package com.zooseefun.core;

import java.io.UnsupportedEncodingException;
import java.net.URLEncoder;

import com.zooseefun.util.Base64Util;
import com.zooseefun.util.FileUtils;
import com.zooseefun.util.GetAccess;
import com.zooseefun.util.HttpUtil;
import com.zooseefun.util.TransApi;

import net.sf.json.JSONArray;
import net.sf.json.JSONObject;

public class Core {
	// 在平台申请的APP_ID 详见 http://api.fanyi.baidu.com/api/trans/product/desktop?req=developer
    private static final String APP_ID = "20180416000146913";
    private static final String SECURITY_KEY = "XufUCrM3Tc9bJg5eP3Bv";
    /**
     * 翻译
     * @param query
     * @return 翻译结果
     * @throws UnsupportedEncodingException
     */
    public String getResult(String query) throws UnsupportedEncodingException{
    	TransApi api=new TransApi(APP_ID,SECURITY_KEY);
    	JSONObject json=JSONObject.fromObject( api.getTransResult(query, "auto", "en"));
    	JSONArray jsonArray=JSONArray.fromObject(json.get("trans_result"));
    	JSONObject result=JSONObject.fromObject(jsonArray.get(0));
    	return result.getString("dst").toString();
    }
    /**
     * 动物识别
     */
    public static String animal(String path) {
    	GetAccess getAccess=new GetAccess();
        // 请求url
        String url = "https://aip.baidubce.com/rest/2.0/image-classify/v1/animal";
        try {
            // 本地文件路径
            String filePath = path;
            byte[] imgData = FileUtils.readFileByBytes(filePath);
            String imgStr = Base64Util.encode(imgData);
            String imgParam = URLEncoder.encode(imgStr, "UTF-8");

            String param = "image=" + imgParam + "&top_num=" + 6;

            // 注意这里仅为了简化编码每一次请求都去获取access_token，线上环境access_token有过期时间， 客户端可自行缓存，过期后重新获取。
            @SuppressWarnings("static-access")
			String accessToken = getAccess.getAuth();

            String result = HttpUtil.post(url, accessToken, param);
            return result;
        } catch (Exception e) {
            e.printStackTrace();
        }
        return null;
    }
//    public static void main(String[] args) {
//		Core core=new Core();
//		try {
//			System.out.println(core.getResult("大熊猫"));
//		} catch (UnsupportedEncodingException e) {
//			// TODO Auto-generated catch block
//			e.printStackTrace();
//		}
//	}
}