/*
 * Copyright (c) 2023 Huawei Device Co., Ltd.
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

#include "session/host/include/move_drag_controller.h"

#include <hitrace_meter.h>
#include <pointer_event.h>
#include <transaction/rs_transaction.h>
#include <ui/rs_surface_node.h>

#include <cinttypes>

#include "display_manager.h"
#include "input_manager.h"
#include "rs_adapter.h"
#include "screen_session_manager_client/include/screen_session_manager_client.h"
#include "session/host/include/scene_persistent_storage.h"
#include "session/host/include/scene_session.h"
#include "session/host/include/session_utils.h"
#include "session_helper.h"
#include "window_helper.h"
#include "window_manager_hilog.h"
#include "wm_common_inner.h"

#ifdef RES_SCHED_ENABLE
#include "res_sched_client.h"
#include "res_type.h"
#endif

namespace OHOS::Rosen {
namespace {
constexpr HiviewDFX::HiLogLabel LABEL = {LOG_CORE, HILOG_DOMAIN_WINDOW, "MoveDragController"};
}

MoveDragController::MoveDragController(int32_t persistentId, WindowType winType)
{
    persistentId_ = persistentId;
    winType_ = winType;
}

void MoveDragController::OnConnect(ScreenId id)
{
    TLOGW(WmsLogTag::WMS_LAYOUT, "Moving or dragging is interrupt due to new screen %{public}" PRIu64 " connection.",
        id);
    moveDragIsInterrupted_ = true;
}

void MoveDragController::OnDisconnect(ScreenId id)
{
    TLOGW(WmsLogTag::WMS_LAYOUT, "Moving or dragging is interrupt due to screen %{public}" PRIu64 " disconnection.",
        id);
    moveDragIsInterrupted_ = true;
}

void MoveDragController::OnChange(ScreenId id)
{
    TLOGW(WmsLogTag::WMS_LAYOUT, "Moving or dragging is interrupt due to screen %{public}" PRIu64 " change.", id);
    moveDragIsInterrupted_ = true;
}

void MoveDragController::RegisterMoveDragCallback(const MoveDragCallback& callBack)
{
    moveDragCallback_ = callBack;
}

void MoveDragController::NotifyWindowInputPidChange(bool isServerPid)
{
    if (pidChangeCallback_) {
        pidChangeCallback_(persistentId_, isServerPid);
        TLOGI(WmsLogTag::WMS_LAYOUT, "id:%{public}d, isServerPid:%{public}d", persistentId_, isServerPid);
    }
}

bool MoveDragController::HasPointDown()
{
    return hasPointDown_;
}

void MoveDragController::SetStartMoveFlag(bool flag)
{
    if (flag && (!hasPointDown_ || isStartDrag_)) {
        TLOGD(WmsLogTag::WMS_LAYOUT, "StartMove, but has not pointed down or is dragging, hasPointDown:%{public}d, "
            "isStartFlag:%{public}d", hasPointDown_, isStartDrag_);
        ClearSpecifyMoveStartDisplay();
        return;
    }
    NotifyWindowInputPidChange(flag);
    isStartMove_ = flag;
    if (!isStartMove_) {
        ClearSpecifyMoveStartDisplay();
    }
    ResSchedReportData(OHOS::ResourceSchedule::ResType::RES_TYPE_MOVE_WINDOW, flag);
    TLOGI(WmsLogTag::WMS_LAYOUT, "isStartMove:%{public}d, id:%{public}d", isStartMove_, persistentId_);
}

void MoveDragController::SetStartDragFlag(bool flag)
{
    isStartDrag_ = flag;
    TLOGI(WmsLogTag::WMS_LAYOUT, "isStartDrag:%{public}d, id:%{public}d", isStartDrag_, persistentId_);
}

void MoveDragController::SetMovable(bool isMovable)
{
    isMovable_ = isMovable;
}

void MoveDragController::SetNotifyWindowPidChangeCallback(const NotifyWindowPidChangeCallback& callback)
{
    pidChangeCallback_ = callback;
}

