package carpet.utils;

import net.minecraft.enchantment.Enchantment;
import net.minecraft.enchantment.EnchantmentHelper;
import net.minecraft.entity.Entity;
import net.minecraft.item.ItemStack;
import net.minecraft.text.BaseText;
import net.minecraft.world.World;

import java.util.ArrayList;
import java.util.List;
import java.util.Map;

// not really needed anymore
public class EntityInfo
{
    private static String makeTime(long ticks)
    {
        long secs = ticks/20;
        if (secs < 60)
        {
            return String.format("%d\"", secs);
        }
        if (secs < 60*60)
        {
            return String.format("%d'%d\"", secs/60, secs%60);
        }

        return String.format("%dh%d'%d\"", secs/60/60, (secs % (60*60))/60,(secs % (60*60))%60 );
    }

    private static String display_item(ItemStack item)
    {
        if (item == null)
        {
            return null;
        }
        if (item.isEmpty()) // func_190926_b()
        {
            return null;
        } // func_190916_E()
        String stackname = item.getCount()>1?String.format("%dx%s",item.getCount(), item.getName().getString()):item.getName().getString();
        if (item.isDamaged())
        {
            stackname += String.format(" %d/%d", item.getMaxUseTime()-item.getDamage(), item.getMaxUseTime());
        }
        if (item.hasEnchantments())
        {
            stackname += " ( ";
            Map<Enchantment, Integer> enchants = EnchantmentHelper.getEnchantments(item);
            for (Enchantment e: enchants.keySet())
            {
                int level = enchants.get(e);
                String enstring = e.getName(level).getString();
                stackname += enstring+" ";
            }
            stackname += ")";
        }
        return stackname;
    }

    public static String entity_short_string(Entity e)
    {
        if (e == null)
        {
            return "None";
        }
        return String.format("%s at [%.1f, %.1f, %.1f]",e.getDisplayName().getString(), e.x, e.y, e.y);
    }

    private static double get_speed(double internal)
    {
        return 43.1*internal;
    }

    private static double get_horse_speed_percent(double internal)
    {
        double min = 0.45*0.25;
        double max = (0.45+0.9)*0.25;
        return 100*(internal-min)/(max-min);
    }

    private static double get_horse_jump(double x)
    {
         return -0.1817584952 * x*x*x + 3.689713992 * x*x + 2.128599134 * x - 0.343930367;
    }

    private static double get_horse_jump_percent(double internal)
    {
        double min = 0.4;
        double max = 1.0;
        return 100*(internal-min)/(max-min);
    }

    public static List<BaseText> entityInfo(Entity e, World source_world)
    {
        List<BaseText> lst = new ArrayList<>();
        lst.add(Messenger.c("r Use /data get entity command"));
        return lst;
    }
}