#pragma once

#include <cstdint>
#include <string>
#include <string_view>
#include <vector>

namespace XCEngine::UI::Editor {

enum class UIEditorPanelPresentationKind : std::uint8_t {
    Placeholder = 0,
    ViewportShell,
    HostedContent
};

struct UIEditorPanelDescriptor {
    std::string panelId = {};
    std::string defaultTitle = {};
    UIEditorPanelPresentationKind presentationKind = UIEditorPanelPresentationKind::Placeholder;
    bool placeholder = true;
    bool canHide = true;
    bool canClose = true;
};

struct UIEditorPanelRegistry {
    std::vector<UIEditorPanelDescriptor> panels = {};
};

enum class UIEditorPanelRegistryValidationCode : std::uint8_t {
    None = 0,
    EmptyPanelId,
    EmptyDefaultTitle,
    DuplicatePanelId
};

struct UIEditorPanelRegistryValidationResult {
    UIEditorPanelRegistryValidationCode code = UIEditorPanelRegistryValidationCode::None;
    std::string message = {};

    [[nodiscard]] bool IsValid() const {
        return code == UIEditorPanelRegistryValidationCode::None;
    }
};

UIEditorPanelRegistry BuildDefaultEditorShellPanelRegistry();

const UIEditorPanelDescriptor* FindUIEditorPanelDescriptor(
    const UIEditorPanelRegistry& registry,
    std::string_view panelId);

UIEditorPanelRegistryValidationResult ValidateUIEditorPanelRegistry(
    const UIEditorPanelRegistry& registry);

} // namespace XCEngine::UI::Editor