bool MoveDragController::GetStartMoveFlag() const
{
    TLOGD(WmsLogTag::WMS_LAYOUT, "isStartMove:%{public}d, id:%{public}d", isStartMove_, persistentId_);
    return isStartMove_;
}

bool MoveDragController::GetStartDragFlag() const
{
    return isStartDrag_;
}

uint64_t MoveDragController::GetMoveDragStartDisplayId() const
{
    return moveDragStartDisplayId_;
}

uint64_t MoveDragController::GetMoveDragEndDisplayId() const
{
    return moveDragEndDisplayId_;
}

uint64_t MoveDragController::GetInitParentNodeId() const
{
    return initParentNodeId_;
}

std::set<uint64_t> MoveDragController::GetDisplayIdsDuringMoveDrag()
{
    std::lock_guard<std::mutex> lock(displayIdSetDuringMoveDragMutex_);
    return displayIdSetDuringMoveDrag_;
}

bool MoveDragController::GetMovable() const
{
    return isMovable_;
}

void MoveDragController::SetTargetRect(const WSRect& rect)
{
    moveDragProperty_.targetRect_ = rect;
}

WSRect MoveDragController::GetOriginalRect() const
{
    return moveDragProperty_.originalRect_;
}

WSRect MoveDragController::GetTargetRect(TargetRectCoordinate coordinate) const
{
    DisplayId relatedDisplayId = DISPLAY_ID_INVALID;
    switch (coordinate) {
        case TargetRectCoordinate::GLOBAL:
            return {moveDragProperty_.targetRect_.posX_ + originalDisplayOffsetX_,
                    moveDragProperty_.targetRect_.posY_ + originalDisplayOffsetY_,
                    moveDragProperty_.targetRect_.width_,
                    moveDragProperty_.targetRect_.height_};
        case TargetRectCoordinate::RELATED_TO_START_DISPLAY:
            return moveDragProperty_.targetRect_;
        case TargetRectCoordinate::RELATED_TO_END_DISPLAY:
            relatedDisplayId = moveDragEndDisplayId_;
            break;
        default:
            return moveDragProperty_.targetRect_;
    }
    return GetTargetRectByDisplayId(relatedDisplayId);
}

WSRect MoveDragController::GetTargetRectByDisplayId(DisplayId displayId) const
{
    sptr<ScreenSession> screenSession =
        ScreenSessionManagerClient::GetInstance().GetScreenSessionById(displayId);
    if (!screenSession) {
        TLOGW(WmsLogTag::WMS_LAYOUT, "Screen session is null, return relative coordinates.");
        return moveDragProperty_.targetRect_;
    }
    ScreenProperty screenProperty = screenSession->GetScreenProperty();
    int32_t currentDisplayOffsetX = static_cast<int32_t>(screenProperty.GetStartX());
    int32_t currentDisplayOffsetY = static_cast<int32_t>(screenProperty.GetStartY());
    return {moveDragProperty_.targetRect_.posX_ + originalDisplayOffsetX_ - currentDisplayOffsetX,
            moveDragProperty_.targetRect_.posY_ + originalDisplayOffsetY_ - currentDisplayOffsetY,
            moveDragProperty_.targetRect_.width_,
            moveDragProperty_.targetRect_.height_};
}

WSRect MoveDragController::GetTargetDisplayRectRelatedToStartDisplay(WSRect rect, DisplayId displayId) const
{
    sptr<ScreenSession> screenSession =
        ScreenSessionManagerClient::GetInstance().GetScreenSessionById(displayId);
    if (!screenSession) {
        TLOGW(WmsLogTag::WMS_LAYOUT_PC, "Screen session is null, return relative coordinates.");
        return rect;
    }
    ScreenProperty screenProperty = screenSession->GetScreenProperty();
    int32_t currentDisplayOffsetX = static_cast<int32_t>(screenProperty.GetStartX());
    int32_t currentDisplayOffsetY = static_cast<int32_t>(screenProperty.GetStartY());
    return { rect.posX_ + currentDisplayOffsetX - originalDisplayOffsetX_,
             rect.posY_ + currentDisplayOffsetY - originalDisplayOffsetY_,
             rect.width_,
             rect.height_ };
}

