf.server.manager.service.ReviseLogService;
import org.springframework.beans.BeanUtils;
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.Objects;

@Service("reviseLogItemService")
public class ReviseLogItemServiceImpl extends ServiceImpl<ReviseLogItemMapper, ReviseLogItem> implements ReviseLogItemService {

    @Autowired
    private  ReviseLogService reviseLogService;
    @Autowired
    private LocItemService locItemService;
    @Autowired
    private LocService locService;


    /**
     * 保存库存调整历史单明细
     * @param reviseLogItem
     * @return
     */
    @Override
    @Transactional(rollbackFor = Exception.class)
    public List<ReviseLogItem> itemSave(ReviseLogItemParams reviseLogItem, Long userId) {
        ReviseLog reviseLog = reviseLogService.getById(reviseLogItem.getReviseLogId());
        if (Objects.isNull(reviseLog)) {
            throw new RuntimeException("库存历史单据不存在！！");
        }
        Loc locItem = locService.getOne(new LambdaQueryWrapper<Loc>()
                .eq(Loc::getCode, reviseLog.getLocCode()));
        if (Objects.isNull(locItem)) {
            throw new RuntimeException("库位库存不存在！！");
        }
        List<ReviseLogItem> items = reviseLogItem.getItems();
        items.forEach(item -> {
            ReviseLogItem logItem = new ReviseLogItem();
            BeanUtils.copyProperties(item, logItem);
            logItem.setReviseLogId(reviseLogItem.getReviseLogId())
                    .setUpdateBy(userId)
                    .setCreateBy(userId)
                    .setLocId(locItem.getId())
                    .setLocCode(locItem.getCode());
            if (Objects.isNull(item.getAnfme())) {
                item.setAnfme(0.0);
            }
            if (!this.save(logItem)) {
                throw new RuntimeException("库存明细调整失败");
            }

            LocItem one = locItemService.getOne(new LambdaQueryWrapper<LocItem>()
                    .eq(LocItem::getMatnrId, logItem.getMatnrId())
                    .eq(LocItem::getBatch, logItem.getBatch())
                    .eq(LocItem::getFieldsIndex, logItem.getFieldsIndex())
                    .eq(LocItem::getLocCode, logItem.getLocCode()));
            if (Objects.isNull(one)) {
                throw new RuntimeException("库存明细不存在！！");
            }

            one.setAnfme(logItem.getReviseQty());

            if (!locItemService.updateById(one)) {
                throw new RuntimeException("库存明细修改失败！！");
            }
        });
        return items;
    }
}