/*
 * Copyright (c) "Neo4j"
 * Neo4j Sweden AB [http://neo4j.com]
 *
 * This file is part of Neo4j.
 *
 * Neo4j is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * This program 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 General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
package org.neo4j.values.storable;

import java.time.LocalDate;
import java.time.LocalDateTime;
import java.time.LocalTime;
import java.time.OffsetTime;
import java.time.ZoneOffset;
import java.time.ZonedDateTime;

class ExtremeValuesLibrary {
    private ExtremeValuesLibrary() {}

    private static final int MAX_ALPHA_NUMERIC_CODE_POINT = 0x7a; // small z
    private static final String MAX_CODE_POINT_STRING = new String(new int[] {Character.MAX_CODE_POINT}, 0, 1);
    private static final String MAX_ALPHA_NUMERIC_CODE_POINT_STRING =
            new String(new int[] {MAX_ALPHA_NUMERIC_CODE_POINT}, 0, 1);
    private static final String MAX_ASCII_CODE_POINT_STRING =
            new String(new int[] {RandomValues.MAX_ASCII_CODE_POINT}, 0, 1);
    private static final String MAX_BMP_CODE_POINT_STRING =
            new String(new int[] {RandomValues.MAX_BMP_CODE_POINT}, 0, 1);

    static final Value[] EXTREME_BOOLEAN = new Value[] {Values.booleanValue(false), Values.booleanValue(true)};
    static final Value[] EXTREME_BYTE =
            new Value[] {Values.byteValue(Byte.MIN_VALUE), Values.byteValue(Byte.MAX_VALUE), Values.byteValue((byte) 0)
            };
    static final Value[] EXTREME_SHORT = new Value[] {
        Values.shortValue(Short.MIN_VALUE), Values.shortValue(Short.MAX_VALUE), Values.shortValue((short) 0)
    };
    static final Value[] EXTREME_INT =
            new Value[] {Values.intValue(Integer.MIN_VALUE), Values.intValue(Integer.MAX_VALUE), Values.intValue(0)};
    static final Value[] EXTREME_LONG =
            new Value[] {Values.longValue(Long.MIN_VALUE), Values.longValue(Long.MAX_VALUE), Values.longValue(0)};
    static final Value[] EXTREME_FLOAT = new Value[] {
        Values.floatValue(Float.MIN_VALUE),
        Values.floatValue(Float.MAX_VALUE),
        Values.floatValue(-Float.MIN_VALUE),
        Values.floatValue(-Float.MAX_VALUE),
        Values.floatValue(0f)
    };
    static final Value[] EXTREME_DOUBLE = new Value[] {
        Values.doubleValue(Double.MIN_VALUE),
        Values.doubleValue(Double.MAX_VALUE),
        Values.doubleValue(-Double.MIN_VALUE),
        Values.doubleValue(-Double.MAX_VALUE),
        Values.doubleValue(0d)
    };
    static final Value[] EXTREME_CHAR =
            new Value[] {Values.charValue(Character.MAX_VALUE), Values.charValue(Character.MIN_VALUE)};
    static final Value[] EXTREME_STRING =
            new Value[] {Values.stringValue(MAX_CODE_POINT_STRING), Values.stringValue("")};
    static final Value[] EXTREME_STRING_ALPHANUMERIC =
            new Value[] {Values.stringValue(MAX_ALPHA_NUMERIC_CODE_POINT_STRING), Values.stringValue("")};
    static final Value[] EXTREME_STRING_ASCII =
            new Value[] {Values.stringValue(MAX_ASCII_CODE_POINT_STRING), Values.stringValue("")};
    static final Value[] EXTREME_STRING_BMP =
            new Value[] {Values.stringValue(MAX_BMP_CODE_POINT_STRING), Values.stringValue("")};
    static final Value[] EXTREME_LOCAL_DATE_TIME =
            new Value[] {LocalDateTimeValue.MIN_VALUE, LocalDateTimeValue.MAX_VALUE};
    static final Value[] EXTREME_DATE = new Value[] {DateValue.MIN_VALUE, DateValue.MAX_VALUE};
    static final Value[] EXTREME_LOCAL_TIME = new Value[] {LocalTimeValue.MIN_VALUE, LocalTimeValue.MAX_VALUE};
    static final Value[] EXTREME_PERIOD = new Value[] {DurationValue.MIN_VALUE, DurationValue.MAX_VALUE};
    static final Value[] EXTREME_DURATION = new Value[] {DurationValue.MIN_VALUE, DurationValue.MAX_VALUE};
    static final Value[] EXTREME_TIME = new Value[] {TimeValue.MIN_VALUE, TimeValue.MAX_VALUE};
    static final Value[] EXTREME_DATE_TIME = new Value[] {DateTimeValue.MIN_VALUE, DateTimeValue.MAX_VALUE};
    static final Value[] EXTREME_CARTESIAN_POINT =