void MoveDragController::UpdateSubWindowGravityWhenFollow(const sptr<MoveDragController>& followedController,
    const std::shared_ptr<RSSurfaceNode>& surfaceNode)
{
    if (surfaceNode == nullptr || followedController == nullptr) {
        TLOGE(WmsLogTag::WMS_LAYOUT, "surfaceNode or followedController is null");
        return;
    }
    auto type = followedController->GetAreaType();
    if (type == AreaType::UNDEFINED) {
        TLOGI(WmsLogTag::WMS_LAYOUT, "type undefined");
        return;
    }
    Gravity dragGravity = GRAVITY_MAP.at(type);
    if (dragGravity >= Gravity::TOP && dragGravity <= Gravity::BOTTOM_RIGHT) {
        TLOGI(WmsLogTag::WMS_LAYOUT, "begin SetFrameGravity when follow, gravity:%{public}d, type:%{public}d",
            dragGravity, type);
        surfaceNode->SetFrameGravity(dragGravity);
        RSTransactionAdapter::FlushImplicitTransaction(surfaceNode);
    }
}

/** @note @window.drag */
void MoveDragController::InitMoveDragProperty()
{
    moveDragProperty_ = {
        -1, -1, -1, -1, -1, -1, moveDragProperty_.scaleX_, moveDragProperty_.scaleY_, {0, 0, 0, 0}, {0, 0, 0, 0}};
}

void MoveDragController::InitCrossDisplayProperty(DisplayId displayId, uint64_t initParentNodeId)
{
    DMError error = ScreenManager::GetInstance().RegisterScreenListener(this);
    if (error != DMError::DM_OK) {
        TLOGW(WmsLogTag::WMS_LAYOUT, "Register ScreenListener false.");
    }
    {
        std::lock_guard<std::mutex> lock(displayIdSetDuringMoveDragMutex_);
        displayIdSetDuringMoveDrag_.insert(displayId);
    }
    moveDragStartDisplayId_ = displayId;
    initParentNodeId_ = initParentNodeId;
    sptr<ScreenSession> screenSession =
        ScreenSessionManagerClient::GetInstance().GetScreenSessionById(moveDragStartDisplayId_);
    if (!screenSession) {
        return;
    }
    ScreenProperty screenProperty = screenSession->GetScreenProperty();
    originalDisplayOffsetX_ = static_cast<int32_t>(screenProperty.GetStartX());
    originalDisplayOffsetY_ = static_cast<int32_t>(screenProperty.GetStartY());
    TLOGI(WmsLogTag::WMS_LAYOUT, "moveDragStartDisplayId: %{public}" PRIu64 ", "
        "originalDisplayOffsetX: %{public}d, originalDisplayOffsetY: %{public}d",
        moveDragStartDisplayId_, originalDisplayOffsetX_, originalDisplayOffsetY_);
}

/** @note @window.drag */
void MoveDragController::ResetCrossMoveDragProperty()
{
    moveDragProperty_ = {-1, -1, -1, -1, -1, -1, 1.0f, 1.0f, {0, 0, 0, 0}, {0, 0, 0, 0}};
    DMError error = ScreenManager::GetInstance().UnregisterScreenListener(this);
    if (error != DMError::DM_OK) {
        TLOGW(WmsLogTag::WMS_LAYOUT, "Register ScreenListener false.");
    }
    {
        std::lock_guard<std::mutex> lock(displayIdSetDuringMoveDragMutex_);
        displayIdSetDuringMoveDrag_.clear();
    }
    moveDragStartDisplayId_ = DISPLAY_ID_INVALID;
    moveInputBarStartDisplayId_ = DISPLAY_ID_INVALID;
    moveDragEndDisplayId_ = DISPLAY_ID_INVALID;
    initParentNodeId_ = -1;
    originalDisplayOffsetX_ = 0;
    originalDisplayOffsetY_ = 0;
    moveDragIsInterrupted_ = false;
    parentRect_ = {0, 0, 0, 0};
    ClearSpecifyMoveStartDisplay();
}

void MoveDragController::SetOriginalMoveDragPos(int32_t pointerId, int32_t pointerType, int32_t pointerPosX,
    int32_t pointerPosY, int32_t pointerWindowX, int32_t pointerWindowY, const WSRect& winRect)
{
    moveDragProperty_.pointerId_ = pointerId;
    moveDragProperty_.pointerType_ = pointerType;
    moveDragProperty_.originalPointerPosX_ = pointerPosX;
    moveDragProperty_.originalPointerPosY_ = pointerPosY;
    moveDragProperty_.originalPointerWindowX_ = pointerWindowX;
    moveDragProperty_.originalPointerWindowY_ = pointerWindowY;
    moveDragProperty_.originalRect_ = winRect;
}

