package com.yeshi.fanli.controller.admin;

import java.io.PrintWriter;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;

import javax.annotation.Resource;

import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;

import com.yeshi.fanli.entity.bus.clazz.ClassRecommendGoods;
import com.yeshi.fanli.exception.ExistObjectException;
import com.yeshi.fanli.exception.NotExistObjectException;
import com.yeshi.fanli.service.inter.goods.ClassRecommendGoodsService;
import com.yeshi.fanli.tag.PageEntity;
import com.yeshi.fanli.util.Constant;
import com.yeshi.fanli.util.GsonUtil;
import org.yeshi.utils.JsonUtil;

import net.sf.json.JSONObject;

@Controller
@RequestMapping("admin/new/api/v1/classgoods")
public class ClassRecommendGoodsAdminController {
	
	@Resource
	private ClassRecommendGoodsService classRecommendGoodsService;
	
	@RequestMapping(value="/addRecommendGoods",method=RequestMethod.POST)
	public void addRecommendGoods(String[] tbids,long cgid,PrintWriter out){
			List<JSONObject> list = new ArrayList<JSONObject>();
			JSONObject data=null;
			for (String tbid : tbids) {
				data=new JSONObject();
				data.put("id",tbid); 
				try {
					classRecommendGoodsService.addRecommendGoods(tbid,cgid);
					data.put("msg","添加成功"); 
				} catch (ExistObjectException e) {
					data.put("msg",e.getMessage()); 
				}
				list.add(data);
			}
			JSONObject dataAll = new JSONObject();
			dataAll.put("list",list);
			out.print(JsonUtil.loadTrueResult(dataAll));
	}
	
	@RequestMapping(value="/getRecommendGoodsList",method=RequestMethod.POST)
	public void getRecommendGoodsList(int pageIndex,String key, long cgid,PrintWriter out){
			List<ClassRecommendGoods> classRecommendGoodsList = classRecommendGoodsService.getClassRecommendGoods(pageIndex-1,key,cgid);
			 int count =classRecommendGoodsService.getCount(cgid,key);
			 int totalPage = count % Constant.PAGE_SIZE == 0 ? count
					 / Constant.PAGE_SIZE : count / Constant.PAGE_SIZE + 1;
			 PageEntity pe = new PageEntity(pageIndex, Constant.PAGE_SIZE, count,
					 totalPage);
			 Map<String, String> map = new HashMap<String, String>();
			 map.put("key", key);
			 pe.setParams(map);
			 JSONObject data = new JSONObject();
			 data.put("pe", pe);
			 data.put("classRecommendGoodsList", GsonUtil.toDFJson(classRecommendGoodsList));
			 out.print(JsonUtil.loadTrueResult(data));
	}
	
	@RequestMapping(value="/deleteRecommendGoods",method=RequestMethod.POST)
	public void deleteRecommendGoods(long[] cgids,PrintWriter out){
		for (long id : cgids) {
			classRecommendGoodsService.deleteRecommendGoods(id);
		}
		out.print(JsonUtil.loadTrueResult("删除成功"));
	}
	
	@RequestMapping(value="/getRecommendGoods",method=RequestMethod.POST)
	public void getRecommendGoods(long cgid,PrintWriter out){
		ClassRecommendGoods crg = classRecommendGoodsService.getRecommendGoods(cgid);
		if(crg ==null){
			out.print(JsonUtil.loadFalseResult("不存在该对象"));
			return;
		}
		out.print(JsonUtil.loadTrueResult(crg.getOrderby()));
	}
	

	@RequestMapping(value="/updateRecommendGoods",method=RequestMethod.POST)
	public void updateRecommendGoods(long cgid,int orderby,PrintWriter out){
		try {
			classRecommendGoodsService.updateRecommendGoods(cgid,orderby);
		} catch (NotExistObjectException e) {
			out.print(JsonUtil.loadFalseResult(e.getMessage()));
		}
		out.print(JsonUtil.loadTrueResult("修改成功"));
	}
}