/*
 * Copyright (c) 2023 looly(loolly@aliyun.com)
 * Hutool is licensed under Mulan PSL v2.
 * You can use this software according to the terms and conditions of the Mulan PSL v2.
 * You may obtain a copy of Mulan PSL v2 at:
 *          https://license.coscl.org.cn/MulanPSL2
 * THIS SOFTWARE IS PROVIDED ON AN "AS IS" BASIS, WITHOUT WARRANTIES OF ANY KIND,
 * EITHER EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO NON-INFRINGEMENT,
 * MERCHANTABILITY OR FIT FOR A PARTICULAR PURPOSE.
 * See the Mulan PSL v2 for more details.
 */

package org.dromara.hutool.core.func;

import org.dromara.hutool.core.exception.ExceptionUtil;

import java.io.Serializable;
import java.util.Objects;
import java.util.function.Predicate;
import java.util.stream.Stream;

/**
 * 可序列化的Predicate
 *
 * @author VampireAchao
 * @see Predicate
 * @param <T> 参数类型
 */
@FunctionalInterface
public interface SerPredicate<T> extends Predicate<T>, Serializable {

	/**
	 * Evaluates this predicate on the given argument.
	 *
	 * @param t the input argument
	 * @return {@code true} if the input argument matches the predicate,
	 * otherwise {@code false}
	 * @throws Exception wrapped checked exception
	 */
	boolean testing(T t) throws Throwable;

	/**
	 * Evaluates this predicate on the given argument.
	 *
	 * @param t the input argument
	 * @return {@code true} if the input argument matches the predicate,
	 * otherwise {@code false}
	 */
	@Override
	default boolean test(final T t) {
		try {
			return testing(t);
		} catch (final Throwable e) {
			throw ExceptionUtil.wrapRuntime(e);
		}
	}

	/**
	 * multi
	 *
	 * @param predicates lambda
	 * @param <T>        类型
	 * @return lambda
	 */
	@SafeVarargs
	static <T> SerPredicate<T> multiAnd(final SerPredicate<T>... predicates) {
		return Stream.of(predicates).reduce(SerPredicate::and).orElseGet(() -> o -> true);
	}

	/**
	 * multi
	 *
	 * @param predicates lambda
	 * @param <T>        类型
	 * @return lambda
	 */
	@SafeVarargs
	static <T> SerPredicate<T> multiOr(final SerPredicate<T>... predicates) {
		return Stream.of(predicates).reduce(SerPredicate::or).orElseGet(() -> o -> false);
	}

	/**
	 * Returns a predicate that tests if two arguments are equal according
	 * to {@link Objects#equals(Object, Object)}.
	 *
	 * @param <T>       the type of arguments to the predicate
	 * @param targetRef the object reference with which to compare for equality,
	 *                  which may be {@code null}
	 * @return a predicate that tests if two arguments are equal according
	 * to {@link Objects#equals(Object, Object)}
	 */
	static <T> SerPredicate<T> isEqual(final Object... targetRef) {
		return (null == targetRef)
				? Objects::isNull
				: object -> Stream.of(targetRef).allMatch(target -> target.equals(object));
	}

	/**
	 * Returns a composed predicate that represents a short-circuiting logical
	 * AND of this predicate and another.  When evaluating the composed
	 * predicate, if this predicate is {@code false}, then the {@code other}
	 * predicate is not evaluated.
	 *
	 * <p>Any exception thrown during evaluation of either predicate are relayed
	 * to the caller; if evaluation of this predicate throws an exception, the
	 * {@code other} predicate will not be evaluated.
	 *
	 * @param other a predicate that will be logically-ANDed with this
	 *              predicate
	 * @return a composed predicate that represents the short-circuiting logical
	 * AND of this predicate and the {@code other} predicate
	 * @throws NullPointerException if other is null
	 */
	default SerPredicate<T> and(final SerPredicate<? super T> other) {
		Objects.requireNonNull(other);
		return t -> test(t) && other.test(t);
	}

	/**
	 * Returns a predicate that represents the logical negation of this
	 * predicate.
	 *
	 * @return a predicate that represents the logical negation of this
	 * predicate
	 */
	@Override
	default SerPredicate<T> negate() {
		return t -> !test(t);
	}

	/**
	 * Returns a composed predicate that represents a short-circuiting logical
	 * OR of this predicate and another.  When evaluating the composed
	 * predicate, if this predicate is {@code true}, then the {@code other}
	 * predicate is not evaluated.
	 *
	 * <p>Any exception thrown during evaluation of either predicate are relayed
	 * to the caller; if evaluation of this predicate throws an exception, the
	 * {@code other} predicate will not be evaluated.
	 *
	 * @param other a predicate that will be logically-ORed with this
	 *              predicate
	 * @return a composed predicate that represents the short-circuiting logical
	 * OR of this predicate and the {@code other} predicate
	 * @throws NullPointerException if other is null
	 */
	default SerPredicate<T> or(final SerPredicate<? super T> other) {
		Objects.requireNonNull(other);
		return t -> test(t) || other.test(t);
	}

}
