/*
 * Copyright 2014 http://Bither.net
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *    http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package net.bither.runnable;

import net.bither.bitherj.BitherjSettings.MarketType;
import net.bither.bitherj.api.GetExchangeDepthApi;
import net.bither.model.Depth;
import net.bither.util.DepthUtil;

import org.json.JSONObject;

public class GetExchangeDepthRunnable extends BaseRunnable {

    private MarketType marketType;

    public GetExchangeDepthRunnable(MarketType marketType) {
        this.marketType = marketType;

    }

    @Override
    public void run() {
        boolean hasCache = false;
        obtainMessage(HandlerMessage.MSG_PREPARE);
        try {
            Depth depth = DepthUtil.getKDepth(this.marketType);
            hasCache = depth != null;
            obtainMessage(HandlerMessage.MSG_SUCCESS_FROM_CACHE, depth);
            GetExchangeDepthApi getExchangeDepthApi = new GetExchangeDepthApi(
                    marketType);
            getExchangeDepthApi.handleHttpGet();
            JSONObject json = new JSONObject(getExchangeDepthApi.getResult());
            depth = Depth.formatJsonOfMarketDepth(this.marketType, json);
            depth.setMarketType(this.marketType);
            DepthUtil.addDepth(depth);
            obtainMessage(HandlerMessage.MSG_SUCCESS, depth);
        } catch (Exception e) {
            if (!hasCache) {
                obtainMessage(HandlerMessage.MSG_FAILURE);
            }
            e.printStackTrace();
        }

    }

}
