#ifndef ITEM_TEMPLATE_H
#define ITEM_TEMPLATE_H

/*************************************************************************/
/*  item_template.h                                                      */
/*************************************************************************/
/*                         This file is part of:                         */
/*                          PANDEMONIUM ENGINE                           */
/*             https://github.com/Relintai/pandemonium_engine            */
/*************************************************************************/
/* Copyright (c) 2022-present Péter Magyar.                              */
/* Copyright (c) 2014-2022 Godot Engine contributors (cf. AUTHORS.md).   */
/* Copyright (c) 2007-2022 Juan Linietsky, Ariel Manzur.                 */
/*                                                                       */
/* Permission is hereby granted, free of charge, to any person obtaining */
/* a copy of this software and associated documentation files (the       */
/* "Software"), to deal in the Software without restriction, including   */
/* without limitation the rights to use, copy, modify, merge, publish,   */
/* distribute, sublicense, and/or sell copies of the Software, and to    */
/* permit persons to whom the Software is furnished to do so, subject to */
/* the following conditions:                                             */
/*                                                                       */
/* The above copyright notice and this permission notice shall be        */
/* included in all copies or substantial portions of the Software.       */
/*                                                                       */
/* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,       */
/* EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF    */
/* MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.*/
/* IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY  */
/* CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT,  */
/* TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE     */
/* SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.                */
/*************************************************************************/

#include "core/containers/vector.h"
#include "core/object/resource.h"

#include "scene/resources/texture.h"

#include "../../item_enums.h"
#include "model_visual.h"

class ItemInstance;
class Spell;
class EntityClassData;

class ItemTemplate : public Resource {
	GDCLASS(ItemTemplate, Resource);

public:
	int get_id() const;
	void set_id(const int value);

	ItemEnums::ItemType get_item_type() const;
	void set_item_type(const ItemEnums::ItemType value);

	ItemEnums::ItemSubtype get_item_sub_type() const;
	void set_item_sub_type(const ItemEnums::ItemSubtype value);

	ItemEnums::ItemSubSubtype get_item_sub_sub_type() const;
	void set_item_sub_sub_type(const ItemEnums::ItemSubSubtype value);

	ItemEnums::ItemRarity get_rarity() const;
	void set_rarity(const ItemEnums::ItemRarity value);

	ItemEnums::ArmorType get_armor_type() const;
	void set_armor_type(const ItemEnums::ArmorType value);

	int get_equip_slot() const;
	void set_equip_slot(const int value);

	Ref<ModelVisual> get_model_visual() const;
	void set_model_visual(const Ref<ModelVisual> &value);

	Ref<EntityClassData> get_required_character_class() const;
	void set_required_character_class(const Ref<EntityClassData> &value);

	int get_price() const;
	void set_price(const int value);

	int get_stack_size() const;
	void set_stack_size(const int value);

	Ref<Texture> get_icon() const;
	void set_icon(const Ref<Texture> &value);

	float get_scale_x() const;
	void set_scale_x(const float value);

	float get_scale_y() const;
	void set_scale_y(const float value);

	float get_scale_z() const;
	void set_scale_z(const float value);

	int get_bag_size() const;
	void set_bag_size(const int size);

	String get_text_translation_key() const;
	void set_text_translation_key(const String &value);

	//Teaches
	int get_num_teaches_spells() const;
	void set_num_teaches_spells(const int value);

	Ref<Spell> get_teaches_spell(const int index);
	void set_teaches_spell(const int index, const Ref<Spell> &teaches_spell);

	Vector<Variant> get_teaches_spells();
	void set_teaches_spells(const Vector<Variant> &teaches_spells);

	//Grants Spells
	int get_num_grants_spells() const;
	void set_num_grants_spells(const int value);

	Ref<Spell> get_grants_spell(const int index);
	void set_grants_spell(const int index, const Ref<Spell> &grants_spell);

	Vector<Variant> get_grants_spells();
	void set_grants_spells(const Vector<Variant> &grants_spells);

