package net.mcreator.target.tools;

import com.google.gson.stream.JsonReader;
import net.mcreator.target.TargetMod;
import net.mcreator.target.network.GunsDataMessage;
import net.mcreator.target.network.TargetModVariables;
import net.minecraft.server.level.ServerPlayer;
import net.minecraft.server.packs.resources.ResourceManager;
import net.minecraft.world.item.ItemStack;
import net.minecraft.world.level.Level;
import net.minecraftforge.event.entity.player.PlayerEvent;
import net.minecraftforge.event.server.ServerStartedEvent;
import net.minecraftforge.eventbus.api.SubscribeEvent;
import net.minecraftforge.fml.common.Mod;
import net.minecraftforge.network.PacketDistributor;

import java.io.InputStreamReader;
import java.util.HashMap;

@Mod.EventBusSubscriber(modid = TargetMod.MODID)
public class GunsTool {

    public static HashMap<String, HashMap<String, Double>> gunsData = new HashMap<>();

    public static void initJsonData(ResourceManager manager) {
        for (var entry : manager.listResources("guns", file -> file.getPath().endsWith(".json")).entrySet()) {
            var id = entry.getKey();
            var attribute = entry.getValue();
            try {
                JsonReader reader = new JsonReader(new InputStreamReader(attribute.open()));

                reader.beginObject();
                var map = new HashMap<String, Double>();
                while (reader.hasNext()) {
                    map.put(reader.nextName(), reader.nextDouble());
                }
                var path = id.getPath();
                gunsData.put(path.substring(5, path.length() - 5), map);

                reader.endObject();
                reader.close();
            } catch (Exception e) {
                e.printStackTrace();
            }
        }
    }

    public static void initGun(Level level, ItemStack stack, String location) {
        if (level.getServer() == null) return;
        gunsData.get(location).forEach((k, v) -> stack.getOrCreateTag().putDouble(k, v));
    }

    public static void initCreativeGun(ItemStack stack, String location) {
        if (gunsData != null && gunsData.get(location) != null) {
            gunsData.get(location).forEach((k, v) -> stack.getOrCreateTag().putDouble(k, v));
            stack.getOrCreateTag().putDouble("ammo", stack.getOrCreateTag().getDouble("mag"));
        }
    }

    public static void pvpModeCheck(ItemStack stack, Level level) {
        if (!TargetModVariables.MapVariables.get(level).pvpmode) {
            if (stack.getOrCreateTag().getDouble("level") >= 10) {
                stack.getOrCreateTag().putDouble("damageadd", 1 + 0.05 * (stack.getOrCreateTag().getDouble("level") - 10));
            } else {
                stack.getOrCreateTag().putDouble("damageadd", 1);
            }
        } else {
            stack.getOrCreateTag().putDouble("damageadd", 1);
        }
    }

    @SubscribeEvent
    public static void onPlayerLogin(PlayerEvent.PlayerLoggedInEvent event) {
        if (event.getEntity() instanceof ServerPlayer player) {
            TargetMod.PACKET_HANDLER.send(PacketDistributor.PLAYER.with(() -> player), new GunsDataMessage(GunsTool.gunsData));
        }
    }

    @SubscribeEvent
    public static void serverStarted(ServerStartedEvent event) {
        initJsonData(event.getServer().getResourceManager());
    }
}