/** @note @window.drag */
WSRect MoveDragController::GetFullScreenToFloatingRect(const WSRect& originalRect, const WSRect& windowRect)
{
    if (moveTempProperty_.isEmpty()) {
        TLOGI(WmsLogTag::WMS_LAYOUT, "move temporary property is empty");
        return originalRect;
    }
    if (originalRect.width_ == 0) {
        TLOGI(WmsLogTag::WMS_LAYOUT, "original rect width is zero");
        return windowRect;
    }
    // Drag and drop to full screen in proportion
    float newPosX = static_cast<float>(windowRect.width_) / static_cast<float>(originalRect.width_) *
        static_cast<float>(moveTempProperty_.lastDownPointerPosX_ - originalRect.posX_);
    WSRect targetRect = {
        moveTempProperty_.lastDownPointerPosX_ - static_cast<int32_t>(newPosX),
        originalRect.posY_,
        windowRect.width_,
        windowRect.height_,
    };
    TLOGI(WmsLogTag::WMS_LAYOUT, "target rect:%{public}s", targetRect.ToString().c_str());
    return targetRect;
}

void MoveDragController::SetAspectRatio(float ratio)
{
    aspectRatio_ = ratio;
}

bool MoveDragController::ConsumeMoveEvent(const std::shared_ptr<MMI::PointerEvent>& pointerEvent,
    const WSRect& originalRect)
{
    if (pointerEvent == nullptr) {
        TLOGE(WmsLogTag::WMS_LAYOUT, "ConsumeMoveEvent stop because of nullptr");
        return false;
    }
    if (GetStartDragFlag()) {
        TLOGI(WmsLogTag::WMS_LAYOUT, "the window is being resized");
        return false;
    }
    int32_t pointerId = pointerEvent->GetPointerId();
    MMI::PointerEvent::PointerItem pointerItem;
    if (!pointerEvent->GetPointerItem(pointerId, pointerItem)) {
        TLOGE(WmsLogTag::WMS_LAYOUT, "Failed to get pointer item, pointerId: %{public}d", pointerId);
        return false;
    }
    int32_t startPointerId = moveDragProperty_.pointerId_;
    int32_t startPointerType = moveDragProperty_.pointerType_;
    int32_t sourceType = pointerEvent->GetSourceType();
    if ((startPointerId != -1 && startPointerId != pointerItem.GetOriginPointerId()) ||
        (startPointerType != -1 && startPointerType != sourceType)) {
        TLOGI(WmsLogTag::WMS_LAYOUT, "block unnecessary pointer event inside the window");
        return false;
    }
    if (sourceType == MMI::PointerEvent::SOURCE_TYPE_MOUSE &&
        pointerEvent->GetButtonId() != MMI::PointerEvent::MOUSE_BUTTON_LEFT && !GetStartMoveFlag()) {
        TLOGD(WmsLogTag::WMS_LAYOUT, "invalid pointerEvent id:%{public}d", persistentId_);
        return false;
    }

    UpdateMoveTempProperty(pointerEvent);

    int32_t action = pointerEvent->GetPointerAction();
    if (!GetStartMoveFlag()) {
        if (action == MMI::PointerEvent::POINTER_ACTION_DOWN ||
            action == MMI::PointerEvent::POINTER_ACTION_BUTTON_DOWN) {
            TLOGD(WmsLogTag::WMS_LAYOUT, "Move event hasPointDown");
            hasPointDown_ = true;
        } else if (action == MMI::PointerEvent::POINTER_ACTION_UP ||
            action == MMI::PointerEvent::POINTER_ACTION_BUTTON_UP ||
            action == MMI::PointerEvent::POINTER_ACTION_CANCEL) {
            TLOGD(WmsLogTag::WMS_LAYOUT, "Reset hasPointDown_ when point up or cancel");
            hasPointDown_ = false;
        }
        TLOGD(WmsLogTag::WMS_LAYOUT, "No need to move action:%{public}d, id:%{public}d", action, persistentId_);
        return false;
    }

