#pragma once

#include <XCEditor/Shell/UIEditorMenuPopup.h>
#include <XCEditor/Fields/UIEditorEnumField.h>

#include <XCEngine/UI/Types.h>

#include <cstddef>
#include <string>
#include <vector>

namespace XCEngine::UI::Editor {

struct UIEditorEnumFieldInteractionState {
    Widgets::UIEditorEnumFieldState fieldState = {};
    ::XCEngine::UI::UIPoint pointerPosition = {};
    std::size_t highlightedIndex = Widgets::UIEditorMenuPopupInvalidIndex;
    std::size_t pressedPopupIndex = Widgets::UIEditorMenuPopupInvalidIndex;
    bool hasPointerPosition = false;
    bool popupOpen = false;
};

struct UIEditorEnumFieldInteractionResult {
    bool consumed = false;
    bool selectionChanged = false;
    bool focusedChanged = false;
    bool popupOpened = false;
    bool popupClosed = false;
    std::size_t selectedIndex = 0u;
    Widgets::UIEditorEnumFieldHitTarget hitTarget = {};
    std::size_t popupItemIndex = Widgets::UIEditorMenuPopupInvalidIndex;
};

struct UIEditorEnumFieldInteractionFrame {
    Widgets::UIEditorEnumFieldLayout layout = {};
    Widgets::UIEditorMenuPopupLayout popupLayout = {};
    Widgets::UIEditorMenuPopupState popupState = {};
    std::vector<Widgets::UIEditorMenuPopupItem> popupItems = {};
    bool popupOpen = false;
    UIEditorEnumFieldInteractionResult result = {};
};

UIEditorEnumFieldInteractionFrame UpdateUIEditorEnumFieldInteraction(
    UIEditorEnumFieldInteractionState& state,
    std::size_t& selectedIndex,
    const ::XCEngine::UI::UIRect& bounds,
    const Widgets::UIEditorEnumFieldSpec& spec,
    const std::vector<::XCEngine::UI::UIInputEvent>& inputEvents,
    const Widgets::UIEditorEnumFieldMetrics& metrics = {},
    const Widgets::UIEditorMenuPopupMetrics& popupMetrics = {},
    const ::XCEngine::UI::UIRect& viewportRect = {});

} // namespace XCEngine::UI::Editor