import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.Set;
import java.util.Map.Entry;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import org.apache.commons.collections.MapUtils;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.ResponseBody;

/**
 * 〈一句话功能简述〉<br>
 * 〈功能详细描述〉
 * 
 * @see [相关类/方法]（可选）
 * @since [产品/模块版本] （可选）
 */
@Controller(value = "blogManagerController")
@RequestMapping(value = "/blog")
public class BlogManagerController {

    /**
     * 
     * 进入博客管理主页面 <br>
     * 〈功能详细描述〉
     * 
     * @param request
     * @param reponse
     * @return
     * @see [相关类/方法](可选)
     * @since [产品/模块版本](可选)
     */
    @RequestMapping(value = "main.action")
    public String blogMain(HttpServletRequest request, HttpServletResponse reponse) {
        List<Map<String, Object>> blogList = getBlogList();
        request.setAttribute("blogList", blogList);
        return "blog/main";
    }

    /**
     * 
     * 删除博客 <br>
     * 〈功能详细描述〉
     * 
     * @param request
     * @param reponse
     * @return
     * @see [相关类/方法](可选)
     * @since [产品/模块版本](可选)
     */
    @RequestMapping(value = "deleteBlog.action")
    @ResponseBody
    public String deleteBlog(HttpServletRequest request, HttpServletResponse reponse) {
        Map<String, Object> params = getRequestMap(request);

        return MapUtils.getString(params, "id");
    }

    /**
     * 
     * 查询博客列表 <br>
     * 〈功能详细描述〉
     * 
     * @param request
     * @param reponse
     * @return
     * @see [相关类/方法](可选)
     * @since [产品/模块版本](可选)
     */
    @RequestMapping(value = "queryBlogList.action")
    @ResponseBody
    public List<Map<String, Object>> queryBlogList(HttpServletRequest request, HttpServletResponse reponse) {
        List<Map<String, Object>> blogList = queryBlogList();
        return blogList;
    }

    private List<Map<String, Object>> getBlogList() {
        List<Map<String, Object>> blogList = new ArrayList<Map<String, Object>>();
        Map<String, Object> blog = null;
        for (int i = 0; i < 10; i++) {
            blog = new HashMap<String, Object>();
            blog.put("id", i);
            blog.put("title", "从FTP下载文件到本地");
            blog.put("createTime", "3 小时前");
            blog.put("type", "Spring");
            blog.put("readNum", i);
            blog.put("replyNum", i);

            blogList.add(blog);
        }

        return blogList;
    }
    
    
    private List<Map<String, Object>> queryBlogList() {
        List<Map<String, Object>> blogList = new ArrayList<Map<String, Object>>();
        Map<String, Object> blog = null;
        for (int i = 0; i < 5; i++) {
            blog = new HashMap<String, Object>();
            blog.put("id", i);
            blog.put("title", "从FTP下载文件到本地");
            blog.put("createTime", "3 小时前");
            blog.put("type", "Spring");
            blog.put("readNum", i);
            blog.put("replyNum", i);

            blogList.add(blog);
        }

        return blogList;
    }

    /**
     * 
     * 根据request将请求参数转化为Map<br>
     * 〈功能详细描述〉
     * 
     * @param request
     * @return
     * @see [相关类/方法](可选)
     * @since [产品/模块版本](可选)
     */
    @SuppressWarnings({ "rawtypes", "unchecked" })
    private Map<String, Object> getRequestMap(HttpServletRequest request) {
        // 获取请求参数
        Map parameterMap = request.getParameterMap();
        Set<Map.Entry<String, String[]>> entrySet = parameterMap.en