/**
 * Copyright (C) 2010-2012 Regis Montoya (aka r3gis - www.r3gis.fr)
 * This file is part of CSipSimple.
 *
 *  CSipSimple is free software: you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation, either version 3 of the License, or
 *  (at your option) any later version.
 *  If you own a pjsip commercial license you can also redistribute it
 *  and/or modify it under the terms of the GNU Lesser General Public License
 *  as an android library.
 *
 *  CSipSimple is distributed in the hope that it will be useful,
 *  but WITHOUT ANY WARRANTY; without even the implied warranty of
 *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 *  GNU General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with CSipSimple.  If not, see <http://www.gnu.org/licenses/>.
 */
/**
 * This file contains relicensed code from som Apache copyright of 
 * Copyright (C) 2011, The Android Open Source Project
 */

package com.csipsimple.ui.calllog;

import android.content.Context;
import android.content.res.Resources;
import android.graphics.drawable.Drawable;
import android.text.TextUtils;
import android.view.View;

import com.csipsimple.R;
import com.csipsimple.utils.Theme;

/**
 * Helper class to fill in the views of a call log entry.
 */
/* package */class CallLogListItemHelper {
    /** Helper for populating the details of a phone call. */
    private final PhoneCallDetailsHelper mPhoneCallDetailsHelper;
    /** Resources to look up strings. */
    private final Resources mResources;
    private final Theme mTheme;

    /**
     * Creates a new helper instance.
     * 
     * @param phoneCallDetailsHelper used to set the details of a phone call
     * @param phoneNumberHelper used to process phone number
     */
    public CallLogListItemHelper(PhoneCallDetailsHelper phoneCallDetailsHelper, Context ctxt) {
        mPhoneCallDetailsHelper = phoneCallDetailsHelper;
        mResources = ctxt.getResources();
        mTheme = Theme.getCurrentTheme(ctxt);
    }

    /**
     * Sets the name, label, and number for a contact.
     * 
     * @param views the views to populate
     * @param details the details of a phone call needed to fill in the data
     * @param isHighlighted whether to use the highlight text for the call
     */
    public void setPhoneCallDetails(CallLogListItemViews views, PhoneCallDetails details) {
        mPhoneCallDetailsHelper.setPhoneCallDetails(views.phoneCallDetailsViews, details);

        // Call is the secondary action.
        configureCallSecondaryAction(views, details);
        views.dividerView.setVisibility(View.VISIBLE);
        if(mTheme != null) {
            mTheme.applyBackgroundDrawable(views.dividerView, "ic_vertical_divider");
        }
    }

    /** Sets the secondary action to correspond to the call button. */
    private void configureCallSecondaryAction(CallLogListItemViews views,
            PhoneCallDetails details) {
        views.secondaryActionView.setVisibility(View.VISIBLE);
        Drawable d = null;
        if(mTheme != null) {
            d = mTheme.getDrawableResource("badge_action_call");
        }
        if(d == null) {
            views.secondaryActionView.setImageResource(R.drawable.ic_ab_dialer_holo_dark);
        }else {
            views.secondaryActionView.setImageDrawable(d);
        }
        views.secondaryActionView.setContentDescription(getCallActionDescription(details));
    }

    /** Returns the description used by the call action for this phone call. */
    private CharSequence getCallActionDescription(PhoneCallDetails details) {
        CharSequence recipient;
        if (!TextUtils.isEmpty(details.name)) {
            recipient = details.name;
        } else {
            recipient = details.number;
        }
        return mResources.getString(R.string.description_call, recipient);
    }

}