package tconstruct.library;

import java.lang.reflect.Method;
import java.util.*;
import net.minecraft.item.*;
import org.apache.logging.log4j.*;
import tconstruct.library.crafting.*;
import tconstruct.library.modifier.ActiveArmorMod;
import tconstruct.library.tools.*;
import tconstruct.tools.TinkerTools;

/**
 * A registry to store any relevant API work
 *
 * @author mDiyo
 */
public class TConstructRegistry {
    public static TConstructRegistry instance = new TConstructRegistry();

    public static Logger logger = LogManager.getLogger("TCon-API");

    /* Creative tabs */
    public static TConstructCreativeTab toolTab;
    public static TConstructCreativeTab partTab;
    public static TConstructCreativeTab materialTab;
    public static TConstructCreativeTab blockTab;
    public static TConstructCreativeTab equipableTab;
    public static TConstructCreativeTab weaponryTab;
    public static TConstructCreativeTab gadgetsTab;

    /* Items */

    /**
     * A directory of crafting items and tools used by the mod.
     *
     * Tools: pickaxe, shovel, hatchet, broadsword, longsword, rapier, dagger,
     * cutlass frypan, battlesign, mattock, chisel lumberaxe, cleaver, scythe,
     * excavator, hammer, battleaxe
     *
     * Patterns: blankPattern, woodPattern, metalPattern, clayPattern
     *
     * Tool crafting parts: toolRod, toolShard, binding, toughBinding, toughRod,
     * heavyPlate pickaxeHead, shovelhead, hatchetHead, swordBlade, wideguard,
     * handGuard, crossbar, knifeBlade, fullGuard, frypanHead, signHead,
     * chiselHead scytheBlade, broadAxeHead, excavatorHead, largeSwordBlade,
     * hammerHead bowstring, fletching, arrowhead
     */
    public static HashMap<String, Item> itemDirectory = new HashMap<>();

    /**
     * Adds an item to the directory
     *
     * @param name
     *            Associates the name with the stack
     * @param itemstack
     *            The stack to add to the directory
     */
    public static void addItemToDirectory(String name, Item itemstack) {
        Item add = itemDirectory.get(name);
        if (add != null) logger.warn(name + " is already present in the Item directory");

        itemDirectory.put(name, itemstack);
    }

    /**
     * Retrieves an itemstack from the directory
     *
     * @param name
     *            The name of the item to get
     * @return Item associated with the name, or null if not present.
     */
    public static Item getItem(String name) {
        Item ret = itemDirectory.get(name);
        if (ret == null) logger.warn("Could not find " + name + " in the Item directory");

        return ret;
    }

    /**
     * A directory of ItemStacks. Contains mostly crafting items
     *
     * Materials: paperStack, greenSlimeCrystal, blueSlimeCrystal, searedBrick,
     * mossBall, lavaCrystal, necroticBone, silkyCloth, silkyJewel ingotCobalt,
     * ingotArdite, ingotManyullyn, ingotCopper, ingotTin, ingotAluminum,
     * rawAluminum, ingotBronze, ingotAluminumBrass, ingotAlumite, ingotSteel,
     * ingotObsidian nuggetIron, nuggetCopper, nuggetTin, nuggetAluminum,
     * nuggetSilver, nuggetAluminumBrass oreberryIron, oreberryGold,
     * oreberryCopper, oreberryTin, oreberryTin, oreberrySilver, diamondApple,
     * blueSlimeFood, canisterEmpty, miniRedHeart, canisterRedHeart
     *
     * Patterns - These have a suffix of Pattern or Cast. ex: hatchetHeadPattern
     * ingot, toolRod, pickaxeHead, shovelHead, hatchetHead, swordBlade,
     * wideGuard, handGuard, crossbar, binding, frypanHead, signHead,
     * knifeBlade, chiselHead, toughRod, toughBinding, largePlate, broadAxeHead,
     * scytheHead, excavatorHead, largeBlade, hammerHead, fullGuard, bowString,
     * fletching, arrowHead
     */
    static HashMap<String, ItemStack> itemstackDirectory = new HashMap<>();

