package com.yihu.ehr.controller;

import com.yihu.ehr.common.constants.Constants;
import com.yihu.ehr.dbhelper.jdbc.DBHelper;
import com.yihu.ehr.framework.model.Result;
import com.yihu.ehr.model.DataAcquistion;
import com.yihu.ehr.model.RespResult;
import com.yihu.ehr.service.intf.IDataAcquisitionManager;
import com.yihu.ehr.util.operator.StringUtil;
import org.json.JSONObject;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.ResponseBody;

import javax.servlet.http.HttpServletRequest;
import java.util.HashMap;
import java.util.List;
import java.util.Map;

/**
 * Created by chenweida on 2016/3/18.
 */
@Controller
@RequestMapping("/dataAcquisition")
public class DataAcquisitionController {
    @Autowired
    private IDataAcquisitionManager dataAcquisitionManager;

    private DBHelper db = new DBHelper();

    @RequestMapping(value = "/getData")
    @ResponseBody
    public RespResult getData(HttpServletRequest request) throws Exception {
        RespResult r = new RespResult();
        try {
            String transactionCode = request.getParameter("transactionCode");
            //判断transactionCode是否错误
            if (StringUtil.isEmpty(transactionCode)) {
                r.setRespCode(Constants.SYSTEM_ERROR);
                r.setRespMessage("transactionCode为空");
                return r;
            }
            //根据transactionCode查找数据库
            List<JSONObject> list = db.query("select * from data_acquisition where transactioncode='" + transactionCode + "'");
            if (list == null && list.size() == 0) {
                r.setRespCode(Constants.SYSTEM_ERROR);
                r.setRespMessage("transactionCode不存在");
                return r;
            }
            //得到参数
            Map<String, String[]> paramsMap = request.getParameterMap();
            Map<String, Object> params = new HashMap<String, Object>();
            for (Map.Entry<String, String[]> a : paramsMap.entrySet()) {
                params.put(a.getKey(), a.getValue()[0]);
            }
            JSONObject jo = list.get(0);
            r.setData(dataAcquisitionManager.gate(jo, params));
            //根据参数选择业务函数
            r.setTransactionCode(transactionCode);
        } catch (Exception e) {
            r.setRespCode(Constants.SYSTEM_ERROR);
            r.setRespMessage(e.getMessage());
        }
        return r;
    }

    /*
   系统参数页面
    */
    @RequestMapping("/dataAcquisitionManager")
    public String paramManager(Model model) {
        try {
            model.addAttribute("contentPage", "/datacquisition/dataAcquistion");
            return "partView";
        } catch (Exception ex) {
            model.addAttribute("errorMessage", ex.getMessage());
            return "error";
        }
    }

    @RequestMapping("getDataAcquisition")
    @ResponseBody
    public Result getDataAcquisition(int page, int rows) {
        try {
            return dataAcquisitionManager.getDataAcquisition(page, rows);
        } catch (Exception ex) {
            return Result.error(ex.getMessage());
        }
    }

    @RequestMapping("editorDataAcq")
    public String editorDataAcq(Model model, String dataId) {
        try {
            //是否编辑
            if (dataId != null && dataId.length() > 0) {
                //获取菜单信息
                DataAcquistion jsonS = dataAcquisitionManager.getDataAcquisitionById(dataId);
                model.addAttribute("model", jsonS);
            }
            model.addAttribute("contentPage", "datacquisition/editorDataAcq");
            return "pageView";
        } catch (Exception ex) {
            model.addAttribute("contentPage", "datacquisition/editorDataAcq");
            return "pageView";
        }
    }

    @RequestMapping("addDataAcquisition")
    @ResponseBody
    public Result addDataAcquisition(HttpServletRequest request) {
        try {
            String url = request.getParameter("url");
            String request_type = request.getParameter("request_type");
            String transactioncode = request.getParameter("transactioncode");
            String url_type = request.getParameter("url_type");
            String name = request.getParameter("name");

            if (dataAcquisitionManager.getDataAcquisitionByCode(transactioncode) != null) {
                return Result.error("接口代码已经存在");
            }
            if (dataAcquisitionManager.getDataAcquisitionByName(name) != null) {
                return Result.error("接口名称已经存在");
            }
            return dataAcquisitionManager.addDataAcquisition(url, request_type, transactioncode, url_type, name);
        } catch (Exception ex) {
            ex.printStackTrace();
            return Result.error(ex.getMessage());
        }
    }

    @RequestMapping("updateDataAcquisition")
    @ResponseBody
    public Result updateDataAcquisition(HttpServletRequest request) {
        try {
            String url = request.getParameter("url");
            String id = request.getParameter("id");
            String request_type = request.getParameter("request_type");
            String transactioncode = request.getParameter("transactioncode");
            String url_type = request.getParameter("url_type");
            String name = request.getParameter("name");

            if (dataAcquisitionManager.getDataAcquisitionByCode(transactioncode, id) != null) {
                return Result.error("接口代码已经存在");
            }
            if (dataAcquisitionManager.getDataAcquisitionByName(name, id) != null) {
                return Result.error("接口名称已经存在");
            }
            return dataAcquisitionManager.updateDataAcquisition(url, request_type, transactioncode, url_type, name, id);
        } catch (Exception ex) {
            ex.printStackTrace();
            return Result.error(ex.getMessage());
        }
    }

    @RequestMapping("deleteDataAcquisition")
    @ResponseBody
    public Result deleteDataAcquisition(HttpServletRequest request) {
        try {

            String id = request.getParameter("id");
            return dataAcquisitionManager.deleteAataAcquisition(id);
        } catch (Exception ex) {
            ex.printStackTrace();
            return Result.error(ex.getMessage());
        }
    }
}