package com.kidgrow.oprationcenter.controller.weixin;

import cn.hutool.http.HttpUtil;
import com.kidgrow.common.model.ResultBody;
import com.kidgrow.common.utils.QRCodeUtil;
import com.kidgrow.common.utils.StringUtils;
import com.kidgrow.oprationcenter.model.SaasClientPay;
import com.kidgrow.oprationcenter.service.ISaasClientPayService;
import com.kidgrow.oprationcenter.service.WxService;
import com.kidgrow.oprationcenter.weixin.MyConfig;
import com.kidgrow.oprationcenter.weixin.WXPay;
import com.kidgrow.oprationcenter.weixin.WXPayUtil;
import com.kidgrow.oprationcenter.weixin.WeiXinOfficPayProperties;
import io.swagger.annotations.Api;
import io.swagger.annotations.ApiOperation;
import lombok.extern.slf4j.Slf4j;
import org.apache.commons.collections.MapUtils;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Value;
import org.springframework.web.bind.annotation.*;

import javax.annotation.Resource;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.ByteArrayOutputStream;
import java.io.InputStream;
import java.util.*;


@Slf4j
@RestController
@RequestMapping("/wxController")
@Api(tags = "复诊相关操作")
public class WxController  {
    /**
     * @param map
     * @return
     */
    @Autowired
    ISaasClientPayService iSaasClientPayService;
    @Resource
    WeiXinOfficPayProperties weiXinOfficPayProperties;
    @Autowired
    WxService wxService;
    @Value("${wechat.miniapp.appid}")
    private String APPID;
    @Value("${wechat.miniapp.secret}")
    private String SECRET;
    @Value("${wechat.apiUrl}")
    private String APIURL;

    /**
     * 测试微信的预支付接口
     * @param map
     * @return
     * @throws Exception
     */
    @ApiOperation(value = "测试微信的预支付接口")
    @PostMapping("pay")
    public ResultBody save(@RequestBody Map<String,Object> map) throws Exception {
        Long hospitalId = MapUtils.getLong(map, "hospitalId");
        Long doctorId = MapUtils.getLong(map, "doctorId");
        Long diaId = MapUtils.getLong(map, "diaId");
        if (hospitalId!=null) {
            return ResultBody.failed().data("请输入医院id");
        }
        if (doctorId!=null) {
            return ResultBody.failed().data("请输入医生id");
        }

        if (diaId!=null) {
            return ResultBody.failed().data("请输入诊断记录ID");
        }
        Map<String,String> jsonObject=new HashMap<>();
        Map<String,Object> mapto=new HashMap<>();
        jsonObject.put("body","腾讯");//商品描述
        jsonObject.put("out_trade_no",UUID.randomUUID().toString().replaceAll("-",""));//商户订单号
        jsonObject.put("total_fee","1");//标价金额
        jsonObject.put("spbill_create_ip","192.168.2.240");//终端IP
//        jsonObject.put("notify_url",myConfig.getPayNotifyUrl());//通知地址
        jsonObject.put("notify_url","http://open.zuul.kidgrow.cloud/api-record/wxController/callback");//通知地址
        jsonObject.put("trade_type","NATIVE");//交易类型
        MyConfig wxPayConfig= new MyConfig(weiXinOfficPayProperties);

        WXPay wxPay=new WXPay(wxPayConfig);
        Map<String, String> stringStringMap = wxPay.fillRequestData(jsonObject);
        Map<String, String> result = wxPay.unifiedOrder(stringStringMap);
        String resultStr = result.get("code_url");
        if(result.get("code_url")==null|| StringUtils.isBlank(resultStr)){
            return ResultBody.failed().data("生成二维码失败");
        }
        SaasClientPay saasClientPay=new SaasClientPay();
        saasClientPay.setId(UUID.randomUUID().toString().replaceAll("_", ""));
        saasClientPay.setPayPrice(1);
        saasClientPay.setCreateHospitalName("");
        saasClientPay.setOutTradeNo(jsonObject.get("out_trade_no"));
        saasClientPay.setPayTime(new Date());
        saasClientPay.setPayStatus(0);
        saasClientPay.setPayMethod(0);
        saasClientPay.setDiaId("1");
        saasClientPay.setCreateTime(new Date());
        boolean save = iSaasClientPayService.saveOrUpdate(saasClientPay);
        String s = QRCodeUtil.creatRrCode(resultStr, 200, 200, 0).replaceAll("\n","").replaceAll("\r","");
        return ResultBody.ok().data(s);
    }

    /**
     * 微信的回调接口
     * @param request
     * @param response
     * @return
     * @throws Exception
     */
    @RequestMapping("/callback")
    public String  OrderCallBack(HttpServletRequest request, HttpServletResponse response) throws Exception {
        InputStream inStream = request.getInputStream();
        ByteArrayOutputStream outSteam = new ByteArrayOutputStream();
        byte[] buffer = new byte[1024];
        int len = 0;
        while ((len = inStream.read(buffer)) != -1) {
            outSteam.write(buffer, 0, len);
        }
        String resultxml = new String(outSteam.toByteArray(), "utf-8");
        Map<String, String> requestMap = WXPayUtil.xmlToMap(resultxml);
        String callback = wxService.callback(requestMap);
        return  callback;
    }

    /**
     * 公众号或者小程序获取 openid
     * @param code
     * @return
     */
    @GetMapping("/getOpenId")
    public ResultBody getOpenId(@RequestParam("code")String code){
        if (StringUtils.isBlank(code)) {
            return ResultBody.failed("请输入code");
        }
        Map<String,Object> map=new HashMap<>();
        map.put("appid",APPID);
        map.put("secret",SECRET);
        map.put("js_code",code);
        map.put("grant_type","authorization_code");
        String s = HttpUtil.get(APIURL + "/sns/jscode2session?", map);
        return ResultBody.ok().data(s);
    }


    public static void main(String[] args) throws Exception {
        WxController weixinController=new WxController();
        Map<String,Object> map=null;
        ResultBody save = weixinController.save(map);
        String data = (String)save.getData();
    }

}