package com.yuanchu.mom.service.impl;


import ch.qos.logback.core.joran.util.beans.BeanUtil;
import com.baomidou.mybatisplus.core.conditions.update.LambdaUpdateWrapper;
import com.baomidou.mybatisplus.core.toolkit.Wrappers;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;
import com.yuanchu.mom.mapper.RawInsProductMapper;
import com.yuanchu.mom.mapper.RawInspectMapper;
import com.yuanchu.mom.pojo.RawInsProduct;
import com.yuanchu.mom.pojo.RawInspect;
import com.yuanchu.mom.pojo.vo.RawInsProductVo;
import com.yuanchu.mom.service.RawInsProductService;
import com.yuanchu.mom.utils.MyUtil;
import org.springframework.beans.BeanUtils;
import org.springframework.stereotype.Service;

import javax.annotation.Resource;
import java.sql.Wrapper;
import java.util.*;
import java.util.stream.Collectors;

/**
 * 原材料申请单中的项目列表(RawInsProduct)表服务实现类
 *
 * @author zss
 * @since 2023-08-01 13:52:31
 */
@Service
public class RawInsProductServiceImpl extends ServiceImpl<RawInsProductMapper, RawInsProduct> implements RawInsProductService {

    @Resource
    RawInsProductMapper rawInsProductMapper;

    @Resource
    RawInspectMapper rawInspectMapper;

    //更新检验项目(填写检验值,检验设备)
    @Override
    public void updaterawInsProduct(int userId, Integer rpId, String testValue, Integer devId) {
        RawInsProduct rawInsProduct = rawInsProductMapper.selectById(rpId);
        //赋值设备
        rawInsProduct.setDeviceId(devId);
        //赋值检验员id
        rawInsProduct.setUserId(userId);
        //判断检测值是否满足标准值和内控值的要求,如果不满足则检验结论为不合格0
        String required = rawInsProduct.getRequired();//标准值
        String internal = rawInsProduct.getInternal();//内控值
        rawInsProduct.setTestValue(testValue);
        if (testValue.equals("过")){
            rawInsProduct.setTestState(1);
        }else if (testValue.equals("不过")){
            rawInsProduct.setTestState(0);
        }else {
            char req = required.charAt(0);
            List<Integer> list = Arrays.stream(testValue.split(",")).map(s -> {
                int values=2;
                if (req == '>' || req == '<' || req == '=') {
                    values = checkValues(required, internal, s);
                }else {
                    values = conValues(required, internal, s);
                }
                return values;
            }).collect(Collectors.toList());
            if (list.contains(0)) {
                //如果其中一个检验值不合格则该项目检验不合格
                rawInsProduct.setTestState(0);
            } else {
                rawInsProduct.setTestState(1);
            }
        }
        /*更新原材料检验项目表*/
        rawInsProductMapper.updateById(rawInsProduct);
        /*更新原材料检验单*/
        RawInspect rawInspect = new RawInspect();
        rawInspect.setId(rawInsProduct.getRawInspectId());
        rawInspectMapper.updateById(rawInspect);
    }

    //只更改设备,之前的检验值删掉
    @Override
    public void updateDevByRpId(Integer rpId, Integer devId) {
        LambdaUpdateWrapper<RawInsProduct> updateWrapper = Wrappers.<RawInsProduct>lambdaUpdate()
                .eq(RawInsProduct::getId, rpId)
                .set(RawInsProduct::getDeviceId, devId)
                .set(RawInsProduct::getTestState, null)
                .set(RawInsProduct::getTestValue, null);
        rawInsProductMapper.update(new RawInsProduct(), updateWrapper);
    }

    /*判断检测值是否满足标准值和内控值的要求,如果不满足则检验结论为不合格*/
    //如果是±的操作
    private int conValues(String standardValueStr, String controlValueStr, String detectionValueStr) {
        double standVar = Double.parseDouble(standardValueStr);
        double controlVar = Double.parseDouble(controlValueStr);
        double detecVar = Double.parseDouble(detectionValueStr);
        double a = standVar + controlVar;
        double b = standVar - controlVar;
        if (detecVar >= b && detecVar <= a) {
            return 1;
        }
        return 0;
    }
    //如果是> , < ,=的操作
    private int checkValues(String standardValueStr, String controlValueStr, String detectionValueStr) {
        boolean isStandardValueSatisfied = isValueSatisfied(standardValueStr, detectionValueStr);
        boolean isControlValueSatisfied = isValueSatisfied(controlValueStr, detectionValueStr);

        if (isStandardValueSatisfied && isControlValueSatisfied) {
            return 1;
        } else {
            return 0;
        }
    }

    private boolean isValueSatisfied(String valueStr, String detectionValueStr) {
        String substring = valueStr.substring(1, 2);
        if (substring.equals("=")) {
            String operator = valueStr.substring(0, 2);
            Double standardValue = Double.parseDouble(valueStr.substring(2));
            Double detectionValue = Double.parseDouble(detectionValueStr);
            switch (operator) {
                case ">=":
                    return detectionValue >= standardValue;
                case "<=":
                    return detectionValue <= standardValue;
                default:
                    return false;
            }
        } else {
            String operator = valueStr.substring(0, 1);
            Double standardValue = Double.parseDouble(valueStr.substring(1));
            Double detectionValue = Double.parseDouble(detectionValueStr);
            switch (operator) {
                case ">":
                    return detectionValue > standardValue;
                case "≥":
                    return detectionValue >= standardValue;
                case "≤":
                    return detectionValue <= standardValue;
                case "<":
                    return detectionValue < standardValue;
                case "=":
                    return detectionValue.equals(standardValue);
                default:
                    return false;
            }
        }
    }

}