    SizeChangeReason reason = SizeChangeReason::DRAG_MOVE;
    bool ret = true;
    switch (action) {
        case MMI::PointerEvent::POINTER_ACTION_MOVE: {
            if (moveDragIsInterrupted_) {
                MoveDragInterrupted();
                return true;
            }
            reason = SizeChangeReason::DRAG_MOVE;
            uint32_t oldWindowDragHotAreaType = windowDragHotAreaType_;
            moveDragEndDisplayId_ = static_cast<uint64_t>(pointerEvent->GetTargetDisplayId());
            UpdateHotAreaType(pointerEvent);
            ProcessWindowDragHotAreaFunc(oldWindowDragHotAreaType != windowDragHotAreaType_, reason);
            break;
        }
        case MMI::PointerEvent::POINTER_ACTION_UP:
        case MMI::PointerEvent::POINTER_ACTION_BUTTON_UP:
        case MMI::PointerEvent::POINTER_ACTION_CANCEL:
        case MMI::PointerEvent::POINTER_ACTION_DOWN:
        case MMI::PointerEvent::POINTER_ACTION_BUTTON_DOWN: {
            if (!hasPointDown_) {
                return true;
            }
            if (moveDragIsInterrupted_) {
                MoveDragInterrupted();
                return true;
            }
            reason = SizeChangeReason::DRAG_END;
            SetStartMoveFlag(false);
            hasPointDown_ = false;
            moveDragEndDisplayId_ = static_cast<uint64_t>(pointerEvent->GetTargetDisplayId());
            UpdateHotAreaType(pointerEvent);
            ProcessWindowDragHotAreaFunc(windowDragHotAreaType_ != WINDOW_HOT_AREA_TYPE_UNDEFINED, reason);
            // The Pointer up event sent to the ArkUI.
            ret = false;
            break;
        }
        default:
            break;
    }

    if (WindowHelper::IsInputWindow(winType_) && CalcMoveInputBarRect(pointerEvent, originalRect)) {
        ModifyWindowCoordinatesWhenMoveEnd(pointerEvent);
        ProcessSessionRectChange(reason);
        return ret;
    }

    if (CalcMoveTargetRect(pointerEvent, originalRect)) {
        ModifyWindowCoordinatesWhenMoveEnd(pointerEvent);
        ProcessSessionRectChange(reason);
    }
    return ret;
}

/** @note @window.drag */
void MoveDragController::ModifyWindowCoordinatesWhenMoveEnd(const std::shared_ptr<MMI::PointerEvent>& pointerEvent)
{
    // modify the window coordinates when move end
    MMI::PointerEvent::PointerItem pointerItem;
    int32_t action = pointerEvent->GetPointerAction();
    if ((action == MMI::PointerEvent::POINTER_ACTION_BUTTON_UP || action == MMI::PointerEvent::POINTER_ACTION_MOVE)
        && pointerEvent->GetPointerItem(pointerEvent->GetPointerId(), pointerItem)) {
        int32_t windowX =
            pointerItem.GetDisplayX() - GetTargetRectByDisplayId(pointerEvent->GetTargetDisplayId()).posX_;
        int32_t windowY =
            pointerItem.GetDisplayY() - GetTargetRectByDisplayId(pointerEvent->GetTargetDisplayId()).posY_;
        TLOGD(WmsLogTag::WMS_EVENT, "move end position: windowX:%{private}d windowY:%{private}d action:%{public}d",
            windowX, windowY, action);
        pointerItem.SetWindowX(windowX);
        pointerItem.SetWindowY(windowY);
        pointerEvent->AddPointerItem(pointerItem);
    }
}

