package com.ruoyi.business.service.impl;

import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.ruoyi.business.dto.OfficialInventoryDto;
import com.ruoyi.business.dto.PendingInventoryDto;
import com.ruoyi.business.entity.InputInventoryRecord;
import com.ruoyi.business.mapper.InputInventoryRecordMapper;
import com.ruoyi.business.service.InputInventoryRecordService;
import com.ruoyi.business.service.InventorySummaryService;
import lombok.RequiredArgsConstructor;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;

import java.math.BigDecimal;

import static com.ruoyi.business.constant.InventoryRecordConstant.OFFICIAL_INVENTORY;
import static com.ruoyi.business.constant.InventoryRecordConstant.PENDING_INVENTORY;

/**
 * <p>
 * 入库记录表 服务实现类
 * </p>
 *
 * @author chenhj
 * @since 2025-06-14
 */
@Service
@RequiredArgsConstructor
public class InputInventoryRecordServiceImpl extends ServiceImpl<InputInventoryRecordMapper, InputInventoryRecord> implements InputInventoryRecordService {
    @Autowired
    private InputInventoryRecordMapper inputInventoryRecordMapper;
    @Autowired
    private InventorySummaryService inventorySummaryService;

    @Override
    public int insertInputInventoryRecord(PendingInventoryDto pendingInventoryDto, OfficialInventoryDto officialInventoryDto, BigDecimal quantity) {
        if ((pendingInventoryDto != null && officialInventoryDto != null) || (pendingInventoryDto == null && officialInventoryDto == null)) {
            throw new RuntimeException("库存记录异常");
        }

        InputInventoryRecord inputInventoryRecord = new InputInventoryRecord();
        if (officialInventoryDto != null) {
            inputInventoryRecord.setInventoryType(OFFICIAL_INVENTORY);
            inputInventoryRecord.setId(officialInventoryDto.getId());
        } else {
            inputInventoryRecord.setInventoryType(PENDING_INVENTORY);
            inputInventoryRecord.setId(pendingInventoryDto.getId());
        }
        inputInventoryRecord.setQuantity(quantity);

        inputInventoryRecordMapper.insert(inputInventoryRecord);

        // 更新库存
        return inventorySummaryService.updateInventory(pendingInventoryDto, officialInventoryDto);
    }
}