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A java MapleStory(🍁) scripting api.
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/*
 * Copyright (C) 2019, y785, http://github.com/y785
 *
 * Permission is hereby granted, free of charge, to any person obtaining a copy
 * of this software and associated documentation files (the "Software"), to deal
 * in the Software without restriction, including without limitation the rights
 * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
 * copies of the Software, and to permit persons to whom the Software is
 * furnished to do so, subject to the following conditions:
 *
 * The above copyright notice and this permission notice shall be included in all
 * copies or substantial portions of the Software.
 *
 * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
 * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
 * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
 * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
 * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
 * SOFTWARE.
 */

package moe.maple.api.script.util;

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

import java.util.Collection;
import java.util.function.Consumer;

public class With {

    private static final Logger log = LoggerFactory.getLogger( With.class );

    public static void silence(Consumers.Proxied proxy, Consumer exceptionConsumer) {
        try {
            proxy.work();
        } catch (Exception e) {
            exceptionConsumer.accept(e);
        }
    }

    public static void silence(Consumers.Proxied proxy) {
        silence(proxy, (e) -> {
            log.debug("Trapped exception.", e);
        });
    }

    public static  void silentConsume(T object, Consumers.ContinueException consumer, Consumer exceptionConsumer) {
        try {
            consumer.accept(object);
        } catch (Exception e) {
            exceptionConsumer.accept(e);
        }
    }

    public static  void silentConsume(T object, Consumers.ContinueException consumer) {
        silentConsume(object, consumer, (e) -> {
            log.debug("Trapped exception.", e);
        });
    }

    public static  void continueException(Collection collection, Consumers.ContinueException consumer) {
        for (T object : collection) {
            silentConsume(object, consumer);
        }
    }

    public static  void continueException(T[] collection, Consumers.ContinueException consumer) {
        for (T object : collection) {
            silentConsume(object, consumer);
        }
    }

    public static  void index(Collection collection, Consumers.IndexedConsumer consumer) {
        int index = 0;
        for (T object : collection) {
            consumer.accept(object, index++);
        }
    }

    public static  void index(T[] collection, Consumers.IndexedConsumer consumer) {
        for (int i = 0; i < collection.length; i++) {
            consumer.accept(collection[i], i);
        }
    }

    public static  void indexAndCount(Collection collection, Consumers.IndexedSizedConsumer consumer) {
        var index = 0;
        var length = collection.size();
        for (T object : collection) {
            consumer.accept(object, index++, length);
        }
    }

    public static  void indexAndCount(T[] collection, Consumers.IndexedSizedConsumer consumer) {
        var length = collection.length;
        for (int i = 0; i < collection.length; i++) {
            consumer.accept(collection[i], i, length);
        }
    }

    public static class Consumers {
        @FunctionalInterface
        public interface Proxied {
            void work();
        }

        @FunctionalInterface
        public interface IndexedConsumer {
            void accept(T t, int index);
        }

        @FunctionalInterface
        public interface IndexedSizedConsumer {
            void accept(T t, int index, int length);
        }

        @FunctionalInterface
        public interface ContinueException {
            void accept(T t) throws Exception;
        }
    }

}