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/*
  Copyright (C) 2013-2018 Expedia Inc.

  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 com.hotels.styx.server.track;

import static java.lang.System.currentTimeMillis;

import java.util.function.Supplier;

import com.hotels.styx.api.LiveHttpRequest;

/**
 * Bean that represent the current request.
 */
public class CurrentRequest {
    private final String request;
    private final long startingTimeMillies;
    private final Supplier stateSupplier;

    private volatile boolean requestSent;
    private volatile Thread currentThread;

    CurrentRequest(LiveHttpRequest request, Supplier stateSupplier) {
        this.startingTimeMillies = currentTimeMillis();
        this.currentThread = Thread.currentThread();
        this.request = request.toString();
        this.stateSupplier = stateSupplier;
    }

    public Thread currentThread() {
        return currentThread;
    }

    public String request() {
        return request;
    }

    public long startingTimeMillies() {
        return startingTimeMillies;
    }

    public String state() {
        return stateSupplier.get();
    }

    public boolean isRequestSent() {
        return requestSent;
    }

    void setCurrentThread(Thread currentThread) {
        this.currentThread = currentThread;
    }

    void requestSent() {
        this.requestSent = true;
    }
}