/*
 * This file is part of LuckPerms, licensed under the MIT License.
 *
 *  Copyright (c) lucko (Luck) <luck@lucko.me>
 *  Copyright (c) contributors
 *
 *  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 me.lucko.luckperms.common.constants;

import lombok.experimental.UtilityClass;

import me.lucko.luckperms.common.utils.DateUtil;

import java.util.function.Predicate;
import java.util.regex.Pattern;

@UtilityClass
public class DataConstraints {

    public static final Pattern RESERVED_CHARACTERS_PATTERN = Pattern.compile("[\\/\\$\\.]");

    public static final int MAX_PERMISSION_LENGTH = 200;

    public static final int MAX_TRACK_NAME_LENGTH = 36;
    public static final int MAX_GROUP_NAME_LENGTH = 36;

    public static final int MAX_PLAYER_USERNAME_LENGTH = 16;
    public static final Pattern PLAYER_USERNAME_INVALID_CHAR_MATCHER = Pattern.compile("[^A-Za-z0-9_ ]");

    public static final int MAX_SERVER_LENGTH = 36;
    public static final int MAX_WORLD_LENGTH = 36;

    public static final Predicate<String> PERMISSION_TEST = s -> {
        if (s.length() <= 0 || s.length() > MAX_PERMISSION_LENGTH) {
            return false;
        }

        return true;
    };

    public static final Predicate<String> PLAYER_USERNAME_TEST = s -> {
        if (s.length() <= 0 || s.length() > MAX_PLAYER_USERNAME_LENGTH) {
            return false;
        }

        if (PLAYER_USERNAME_INVALID_CHAR_MATCHER.matcher(s).find()) {
            return false;
        }

        return true;
    };

    public static final Predicate<String> GROUP_NAME_TEST = s -> {
        if (s.length() <= 0 || s.length() > MAX_GROUP_NAME_LENGTH) {
            return false;
        }

        if (s.contains(" ")) {
            return false;
        }

        if (RESERVED_CHARACTERS_PATTERN.matcher(s).find()) {
            return false;
        }

        return true;
    };

    public static final Predicate<String> GROUP_NAME_TEST_ALLOW_SPACE = s -> {
        if (s.length() <= 0 || s.length() > MAX_GROUP_NAME_LENGTH) {
            return false;
        }

        if (RESERVED_CHARACTERS_PATTERN.matcher(s).find()) {
            return false;
        }

        return true;
    };

    public static final Predicate<String> TRACK_NAME_TEST = s -> {
        if (s.length() <= 0 || s.length() > MAX_TRACK_NAME_LENGTH) {
            return false;
        }

        if (s.contains(" ")) {
            return false;
        }

        if (RESERVED_CHARACTERS_PATTERN.matcher(s).find()) {
            return false;
        }

        return true;
    };

    public static final Predicate<String> TRACK_NAME_TEST_ALLOW_SPACE = s -> {
        if (s.length() <= 0 || s.length() > MAX_TRACK_NAME_LENGTH) {
            return false;
        }

        if (RESERVED_CHARACTERS_PATTERN.matcher(s).find()) {
            return false;
        }

        return true;
    };

    public static final Predicate<Long> TIME_TEST = DateUtil::shouldExpire;

    public static final Predicate<String> SERVER_NAME_TEST = s -> {
        if (s.length() <= 0 || s.length() > MAX_SERVER_LENGTH) {
            return false;
        }

        if (s.contains(" ")) {
            return false;
        }

        if (RESERVED_CHARACTERS_PATTERN.matcher(s).find()) {
            return false;
        }

        return true;
    };

    public static final Predicate<String> WORLD_NAME_TEST = s -> {
        if (s.length() <= 0 || s.length() > MAX_WORLD_LENGTH) {
            return false;
        }

        if (s.contains(" ")) {
            return false;
        }

        if (RESERVED_CHARACTERS_PATTERN.matcher(s).find()) {
            return false;
        }

        return true;
    };

}

@@ -3964,24 +3964,37 @@
 _TEST = 
+unixTime -%3E !
 DateUtil
 ::should
@@ -3989,10 +3989,9 @@
 Util
-::
+.
 shou
@@ -3998,16 +3998,26 @@
 ldExpire
+(unixTime)
 ;%0A%0A    p

Fix time test for node expiry times