package com.mm.android.deviceaddmodule.openapi;

import android.text.TextUtils;

import com.google.gson.Gson;
import com.google.gson.JsonElement;
import com.google.gson.JsonObject;
import com.google.gson.JsonParser;
import com.google.gson.reflect.TypeToken;
import com.mm.android.deviceaddmodule.mobilecommon.AppConsume.BusinessException;
import com.mm.android.deviceaddmodule.mobilecommon.utils.LogUtil;
import com.mm.android.deviceaddmodule.mobilecommon.utils.MD5Helper;

import org.apache.http.conn.ConnectTimeoutException;
import org.json.JSONObject;

import java.io.IOException;
import java.net.SocketException;
import java.net.SocketTimeoutException;
import java.net.URLDecoder;
import java.net.UnknownHostException;
import java.net.UnknownServiceException;
import java.util.HashMap;
import java.util.Map;
import java.util.UUID;

import javax.net.ssl.SSLException;

public class HttpSend {

    private static final String TAG = HttpSend.class.getSimpleName();

    public static JsonObject execute(Map<String, Object> paramsMap, String method,int timeOut) throws BusinessException {
        Map<String, Object> map = paramsInit(paramsMap);
        JsonObject jsonObj = null;
        JsonObject jsonResult = null;
        if (CONST.HOST.contains("hdlcontrol.com")) {
            // 返回json
            jsonObj = doPost(CONST.HOST + "/home-wisdom/imou/openapi/" + method, map, timeOut);
            LogUtil.debugLog(TAG, "url::" + method + "\n" + "response result：" + jsonObj.toString());
            if (jsonObj == null) {
                throw new BusinessException("openApi response is null");
            }
            jsonResult = jsonObj;
        } else {
            jsonObj = doPost(CONST.HOST + "/openapi/" + method, map, timeOut);
            LogUtil.debugLog(TAG, "url::" + method + "\n" + "response result：" + jsonObj.toString());
            if (jsonObj == null) {
                throw new BusinessException("openApi response is null");
            }
            jsonResult = jsonObj.getAsJsonObject("result");
        }

        if (jsonResult == null) {
            throw new BusinessException("openApi response is null");
        }
        String code = jsonResult.get("code").getAsString();
        if (!"0".equals(code)) {
            String msg = jsonResult.get("msg").getAsString();
            throw new BusinessException(code + msg);
        }
        try {
            JsonObject jsonData = jsonResult.getAsJsonObject("data");
            if (jsonData == null) {
                jsonData = new JsonObject();
            }
            return jsonData;
        } catch (Throwable e) {
            BusinessException businessException = new BusinessException(e);
            throw businessException;
        }
    }

    public static JsonObject execute(String json, String method,int timeOut) throws BusinessException {
        // 返回json
        LogUtil.debugLog(TAG, "request result：" + json.toString());
        JsonObject jsonResult=null;
        if (CONST.HOST.contains("hdlcontrol.com")) {
            JsonObject jsonObj = doPost(CONST.HOST + "/home-wisdom/imou/openapi/"  + method, json, timeOut);
            LogUtil.debugLog(TAG, "URL::"+method+"\n"+"response result：" + jsonObj.toString());
            if (jsonObj == null) {
                throw new BusinessException("openApi response is null");
            }
            jsonResult = jsonObj;
        }
        else {
            JsonObject jsonObj = doPost(CONST.HOST + "/openapi/" + method, json, timeOut);
            LogUtil.debugLog(TAG, "URL::"+method+"\n"+"response result：" + jsonObj.toString());
            if (jsonObj == null) {
                throw new BusinessException("openApi response is null");
            }
            jsonResult = jsonObj.getAsJsonObject("result");
        }

        if (jsonResult == null) {
            throw new BusinessException("openApi response is null");
        }
        String code = jsonResult.get("code").getAsString();
        if (!"0".equals(code)) {
            String msg = jsonResult.get("msg").getAsString();
            throw new BusinessException(code + msg);
        }
        try {
            JsonObject jsonData = jsonResult.getAsJsonObject("data");
            if (jsonData ==null){
                jsonData=new JsonObject();
            }
            return jsonData;
        } catch (Throwable e) {
            BusinessException businessException = new BusinessException(e);
            throw businessException;
        }
    }

