package world.bentobox.bentobox.hooks;

import java.util.Locale;
import java.util.Map.Entry;
import java.util.logging.Logger;

import org.bukkit.DyeColor;
import org.bukkit.Material;
import org.bukkit.block.Biome;
import org.bukkit.block.banner.Pattern;
import org.bukkit.enchantments.Enchantment;
import org.bukkit.entity.Entity;
import org.bukkit.entity.EntityType;
import org.bukkit.entity.TropicalFish;
import org.bukkit.entity.Villager;
import org.bukkit.inventory.ItemStack;
import org.bukkit.inventory.meta.ItemMeta;
import org.bukkit.inventory.meta.TropicalFishBucketMeta;
import org.bukkit.plugin.Plugin;
import org.bukkit.potion.PotionEffect;
import org.bukkit.potion.PotionEffectType;
import org.bukkit.potion.PotionType;
import org.jetbrains.annotations.Nullable;

import com.meowj.langutils.lang.LanguageHelper;

import world.bentobox.bentobox.BentoBox;
import world.bentobox.bentobox.api.hooks.Hook;
import world.bentobox.bentobox.api.user.User;
import world.bentobox.bentobox.util.Util;

/**
 * @author ApacheZy
 * @since 1.6.0
 */
@SuppressWarnings("unused")
public class LangUtilsHook extends Hook {

    private static boolean hooked;

    public LangUtilsHook() {
        super("LangUtils", Material.BOOK);
    }

    private static boolean doHook(Plugin plugin) {

        // Because there are other plugins with the same name,
        // we should check here whether it is the plugin we need.

        if (plugin != null && plugin.isEnabled()) {

            String tag = plugin.getConfig().getString("Extra-TAG");
            if ("tag_r72EhIAL".equals(tag)) {
                hooked = true;
                return true;
            }

            Logger logger = BentoBox.getInstance().getLogger();
            logger.warning("This LangUtils version is not available for BentoBox.");
            logger.warning("Please go here to download the latest version:");
            logger.warning("https://github.com/apachezy/LangUtils/releases");
        }

        hooked = false;
        return false;
    }

    @Override
    public boolean hook() {
        return LangUtilsHook.doHook(getPlugin());
    }

    @Override
    public String getFailureCause() {
        return "The LangUtils version does not apply to BentoBox.";
    }

    /**
     * Sometimes it is necessary to check whether "LangUtils" exists
     * first to decide what method to use to complete the work.
     *
     * @return LangUtils is loaded correctly.
     */
    public static boolean isHooked() {
        return hooked;
    }

    private static String getUserLocale(User user) {
        return user.getLocale().toLanguageTag();
    }

    /**
     * Get the item display name.
     *
     * If the item contains a custom name, return its custom name.
     * If the item itself does not have a custom name, the material
     * name will be translated and returned.
     *
     * @param item The item
     * @param user the User's locale will be used for translation.
     * @return The Display-Name of the item.
     */
    public static String getItemDisplayName(ItemStack item, User user) {
        if (hooked) {
            return LanguageHelper.getItemDisplayName(item, getUserLocale(user));
        }
        ItemMeta meta = item.getItemMeta();
        if (meta != null && meta.hasDisplayName()) {
            String dname = meta.getDisplayName();
            if (!dname.isEmpty()) {
                return dname;
            }
        }
        return Util.prettifyText(item.getType().name());
    }

    /**
     * Name translation of ItemStack.
     * <p>
     * Translate the material names of the items so that players can
     * see the names they know well.
     *
     * @param itemStack the ItemStack whose name will be translated.
     * @param user      the User's locale will be used for translation.
     * @return The translated item name.
     */
    public static String getItemName(ItemStack itemStack, User user) {
        return hooked
                ? LanguageHelper.getItemName(itemStack, getUserLocale(user))
                : Util.prettifyText(itemStack.getType().name());
    }

    /**
     * Name translation of Bukkit material.
     * <p>
     * Translate the material names of the items so that players can
     * see the names they know well.
     *
     * @param material the Bukkit material whose name will be translated.
     * @param user     the User's locale will be used for translation.
     * @return The translated material name.
     */
    public static String getMaterialName(Material material, User user) {
        return hooked
                ? LanguageHelper.getMaterialName(material, getUserLocale(user))
                : Util.prettifyText(material.name());
    }

    /**
     * Return the display name of the entity.
     *
     * @param entity The entity
     * @param user   the User's locale will be used for translation.
     * @return The name of the entity
     */
    public static String getEntityDisplayName(Entity entity, User user) {
        return entity.getCustomName() != null
                ? entity.getCustomName()
                : getEntityName(entity, user);
    }

