/*
 * QAuxiliary - An Xposed module for QQ/TIM
 * Copyright (C) 2019-2022 qwq233@qwq2333.top
 * https://github.com/cinit/QAuxiliary
 *
 * This software is non-free but opensource software: you can redistribute it
 * and/or modify it under the terms of the GNU Affero General Public License
 * as published by the Free Software Foundation; either
 * version 3 of the License, or any later version and our eula as published
 * by QAuxiliary contributors.
 *
 * This software 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
 * Affero General Public License for more details.
 *
 * You should have received a copy of the GNU Affero General Public License
 * and eula along with this software.  If not, see
 * <https://www.gnu.org/licenses/>
 * <https://github.com/cinit/QAuxiliary/blob/master/LICENSE.md>.
 */
package io.github.qauxv.util;

import androidx.annotation.NonNull;
import cc.ioctl.util.Reflex;
import java.lang.reflect.Constructor;
import java.lang.reflect.Field;

public class CustomMenu {

    private CustomMenu() {
    }

    @NonNull
    public static Object createItem(Class<?> clazz, int id, String title, int icon) throws ReflectiveOperationException {
        try {
            try {
                Constructor<?> initWithArgv = clazz.getConstructor(int.class, String.class, int.class);
                return initWithArgv.newInstance(id, title, icon);
            } catch (NoSuchMethodException unused) {
                //no direct constructor, reflex
                Object item = createItem(clazz, id, title);
                Field f;
                f = Reflex.findFieldOrNull(clazz, int.class, "b");
                if (f == null) {
                    f = Reflex.findField(clazz, int.class, "icon");
                }
                f.setAccessible(true);
                f.set(item, icon);
                return item;
            }
        } catch (ReflectiveOperationException e) {
            Log.w(e.toString());
            //sign... drop icon
            return createItem(clazz, id, title);
        }
    }

    @NonNull
    public static Object createItem(Class<?> clazz, int id, String title) throws ReflectiveOperationException {
        Object item;
        try {
            Constructor<?> initWithArgv = clazz.getConstructor(int.class, String.class);
            return initWithArgv.newInstance(id, title);
        } catch (NoSuchMethodException ignored) {
        } catch (IllegalAccessException e) {
            throw new AssertionError(e);
        }
        item = clazz.newInstance();
        Field f;
        f = Reflex.findFieldOrNull(clazz, int.class, "id");
        if (f == null) {
            f = Reflex.findField(clazz, int.class, "a");
        }
        f.setAccessible(true);
        f.set(item, id);
        f = Reflex.findFieldOrNull(clazz, String.class, "title");
        if (f == null) {
            f = Reflex.findField(clazz, String.class, "a");
        }
        f.setAccessible(true);
        f.set(item, title);
        return item;
    }

    public static void checkArrayElementNonNull(Object[] array) {
        if (array == null) {
            throw new NullPointerException("array is null");
        }
        for (int i = 0; i < array.length; i++) {
            if (array[i] == null) {
                throw new NullPointerException("array[" + i + "] is null, length=" + array.length);
            }
        }
    }
}
