package com.librewiki.coalgov.service;

import com.librewiki.coalgov.CoalGovPlugin;
import com.librewiki.coalgov.storage.SuperFurnaceRepository;
import org.bukkit.Bukkit;
import org.bukkit.Location;
import org.bukkit.Material;
import org.bukkit.NamespacedKey;
import org.bukkit.block.Block;
import org.bukkit.inventory.ItemStack;
import org.bukkit.inventory.ShapedRecipe;
import org.bukkit.inventory.meta.ItemMeta;
import org.bukkit.persistence.PersistentDataType;

import java.sql.SQLException;
import java.util.List;

public final class SuperFurnaceService {
    private static final int SPEED_MULTIPLIER = 5;
    private static final int FUEL_MULTIPLIER = 4;

    private final CoalGovPlugin plugin;
    private final SuperFurnaceRepository repository;
    private final NamespacedKey itemKey;
    private final NamespacedKey recipeKey;

    public SuperFurnaceService(CoalGovPlugin plugin, SuperFurnaceRepository repository) {
        this.plugin = plugin;
        this.repository = repository;
        this.itemKey = new NamespacedKey(plugin, "super_furnace");
        this.recipeKey = new NamespacedKey(plugin, "super_furnace_recipe");
    }

    public void registerRecipe() {
        Bukkit.removeRecipe(recipeKey);
        if (!plugin.getConfig().getBoolean("super_furnace.recipe_enabled", false)) {
            return;
        }
        ShapedRecipe recipe = new ShapedRecipe(recipeKey, item());
        recipe.shape("SSS", "SFS", "SSS");
        recipe.setIngredient('S', Material.STONE);
        recipe.setIngredient('F', Material.FURNACE);
        Bukkit.addRecipe(recipe);
    }

    public ItemStack item() {
        ItemStack item = new ItemStack(Material.FURNACE);
        ItemMeta meta = item.getItemMeta();
        meta.setDisplayName(plugin.messages().raw("&6CoalGov Super Furnace"));
        meta.setLore(List.of(
                plugin.messages().raw("&75x smelting speed."),
                plugin.messages().raw("&7Burns fuel 4x faster."),
                plugin.messages().raw("&7Crafted with stone around a furnace.")
        ));
        meta.getPersistentDataContainer().set(itemKey, PersistentDataType.BYTE, (byte) 1);
        item.setItemMeta(meta);
        return item;
    }

    public boolean syntheticDiamondsEnabled() {
        return plugin.getConfig().getBoolean("synthetic_diamonds.enabled", true);
    }

    public int syntheticDiamondCoalInput() {
        return Math.max(2, plugin.getConfig().getInt("synthetic_diamonds.coal_input", 40));
    }

    public boolean isItem(ItemStack item) {
        if (item == null || item.getType() != Material.FURNACE || !item.hasItemMeta()) {
            return false;
        }
        return item.getItemMeta().getPersistentDataContainer().has(itemKey, PersistentDataType.BYTE);
    }

    public void add(Block block) throws SQLException {
        repository.add(block.getLocation());
    }

    public void remove(Block block) throws SQLException {
        repository.remove(block.getLocation());
    }

    public boolean isSuperFurnace(Block block) throws SQLException {
        return block.getType() == Material.FURNACE && repository.exists(block.getLocation());
    }

    public int fasterCookTime(int cookTime) {
        return Math.max(1, (int) Math.ceil(cookTime / (double) SPEED_MULTIPLIER));
    }

    public int shorterBurnTime(int burnTime) {
        return Math.max(1, (int) Math.floor(burnTime / (double) FUEL_MULTIPLIER));
    }
}