// Copyright 2026 PHY. All Rights Reserved.

#pragma once

#include "CoreMinimal.h"
#include "GIS_GameplayTagFloat.h"
#include "GIS_GameplayTagInteger.h"
#include "GIS_ItemFragment.h"
#include "PHYItemFragment_PropertySet.generated.h"

UENUM(BlueprintType)
enum class EPHYItemArchetype : uint8
{
	Weapon,
	Equipment,
	Consumable,
	Material,
	Quest
};

UENUM(BlueprintType)
enum class EPHYEquipSlotType : uint8
{
	None,
	MainHand,
	OffHand,
	Head,
	Chest,
	Legs,
	Feet,
	Accessory
};

USTRUCT(BlueprintType)
struct FPHYConsumablePayload
{
	GENERATED_BODY()

	UPROPERTY(EditDefaultsOnly, BlueprintReadOnly, Category="Consumable")
	float RestoreHealth = 0.0f;

	UPROPERTY(EditDefaultsOnly, BlueprintReadOnly, Category="Consumable")
	float RestoreInnerPower = 0.0f;

	UPROPERTY(EditDefaultsOnly, BlueprintReadOnly, Category="Consumable")
	float DurationSeconds = 0.0f;
};

/**
 * 统一道具属性片段：
 * - 定义道具大类（武器/装备/药品...）
 * - 定义装备槽位
 * - 定义创建实例时写入的动态属性（可用于随机词条前的基础值）
 * - 定义药品基础效果载荷
 */
UCLASS(DisplayName="PHY Item Property Settings", Category="PHY")
class UPHYItemFragment_PropertySet : public UGIS_ItemFragment
{
	GENERATED_BODY()

public:
	UPROPERTY(EditDefaultsOnly, BlueprintReadOnly, Category="Item")
	EPHYItemArchetype ItemArchetype = EPHYItemArchetype::Material;

	UPROPERTY(EditDefaultsOnly, BlueprintReadOnly, Category="Item")
	EPHYEquipSlotType EquipSlot = EPHYEquipSlotType::None;

	UPROPERTY(EditDefaultsOnly, BlueprintReadOnly, Category="Item", meta=(Categories="GIS.Item"))
	FGameplayTagContainer ExtraItemTags;

	UPROPERTY(EditDefaultsOnly, BlueprintReadOnly, Category="Attributes", meta=(TitleProperty="{Tag} -> {Value}", Categories="GIS.Attribute"))
	TArray<FGIS_GameplayTagFloat> BaseFloatModifiers;

	UPROPERTY(EditDefaultsOnly, BlueprintReadOnly, Category="Attributes", meta=(TitleProperty="{Tag} -> {Value}", Categories="GIS.Attribute"))
	TArray<FGIS_GameplayTagInteger> BaseIntegerModifiers;

	UPROPERTY(EditDefaultsOnly, BlueprintReadOnly, Category="Consumable")
	FPHYConsumablePayload ConsumablePayload;

	virtual void OnInstanceCreated(UGIS_ItemInstance* ItemInstance) const override;

	UFUNCTION(BlueprintCallable, BlueprintPure, Category="PHY|Item")
	bool IsEquippable() const;

	UFUNCTION(BlueprintCallable, BlueprintPure, Category="PHY|Item")
	bool IsConsumable() const;
};