    /**
     * Adds an itemstack to the directory
     *
     * @param name
     *            Associates the name with the stack
     * @param itemstack
     *            The stack to add to the directory
     */
    public static void addItemStackToDirectory(String name, ItemStack itemstack) {
        ItemStack add = itemstackDirectory.get(name);
        if (add != null) logger.warn(name + " is already present in the ItemStack directory");

        itemstackDirectory.put(name, itemstack);
    }

    /**
     * Retrieves an itemstack from the directory
     *
     * @param name
     *            The name of the item to get
     * @return Item associated with the name, or null if not present.
     */
    public static ItemStack getItemStack(String name) {
        ItemStack ret = itemstackDirectory.get(name);
        if (ret == null) logger.warn("Could not find " + name + " in the ItemStack directory");

        return ret;
    }

    public static ArrayList<ToolCore> tools = new ArrayList<>(20);

    // Parts

    /**
     * List: Item ID, metadata, material ID ItemStack: Output. Ex: Cactus
     * Binding
     */
    public static HashMap<List, ItemStack> patternPartMapping = new HashMap<>();

    /**
     * Maps an item and a material ID to an output part
     *
     * @param woodPattern
     *            ID to check against
     * @param patternMeta
     *            Metadata to check against
     * @param materialID
     *            Material that goes with the item
     * @param output
     *            The resulting part
     */
    public static void addPartMapping(Item woodPattern, int patternMeta, int materialID, ItemStack output) {
        patternPartMapping.put(Arrays.asList(woodPattern, patternMeta, materialID), output);
    }

    public static ItemStack getPartMapping(Item item, int metadata, int materialID) {
        ItemStack stack = patternPartMapping.get(Arrays.asList(item, metadata, materialID));
        if (stack != null) return stack.copy();
        return null;
    }

    // Tools

    /**
     * Internal tool mapping, used for adding textures
     *
     * @param tool
     */
    public static void addToolMapping(ToolCore tool) {
        tools.add(tool);
    }

    /**
     * Internal tool mapping, used for adding textures
     *
     * @return List of tools
     */
    public static ArrayList<ToolCore> getToolMapping() {
        return tools;
    }

    /**
     * Registers a tool to its crafting parts. If an output is registered
     * multiple times the parts are added to the recipe's input list Valid part
     * amounts are 2, 3, and 4.
     *
     * @see ToolBuilder
     * @param output
     *            The ToolCore to craft
     * @param parts
     *            Pieces to make the tool with
     */
    public static void addToolRecipe(ToolCore output, Item... parts) {
        ToolBuilder tb = ToolBuilder.instance;
        if (parts.length < 2 || parts.length > 4) logger.warn("Wrong amount of items to craft into a tool");

        ToolBuilder.addToolRecipe(output, parts);
    }

    // Materials
    public static HashMap<Integer, ToolMaterial> toolMaterials = new HashMap<>(40);
    public static HashMap<String, ToolMaterial> toolMaterialStrings = new HashMap<>(40);
    public static List<Integer> defaultToolPartMaterials = new LinkedList<>();
    public static List<Integer> defaultShardMaterials = new LinkedList<>();

    public static void addDefaultToolPartMaterial(int materialID) {
        if (!toolMaterials.containsKey(materialID))
            logger.error("[TCon API] Can't add default toolpart: Material ID " + materialID + " is unknown.");
        else defaultToolPartMaterials.add(materialID);
    }

    public static void addDefaultShardMaterial(int materialID) {
        if (!toolMaterials.containsKey(materialID))
            logger.error("[TCon API] Can't add default shard: Material ID " + materialID + " is unknown.");
        else defaultShardMaterials.add(materialID);
    }