/** @note @window.drag */
void MoveDragController::ProcessWindowDragHotAreaFunc(bool isSendHotAreaMessage, SizeChangeReason reason)
{
    if (isSendHotAreaMessage) {
        TLOGI(WmsLogTag::WMS_LAYOUT, "start, isSendHotAreaMessage:%{public}u, reason:%{public}d",
            isSendHotAreaMessage, reason);
    }
    if (windowDragHotAreaFunc_ && isSendHotAreaMessage) {
        windowDragHotAreaFunc_(hotAreaDisplayId_, windowDragHotAreaType_, reason);
    }
}

/** @note @window.drag */
void MoveDragController::UpdateGravityWhenDrag(const std::shared_ptr<MMI::PointerEvent>& pointerEvent,
    const std::shared_ptr<RSSurfaceNode>& surfaceNode)
{
    if (surfaceNode == nullptr || pointerEvent == nullptr || type_ == AreaType::UNDEFINED) {
        return;
    }
    auto actionType = pointerEvent->GetPointerAction();
    if (actionType == MMI::PointerEvent::POINTER_ACTION_DOWN ||
        actionType == MMI::PointerEvent::POINTER_ACTION_BUTTON_DOWN) {
        Gravity dragGravity = GRAVITY_MAP.at(type_);
        if (dragGravity >= Gravity::TOP && dragGravity <= Gravity::BOTTOM_RIGHT) {
            TLOGI(WmsLogTag::WMS_LAYOUT, "begin SetFrameGravity:%{public}d, type:%{public}d, id:%{public}d",
                dragGravity, type_, persistentId_);
            surfaceNode->SetFrameGravity(dragGravity);
            RSTransactionAdapter::FlushImplicitTransaction(surfaceNode);
        }
    }
}

bool MoveDragController::IsSupportWindowDragCrossDisplay()
{
    return !WindowHelper::IsSystemWindow(winType_) || winType_ == WindowType::WINDOW_TYPE_FLOAT ||
            winType_ == WindowType::WINDOW_TYPE_SCREENSHOT;
}

/** @note @window.drag */
void MoveDragController::CalcDragTargetRect(const std::shared_ptr<MMI::PointerEvent>& pointerEvent,
                                            SizeChangeReason reason)
{
    if (reason == SizeChangeReason::DRAG_START) {
        moveDragProperty_.targetRect_ = moveDragProperty_.originalRect_;
        TLOGD(WmsLogTag::WMS_LAYOUT, "drag rect:%{public}s", moveDragProperty_.targetRect_.ToString().c_str());
        return;
    }
    std::pair<int32_t, int32_t> trans = CalcUnifiedTranslate(pointerEvent);
    if (IsSupportWindowDragCrossDisplay() ||
        static_cast<uint64_t>(pointerEvent->GetTargetDisplayId()) == moveDragStartDisplayId_) {
        moveDragProperty_.targetRect_ =
            MathHelper::GreatNotEqual(aspectRatio_, NEAR_ZERO) ?
            CalcFixedAspectRatioTargetRect(type_, trans.first, trans.second,
            aspectRatio_, moveDragProperty_.originalRect_):
            CalcFreeformTargetRect(type_, trans.first, trans.second, moveDragProperty_.originalRect_);
    }
    TLOGD(WmsLogTag::WMS_LAYOUT, "drag rect:%{public}s, tranX:%{public}d, tranY:%{public}d",
        moveDragProperty_.targetRect_.ToString().c_str(), trans.first, trans.second);
}

Gravity MoveDragController::GetGravity() const
{
    auto iter = GRAVITY_MAP.find(dragAreaType_);
    if (iter != GRAVITY_MAP.end()) {
        return iter->second;
    }
    return Gravity::TOP_LEFT;
}

