package org.warp.commonutils.type;

import java.util.Objects;
import org.jetbrains.annotations.NotNull;

public final class ScoredValue<T> implements Comparable<ScoredValue<T>> {
	private final float score;
	private final T value;

	private ScoredValue(float score, T value) {
		this.score = score;
		this.value = value;
	}

	public static <T> ScoredValue<T> of(float score, T value) {
		return new ScoredValue<T>(score, value);
	}

	@Override
	public int compareTo(@NotNull ScoredValue<T> o) {
		// This is reversed
		return Float.compare(o.score, this.score);
	}

	public float getScore() {
		return this.score;
	}

	public T getValue() {
		return this.value;
	}

	@Override
	public boolean equals(Object o) {
		if (this == o) {
			return true;
		}
		if (o == null || getClass() != o.getClass()) {
			return false;
		}
		ScoredValue<?> that = (ScoredValue<?>) o;
		return Objects.equals(value, that.value);
	}

	@Override
	public int hashCode() {
		return Objects.hash(value);
	}

	public String toString() {
		return "ScoredValue(score=" + this.getScore() + ", value=" + this.getValue() + ")";
	}
}