package com.newvideo.controller.parser;

import java.io.PrintWriter;
import java.util.List;
import java.util.Set;

import javax.annotation.Resource;
import javax.servlet.http.HttpServletRequest;

import org.springframework.stereotype.Component;

import net.sf.json.JSONObject;

import com.google.gson.Gson;
import com.google.gson.GsonBuilder;
import com.newvideo.domain.CategoryVideo;
import com.newvideo.domain.FindClass;
import com.newvideo.domain.FindVideo;
import com.newvideo.service.imp.CategoryVideoService;
import com.newvideo.service.imp.FindClassService;
import com.newvideo.util.JsonUtil;
import com.newvideo.util.StringUtil;
@Component
public class FindParser {
	
	@Resource
	private FindClassService findClassService;
	@Resource
	private CategoryVideoService categoryVideoService;
	
	public void getFind(HttpServletRequest request, PrintWriter out) {
		String pageStr = request.getParameter("Page");
		if(StringUtil.isNullOrEmpty(pageStr)){
			pageStr="1";
		}
		int page = Integer.parseInt(pageStr);
		int count = findClassService.getCount();
		List<FindClass> findclassList = findClassService.getFindClass(page);
		for (FindClass findClass : findclassList) {
			Set<FindVideo> videos = findClass.getVideos();
			for (FindVideo findVideo : videos) {
				String tag = findVideo.getVideoInfo().getTag();
				findVideo.setTag(tag);
				String id = findVideo.getVideoInfo().getId();
				String type = categoryVideoService.getTypeNameByVid(id);
				findVideo.setType(type);
			}
		}
		JSONObject data = new JSONObject();
		data.put("count", count);
		Gson gson = new GsonBuilder().excludeFieldsWithoutExposeAnnotation().create();
		data.put("list", gson.toJson(findclassList));
		out.print(JsonUtil.loadTrueJson(data.toString()));
	}

}