package com.baidu.controller;

import java.io.UnsupportedEncodingException;
import java.net.URLDecoder;
import java.util.List;

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.ResponseBody;

import com.baidu.entity.MainBoard;
import com.baidu.entity.Post;
import com.baidu.service.ChildBoardService;
import com.baidu.service.MainBoardService;
import com.baidu.service.PostService;
import com.baidu.util.ConstantPageURL;

@Controller
public class MainBoardController {

	@Autowired
	private MainBoardService mainBoardService;
	
	@Autowired
	private ChildBoardService childBoardService;
	
	@Autowired
	private PostService postService;
	
	
	@RequestMapping("/index")
	public String toIndex(Model model){
		
		//查询主板块  集合
		List<MainBoard> list = mainBoardService.findAllAndChild();
		
		model.addAttribute("mainBoardList",list);//request保存
		
		
		return ConstantPageURL.INDEX_PAGE;
	}
	
	
	
	@RequestMapping("/manager/mainBoard")
	@ResponseBody
	public List findAllMainBoard(){
		
		//查询主板块  集合
		List<MainBoard> list = mainBoardService.findAll();
		
		
		return list;
	}
	
	
	
	@RequestMapping("/showPost")
	public String toShowPost(int id,String boardName ,Model model){
		
		System.out.println("id:"+id);
		
		//根据id查询该子版块下的帖子集合
		List<Post> list = this.postService.findPostByBoardId(id);
		
		//根据id更新该子版块记录的  点击数 +1
		this.childBoardService.updateReadCount(id);
		
		//保存帖子集合
		model.addAttribute("postList", list);
		
		
		
			
			
			try {
				//boardName = new String(boardName.getBytes("iso-8859-1"),"UTF-8");
				boardName = URLDecoder.decode(boardName, "UTF-8");
			} catch (UnsupportedEncodingException e) {
				// TODO Auto-generated catch block
				e.printStackTrace();
			}
		
		
		model.addAttribute("boardName", boardName);//子版块名字
		//跳转
		return ConstantPageURL.SHOW_POST_PAGE;
	}
	
}