    private static JsonObject doPost(String url, Map<String, Object> map, int timeOut) throws BusinessException {
        Gson gson = new Gson();
        map.put("homeId",1547099040465408002L);
        String json =null;
        JsonObject jsonObject = new JsonObject();
        if(url.contains("hdlcontrol.com")) {
            if (map.containsKey("params")) {
                Map<String, Object> tempMap = (Map<String, Object>) map.get("params");
                map.remove("params");
                map.remove("id");
                map.remove("system");
                for (Map.Entry<String, Object> temp : tempMap.entrySet()) {
                    if ("page".equals(temp.getKey())) {
                        map.put("pageNo", temp.getValue());
                    }
                    else {
                        if("token".equals(temp.getKey())){
                            continue;
                        }
                        map.put(temp.getKey(), temp.getValue());
                    }
                }
            }

            json = gson.toJson(HttpClient.encrypt(map));
        }else{
            json = gson.toJson(map);
        }

        try {
            LogUtil.debugLog(TAG, "reqest: " + url + " data:" + json);
            String openApi = HttpClient.post(url, json, "application/json", "OpenApi",timeOut);
            jsonObject =  new JsonParser().parse(openApi).getAsJsonObject();
        } catch (IOException e) {
            BusinessException b = new BusinessException(e);
            if (e instanceof ConnectTimeoutException || e instanceof SocketTimeoutException
                    || e instanceof UnknownHostException
                    || e instanceof UnknownServiceException || e instanceof SSLException
                    || e instanceof SocketException) {
                b.errorDescription = "操作失败，请检查网络";
            }
            throw b;
        } catch (Throwable e) {
            BusinessException b = new BusinessException(e);
            throw b;
        }
        return jsonObject;
    }

    private static JsonObject doPost(String url, String json, int timeOut) throws BusinessException {
        Gson gson = new Gson();
        JsonObject jsonObject = new JsonObject();
        try {
            LogUtil.debugLog(TAG, "reqest: " + url + " data:" + json.toString());
            String openApi = HttpClient.post(url, json, "application/json", "OpenApi",timeOut);
            jsonObject =  new JsonParser().parse(openApi).getAsJsonObject();
        } catch (IOException e) {
            BusinessException b = new BusinessException(e);
            if (e instanceof ConnectTimeoutException || e instanceof SocketTimeoutException
                    || e instanceof UnknownHostException
                    || e instanceof UnknownServiceException || e instanceof SSLException
                    || e instanceof SocketException) {
                b.errorDescription = "操作失败，请检查网络";
            }
            throw b;
        } catch (Throwable e) {
            BusinessException b = new BusinessException(e);
            throw b;
        }
        return jsonObject;
    }

    private static Map<String, Object> paramsInit(Map<String, Object> paramsMap) {
        long time = System.currentTimeMillis() / 1000;
        String nonce = UUID.randomUUID().toString();
        String id = UUID.randomUUID().toString();
        StringBuilder paramString = new StringBuilder();
        paramString.append("time:").append(time).append(",");
        paramString.append("nonce:").append(nonce).append(",");
        paramString.append("appSecret:").append(CONST.SECRET);
        String sign = "";
        // 计算MD5得值
        sign = MD5Helper.encodeToLowerCase(paramString.toString().trim());
        Map<String, Object> systemMap = new HashMap<String, Object>();
        systemMap.put("ver", "1.0");
        systemMap.put("sign", sign);
        systemMap.put("appId", CONST.APPID);
        systemMap.put("nonce", nonce);
        systemMap.put("time", time);
        Map<String, Object> map = new HashMap<String, Object>();
        map.put("system", systemMap);
        map.put("params", paramsMap);
        map.put("id", id);
        return map;
    }


    /**
     * 基本类型加密
     * <p>
     * 判断当前值是否需要参与签名，保持跟云端一致
     * 空字符串不参与
     * 数组,集合不参与
     *
     * @return ture 需要加密
     */
    private static boolean valueNeedSign(String valueStr) {
        try {
            if (TextUtils.isEmpty(valueStr)) return false;
            final char[] strChar = URLDecoder.decode(valueStr, "utf-8")
                    .substring(0, 1).toCharArray();
            final char firstChar = strChar[0];
            return firstChar != '{' && firstChar != '[';
        } catch (Exception e) {
            e.printStackTrace();
        }
        return false;
    }
}