/** @note @window.drag */
bool MoveDragController::ConsumeDragEvent(const std::shared_ptr<MMI::PointerEvent>& pointerEvent,
    const WSRect& originalRect, const sptr<WindowSessionProperty> property, const SystemSessionConfig& sysConfig)
{
    if (!CheckDragEventLegal(pointerEvent, property)) {
        return false;
    }
    SizeChangeReason reason = SizeChangeReason::UNDEFINED;
    switch (pointerEvent->GetPointerAction()) {
        case MMI::PointerEvent::POINTER_ACTION_BUTTON_DOWN:
        case MMI::PointerEvent::POINTER_ACTION_DOWN: {
            if (!EventDownInit(pointerEvent, originalRect, property, sysConfig)) {
                return false;
            }
            reason = SizeChangeReason::DRAG_START;
            ResSchedReportData(OHOS::ResourceSchedule::ResType::RES_TYPE_RESIZE_WINDOW, true);
            break;
        }
        case MMI::PointerEvent::POINTER_ACTION_MOVE: {
            if (moveDragIsInterrupted_) {
                MoveDragInterrupted();
                return true;
            }
            reason = SizeChangeReason::DRAG;
            break;
        }
        case MMI::PointerEvent::POINTER_ACTION_UP:
        case MMI::PointerEvent::POINTER_ACTION_BUTTON_UP:
        case MMI::PointerEvent::POINTER_ACTION_CANCEL: {
            if (!hasPointDown_) {
                return true;
            }
            auto screenRect = GetScreenRectById(moveDragStartDisplayId_);
            if (moveDragIsInterrupted_ || screenRect == WSRect{-1, -1, -1, -1}) {
                MoveDragInterrupted();
                return true;
            }
            reason = SizeChangeReason::DRAG_END;
            SetStartDragFlag(false);
            hasPointDown_ = false;
            moveDragEndDisplayId_ = GetTargetRect(TargetRectCoordinate::GLOBAL).IsOverlap(screenRect) ?
                moveDragStartDisplayId_ : static_cast<uint64_t>(pointerEvent->GetTargetDisplayId());
            ResSchedReportData(OHOS::ResourceSchedule::ResType::RES_TYPE_RESIZE_WINDOW, false);
            NotifyWindowInputPidChange(isStartDrag_);
            break;
        }
        default:
            return false;
    }
    CalcDragTargetRect(pointerEvent, reason);
    ProcessSessionRectChange(reason);
    return true;
}

void MoveDragController::MoveDragInterrupted(bool resetPosition)
{
    TLOGI(WmsLogTag::WMS_LAYOUT, "Screen anomaly, MoveDrag has been interrupted, id:%{public}d", persistentId_);
    SizeChangeReason reason = SizeChangeReason::DRAG_END;
    hasPointDown_ = false;
    if (GetStartDragFlag()) {
        SetStartDragFlag(false);
        ResSchedReportData(OHOS::ResourceSchedule::ResType::RES_TYPE_RESIZE_WINDOW, false);
        NotifyWindowInputPidChange(isStartDrag_);
    };
    if (GetStartMoveFlag()) {
        SetStartMoveFlag(false);
        ProcessWindowDragHotAreaFunc(windowDragHotAreaType_ != WINDOW_HOT_AREA_TYPE_UNDEFINED, reason);
    };
    if (resetPosition) {
        moveDragEndDisplayId_ = moveDragStartDisplayId_;
        moveDragProperty_.targetRect_ = moveDragProperty_.originalRect_;
    }
    ProcessSessionRectChange(reason);
}

void MoveDragController::StopMoving()
{
    TLOGD(WmsLogTag::WMS_LAYOUT_PC, "in");
    SizeChangeReason reason = SizeChangeReason::DRAG_END;
    hasPointDown_ = false;
    if (GetStartMoveFlag()) {
        SetStartMoveFlag(false);
        ProcessWindowDragHotAreaFunc(windowDragHotAreaType_ != WINDOW_HOT_AREA_TYPE_UNDEFINED, reason);
    };
    ProcessSessionRectChange(reason);
}

