package com.ibaby.application.system.controller;
import java.lang.reflect.Method;
import java.util.Map;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import javax.servlet.http.HttpSession;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import com.ibaby.application.system.service.AnalysisService;
import com.ibaby.framework.mapper.JsonMapper;
import com.ibaby.framework.utils.StringUtils;
import com.ibaby.framework.web.BaseController;
/**
* 通用的数据分析控制器，用于简单的访问路径对文件路径的匹配
* @author cuibei
*
*/
@Controller
@RequestMapping(value="/analysis")
public class AnalysisController extends BaseController{
@Autowired
private AnalysisService analysisService;
@SuppressWarnings({ "rawtypes", "unchecked" })
@RequestMapping(value="/{level1}/{level2}/{level3}",method=RequestMethod.GET)
public String level(HttpServletRequest request,HttpServletResponse response,HttpSession session,Model model
, @PathVariable(value = "level1") String level1
, @PathVariable(value = "level2") String level2
, @PathVariable(value = "level3") String level3){
//根据请求路径生成相应的业务方法，如果存在则调用
String methodName = level1 + StringUtils.upperFirst(level2) + StringUtils.upperFirst(level3);
Class serviceClass = analysisService.getClass();
try {
Method m = serviceClass.getMethod(methodName, HttpServletRequest.class,Model.class);
m.invoke(analysisService, request, model);
} catch (Exception e) { }
//将请求的参数传递给jsp页面，使用方法：如参数名叫canshu，则写法为${request.canshu[0] }
Map requestMap = request.getParameterMap();
model.addAttribute("request", requestMap);
//将请求的参数传递给js文件，使用方法：如参数名叫canshu，则写法为request.canshu[0]
model.addAttribute("requestJson", JsonMapper.toJsonString(requestMap));
return "analysis/"+level1+"/"+level2+"/"+level3;
}
}