    /**
     * Adds a tool material to the registry
     *
     * @param materialID
     *            Unique ID, stored for each part
     * @param materialName
     *            Unique name for data lookup purposes
     * @param harvestLevel
     *            The materials which the tool can harvest. Pickaxe levels - 0:
     *            Wood, 1: Stone, 2: Redstone/Diamond, 3: Obsidian, 4:
     *            Cobalt/Ardite, 5: Manyullyn
     * @param durability
     *            Base durability of the tool, affects tool heads.
     * @param miningspeed
     *            Base mining speed, divided by 100 in use
     * @param attack
     *            Base attack
     * @param handleModifier
     *            Durability multiplier on the tool
     * @param reinforced
     *            Reinforced level
     * @param stonebound
     *            Amount of Stonebound to put on the tool. Negative numbers are
     *            Spiny.
     */
    public static void addToolMaterial(
            int materialID,
            String materialName,
            int harvestLevel,
            int durability,
            int miningspeed,
            int attack,
            float handleModifier,
            int reinforced,
            float stonebound,
            String style,
            int primaryColor) {
        ToolMaterial mat = toolMaterials.get(materialID);
        if (mat == null) {
            mat = new ToolMaterial(
                    materialName,
                    harvestLevel,
                    durability,
                    miningspeed,
                    attack,
                    handleModifier,
                    reinforced,
                    stonebound,
                    style,
                    primaryColor);
            toolMaterials.put(materialID, mat);
            toolMaterialStrings.put(materialName, mat);
        } else
            throw new IllegalArgumentException(
                    "[TCon API] Material ID " + materialID + " is already occupied by " + mat.materialName);
    }

    /**
     * Adds a tool material to the registry
     *
     * @param materialID
     *            Unique ID, stored for each part
     * @param materialName
     *            Unique name for data lookup purposes
     * @param localizationName
     *            The string used to localize the material name
     * @param harvestLevel
     *            The materials which the tool can harvest. Pickaxe levels - 0:
     *            Wood, 1: Stone, 2: Redstone/Diamond, 3: Obsidian, 4:
     *            Cobalt/Ardite, 5: Manyullyn
     * @param durability
     *            Base durability of the tool, affects tool heads.
     * @param miningspeed
     *            Base mining speed, divided by 100 in use
     * @param attack
     *            Base attack
     * @param handleModifier
     *            Durability multiplier on the tool
     * @param reinforced
     *            Reinforced level
     * @param stonebound
     *            Amount of Stonebound to put on the tool. Negative numbers are
     *            Spiny.
     */
    public static void addToolMaterial(
            int materialID,
            String materialName,
            String localizationName,
            int harvestLevel,
            int durability,
            int miningspeed,
            int attack,
            float handleModifier,
            int reinforced,
            float stonebound,
            String style,
            int primaryColor) {
        ToolMaterial mat = toolMaterials.get(materialID);
        if (mat == null) {
            mat = new ToolMaterial(
                    materialName,
                    localizationName,
                    harvestLevel,
                    durability,
                    miningspeed,
                    attack,
                    handleModifier,
                    reinforced,
                    stonebound,
                    style,
                    primaryColor);
            toolMaterials.put(materialID, mat);
            toolMaterialStrings.put(materialName, mat);
        } else
            throw new IllegalArgumentException(
                    "[TCon API] Material ID " + materialID + " is already occupied by " + mat.materialName);
    }

    @Deprecated
    public static void addToolMaterial(
            int materialID,
            String materialName,
            int harvestLevel,
            int durability,
            int miningspeed,
            int attack,
            float handleModifier,
            int reinforced,
            float stonebound,
            String style) {
        logger.warn(
                "[TCon API] Using deprecated addToolMaterial with no primary color. A fallback of white will be used.");
        addToolMaterial(
                materialID,
                materialName,
                harvestLevel,
                durability,
                miningspeed,
                attack,
                handleModifier,
                reinforced,
                stonebound,
                style,
                0xFFFFFF);
    }

    @Deprecated
    public static void addToolMaterial(
            int materialID,
            String materialName,
            int harvestLevel,
            int durability,
            int miningspeed,
            int attack,
            float handleModifier,
            int reinforced,
            float stonebound,
            String style,
            String ability) {
        logger.warn(
                "[TCon API] Using deprecated addToolMaterial with ability name. ability will be ignored, use languages files for that.");
        addToolMaterial(
                materialID,
                materialName,
                harvestLevel,
                durability,
                miningspeed,
                attack,
                handleModifier,
                reinforced,
                stonebound,
                style);
    }

    @Deprecated
    public static void addToolMaterial(
            int materialID,
            String materialName,
            String displayName,
            int harvestLevel,
            int durability,
            int miningspeed,
            int attack,
            float handleModifier,
            int reinforced,
            float stonebound,
            String style,
            String ability) {
        logger.warn(
                "[TCon API] Using deprecated addToolMaterial with display and ability name. displayName and ability will be ignored, use languages files for that.");
        addToolMaterial(
                materialID,
                materialName,
                harvestLevel,
                durability,
                miningspeed,
                attack,
                handleModifier,
                reinforced,
                stonebound,
                style);
    }

