#pragma once

#include "Platform/Win32/Windowing/EditorWindow.h"
#include "Platform/Win32/Windowing/EditorWindowHostConfig.h"
#include "Windowing/Host/EditorWindowHostInterfaces.h"

#include <XCEditor/Workspace/UIEditorWorkspaceController.h>

#include <filesystem>
#include <memory>
#include <string_view>
#include <vector>

namespace XCEngine::UI::Editor::App {

class EditorContext;
class EditorWindow;
class EditorWindowContentController;
class EditorWindowContentFactory;
class EditorWindowLifecycleCoordinator;
class EditorWindowSystem;
class EditorUtilityWindowCoordinator;
class EditorWindowWorkspaceCoordinator;
struct EditorUtilityWindowDescriptor;

class EditorWindowHostRuntime final : public EditorWindowHost {
public:
    EditorWindowHostRuntime(
        EditorWindowHostConfig hostConfig,
        std::filesystem::path repoRoot,
        EditorContext& editorContext,
        EditorWindowSystem& windowSystem,
        EditorWindowContentFactory& contentFactory);
    ~EditorWindowHostRuntime();

    EditorWindow* CreateEditorWindow(
        std::unique_ptr<EditorWindowContentController> contentController,
        const EditorWindowCreateParams& params);
    EditorWindow* CreateWorkspaceWindow(
        UIEditorWorkspaceController workspaceController,
        const EditorWindowCreateParams& params) override;
    EditorWindow* CreateUtilityWindow(
        const EditorUtilityWindowDescriptor& descriptor,
        const EditorWindowCreateParams& params) override;
    void BindLifecycleCoordinator(EditorWindowLifecycleCoordinator& lifecycleCoordinator);
    void HandlePendingNativeWindowCreated(HWND hwnd);

    EditorWindow* FindWindow(HWND hwnd);
    const EditorWindow* FindWindow(HWND hwnd) const;
    EditorHostWindow* FindWindowById(std::string_view windowId) override;
    const EditorHostWindow* FindWindowById(std::string_view windowId) const override;
    EditorWindow* FindPrimaryWindow();
    const EditorWindow* FindPrimaryWindow() const;

    bool HasWindows() const;
    std::vector<EditorHostWindow*> GetWindows() override;
    std::vector<const EditorHostWindow*> GetWindows() const override;
    std::wstring_view GetPrimaryWindowTitle() const override;
    bool TryGetCursorScreenPoint(EditorWindowScreenPoint& outPoint) const override;
    EditorWindowScreenRect ResolveFloatingPlacement(
        const EditorWindowScreenPoint& screenPoint,
        int preferredWidth,
        int preferredHeight) const override;
    EditorHostWindow* FindWindowFromScreenPoint(
        const EditorWindowScreenPoint& screenPoint) override;
    const EditorHostWindow* FindWindowFromScreenPoint(
        const EditorWindowScreenPoint& screenPoint) const override;
    void ReapDestroyedWindows() override;
    std::string DescribeWindows() const override;
    void RenderAllWindows(
        bool globalTabDragActive,
        EditorWindowWorkspaceCoordinator& workspaceCoordinator,
        EditorUtilityWindowCoordinator& utilityCoordinator);

    EditorContext& GetEditorContext() {
        return m_editorContext;
    }

    const EditorContext& GetEditorContext() const {
        return m_editorContext;
    }

    const EditorWindowHostConfig& GetHostConfig() const {
        return m_hostConfig;
    }

    const std::filesystem::path& GetRepoRoot() const {
        return m_repoRoot;
    }

    std::vector<std::unique_ptr<EditorWindow>>& GetWindowStorage() {
        return m_windows;
    }

    const std::vector<std::unique_ptr<EditorWindow>>& GetWindowStorage() const {
        return m_windows;
    }

    void LogRuntimeTrace(std::string_view channel, std::string_view message) const override;

private:
    EditorWindow* FindWindowByIdImpl(std::string_view windowId);
    const EditorWindow* FindWindowByIdImpl(std::string_view windowId) const;

    EditorWindowHostConfig m_hostConfig = {};
    std::filesystem::path m_repoRoot = {};
    EditorContext& m_editorContext;
    EditorWindowSystem& m_windowSystem;
    EditorWindowContentFactory& m_contentFactory;
    std::vector<std::unique_ptr<EditorWindow>> m_windows = {};
    EditorWindow* m_pendingCreateWindow = nullptr;
    EditorWindowLifecycleCoordinator* m_lifecycleCoordinator = nullptr;
};

} // namespace XCEngine::UI::Editor::App