// 
// Decompiled by Procyon v0.6.0
// 

package com.hypixel.hytale.common.semver;

import java.util.function.Function;
import com.hypixel.hytale.codec.function.FunctionCodec;
import java.util.Objects;
import javax.annotation.Nonnull;
import java.util.StringJoiner;
import com.hypixel.hytale.codec.Codec;

public class SemverRange implements SemverSatisfies
{
    public static final Codec<SemverRange> CODEC;
    public static final SemverRange WILDCARD;
    private final SemverSatisfies[] comparators;
    private final boolean and;
    
    public SemverRange(final SemverSatisfies[] comparators, final boolean and) {
        this.comparators = comparators;
        this.and = and;
    }
    
    @Override
    public boolean satisfies(final Semver semver) {
        if (this.and) {
            for (final SemverSatisfies comparator : this.comparators) {
                if (!comparator.satisfies(semver)) {
                    return false;
                }
            }
            return true;
        }
        for (final SemverSatisfies comparator : this.comparators) {
            if (comparator.satisfies(semver)) {
                return true;
            }
        }
        return false;
    }
    
    @Override
    public String toString() {
        final StringJoiner joiner = new StringJoiner(" || ");
        for (final SemverSatisfies comparator : this.comparators) {
            joiner.add(comparator.toString());
        }
        return joiner.toString();
    }
    
    @Nonnull
    public static SemverRange fromString(final String str) {
        return fromString(str, false);
    }
    
    @Nonnull
    public static SemverRange fromString(String str, final boolean strict) {
        Objects.requireNonNull(str, "String can't be null!");
        str = str.trim();
        if (str.isBlank() || "*".equals(str)) {
            return SemverRange.WILDCARD;
        }
        final String[] split = str.split("\\|\\|");
        final SemverSatisfies[] comparators = new SemverSatisfies[split.length];
        for (int i = 0; i < split.length; ++i) {
            final String subRange = split[i].trim();
            if (subRange.contains(" - ")) {
                final String[] range = subRange.split(" - ");
                if (range.length != 2) {
                    throw new IllegalArgumentException("Range has an invalid number of arguments!");
                }
                comparators[i] = new SemverRange(new SemverSatisfies[] { new SemverComparator(SemverComparator.ComparisonType.GTE, Semver.fromString(range[0], strict)), new SemverComparator(SemverComparator.ComparisonType.LTE, Semver.fromString(range[1], strict)) }, true);
            }
            else if (subRange.charAt(0) == '~') {
                final Semver semver = Semver.fromString(subRange.substring(1), strict);
                if (semver.getMinor() > 0L) {
                    comparators[i] = new SemverRange(new SemverSatisfies[] { new SemverComparator(SemverComparator.ComparisonType.GTE, semver), new SemverComparator(SemverComparator.ComparisonType.LT, new Semver(semver.getMajor(), semver.getMinor() + 1L, 0L, null, null)) }, true);
                }
                else {
                    comparators[i] = new SemverRange(new SemverSatisfies[] { new SemverComparator(SemverComparator.ComparisonType.GTE, semver), new SemverComparator(SemverComparator.ComparisonType.LT, new Semver(semver.getMajor() + 1L, 0L, 0L, null, null)) }, true);
                }
            }
            else if (subRange.charAt(0) == '^') {
                final Semver semver = Semver.fromString(subRange.substring(1), strict);
                if (semver.getMajor() > 0L) {
                    comparators[i] = new SemverRange(new SemverSatisfies[] { new SemverComparator(SemverComparator.ComparisonType.GTE, semver), new SemverComparator(SemverComparator.ComparisonType.LT, new Semver(semver.getMajor() + 1L, 0L, 0L, null, null)) }, true);
                }
                else if (semver.getMinor() > 0L) {
                    comparators[i] = new SemverRange(new SemverSatisfies[] { new SemverComparator(SemverComparator.ComparisonType.GTE, semver), new SemverComparator(SemverComparator.ComparisonType.LT, new Semver(0L, semver.getMinor() + 1L, 0L, null, null)) }, true);
                }
                else {
                    comparators[i] = new SemverRange(new SemverSatisfies[] { new SemverComparator(SemverComparator.ComparisonType.GTE, semver), new SemverComparator(SemverComparator.ComparisonType.LT, new Semver(0L, 0L, semver.getPatch() + 1L, null, null)) }, true);
                }
            }
            else if (SemverComparator.ComparisonType.hasAPrefix(subRange)) {
                comparators[i] = SemverComparator.fromString(subRange);
            }
            else if (subRange.contains(" ")) {
                final String[] comparatorStrings = subRange.split(" ");
                final SemverSatisfies[] comparatorsAnd = new SemverSatisfies[comparatorStrings.length];
                for (int y = 0; y < comparatorStrings.length; ++y) {
                    comparatorsAnd[i] = SemverComparator.fromString(comparatorStrings[i]);
                }
                comparators[i] = new SemverRange(comparatorsAnd, true);
            }
            else {
                final Semver semver = Semver.fromString(subRange.replace("x", "0").replace("*", "0"), strict);
                if (semver.getPatch() == 0L && semver.getMinor() == 0L && semver.getMajor() == 0L) {
                    comparators[i] = new SemverComparator(SemverComparator.ComparisonType.GTE, new Semver(0L, 0L, 0L));
                }
                else if (semver.getPatch() == 0L && semver.getMinor() == 0L) {
                    comparators[i] = new SemverRange(new SemverSatisfies[] { new SemverComparator(SemverComparator.ComparisonType.GTE, semver), new SemverComparator(SemverComparator.ComparisonType.LT, new Semver(semver.getMajor() + 1L, 0L, 0L, null, null)) }, true);
                }
                else {
                    if (semver.getPatch() != 0L) {
                        throw new IllegalArgumentException("Invalid X-Range! " + subRange);
                    }
                    comparators[i] = new SemverRange(new SemverSatisfies[] { new SemverComparator(SemverComparator.ComparisonType.GTE, semver), new SemverComparator(SemverComparator.ComparisonType.LT, new Semver(semver.getMajor(), semver.getMinor() + 1L, 0L, null, null)) }, true);
                }
            }
        }
        return new SemverRange(comparators, false);
    }
    
    static {
        CODEC = new FunctionCodec<Object, SemverRange>(Codec.STRING, SemverRange::fromString, SemverRange::toString);
        WILDCARD = new SemverRange(new SemverSatisfies[0], true);
    }
}