package com.adjust.sdk;

import android.content.Context;

import ch.boye.httpclientandroidlib.client.HttpClient;
import ch.boye.httpclientandroidlib.impl.client.DefaultHttpClient;
import ch.boye.httpclientandroidlib.params.HttpParams;

public class AdjustFactory {
    private static IPackageHandler packageHandler = null;
    private static IRequestHandler requestHandler = null;
    private static IAttributionHandler attributionHandler = null;
    private static IActivityHandler activityHandler = null;
    private static ILogger logger = null;
    private static HttpClient httpClient = null;

    private static long timerInterval = -1;
    private static long timerStart = -1;
    private static long sessionInterval = -1;
    private static long subsessionInterval = -1;

    public static IPackageHandler getPackageHandler(ActivityHandler activityHandler,
                                                    Context context,
                                                    boolean startPaused) {
        if (packageHandler == null) {
            return new PackageHandler(activityHandler, context, startPaused);
        }
        packageHandler.init(activityHandler, context, startPaused);
        return packageHandler;
    }

    public static IRequestHandler getRequestHandler(IPackageHandler packageHandler) {
        if (requestHandler == null) {
            return new RequestHandler(packageHandler);
        }
        requestHandler.init(packageHandler);
        return requestHandler;
    }

    public static ILogger getLogger() {
        if (logger == null) {
            // Logger needs to be "static" to retain the configuration throughout the app
            logger = new Logger();
        }
        return logger;
    }

    public static HttpClient getHttpClient(HttpParams params) {
        if (httpClient == null) {
            return new DefaultHttpClient(params);
        }
        return httpClient;
    }

    public static long getTimerInterval() {
        if (timerInterval == -1) {
            return Constants.ONE_MINUTE;
        }
        return timerInterval;
    }

    public static long getTimerStart() {
        if (timerStart == -1) {
            return 0;
        }
        return timerStart;
    }

    public static long getSessionInterval() {
        if (sessionInterval == -1) {
            return Constants.THIRTY_MINUTES;
        }
        return sessionInterval;
    }

    public static long getSubsessionInterval() {
        if (subsessionInterval == -1) {
            return Constants.ONE_SECOND;
        }
        return subsessionInterval;
    }

    public static IActivityHandler getActivityHandler(AdjustConfig config) {
        if (activityHandler == null) {
            return ActivityHandler.getInstance(config);
        }
        activityHandler.init(config);
        return activityHandler;
    }

    public static IAttributionHandler getAttributionHandler(IActivityHandler activityHandler,
                                                            ActivityPackage attributionPackage,
                                                            boolean startPaused) {
        if (attributionHandler == null) {
            return new AttributionHandler(activityHandler, attributionPackage, startPaused);
        }
        attributionHandler.init(activityHandler, attributionPackage, startPaused);
        return attributionHandler;
    }

    public static void setPackageHandler(IPackageHandler packageHandler) {
        AdjustFactory.packageHandler = packageHandler;
    }

    public static void setRequestHandler(IRequestHandler requestHandler) {
        AdjustFactory.requestHandler = requestHandler;
    }

    public static void setLogger(ILogger logger) {
        AdjustFactory.logger = logger;
    }

    public static void setHttpClient(HttpClient httpClient) {
        AdjustFactory.httpClient = httpClient;
    }

    public static void setTimerInterval(long timerInterval) {
        AdjustFactory.timerInterval = timerInterval;
    }

    public static void setTimerStart(long timerStart) {
        AdjustFactory.timerStart = timerStart;
    }

    public static void setSessionInterval(long sessionInterval) {
        AdjustFactory.sessionInterval = sessionInterval;
    }

    public static void setSubsessionInterval(long subsessionInterval) {
        AdjustFactory.subsessionInterval = subsessionInterval;
    }

    public static void setActivityHandler(IActivityHandler activityHandler) {
        AdjustFactory.activityHandler = activityHandler;
    }

    public static void setAttributionHandler(IAttributionHandler attributionHandler) {
        AdjustFactory.attributionHandler = attributionHandler;
    }

}