package net.mcreator.target.procedures;

import net.minecraft.world.entity.Entity;
import net.minecraft.world.entity.LivingEntity;
import net.minecraft.world.item.ItemStack;
import net.minecraftforge.event.TickEvent;
import net.minecraftforge.eventbus.api.Event;
import net.minecraftforge.eventbus.api.SubscribeEvent;
import net.minecraftforge.fml.common.Mod;

import javax.annotation.Nullable;

@Mod.EventBusSubscriber
public class WeaponSwayProcedure {
    @SubscribeEvent
    public static void onPlayerTick(TickEvent.PlayerTickEvent event) {
        if (event.phase == TickEvent.Phase.END) {
            execute(event, event.player);
        }
    }

    public static void execute(Entity entity) {
        execute(null, entity);
    }

    private static void execute(@Nullable Event event, Entity entity) {

        double[] recoilTimer = {0};
        double totalTime = 10;
        int sleepTime = 2;
        double recoilDuration = totalTime / sleepTime;
        Runnable recoilRunnable = () -> {
            while (recoilTimer[0] < recoilDuration) {

                if (entity == null)
                    return;
                double pose = 0;
                if (entity.isShiftKeyDown() && entity.getBbHeight() >= 1 && entity.getPersistentData().getDouble("prone") == 0) {
                    pose = 0.85;
                } else if (entity.getPersistentData().getDouble("prone") > 0) {
                    if ((entity instanceof LivingEntity _livEnt ? _livEnt.getMainHandItem() : ItemStack.EMPTY).getOrCreateTag().getDouble("bipod") == 1) {
                        pose = 0;
                    } else {
                        pose = 0.25;
                    }
                } else {
                    pose = 1;
                }
                entity.getPersistentData().putDouble("time", (entity.getPersistentData().getDouble("time") + 0.015));
                entity.getPersistentData().putDouble("x", (pose * (-0.008) * Math.sin(1 * entity.getPersistentData().getDouble("time")) * (1 - 0.9 * entity.getPersistentData().getDouble("zoomtime"))));
                entity.getPersistentData().putDouble("y", (pose * 0.125 * Math.sin(entity.getPersistentData().getDouble("time") - 1.585) * (1 - 0.9 * entity.getPersistentData().getDouble("zoomtime"))));

                recoilTimer[0]++;
                try {
                    Thread.sleep(sleepTime);
                } catch (InterruptedException e) {
                    e.printStackTrace();
                }
            }
        };
        Thread recoilThread = new Thread(recoilRunnable);
        recoilThread.start();
    }
}