    /**
     * Translate the name of the entity type.
     *
     * @param entityType the EntityType whose name will be translated.
     * @param user       the User's locale will be used for translation.
     * @return The translated EntityType name.
     */
    public static String getEntityName(EntityType entityType, User user) {
        return hooked
                ? LanguageHelper.getEntityName(entityType, getUserLocale(user))
                : Util.prettifyText(entityType.toString());
    }

    /**
     * Translate the name of the entity type.
     *
     * @param entity the EntityType whose name will be translated.
     * @param user   the User's locale will be used for translation.
     * @return The translated EntityType name.
     */
    public static String getEntityName(Entity entity, User user) {
        return hooked
                ? LanguageHelper.getEntityName(entity, getUserLocale(user))
                : Util.prettifyText(entity.getType().toString());
    }

    /**
     * Translate the name of the Biome.
     *
     * @param biome the Biome whose name will be translated.
     * @param user  the User's locale will be used for translation.
     * @return The translated Biome name.
     */
    public static String getBiomeName(Biome biome, User user) {
        return hooked
                ? LanguageHelper.getBiomeName(biome, getUserLocale(user))
                : Util.prettifyText(biome.name());
    }

    /**
     * Return the display name of the enchantment(with level).
     *
     * @param ench  The enchantment.
     * @param level The enchantment level.
     * @param user  The User's locale will be used for translation.
     * @return Translated enchanted name with level.
     */
    public static String getEnchantDisplayName(Enchantment ench, int level, User user) {
        return hooked
                ? LanguageHelper.getEnchantmentDisplayName(ench, level, getUserLocale(user))
                : Util.prettifyText(ench.getKey().getKey()) + " " + level;
    }

    /**
     * Return the display name of the enchantment(with level).
     *
     * @param entry The Entry of an enchantment with level The type
     *              is {@code Map.Entry<Enchantment, Integer>}
     * @param user  The User's locale will be used for translation.
     * @return Translated enchanted name with level.
     */
    public static String getEnchantDisplayName(Entry<Enchantment, Integer> entry, User user) {
        return hooked
                ? LanguageHelper.getEnchantmentDisplayName(entry, getUserLocale(user))
                : Util.prettifyText(entry.getKey().getKey().getKey()) + " " + entry.getValue();
    }

    /**
     * Return the name of the enchantment.
     *
     * @param enchant The enchantment.
     * @param user    The User's locale will be used for translation.
     * @return The translated enchant name.
     */
    public static String getEnchantName(Enchantment enchant, User user) {
        return hooked
                ? LanguageHelper.getEnchantmentName(enchant, getUserLocale(user))
                : Util.prettifyText(enchant.getKey().getKey());
    }

    /**
     * Return the enchantment level indicated by Roman numerals.
     * Can only get Roman numerals within 10.
     *
     * @param level The enchantment level.
     * @param user  The user's language will be used for translation.
     * @return The converted enchantment level.
     */
    public static String getEnchantLevelName(int level, User user) {
        return hooked
                ? LanguageHelper.getEnchantmentLevelName(level, getUserLocale(user))
                : String.valueOf(level);
    }

    /**
     * Translate the name of the potion.
     *
     * @param potionType The type of the potion.
     * @param user       The user's language will be used for translation.
     * @return Translated potion name.
     */
    public static String getPotionTypeName(PotionType potionType, User user) {
        if (hooked) {
            return LanguageHelper.getPotionName(potionType, getUserLocale(user));
        }
        return switch (potionType) {
            case UNCRAFTABLE -> "Uncraftable Potion";
            case WATER -> "Water Bottle";
            case MUNDANE -> "Mundane Potion";
            case THICK -> "Thick Potion";
            case AWKWARD -> "Awkward Potion";
            case NIGHT_VISION -> "Potion of Night Vision";
            case INVISIBILITY -> "Potion of Invisibility";
            case JUMP -> "Potion of Leaping";
            case FIRE_RESISTANCE -> "Potion of Fire Resistance";
            case SPEED -> "Potion of Swiftness";
            case SLOWNESS -> "Potion of Slowness";
            case WATER_BREATHING -> "Potion of Water Breathing";
            case INSTANT_HEAL -> "Potion of Healing";
            case INSTANT_DAMAGE -> "Potion of Harming";
            case POISON -> "Potion of Poison";
            case REGEN -> "Potion of Regeneration";
            case STRENGTH -> "Potion of Strength";
            case WEAKNESS -> "Potion of Weakness";
            case LUCK -> "Potion of Luck";
            case TURTLE_MASTER -> "Potion of the Turtle Master";
            case SLOW_FALLING -> "Potion of Slow Falling";
        };

