package com.qxueyou.scc.callback;

import com.qxueyou.scc.base.dao.CommonDAO;
import com.qxueyou.scc.base.model.Result;
import com.qxueyou.scc.base.util.CollectionUtils;
import com.qxueyou.scc.sdk.MTCloud;
import com.qxueyou.scc.teach.live.model.MediaVideoLive;
import com.qxueyou.scc.teach.live.service.IMediaLiveService;
import lombok.extern.slf4j.Slf4j;
import net.sf.json.JSONObject;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.bind.annotation.ResponseBody;

import javax.annotation.Resource;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.net.URLDecoder;
import java.util.HashMap;
import java.util.List;


@Slf4j
@Controller
@RequestMapping(value = "/callback")
public class CallbackExampleAct {

    @Autowired
    CommonDAO commonDAO;

    @RequestMapping(value = "/api", method = RequestMethod.POST, produces = "application/json;charset=utf-8")
    @ResponseBody
    public Result callbackApi(HttpServletRequest request, HttpServletResponse response) throws Exception {
        //获取请求参数
        HashMap<Object, Object> reqParams = new HashMap<Object, Object>();
        reqParams.put("openID", request.getParameter("openID"));
        reqParams.put("timestamp", request.getParameter("timestamp"));
        reqParams.put("cmd", request.getParameter("cmd"));
        reqParams.put("params", request.getParameter("params"));
        reqParams.put("ver", request.getParameter("ver"));
        //reqParams.put("sign", request.getParameter("sign"));
        String sign = request.getParameter("sign");
        MTCloud talkfunSDK = new MTCloud("56407","cd8ab50fbdb53a3b0338bda46186c58a");

        if(!talkfunSDK.generateSign(reqParams).equals(sign)) {

            //签名验证失败
            return  new Result(false,"sign validate fail");

        }
        // 解析params
        String jsonStr = URLDecoder.decode((String) reqParams.get("params"), "UTF-8");
        JSONObject params = JSONObject.fromObject(jsonStr);
        //签名验证成功
        if(reqParams.get("cmd").equals("live.start")){//直播开始
            //路演直播状态结束业务处理
            Integer courseId =(Integer) params.get("course_id");
            StringBuffer hql=new StringBuffer("from MediaVideoLive where deleteFlag is false and courseId=?");
            List<Object> args = CollectionUtils.newList(courseId);
            MediaVideoLive unique = commonDAO.findUnique(hql.toString(), args, MediaVideoLive.class);
            unique.setStatus(MediaVideoLive.STATUS_LIVE_LIVE);
            commonDAO.update(unique);
        }else if(reqParams.get("cmd").equals("live.stop")){//直播结束
            //路演直播状态结束业务处理
            Integer courseId =(Integer) params.get("course_id");
            StringBuffer hql=new StringBuffer("from MediaVideoLive where deleteFlag is false and courseId=?");
            List<Object> args = CollectionUtils.newList(courseId);
            MediaVideoLive unique = commonDAO.findUnique(hql.toString(), args, MediaVideoLive.class);
            unique.setStatus(MediaVideoLive.STATUS_LIVE_STOP);
            commonDAO.update(unique);
        }
        return  new Result(true,"suc");
    }
}