package org.example.controller;

import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import org.example.common.ServerResponse;
import org.example.dao.StockMarketNewMapper;
import org.example.dao.StockNewShareMapper;
import org.example.enums.EStockType;
import org.example.pojo.StockMarketNew;
import org.example.pojo.StockNewShare;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.web.bind.annotation.GetMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.RestController;

import java.util.List;

/**
 * @program: webSocketProject
 * @description: 新股
 * @create: 2024-03-27 15:27
 **/
@RestController
@RequestMapping("/api/stock")
public class StockNewShareController {

    @Autowired
    StockNewShareMapper stockNewShareMapper;

    @Autowired
    StockMarketNewMapper stockMarketNewMapper;

    @GetMapping("getStock.do")
    public ServerResponse StockMarketNew(@RequestParam(value = "stockType", required = false) String stockType){
        // 将输入的股票类型转换为大写
        String upperCase = stockType.toUpperCase();
        // 根据代码获取对应的枚举类型
        EStockType code = EStockType.getEsByCode(upperCase);
        if(code == null){
            return ServerResponse.createBySuccessMsg("请输入正确的stockType");
        }

        // 根据枚举类型进行不同的操作
        switch(code){
            case XG:
                // 查询新股市场数据
                return getStockData(stockNewShareMapper);
            case IN:
                // 查询股票数据
                return getStockData(stockMarketNewMapper);
            default:
                return ServerResponse.createBySuccessMsg("未找到对应的股票数据");
        }
    }

    // 通用方法，根据传入的mapper查询数据
    private <T> ServerResponse getStockData(BaseMapper<T> mapper){
        LambdaQueryWrapper<T> wrapper = new LambdaQueryWrapper<>();
        List<T> list = mapper.selectList(wrapper);
        if(list.isEmpty()){
            return ServerResponse.createByErrorMsg("查询结果为空");
        }
        return ServerResponse.createBySuccess(list);
    }


}