	//Auras
	int get_num_auras() const;
	void set_num_auras(const int value);

	Ref<Spell> get_aura(const int index);
	void set_aura(const int index, const Ref<Spell> &aura);

	Vector<Variant> get_auras();
	void set_auras(const Vector<Variant> &auras);

	//Required Skills
	int get_num_required_skills() const;

	Ref<Spell> get_required_skill(const int index);
	void set_required_skill(const int index, const Ref<Spell> &skills);

	Vector<Variant> get_required_skills();
	void set_required_skills(const Vector<Variant> &grants_spells);

	//use spell
	Ref<Spell> get_use_spell();
	void set_use_spell(const Ref<Spell> &use_spell);

	int get_charges() const;
	void set_charges(const int value);

	bool get_consumed() const;
	void set_consumed(const bool value);

	//Stat mods
	int stat_modifier_get_count() const;
	void stat_modifier_set_count(const int value);

	int stat_modifier_get_stat_id(int index) const;
	void stat_modifier_set_stat_id(int index, int value);

	float stat_modifier_get_min_base_mod(const int index) const;
	void stat_modifier_set_min_base_mod(const int index, const float value);

	float stat_modifier_get_max_base_mod(const int index) const;
	void stat_modifier_set_max_base_mod(const int index, const float value);

	float stat_modifier_get_min_bonus_mod(const int index) const;
	void stat_modifier_set_min_bonus_mod(const int index, const float value);

	float stat_modifier_get_max_bonus_mod(const int index) const;
	void stat_modifier_set_max_bonus_mod(const int index, const float value);

	float stat_modifier_get_min_percent_mod(const int index) const;
	void stat_modifier_set_min_percent_mod(const int index, const float value);

	float stat_modifier_get_max_percent_mod(const int index) const;
	void stat_modifier_set_max_percent_mod(const int index, const float value);

	float stat_modifier_get_scaling_factor(const int index) const;
	void stat_modifier_set_scaling_factor(const int index, const float value);

	int get_animator_weapon_type();

	Ref<ItemInstance> create_item_instance();

	String get_description();

	ItemTemplate();
	~ItemTemplate();

public:
	struct SkillEntry {
		Ref<Spell> aura;
		int level;
	};

protected:
	void _validate_property(PropertyInfo &property) const;
	static void _bind_methods();

protected:
	struct ItemTemplateStatModifier {
		int stat_id;

		float min_base_mod;
		float max_base_mod;

		float min_bonus_mod;
		float max_bonus_mod;

		float min_percent_mod;
		float max_percent_mod;

		float scaling_factor;

		ItemTemplateStatModifier() {
			stat_id = 0;
			min_base_mod = 0;
			max_base_mod = 0;
			min_bonus_mod = 0;
			max_bonus_mod = 0;
			min_percent_mod = 0;
			max_percent_mod = 0;
			scaling_factor = 1;
		}
	};

private:
	enum {
		MAX_ITEM_STAT_MOD = 6,
	};

	int _id;
	ItemEnums::ItemRarity _rarity;
	ItemEnums::ItemType _item_type;
	ItemEnums::ItemSubtype _item_sub_type;
	ItemEnums::ItemSubSubtype _item_sub_sub_type;
	ItemEnums::ArmorType _armor_type;
	int _equip_slot;

	int _price;

	Ref<EntityClassData> _required_character_class;
	Ref<ModelVisual> _model_visual;

	int _stack_size;

	Ref<Texture> _icon;

	float _scale_x;
	float _scale_y;
	float _scale_z;

	int _bag_size;

	String _text_translation_key;

	Vector<Ref<Spell>> _teaches_spells;
	Vector<Ref<Spell>> _grants_spells;
	Vector<Ref<Spell>> _auras;
	Vector<Ref<Spell>> _required_skills;
	Ref<Spell> _use_spell;
	int _charges;
	bool _consumed;

	int _modifier_count;
	ItemTemplateStatModifier _modifiers[MAX_ITEM_STAT_MOD];
};

#endif