    }

    /**
     * Translate the name of the splash potion.
     *
     * @param potionType The type of the splash potion.
     * @param user       The user's language will be used for translation.
     * @return Translated splash potion name.
     */
    public static String getSplashPotionName(PotionType potionType, User user) {
        if (hooked) {
            return LanguageHelper.getSplashPotionName(potionType, getUserLocale(user));
        }
        return switch (potionType) {
            case UNCRAFTABLE -> "Splash Uncraftable Potion";
            case WATER -> "Splash Water Bottle";
            case MUNDANE -> "Mundane Splash Potion";
            case THICK -> "Thick Splash Potion";
            case AWKWARD -> "Awkward Splash Potion";
            case NIGHT_VISION -> "Splash Potion of Night Vision";
            case INVISIBILITY -> "Splash Potion of Invisibility";
            case JUMP -> "Splash Potion of Leaping";
            case FIRE_RESISTANCE -> "Splash Potion of Fire Resistance";
            case SPEED -> "Splash Potion of Swiftness";
            case SLOWNESS -> "Splash Potion of Slowness";
            case WATER_BREATHING -> "Splash Potion of Water Breathing";
            case INSTANT_HEAL -> "Splash Potion of Healing";
            case INSTANT_DAMAGE -> "Splash Potion of Harming";
            case POISON -> "Splash Potion of Poison";
            case REGEN -> "Splash Potion of Regeneration";
            case STRENGTH -> "Splash Potion of Strength";
            case WEAKNESS -> "Splash Potion of Weakness";
            case LUCK -> "Splash Potion of Luck";
            case TURTLE_MASTER -> "Splash Potion of the Turtle Master";
            case SLOW_FALLING -> "Splash Potion of Slow Falling";
        };
    }

    /**
     * Translate the name of the lingering potion.
     *
     * @param potionType The type of lingering potion.
     * @param user       The user's language will be used for translation.
     * @return Translated lingering potion name.
     */
    public static String getLingeringPotionName(PotionType potionType, User user) {
        if (hooked) {
            return LanguageHelper.getLingeringPotionName(potionType, getUserLocale(user));
        }
        return switch (potionType) {
            case UNCRAFTABLE -> "Lingering Uncraftable Potion";
            case WATER -> "Lingering Water Bottle";
            case MUNDANE -> "Mundane Lingering Potion";
            case THICK -> "Thick Lingering Potion";
            case AWKWARD -> "Awkward Lingering Potion";
            case NIGHT_VISION -> "Lingering Potion of Night Vision";
            case INVISIBILITY -> "Lingering Potion of Invisibility";
            case JUMP -> "Lingering Potion of Leaping";
            case FIRE_RESISTANCE -> "Lingering Potion of Fire Resistance";
            case SPEED -> "Lingering Potion of Swiftness";
            case SLOWNESS -> "Lingering Potion of Slowness";
            case WATER_BREATHING -> "Lingering Potion of Water Breathing";
            case INSTANT_HEAL -> "Lingering Potion of Healing";
            case INSTANT_DAMAGE -> "Lingering Potion of Harming";
            case POISON -> "Lingering Potion of Poison";
            case REGEN -> "Lingering Potion of Regeneration";
            case STRENGTH -> "Lingering Potion of Strength";
            case WEAKNESS -> "Lingering Potion of Weakness";
            case LUCK -> "Lingering Potion of Luck";
            case TURTLE_MASTER -> "Lingering Potion of the Turtle Master";
            case SLOW_FALLING -> "Lingering Potion of Slow Falling";
        };
    }

