package net.saltymc.eaa.custom.ping;

import net.minecraft.util.math.MathHelper;

/**
 * By: https://github.com/vladmarica/better-ping-display-fabric/
 */
public class PingColors {
    public static final int PING_START = 0;
    public static final int PING_MID = 150;
    public static final int PING_END = 300;

    public static final int COLOR_GREY = 0x535353;
    public static final int COLOR_START = 0x00E676;
    public static final int COLOR_MID = 0xD6CD30;
    public static final int COLOR_END = 0xE53935;

    public static int getColor(int ping) {
        if (ping < PING_START) {
            return COLOR_GREY;
        }

        if (ping < PING_MID) {
            return ColorUtil.interpolate(
                    COLOR_START,
                    COLOR_MID,
                    computeOffset(PING_START, PING_MID, ping));
        }

        return ColorUtil.interpolate(
                COLOR_MID,
                COLOR_END,
                computeOffset(PING_MID, PING_END, Math.min(ping, PING_END)));
    }

    static float computeOffset(int start, int end, int value) {
        float offset =  (value - start) / (float) ( end - start);
        return MathHelper.clamp(offset, 0.0F, 1.0F);
    }
}