#include "Platform/Win32/EditorStandaloneUtilityWindowContentController.h"

#include <XCEditor/Docking/UIEditorDockHostTransfer.h>

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

using ::XCEngine::UI::UIInputEvent;
using ::XCEngine::UI::UIInputEventType;

EditorStandaloneUtilityWindowContentController::
    EditorStandaloneUtilityWindowContentController(
        const ::XCEngine::UI::UISize& minimumOuterSize)
    : m_minimumOuterSize(minimumOuterSize) {}

EditorStandaloneUtilityWindowContentController::
    ~EditorStandaloneUtilityWindowContentController() = default;

const UIEditorWorkspaceController*
EditorStandaloneUtilityWindowContentController::TryGetWorkspaceController() const {
    return nullptr;
}

UIEditorWorkspaceController*
EditorStandaloneUtilityWindowContentController::TryGetMutableWorkspaceController() {
    return nullptr;
}

void EditorStandaloneUtilityWindowContentController::ReplaceWorkspaceController(
    UIEditorWorkspaceController) {}

void EditorStandaloneUtilityWindowContentController::Initialize(
    const EditorWindowContentInitializationContext&) {}

void EditorStandaloneUtilityWindowContentController::Shutdown() {
    OnShutdown();
    m_shellInteractionState = {};
    m_shellFrame = {};
    m_windowFocused = false;
}

void EditorStandaloneUtilityWindowContentController::ResetInteractionState() {
    OnResetInteractionState();
}

void EditorStandaloneUtilityWindowContentController::SetViewportSurfacePresentationEnabled(bool) {}

EditorWindowFrameTransferRequests
EditorStandaloneUtilityWindowContentController::UpdateAndAppend(
    const EditorWindowContentFrameContext& context,
    ::XCEngine::UI::UIDrawData& drawData) {
    bool focusGained = false;
    bool focusLost = false;
    for (const UIInputEvent& event : context.inputEvents) {
        if (event.type == UIInputEventType::FocusGained) {
            m_windowFocused = true;
            focusGained = true;
        } else if (event.type == UIInputEventType::FocusLost) {
            m_windowFocused = false;
            focusLost = true;
        }
    }

    m_shellInteractionState.focused = m_windowFocused;
    m_shellFrame.focused = m_windowFocused;
    return UpdateStandaloneContent(
        EditorStandaloneUtilityWindowFrameContext{
            .editorContext = context.editorContext,
            .bounds = context.bounds,
            .inputEvents = context.inputEvents,
            .focused = m_windowFocused,
            .focusGained = focusGained,
            .focusLost = focusLost,
        },
        drawData);
}

void EditorStandaloneUtilityWindowContentController::RenderRequestedViewports(
    const ::XCEngine::Rendering::RenderContext&) {}

const UIEditorShellInteractionFrame&
EditorStandaloneUtilityWindowContentController::GetShellFrame() const {
    return m_shellFrame;
}

const UIEditorShellInteractionState&
EditorStandaloneUtilityWindowContentController::GetShellInteractionState() const {
    return m_shellInteractionState;
}

void EditorStandaloneUtilityWindowContentController::SetExternalDockHostDropPreview(
    const Widgets::UIEditorDockHostDropPreviewState&) {}

void EditorStandaloneUtilityWindowContentController::ClearExternalDockHostDropPreview() {}

bool EditorStandaloneUtilityWindowContentController::TryResolveDockTabDragHotspot(
    std::string_view,
    std::string_view,
    const ::XCEngine::UI::UIPoint&,
    ::XCEngine::UI::UIPoint&) const {
    return false;
}

UIEditorDockHostTabDropTarget
EditorStandaloneUtilityWindowContentController::ResolveDockTabDropTarget(
    const ::XCEngine::UI::UIPoint&) const {
    return {};
}

bool EditorStandaloneUtilityWindowContentController::HasHostedContentCapture() const {
    return false;
}

bool EditorStandaloneUtilityWindowContentController::HasShellInteractiveCapture() const {
    return false;
}

bool EditorStandaloneUtilityWindowContentController::HasInteractiveCapture() const {
    return false;
}

EditorWindowContentCursorKind
EditorStandaloneUtilityWindowContentController::GetHostedContentCursorKind() const {
    return EditorWindowContentCursorKind::Arrow;
}

EditorWindowContentCursorKind
EditorStandaloneUtilityWindowContentController::GetDockCursorKind() const {
    return EditorWindowContentCursorKind::Arrow;
}

::XCEngine::UI::UISize
EditorStandaloneUtilityWindowContentController::ResolveMinimumOuterSize() const {
    return m_minimumOuterSize;
}

bool EditorStandaloneUtilityWindowContentController::ShouldUseDetachedTitleBarTabStrip() const {
    return false;
}

std::string EditorStandaloneUtilityWindowContentController::ResolveTabStripTitleText(
    std::string_view fallbackTitle) const {
    return std::string(fallbackTitle);
}

std::string EditorStandaloneUtilityWindowContentController::ResolveDetachedWindowTitleText(
    std::string_view fallbackWindowTitle) const {
    return std::string(fallbackWindowTitle);
}

void EditorStandaloneUtilityWindowContentController::OnShutdown() {}

void EditorStandaloneUtilityWindowContentController::OnResetInteractionState() {}

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