    /**
     * Translate the name of the tipped arrow.
     *
     * @param potionType Potion type of tipped arrow.
     * @param user       The user's language will be used for translation.
     * @return Translated tipped arrow name.
     */
    public static String getTippedArrowName(PotionType potionType, User user) {
        if (hooked) {
            return LanguageHelper.getTippedArrowName(potionType, getUserLocale(user));
        }
        return switch (potionType) {
            case UNCRAFTABLE -> "Uncraftable Tipped Arrow";
            case WATER -> "Arrow of Splashing";
            case MUNDANE, THICK, AWKWARD -> "Tipped Arrow";
            case NIGHT_VISION -> "Arrow of Night Vision";
            case INVISIBILITY -> "Arrow of Invisibility";
            case JUMP -> "Arrow of Leaping";
            case FIRE_RESISTANCE -> "Arrow of Fire Resistance";
            case SPEED -> "Arrow of Swiftness";
            case SLOWNESS -> "Arrow of Slowness";
            case WATER_BREATHING -> "Arrow of Water Breathing";
            case INSTANT_HEAL -> "Arrow of Healing";
            case INSTANT_DAMAGE -> "Arrow of Harming";
            case POISON -> "Arrow of Poison";
            case REGEN -> "Arrow of Regeneration";
            case STRENGTH -> "Arrow of Strength";
            case WEAKNESS -> "Arrow of Weakness";
            case LUCK -> "Arrow of Luck";
            case TURTLE_MASTER -> "Arrow of the Turtle Master";
            case SLOW_FALLING -> "Arrow of Slow Falling";
        };
    }

    /**
     * Translate the name of the base effect of the potion. If the PotionType
     * has no base effect, the translation of "No Effects" is returned. e.g.
     * Water Bottle, Mundane Potion.
     *
     * @param potionType The basic effect of PotionType.
     * @param user       The user's language will be used for translation.
     * @return Return the translation result.
     */
    public static String getPotionBaseEffectName(PotionType potionType, User user) {
        if (hooked) {
            return LanguageHelper.getPotionBaseEffectName(potionType, getUserLocale(user));
        }
        PotionEffectType effectType = potionType.getEffectType();
        if (effectType == null) {
            return "No Effects";
        }
        return Util.prettifyText(effectType.getName());
    }

    /**
     * Translate the name of the potion effect.
     *
     * @param effectType The potion effect.
     * @param user       The user's language will be used for translation.
     * @return Translated name of potion effect.
     */
    public static String getPotionEffectName(PotionEffectType effectType, User user) {
        return hooked
                ? LanguageHelper.getPotionEffectName(effectType, getUserLocale(user))
                : Util.prettifyText(effectType.getName());
    }

    /**
     * Translate the name of the potion level.
     *
     * @param amplifier The  potion level.
     * @param user      The user's language will be used for translation.
     * @return The translated name of the potion level.
     */
    public static String getEffectAmplifierName(int amplifier, User user) {
        if (hooked) {
            return LanguageHelper.getEffectAmplifierName(amplifier, getUserLocale(user));
        }
        return amplifier > 0 ? Integer.toString(amplifier) : "";
    }

    /**
     * Make the custom potion effect like the player usually sees.
     *
     * @param effect The potion effect.
     * @param user   The user's language will be used for translation.
     * @return The translated and formatted potion effect name, level, and duration.
     */
    public static String getPotionEffectDisplay(PotionEffect effect, User user) {
        if (hooked) {
            return LanguageHelper.getPotionEffectDisplay(effect, getUserLocale(user));
        }

        String effecName = getPotionEffectName(effect.getType(), user);
        String amplifier = getEffectAmplifierName(effect.getAmplifier(), user);

        if (amplifier.length() > 0) {
            effecName = effecName + " " + amplifier;
        }

        int duration = effect.getDuration();
        if (duration > 20) {
            int m = duration / 20 / 60;
            int s = duration / 20 % 60;
            String ts = String.format("%d:%02d", m, s);
            effecName = String.format("%s (%s)", effecName, ts);
        }

        return effecName;
    }

    /**
     * Translate the type name of tropical fish.
     *
     * @param fishPattern The type of tropical fish.
     * @param user        The user's language will be used for translation.
     * @return The translated name of the tropical fish type.
     */
    public static String getTropicalFishTypeName(TropicalFish.Pattern fishPattern, User user) {
        return hooked
                ? LanguageHelper.getTropicalFishTypeName(fishPattern, getUserLocale(user))
                : Util.prettifyText(fishPattern.name());
    }

    /**
     * Get the names of 22 predefined tropical fish according to the
     * 'variant' tag of TropicalFish.
     *
     * @param meta Metadata carrying information about tropical fish.
     * @param user The return value is localized according to the
     *             user's locale.
     * @return If variant is predefined, return the name of the
     *         tropical fish, otherwise return null.
     */
    @Nullable
    public static String getPredefinedTropicalFishName(TropicalFishBucketMeta meta, User user) {
        if (hooked) {
            return LanguageHelper.getPredefinedTropicalFishName(meta, getUserLocale(user));
        }

        if (meta.hasVariant()) {
            TropicalFish.Pattern pattern = meta.getPattern();

