// Fill out your copyright notice in the Description page of Project Settings.

#pragma once

#include "CoreMinimal.h"
#include "Engine/DataAsset.h"
#include "ProjectEleri/GameEventSystem/GameEventDataAsset.h"
#include "QuestSystem/QuestTypes.h"
#include "SpeechDataAsset.generated.h"

struct FLineData;
class USpeechDataAsset;

UENUM(BlueprintType)
enum class EEventRequirementType : uint8
{
	Event,
	Quest,
	Item,
	Max		UMETA(Hidden)
};

USTRUCT(BlueprintType)
struct FEventRequirement
{
	GENERATED_BODY()

	UPROPERTY(EditDefaultsOnly, BlueprintReadWrite)
	EEventRequirementType RequirementType;
	
	UPROPERTY(EditDefaultsOnly, BlueprintReadWrite, meta = (EditCondition = "RequirementType == EEventRequirementType::Event", EditConditionHides, MetaClass = "/Script/ProjectEleri.GameEventDataAsset"))
	FSoftObjectPath EventAsset;
	UPROPERTY(EditDefaultsOnly, BlueprintReadWrite, meta = (EditCondition = "RequirementType == EEventRequirementType::Event", EditConditionHides))
	EEventStage Stage;
	// if this is false the event must not be unlocked
	UPROPERTY(EditDefaultsOnly, BlueprintReadWrite, meta = (EditCondition = "RequirementType == EEventRequirementType::Event", EditConditionHides))
	bool bMustAchieveEvent = true;
	
	UPROPERTY(EditDefaultsOnly, BlueprintReadWrite, meta = (EditCondition = "RequirementType == EEventRequirementType::Quest", EditConditionHides, GameplayTagFilter = "Quests"))
	FGameplayTag QuestTag;
	UPROPERTY(EditDefaultsOnly, BlueprintReadWrite, meta = (EditCondition = "RequirementType == EEventRequirementType::Quest", EditConditionHides, GameplayTagFilter = "Quests"))
	EQuestStatus QuestStatus;
	UPROPERTY(EditDefaultsOnly, BlueprintReadWrite, meta = (EditCondition = "RequirementType == EEventRequirementType::Quest", EditConditionHides, GameplayTagFilter = "Quests"))
	bool bEqual = true;
	
	UPROPERTY(EditDefaultsOnly, BlueprintReadWrite, meta = (EditCondition = "RequirementType == EEventRequirementType::Item", EditConditionHides, Categories = "Items"))
	FPrimaryAssetId Item;
	UPROPERTY(EditDefaultsOnly, BlueprintReadWrite, meta = (EditCondition = "RequirementType == EEventRequirementType::Item", EditConditionHides))
	int32 Stacks = 1;
	
	bool TestRequirement(const UObject* WorldContext) const;
};

USTRUCT(BlueprintType)
struct FPlayerSpeakToDialogue
{
	GENERATED_BODY()
public:
	UPROPERTY(EditAnywhere, BlueprintReadWrite)
	bool bEndDialogueAfterSelecting = true;
	UPROPERTY(EditAnywhere, BlueprintReadWrite)
	FText PlayerSpeak;
	UPROPERTY(EditAnywhere, BlueprintReadWrite)
	TSoftObjectPtr<USpeechDataAsset> NextSpeechDataAsset;
	UPROPERTY(EditAnywhere, BlueprintReadWrite, meta = (ForceInlineRow, Categories = "Dialogue|Event"))
	FGameplayTag GameplayTag;
	UPROPERTY(EditDefaultsOnly, BlueprintReadOnly, Category = "Eleri|Event Requirment")
	TArray<FEventRequirement> EventRequirements;
	
	bool PassesRequirements(const UObject* WorldContext) const;
};

/**
 * 
 */
UCLASS(BlueprintType)
class PROJECTELERI_API USpeechDataAsset : public UDataAsset
{
	GENERATED_BODY()

public:
	UPROPERTY(EditDefaultsOnly, BlueprintReadOnly, Category = "Eleri|Event Requirment")
	TArray<FEventRequirement> EventRequirements;

	UPROPERTY(EditDefaultsOnly, BlueprintReadOnly, Category = "Eleri|Speech", meta = (AllowedClasses = "/Script/ProjectEleri.NpcBaseCharacter"))
	TSoftClassPtr<AActor> Npc;
	
	UPROPERTY(EditAnywhere, BlueprintReadOnly, Category = "Eleri|Speech", meta = (Categories = "Quests"))
	FGameplayTagContainer StartQuests;

	UPROPERTY(EditDefaultsOnly, BlueprintReadOnly, Category = "Eleri|Speech")
	FText PlayerAsk;

	UPROPERTY(EditAnywhere, BlueprintReadOnly, Category = "Eleri|Speech")
	bool bIsStartingDialogue;

	UPROPERTY(EditAnywhere, BlueprintReadOnly, Category = "Eleri|Speech")
	TArray<FLineData> DialogueLines;
	
	UPROPERTY(EditAnywhere, BlueprintReadOnly, Category = "Eleri|Options")
	TArray<FPlayerSpeakToDialogue> PlayerSpeechMap;

	UFUNCTION()
	bool TestRequirements(const UWorld* World);
		
	UFUNCTION(BlueprintCallable, Category = "Eleri|Options")
	FText GetFormattedDialogueLine(const int32 Index, const TMap<FString, FText> ReplacementMap);
	UFUNCTION(BlueprintPure, Category = "Eleri|Options")
	static FText ReplaceTextInLine(const FText& Text, TMap<FString, FText> ReplacementMap);
	
#if WITH_EDITOR
	virtual EDataValidationResult IsDataValid(class FDataValidationContext& Context) const override;
#endif
};