// Copyright Epic Games, Inc. All Rights Reserved.

#pragma once

#include "CoreMinimal.h"
#include "IDetailCustomization.h"
#include "Interfaces/IHttpRequest.h"
#include "Widgets/Input/SComboBox.h"

class IPropertyHandle;
class UQwenTTSPresetDataAsset;

struct FQwenTTSPresetChoice
{
	FString Id;
	FString Label;
	FString RefText;
	FString Source;

	FText GetDisplayText() const;
};

class FQwenTTSPresetDetailsCustomization : public IDetailCustomization
{
public:
	static TSharedRef<IDetailCustomization> MakeInstance();

	virtual void CustomizeDetails(IDetailLayoutBuilder& DetailBuilder) override;

private:
	TWeakObjectPtr<UQwenTTSPresetDataAsset> PresetAsset;
	TSharedPtr<IPropertyHandle> PresetIdHandle;
	TSharedPtr<IPropertyHandle> SettingsHandle;
	TArray<TSharedPtr<FQwenTTSPresetChoice>> PresetChoices;
	TSharedPtr<SComboBox<TSharedPtr<FQwenTTSPresetChoice>>> PresetComboBox;
	FText StatusText = FText::FromString(TEXT("Not loaded"));

	FReply RefreshPresets();
	void HandlePresetResponse(FHttpRequestPtr Request, FHttpResponsePtr Response, bool bWasSuccessful);
	void SetPresetChoicesFromStatusJson(const FString& ResponseText);
	FString GetStatusUrl() const;
	TSharedPtr<FQwenTTSPresetChoice> GetSelectedChoice() const;
	FText GetSelectedPresetText() const;
	FText GetStatusText() const;
	void HandleSelectionChanged(TSharedPtr<FQwenTTSPresetChoice> Choice, ESelectInfo::Type SelectInfo);
	TSharedRef<SWidget> MakePresetComboWidget(TSharedPtr<FQwenTTSPresetChoice> Choice) const;
};