            // https://minecraft.gamepedia.com/Tropical_Fish#Entity_data

            int type = pattern.ordinal() > 5 ? 1 : 0;
            int patt = pattern.ordinal() % 6;
            int bcol = meta.getBodyColor().ordinal();
            int pcol = meta.getPatternColor().ordinal();

            int variant = (pcol & 255) << 24 | (bcol & 255) << 16 | (patt & 255) << 8 | type;

            switch (variant) {
                case 117506305: return "Anemone";
                case 117899265: return "Black Tang";
                case 185008129: return "Blue Tang";
                case 117441793: return "Butterflyfish";
                case 118161664: return "Cichlid";
                case 65536    : return "Clownfish";
                case 50726144 : return "Cotton Candy Betta";
                case 67764993 : return "Dottyback";
                case 234882305: return "Emperor Red Snapper";
                case 67110144 : return "Goatfish";
                case 117441025: return "Moorish Idol";
                case 16778497 : return "Ornate Butterflyfish";
                case 101253888: return "Parrotfish";
                case 50660352 : return "Queen Angelfish";
                case 918529   : return "Red Cichlid";
                case 235340288: return "Red Lipped Blenny";
                case 918273   : return "Red Snapper";
                case 67108865 : return "Threadfin";
                case 917504   : return "Tomato Clownfish";
                case 459008   : return "Triggerfish";
                case 67699456 : return "Yellowtail Parrotfish";
                case 67371009 : return "Yellow Tang";
                default       : break;
            }
        }
        return null;
    }

    /**
     * Translate the name of the dye color.
     *
     * @param color The color of the dye.
     * @param user  The user's language will be used for translation.
     * @return The name of the dye color that has been translated.
     */
    public static String getDyeColorName(DyeColor color, User user) {
        return hooked
                ? LanguageHelper.getDyeColorName(color, getUserLocale(user))
                : Util.prettifyText(color.name());
    }

    /**
     * Translate merchant's level name.
     *
     * @param level The merchant's level.
     * @param user  The user's language will be used for translation.
     * @return Translated name of merchant's level.
     */
    public static String getVillagerLevelName(int level, User user) {
        return hooked
                ? LanguageHelper.getVillagerLevelName(level, getUserLocale(user))
                : Integer.toString(level);
    }

    /**
     * Translate the profession name of the villager.
     *
     * @param profession The villager's profession.
     * @param user       The user's language will be used for translation.
     * @return The translated profession name of the villager.
     */
    public static String getVillagerProfessionName(Villager.Profession profession, User user) {
        return hooked
                ? LanguageHelper.getVillagerProfessionName(profession, getUserLocale(user))
                : Util.prettifyText(profession.name());
    }

    /**
     * Translate the name of the banner pattern.
     *
     * @param pattern Contains the color banner pattern.
     * @param user    The user's language will be used for translation.
     * @return The translated name of banner pattern.
     */
    public static String getBannerPatternName(Pattern pattern, User user) {
        return hooked
                ? LanguageHelper.getBannerPatternName(pattern, getUserLocale(user))
                : pattern.getColor().name().toLowerCase(Locale.ROOT)
                + "_"
                + pattern.getPattern().name().toLowerCase(Locale.ROOT);
    }

    /**
     * Get the description of the music disk.
     *
     * @param material Material for music records.
     * @param user     This parameter is temporarily useless and is reserved for
     *                 possible future changes.
     * @return If the given material is a music disk, the description of the
     *         music disk is returned. Otherwise, return NULL.
     */
    @Nullable
    public static String getMusicDiskDesc(Material material, User user) {

        // The description of the music record is the same in any language,
        // so directly output it here.

        return switch (material) {
            case MUSIC_DISC_13 -> "C418 - 13";
            case MUSIC_DISC_CAT -> "C418 - cat";
            case MUSIC_DISC_BLOCKS -> "C418 - blocks";
            case MUSIC_DISC_CHIRP -> "C418 - chirp";
            case MUSIC_DISC_FAR -> "C418 - far";
            case MUSIC_DISC_MALL -> "C418 - mall";
            case MUSIC_DISC_MELLOHI -> "C418 - mellohi";
            case MUSIC_DISC_STAL -> "C418 - stal";
            case MUSIC_DISC_STRAD -> "C418 - strad";
            case MUSIC_DISC_WARD -> "C418 - ward";
            case MUSIC_DISC_11 -> "C418 - 11";
            case MUSIC_DISC_WAIT -> "C418 - wait";
            case MUSIC_DISC_PIGSTEP -> "Lena Raine - Pigstep";
            default -> null;
        };
    }

}