package vip.fubuki.playersync.sync;

import com.mojang.brigadier.exceptions.CommandSyntaxException;
import net.minecraft.nbt.NbtUtils;
import net.minecraft.world.entity.player.Player;
import net.minecraft.world.item.ItemStack;
import net.minecraftforge.common.util.LazyOptional;
import net.minecraftforge.fml.ModList;
import net.minecraftforge.items.IItemHandlerModifiable;
import vip.fubuki.playersync.util.JDBCsetUp;
import vip.fubuki.playersync.util.LocalJsonUtil;

import java.sql.ResultSet;
import java.sql.SQLException;
import java.util.HashMap;
import java.util.Map;

@SuppressWarnings({"InstantiationOfUtilityClass", "AccessStaticViaInstance"})
public class ModsSupport {

    public void onPlayerJoin(Player player) throws SQLException, ClassNotFoundException, InstantiationException, IllegalAccessException {
        if (ModList.get().isLoaded("curios")) {
           //TODO curios support
            top.theillusivec4.curios.api.CuriosApi CuriosApi = new top.theillusivec4.curios.api.CuriosApi();
            LazyOptional<IItemHandlerModifiable> itemHandler = CuriosApi.getCuriosHelper().getEquippedCurios(player);
            ResultSet resultSet = JDBCsetUp.executeQuery("SELECT curios_item FROM curios WHERE uuid = '"+player.getUUID()+"'");
            if(resultSet.next()) {
                Map<Integer, String> curios = LocalJsonUtil.StringToEntryMap(resultSet.getString("curios_item"));
                itemHandler.ifPresent(handler -> {
                    for (int i = 0; i < handler.getSlots(); i++) {
                        try {
                            if(curios.get(i)==null) continue;
                            handler.setStackInSlot(i, ItemStack.of(NbtUtils.snbtToStructure(curios.get(i).replace("|", ","))));
                        } catch (CommandSyntaxException e) {
                            throw new RuntimeException(e);
                        }
                    }
                });
                resultSet.close();
            }else{
                StoreCurios(player,true);
            }
        }
        if(ModList.get().isLoaded("sophisticatedbackpacks")) {
            //TODO sophisticatedbackpacks support
        }
    }

    public void onPlayerLeave(Player player) throws SQLException, ClassNotFoundException, InstantiationException, IllegalAccessException {
        if (ModList.get().isLoaded("curios")) {
           StoreCurios(player, false);
        }
        if(ModList.get().isLoaded("sophisticatedbackpacks")) {
            //TODO sophisticatedbackpacks support
        }
    }

    public void StoreCurios(Player player,boolean init) throws SQLException, ClassNotFoundException, InstantiationException, IllegalAccessException {
        top.theillusivec4.curios.api.CuriosApi CuriosApi = new top.theillusivec4.curios.api.CuriosApi();
        LazyOptional<IItemHandlerModifiable> itemHandler = CuriosApi.getCuriosHelper().getEquippedCurios(player);
        Map<Integer, String> curios = new HashMap<>();
        itemHandler.ifPresent(handler -> {
            for (int i = 0; i < handler.getSlots(); i++) {
                if (!handler.getStackInSlot(i).isEmpty()) {
                    String sNBT= handler.getStackInSlot(i).serializeNBT().toString().replace(",", "|");
                    curios.put(i, sNBT);
                }
            }
        });
        if(init) {
            JDBCsetUp.executeUpdate("INSERT INTO curios (uuid,curios_item) VALUES ('"+player.getUUID()+"','"+ curios+"')");
        } else {
            JDBCsetUp.executeUpdate("UPDATE curios SET curios_item = '"+ curios+"' WHERE uuid = '"+player.getUUID()+"'");
        }
    }
}