    /**
     * Adds a tool material to the registry
     *
     * @param materialID
     *            Unique ID, stored for each part
     * @param material
     *            Complete tool material to add. Uses the name in the material
     *            for lookup purposes.
     */
    public static void addtoolMaterial(int materialID, ToolMaterial material) {
        ToolMaterial mat = toolMaterials.get(materialID);
        if (mat == null) {
            toolMaterials.put(materialID, material);
            toolMaterialStrings.put(material.name(), material);
        } else
            throw new IllegalArgumentException(
                    "[TCon API] Material ID " + materialID + " is already occupied by " + mat.materialName);
    }

    /**
     * Looks up a tool material by ID
     *
     * @param key
     *            The ID to look up
     * @return Tool Material
     */
    public static ToolMaterial getMaterial(int key) {
        if (toolMaterials.containsKey(key)) {
            return (toolMaterials.get(key));
        }

        // This is probably an old tool whose material has been removed from the game.
        // Fall back to wood.
        return toolMaterials.get(TinkerTools.MaterialID.Wood);
    }

    /**
     * Looks up a tool material by name
     *
     * @param key
     *            the name to look up
     * @return Tool Material
     */
    public static ToolMaterial getMaterial(String key) {
        return (toolMaterialStrings.get(key));
    }

    // Bow materials
    public static HashMap<Integer, BowMaterial> bowMaterials = new HashMap<>(40);

    @Deprecated
    public static void addBowMaterial(int materialID, int durability, int drawSpeed, float speedMax) {
        addBowMaterial(materialID, drawSpeed, speedMax);
    }

    public static void addBowMaterial(int materialID, int drawSpeed, float speedMax) {
        BowMaterial mat = bowMaterials.get(materialID);
        if (mat == null) {
            mat = new BowMaterial(drawSpeed, speedMax);
            bowMaterials.put(materialID, mat);
        } else throw new IllegalArgumentException("[TCon API] Bow Material ID " + materialID + " is already occupied");
    }

    public static boolean validBowMaterial(int materialID) {
        return bowMaterials.containsKey(materialID);
    }

    public static BowMaterial getBowMaterial(int materialID) {
        return bowMaterials.get(materialID);
    }

    public static HashMap<Integer, ArrowMaterial> arrowMaterials = new HashMap<>(40);

    @Deprecated
    public static void addArrowMaterial(int materialID, float mass, float breakChance, float accuracy) {
        addArrowMaterial(materialID, mass, breakChance);
    }

    public static void addArrowMaterial(int materialID, float mass, float breakChance) {
        ArrowMaterial mat = arrowMaterials.get(materialID);
        if (mat == null) {
            mat = new ArrowMaterial(mass, breakChance);
            arrowMaterials.put(materialID, mat);
        } else
            throw new IllegalArgumentException("[TCon API] Arrow Material ID " + materialID + " is already occupied");
    }

    public static boolean validArrowMaterial(int materialID) {
        return arrowMaterials.containsKey(materialID);
    }

    public static ArrowMaterial getArrowMaterial(int materialID) {
        return arrowMaterials.get(materialID);
    }

    // Custom materials - bowstrings, fletching, etc
    public static ArrayList<CustomMaterial> customMaterials = new ArrayList<>();

    public static void addCustomMaterial(CustomMaterial mat) {
        if (mat != null) customMaterials.add(mat);
    }

    public static void addBowstringMaterial(
            int materialID,
            int value,
            ItemStack input,
            ItemStack craftingMaterial,
            float durability,
            float drawSpeed,
            float flightSpeed,
            int color) {
        BowstringMaterial mat = new BowstringMaterial(
                materialID, value, input, craftingMaterial, durability, drawSpeed, flightSpeed, color);
        customMaterials.add(mat);
    }

    public static void addFletchingMaterial(
            int materialID,
            int value,
            ItemStack input,
            ItemStack craftingMaterial,
            float accuracy,
            float breakChance,
            float durabilityModifier,
            int color) {
        FletchingMaterial mat = new FletchingMaterial(
                materialID, value, input, craftingMaterial, accuracy, breakChance, durabilityModifier, color);
        customMaterials.add(mat);
    }

