package cn.iocoder.yudao.module.mes.service.qc.seedquality;

import cn.iocoder.yudao.module.mes.controller.admin.qc.seedquality.vo.MesQcSeedIndicatorRangeSaveReqVO;
import cn.iocoder.yudao.module.mes.dal.dataobject.qc.seedquality.MesQcSeedIndicatorRangeDO;
import cn.iocoder.yudao.module.mes.dal.mysql.qc.seedquality.MesQcSeedIndicatorRangeMapper;
import jakarta.annotation.Resource;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;

import java.util.List;
import java.util.Set;
import java.math.BigDecimal;
import java.util.stream.Collectors;

@Service
public class MesQcSeedIndicatorRangeService {
    private static final Set<String> CODES = Set.of("purity", "cleanliness", "germination_rate", "moisture");
    @Resource private MesQcSeedIndicatorRangeMapper mapper;

    public List<MesQcSeedIndicatorRangeDO> getRanges() {
        return mapper.selectList().stream().filter(item -> CODES.contains(item.getIndicatorCode())).toList();
    }

    @Transactional(rollbackFor = Exception.class)
    public void saveRanges(MesQcSeedIndicatorRangeSaveReqVO request) {
        List<MesQcSeedIndicatorRangeSaveReqVO.Item> items = request.getRanges();
        if (items == null || items.size() != CODES.size() || items.stream().anyMatch(item -> item == null || item.getIndicatorCode() == null
                || item.getMinValue() == null || item.getMaxValue() == null)
                || !items.stream().map(MesQcSeedIndicatorRangeSaveReqVO.Item::getIndicatorCode)
                .collect(Collectors.toSet()).equals(CODES))
            throw new IllegalArgumentException("必须完整配置纯度、净度、发芽率、水分四项指标");
        for (MesQcSeedIndicatorRangeSaveReqVO.Item item : items) {
            if (item.getMinValue().compareTo(BigDecimal.ZERO) < 0 || item.getMaxValue().compareTo(new BigDecimal("100")) > 0
                    || item.getMinValue().compareTo(item.getMaxValue()) > 0)
                throw new IllegalArgumentException("指标合格范围必须处于 0–100 且下限不大于上限：" + item.getIndicatorCode());
            MesQcSeedIndicatorRangeDO row = new MesQcSeedIndicatorRangeDO();
            row.setIndicatorCode(item.getIndicatorCode());
            row.setMinValue(item.getMinValue());
            row.setMaxValue(item.getMaxValue());
            if (mapper.selectById(item.getIndicatorCode()) == null) mapper.insert(row);
            else mapper.updateById(row);
        }
    }

}