package com.nq.controller.echo;

import com.nq.common.ServerResponse;
import com.nq.dao.EChoMapper;
import com.nq.enums.EStockType;
import com.nq.pojo.EChoBean;
import com.nq.pojo.User;
import com.nq.pojo.UserAssets;
import com.nq.service.IEchoServices;
import com.nq.service.IUserService;
import com.nq.service.impl.UserAssetsServices;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.PostMapping;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.ResponseBody;

import javax.servlet.http.HttpServletRequest;
import java.math.BigDecimal;

/**
 * 利息报接口
 */
@Controller
@RequestMapping("/api/echo")
public class EChoController {

    @Autowired
    IEchoServices iEchoServices;

    @Autowired
    EChoMapper eChoMapper;

    @Autowired
    UserAssetsServices userAssetsServices;

    @Autowired
    IUserService iUserService;

    @PostMapping("queryEcho.do")
    @ResponseBody
    public ServerResponse queryEcho() {
        return ServerResponse.createBySuccess(iEchoServices.queryList());
    }


    @PostMapping("buyEcho.do")
    @ResponseBody
    public ServerResponse buyEcho(@RequestParam("eId") String eid, @RequestParam("money") BigDecimal money, HttpServletRequest request) {
        if(null == money || money.compareTo(BigDecimal.ZERO) <= 0){
            return ServerResponse.createByErrorMsg("金额不能小于0",request);
        }
        EChoBean eChoBean = eChoMapper.selectById(Integer.parseInt(eid));
        if (eChoBean == null) {
            return ServerResponse.createByErrorMsg("基金产品不存在",request);
        } else {
            if (null != eChoBean.getBuyLowestNum() && money.compareTo(new BigDecimal(eChoBean.getBuyLowestNum())) < 0) {
                return ServerResponse.createByErrorMsg("购买失败，最低购买数量："+eChoBean.getBuyLowestNum(),request);
            }
        }
        User user = this.iUserService.getCurrentRefreshUser(request);
        UserAssets userAssets = userAssetsServices.assetsByTypeAndUserId(EStockType.MX.getCode(), user.getId());
        if(userAssets.getAmountToBeCovered().compareTo(BigDecimal.ZERO) > 0){
            return ServerResponse.createByErrorMsg("请先缴清待补资金", request);
        }
        if(userAssets.getAvailableBalance().compareTo(money) < 0){
            return ServerResponse.createByErrorMsg("配资不足",request);
        }
        if (iEchoServices.buyECho(eid, money, userAssets.getAccectType(), request)) {
            return ServerResponse.createBySuccess("购买成功",request);
        } else {
            return ServerResponse.createByErrorMsg("购买失败",request);
        }
    }


    @PostMapping("queryOrderEcho.do")
    @ResponseBody
    public ServerResponse queryOrderEcho(HttpServletRequest request) {
        return ServerResponse.createBySuccess(iEchoServices.queryOrderEcho(request));
    }





}