/*
 * Copyright (C) 2018 The Android Open Source Project
 *
 * 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.android.settings.panel;

import android.content.Intent;
import android.net.Uri;

import androidx.core.graphics.drawable.IconCompat;
import androidx.fragment.app.FragmentActivity;

import com.android.settingslib.core.instrumentation.Instrumentable;

import java.util.List;

/**
 * Represents the data class needed to create a Settings Panel. See {@link PanelFragment}.
 *
 * @deprecated this is no longer used after V and will be removed.
 */
@Deprecated(forRemoval = true)
public interface PanelContent extends Instrumentable {

    int VIEW_TYPE_SLIDER = 1;

    /**
     * @return a icon for the title of the Panel.
     */
    default IconCompat getIcon() {
        return null;
    }

    /**
     * @return a string for the subtitle of the Panel.
     */
    default CharSequence getSubTitle() {
        return null;
    }

    /**
     * @return a string for the title of the Panel.
     */
    CharSequence getTitle();

    /**
     * @return an ordered list of the Slices to be displayed in the Panel. The first item in the
     * list is shown on top of the Panel.
     */
    List<Uri> getSlices();

    /**
     * @return an {@link Intent} to the full content in Settings that is summarized by the Panel.
     *
     * <p>
     *     For example, for the connectivity panel you would intent to the Network & Internet page.
     * </p>
     */
    Intent getSeeMoreIntent();

    /**
     * @return an {@link Intent} to the go to the target activity.
     *
     * <p>
     *     A common usage is to go back to previous panel.
     * </p>
     */
    default Intent getHeaderIconIntent() {
        return null;
    }

    /**
     * @return {@code true} to enable custom button to replace see more button,
     * {@code false} otherwise.
     */
    default boolean isCustomizedButtonUsed() {
        return false;
    }

    /**
     * @return a string for the title of the customized button.
     */
    default CharSequence getCustomizedButtonTitle() {
        return null;
    }

    /**
     * Implement the click event for custom button.
     *
     * @param panelActivity the FragmentActivity from PanelFragment, the user can decide whether
     * to finish activity or not.
     */
    default void onClickCustomizedButton(FragmentActivity panelActivity) {}

    /**
     * Register to start receiving callbacks for custom button events.
     *
     * @param callback the callback to add.
     */
    default void registerCallback(PanelContentCallback callback) {}

    /**
     * @return a view type to customized it. 0 for default layout.
     */
    default int getViewType() {
        return 0;
    }

    /**
     * @return {@code true} to enable progress bar visibility, {@code false} otherwise.
     */
    default boolean isProgressBarVisible() {
        return false;
    }
}