#include "Platform/Win32/Windowing/EditorWindowSession.h"

#include "Platform/Win32/Windowing/EditorWindowSupport.h"

#include <utility>

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

using namespace EditorWindowSupport;

EditorWindowSession::EditorWindowSession(
    std::string windowId,
    std::wstring title,
    EditorWindowCategory category,
    EditorWindowChromePolicy chromePolicy,
    bool primary) {
    m_state.window.windowId = std::move(windowId);
    m_state.window.title = std::move(title);
    m_state.window.category = category;
    m_state.window.chromePolicy = chromePolicy;
    m_state.window.primary = primary;
    UpdateCachedTitleText();
}

std::string_view EditorWindowSession::GetWindowId() const {
    return m_state.window.windowId;
}

HWND EditorWindowSession::GetHwnd() const {
    return m_state.window.hwnd;
}

bool EditorWindowSession::HasHwnd() const {
    return m_state.window.hwnd != nullptr;
}

EditorWindowCategory EditorWindowSession::GetCategory() const {
    return m_state.window.category;
}

const EditorWindowChromePolicy& EditorWindowSession::GetChromePolicy() const {
    return m_state.window.chromePolicy;
}

EditorWindowLifecycleState EditorWindowSession::GetLifecycleState() const {
    return m_state.window.lifecycle;
}

bool EditorWindowSession::IsPrimary() const {
    return m_state.window.primary;
}

bool EditorWindowSession::IsWorkspaceWindow() const {
    return m_state.window.category == EditorWindowCategory::Workspace;
}

bool EditorWindowSession::IsUtilityWindow() const {
    return m_state.window.category == EditorWindowCategory::Utility;
}

bool EditorWindowSession::IsClosing() const {
    return m_state.window.lifecycle == EditorWindowLifecycleState::Closing;
}

bool EditorWindowSession::IsDestroyed() const {
    return m_state.window.lifecycle == EditorWindowLifecycleState::Destroyed;
}

const std::wstring& EditorWindowSession::GetTitle() const {
    return m_state.window.title;
}

std::string_view EditorWindowSession::GetCachedTitleText() const {
    return m_state.window.titleText;
}

void EditorWindowSession::AttachHwnd(HWND hwnd) {
    m_state.window.hwnd = hwnd;
    m_state.window.lifecycle = EditorWindowLifecycleState::NativeAttached;
}

void EditorWindowSession::MarkNativeAttached() {
    m_state.window.lifecycle = EditorWindowLifecycleState::NativeAttached;
}

void EditorWindowSession::MarkInitializing() {
    m_state.window.lifecycle = EditorWindowLifecycleState::Initializing;
}

void EditorWindowSession::MarkRunning() {
    m_state.window.lifecycle = EditorWindowLifecycleState::Running;
}

void EditorWindowSession::MarkDestroyed() {
    m_state.window.hwnd = nullptr;
    m_state.window.lifecycle = EditorWindowLifecycleState::Destroyed;
}

void EditorWindowSession::MarkClosing() {
    m_state.window.lifecycle = EditorWindowLifecycleState::Closing;
}

void EditorWindowSession::SetPrimary(bool primary) {
    m_state.window.primary = primary;
}

void EditorWindowSession::SetTitle(std::wstring title) {
    m_state.window.title = std::move(title);
    UpdateCachedTitleText();
}

void EditorWindowSession::QueueCompletedImmediateFrame(
    EditorWindowFrameTransferRequests transferRequests) {
    m_hasQueuedCompletedImmediateFrame = true;
    if (transferRequests.workspace.workspaceMutation.has_value()) {
        m_queuedImmediateFrameTransferRequests.workspace.workspaceMutation =
            std::move(transferRequests.workspace.workspaceMutation);
    }
    if (transferRequests.workspace.beginGlobalTabDrag.has_value()) {
        m_queuedImmediateFrameTransferRequests.workspace.beginGlobalTabDrag =
            std::move(transferRequests.workspace.beginGlobalTabDrag);
    }
    if (transferRequests.workspace.detachPanel.has_value()) {
        m_queuedImmediateFrameTransferRequests.workspace.detachPanel =
            std::move(transferRequests.workspace.detachPanel);
    }
    if (transferRequests.utility.openUtilityWindow.has_value()) {
        m_queuedImmediateFrameTransferRequests.utility.openUtilityWindow =
            std::move(transferRequests.utility.openUtilityWindow);
    }
}

bool EditorWindowSession::HasQueuedCompletedImmediateFrame() const {
    return m_hasQueuedCompletedImmediateFrame;
}

EditorWindowFrameTransferRequests
EditorWindowSession::ConsumeQueuedCompletedImmediateFrameTransferRequests() {
    m_hasQueuedCompletedImmediateFrame = false;
    EditorWindowFrameTransferRequests transferRequests =
        std::move(m_queuedImmediateFrameTransferRequests);
    m_queuedImmediateFrameTransferRequests = {};
    return transferRequests;
}

void EditorWindowSession::UpdateCachedTitleText() {
    m_state.window.titleText = WideToUtf8(m_state.window.title);
}

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