package com.espressif.iot.esptouch;

import java.util.List;

public interface IEsptouchTask {
    String ESPTOUCH_VERSION = "v0.3.7.0";

    /**
     * set the esptouch listener, when one device is connected to the Ap, it will be called back
     *
     * @param esptouchListener when one device is connected to the Ap, it will be called back
     */
    void setEsptouchListener(IEsptouchListener esptouchListener);

    /**
     * Interrupt the Esptouch Task when User tap back or close the Application.
     */
    void interrupt();

    /**
     * Note: !!!Don't call the task at UI Main Thread or RuntimeException will
     * be thrown Execute the Esptouch Task and return the result
     * <p>
     * Smart Config v2.4 support the API
     *
     * @return the IEsptouchResult
     * @throws RuntimeException
     */
    IEsptouchResult executeForResult() throws RuntimeException;

    /**
     * Note: !!!Don't call the task at UI Main Thread or RuntimeException will
     * be thrown Execute the Esptouch Task and return the result
     * <p>
     * Smart Config v2.4 support the API
     * <p>
     * It will be blocked until the client receive result count >= expectTaskResultCount.
     * If it fail, it will return one fail result will be returned in the list.
     * If it is cancelled while executing,
     * if it has received some results, all of them will be returned in the list.
     * if it hasn't received any results, one cancel result will be returned in the list.
     *
     * @param expectTaskResultCount the expect result count(if expectTaskResultCount <= 0,
     *                              expectTaskResultCount = Integer.MAX_VALUE)
     * @return the list of IEsptouchResult
     * @throws RuntimeException
     */
    List<IEsptouchResult> executeForResults(int expectTaskResultCount) throws RuntimeException;

    /**
     * check whether the task is cancelled by user
     *
     * @return whether the task is cancelled by user
     */
    boolean isCancelled();

    /**
     * Set broadcast or multicast when post config info
     *
     * @param broadcast true is broadcast, false is multicast
     */
    void setPackageBroadcast(boolean broadcast);
}