package com.nq.service.impl;


import com.baomidou.mybatisplus.core.conditions.query.QueryWrapper;
import com.nq.common.ServerResponse;
import com.nq.dao.StockConfigMapper;
import com.nq.enums.EConfigKey;
import com.nq.pojo.StockConfig;
import com.nq.service.IStockConfigServices;
import org.apache.http.util.TextUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;

import javax.annotation.Resource;
import java.util.Collections;
import java.util.HashMap;
import java.util.List;
import java.util.Map;

@Service
public class StockConfigServicesImpl  implements IStockConfigServices {

    @Resource
    StockConfigMapper stockConfigMapper;
    @Override
    public ServerResponse updateStockConfig(StockConfig stockConfig) {
        if(EConfigKey.LIMIT_UP_INTERVAL.getCode().equals(stockConfig.getCKey())){
            if(!validateRanges(stockConfig.getCValue())){
                return ServerResponse.createByErrorMsg("格式错误");
            }
        }
        int ref = stockConfigMapper.updateById(stockConfig);
        if(ref>0){
            return ServerResponse.createBySuccessMsg("设置成功");
        }
        return ServerResponse.createByErrorMsg("设置失败");
    }

    @Override
    public ServerResponse queryAll(String desc) {
        if(TextUtils.isEmpty(desc)){
         return ServerResponse.createBySuccess(stockConfigMapper.selectList(new QueryWrapper<>()));
        }
        QueryWrapper<StockConfig> queryWrapper = new QueryWrapper<>();
        queryWrapper.like("c_desc",desc);
        return ServerResponse.createBySuccess(stockConfigMapper.selectList(queryWrapper));
    }

    @Override
    public StockConfig queryByKey(String key) {
        QueryWrapper<StockConfig> queryWrapper = new QueryWrapper<>();
        queryWrapper.eq("c_key",key);
        return stockConfigMapper.selectOne(queryWrapper);
    }

    @Override
    public Map<String, StockConfig> queryByKeys(List<String> keys) {
        QueryWrapper<StockConfig> queryWrapper = new QueryWrapper<>();
        queryWrapper.in("c_key", keys);

        List<StockConfig> stockConfigs = stockConfigMapper.selectList(queryWrapper);

        // 构建结果的 Map
        Map<String, StockConfig> resultMap = new HashMap<>();
        for (StockConfig config : stockConfigs) {
            resultMap.put(config.getCKey(), config);
        }

        return resultMap;
    }

    public boolean validateRanges(String ranges) {
        // 分割逗号分隔的多个范围
        String[] rangeArray = ranges.split(",");

        // 遍历每个范围进行验证
        for (String range : rangeArray) {
            // 定义匹配数字-数字格式的正则表达式
            String regex = "^\\d+\\.\\d+-\\d+\\.\\d+$";

            // 检查输入的字符串是否符合格式
            if (range.matches(regex)) {
                // 进一步检查数字范围的有效性
                String[] parts = range.split("-");
                if (parts.length == 2) {
                    try {
                        double start = Double.parseDouble(parts[0]);
                        double end = Double.parseDouble(parts[1]);
                        // 确保start < end
                        if (!(start < end)) {
                            return false;
                        }
                    } catch (NumberFormatException e) {
                        // 如果解析失败，说明不是有效的数字格式
                        return false;
                    }
                } else {
                    // 如果不是两部分，说明格式不正确
                    return false;
                }
            } else {
                // 如果不匹配正则表达式，说明格式不正确
                return false;
            }
        }
        // 所有范围验证通过
        return true;
    }
}