            new Value[] {PointValue.MIN_VALUE_CARTESIAN, PointValue.MAX_VALUE_CARTESIAN};
    static final Value[] EXTREME_CARTESIAN_POINT_3D =
            new Value[] {PointValue.MIN_VALUE_CARTESIAN_3D, PointValue.MAX_VALUE_CARTESIAN_3D};
    static final Value[] EXTREME_GEOGRAPHIC_POINT =
            new Value[] {PointValue.MIN_VALUE_WGS_84, PointValue.MAX_VALUE_WGS_84};
    static final Value[] EXTREME_GEOGRAPHIC_POINT_3D =
            new Value[] {PointValue.MIN_VALUE_WGS_84_3D, PointValue.MAX_VALUE_WGS_84_3D};
    static final Value[] EXTREME_BOOLEAN_ARRAY =
            new Value[] {Values.of(new boolean[0]), Values.of(new boolean[] {true})};
    static final Value[] EXTREME_BYTE_ARRAY =
            new Value[] {Values.of(new byte[0]), Values.of(new byte[] {Byte.MAX_VALUE})};
    static final Value[] EXTREME_SHORT_ARRAY =
            new Value[] {Values.of(new short[0]), Values.of(new short[] {Short.MAX_VALUE})};
    static final Value[] EXTREME_INT_ARRAY =
            new Value[] {Values.of(new int[0]), Values.of(new int[] {Integer.MAX_VALUE})};
    static final Value[] EXTREME_LONG_ARRAY =
            new Value[] {Values.of(new long[0]), Values.of(new long[] {Long.MAX_VALUE})};
    static final Value[] EXTREME_FLOAT_ARRAY =
            new Value[] {Values.of(new float[0]), Values.of(new float[] {Float.MAX_VALUE})};
    static final Value[] EXTREME_DOUBLE_ARRAY =
            new Value[] {Values.of(new double[0]), Values.of(new double[] {Double.MAX_VALUE})};
    static final Value[] EXTREME_CHAR_ARRAY =
            new Value[] {Values.of(new char[0]), Values.of(new char[] {Character.MAX_VALUE})};
    static final Value[] EXTREME_STRING_ARRAY =
            new Value[] {Values.of(new String[0]), Values.of(new String[] {MAX_CODE_POINT_STRING})};
    static final Value[] EXTREME_STRING_ALPHANUMERIC_ARRAY =
            new Value[] {Values.of(new String[0]), Values.of(new String[] {MAX_ALPHA_NUMERIC_CODE_POINT_STRING})};
    static final Value[] EXTREME_STRING_ASCII_ARRAY =
            new Value[] {Values.of(new String[0]), Values.of(new String[] {MAX_ASCII_CODE_POINT_STRING})};
    static final Value[] EXTREME_STRING_BMP_ARRAY =
            new Value[] {Values.of(new String[0]), Values.of(new String[] {MAX_BMP_CODE_POINT_STRING})};
    static final Value[] EXTREME_LOCAL_DATE_TIME_ARRAY =
            new Value[] {Values.of(new LocalDateTime[0]), Values.of(new LocalDateTime[] {LocalDateTime.MAX})};
    static final Value[] EXTREME_DATE_ARRAY =
            new Value[] {Values.of(new LocalDate[0]), Values.of(new LocalDate[] {LocalDate.MAX})};
    static final Value[] EXTREME_LOCAL_TIME_ARRAY =
            new Value[] {Values.of(new LocalTime[0]), Values.of(new LocalTime[] {LocalTime.MAX})};
    static final Value[] EXTREME_PERIOD_ARRAY =
            new Value[] {Values.of(new DurationValue[0]), Values.of(new DurationValue[] {DurationValue.MAX_VALUE})};
    static final Value[] EXTREME_DURATION_ARRAY =
            new Value[] {Values.of(new DurationValue[0]), Values.of(new DurationValue[] {DurationValue.MAX_VALUE})};
    static final Value[] EXTREME_TIME_ARRAY =
            new Value[] {Values.of(new OffsetTime[0]), Values.of(new OffsetTime[] {OffsetTime.MAX})};
    static final Value[] EXTREME_DATE_TIME_ARRAY = new Value[] {
        Values.of(new ZonedDateTime[0]),
        Values.of(new ZonedDateTime[] {ZonedDateTime.of(LocalDateTime.MAX, ZoneOffset.MAX)})
    };
    static final Value[] EXTREME_CARTESIAN_POINT_ARRAY =
            new Value[] {Values.of(new PointValue[0]), Values.of(new PointValue[] {PointValue.MAX_VALUE_CARTESIAN})};
    static final Value[] EXTREME_CARTESIAN_POINT_3D_ARRAY =
            new Value[] {Values.of(new PointValue[0]), Values.of(new PointValue[] {PointValue.MAX_VALUE_CARTESIAN_3D})};
    static final Value[] EXTREME_GEOGRAPHIC_POINT_ARRAY =
            new Value[] {Values.of(new PointValue[0]), Values.of(new PointValue[] {PointValue.MAX_VALUE_WGS_84})};
    static final Value[] EXTREME_GEOGRAPHIC_POINT_3D_ARRAY =
            new Value[] {Values.of(new PointValue[0]), Values.of(new PointValue[] {PointValue.MAX_VALUE_WGS_84_3D})};
}