    @Deprecated
    public static void addBowstringMaterial(
            int materialID,
            int value,
            ItemStack input,
            ItemStack craftingMaterial,
            float durability,
            float drawSpeed,
            float flightSpeed) {
        BowstringMaterial mat =
                new BowstringMaterial(materialID, value, input, craftingMaterial, durability, drawSpeed, flightSpeed);
        customMaterials.add(mat);
    }

    @Deprecated
    public static void addFletchingMaterial(
            int materialID,
            int value,
            ItemStack input,
            ItemStack craftingMaterial,
            float accuracy,
            float breakChance,
            float mass) {
        FletchingMaterial mat =
                new FletchingMaterial(materialID, value, input, craftingMaterial, accuracy, breakChance, mass);
        customMaterials.add(mat);
    }

    public static CustomMaterial getCustomMaterial(int materialID, Class<? extends CustomMaterial> clazz) {
        for (CustomMaterial mat : customMaterials) {
            if (mat.getClass().equals(clazz) && mat.materialID == materialID) return mat;
        }
        return null;
    }

    public static CustomMaterial getCustomMaterial(ItemStack input, Class<? extends CustomMaterial> clazz) {
        for (CustomMaterial mat : customMaterials) {
            if (mat.getClass().equals(clazz) && mat.matches(input)) return mat;
        }
        return null;
    }

    /*
     * public static CustomMaterial getCustomMaterial(ItemStack input, ItemStack
     * pattern) { for (CustomMaterial mat : customMaterials) { if
     * (mat.matches(input, pattern)) return mat; } return null; }
     */

    /*
     * public static ItemStack craftBowString(ItemStack stack) { if
     * (stack.stackSize < 3) return null;
     *
     * for (BowstringMaterial mat : bowstringMaterials) { if
     * (stack.isItemEqual(mat.input)) return mat.craftingItem.copy(); } return
     * null; }
     *
     * public static BowstringMaterial getBowstringMaterial(ItemStack stack) {
     * if (stack.stackSize < 3) return null;
     *
     * for (BowstringMaterial mat : bowstringMaterials) { if
     * (stack.isItemEqual(mat.input)) return mat; } return null; }
     */

    public static LiquidCasting getTableCasting() {
        return instance.tableCasting();
    }

    LiquidCasting tableCasting() {
        try {
            Class<?> clazz = Class.forName("tconstruct.TConstruct");
            Method method = clazz.getMethod("getTableCasting");
            return (LiquidCasting) method.invoke(this);
        } catch (Exception e) {
            logger.warn("Could not find casting table recipes.");
            return null;
        }
    }

    public static LiquidCasting getBasinCasting() {
        return instance.basinCasting();
    }

    LiquidCasting basinCasting() {
        try {
            Class<?> clazz = Class.forName("tconstruct.TConstruct");
            Method method = clazz.getMethod("getBasinCasting");
            return (LiquidCasting) method.invoke(this);
        } catch (Exception e) {
            logger.warn("Could not find casting basin recipes.");
            return null;
        }
    }

    public static Detailing getChiselDetailing() {
        return instance.chiselDetailing();
    }

    Detailing chiselDetailing() {
        try {
            Class<?> clazz = Class.forName("tconstruct.TConstruct");
            Method method = clazz.getMethod("getChiselDetailing");
            return (Detailing) method.invoke(this);
        } catch (Exception e) {
            logger.warn("Could not find chisel detailing recipes.");
            return null;
        }
    }

    public static ArrayList<ActiveToolMod> activeModifiers = new ArrayList<>();
    public static LinkedList<ActiveArmorMod> activeArmorModifiers = new LinkedList<>();

    public static void registerActiveToolMod(ActiveToolMod mod) {
        activeModifiers.add(mod);
    }

    public static void registerActiveArmorMod(ActiveArmorMod mod) {
        activeArmorModifiers.add(mod);
    }

    /**
     * Default Material Index 0: Wood 1: Stone 2: Iron 3: Flint 4: Cactus 5:
     * Bone 6: Obsidian 7: Netherrack 8: Green Slime 9: Paper 10: Cobalt 11:
     * Ardite 12: Manyullyn 13: Copper 14: Bronze 15: Alumite 16: Steel 17: Blue
     * Slime
     */
}