WSRect MoveDragController::GetScreenRectById(DisplayId displayId)
{
    sptr<ScreenSession> screenSession = ScreenSessionManagerClient::GetInstance().GetScreenSessionById(displayId);
    if (!screenSession) {
        TLOGI(WmsLogTag::WMS_LAYOUT, "ScreenSession id null.");
        return WSRect{-1, -1, -1, -1};
    }
    ScreenProperty screenProperty = screenSession->GetScreenProperty();
    WSRect screenRect = {
        screenProperty.GetStartX(),
        screenProperty.GetStartY(),
        screenProperty.GetBounds().rect_.GetWidth(),
        screenProperty.GetBounds().rect_.GetHeight(),
    };
    return screenRect;
}

void MoveDragController::SetMoveAvailableArea(const DMRect& area)
{
    moveAvailableArea_.posX_ = area.posX_;
    moveAvailableArea_.posY_ = area.posY_;
    moveAvailableArea_.width_ = area.width_;
    moveAvailableArea_.height_ = area.height_;
}

void MoveDragController::UpdateMoveAvailableArea(DisplayId targetDisplayId)
{
    sptr<Display> display = DisplayManager::GetInstance().GetDisplayById(targetDisplayId);
    if (display == nullptr) {
        TLOGD(WmsLogTag::WMS_KEYBOARD, "Failed to get display");
        return;
    }
    DMRect availableArea;
    DMError ret = display->GetAvailableArea(availableArea);
    if (ret != DMError::DM_OK) {
        return;
    }
    SetMoveAvailableArea(availableArea);
}

void MoveDragController::SetMoveInputBarStartDisplayId(DisplayId displayId)
{
    moveInputBarStartDisplayId_ = displayId;
}

DisplayId MoveDragController::GetMoveInputBarStartDisplayId()
{
    return moveInputBarStartDisplayId_;
}

void MoveDragController::SetCurrentScreenProperty(DisplayId targetDisplayId)
{
    sptr<ScreenSession> currentScreenSession =
        ScreenSessionManagerClient::GetInstance().GetScreenSessionById(targetDisplayId);
    if (currentScreenSession == nullptr) {
        TLOGW(WmsLogTag::WMS_KEYBOARD, "Screen session is null");
        return;
    }
    ScreenProperty currentScreenProperty = currentScreenSession->GetScreenProperty();
    screenSizeProperty_.currentDisplayStartX = currentScreenProperty.GetStartX();
    screenSizeProperty_.currentDisplayStartY = currentScreenProperty.GetStartY();
    screenSizeProperty_.currentDisplayLeft = currentScreenProperty.GetBounds().rect_.left_;
    screenSizeProperty_.currentDisplayTop = currentScreenProperty.GetBounds().rect_.top_;
    screenSizeProperty_.width = currentScreenProperty.GetBounds().rect_.width_;
    screenSizeProperty_.height = currentScreenProperty.GetBounds().rect_.height_;
}

void MoveDragController::SetScale(float scaleX, float scaleY)
{
    if (MathHelper::NearZero(moveDragProperty_.scaleX_) || MathHelper::NearZero(moveDragProperty_.scaleY_)) {
        TLOGE(WmsLogTag::WMS_LAYOUT, "scale ratio is 0");
        moveDragProperty_.scaleX_ = 1.0f;
        moveDragProperty_.scaleY_ = 1.0f;
        return;
    }
    moveDragProperty_.scaleX_ = scaleX;
    moveDragProperty_.scaleY_ = scaleY;
}

void MoveDragController::SetParentRect(const Rect& parentRect)
{
    parentRect_ = parentRect;
    TLOGD(WmsLogTag::WMS_LAYOUT, "parentRect_:%{public}s", parentRect_.ToString().c_str());
}

std::pair<int32_t, int32_t> MoveDragController::CalcUnifiedTranslate(
    const std::shared_ptr<MMI::PointerEvent>& pointerEvent)
{
    int32_t pointerId = pointerEvent->GetPointerId();
    MMI::PointerEvent::PointerItem pointerItem;
    pointerEvent->GetPointerItem(pointerId, pointerItem);
    sptr<ScreenSession> screenSession = ScreenSessionManagerClient::GetInstance().GetScreenSessionById(
        static_cast<uint64_t>(pointerEvent->GetTargetDisplayId()));
    if (!screenSession) {
        return std::make_pair(0, 0);
    }
    ScreenProperty screenProperty = screenSession->GetScreenProperty();
    // calculate trans in unified coordinates
    int32_t currentDisplayTranX = static_cast<int32_t>(screenProperty.GetStartX());
    int32_t currentDisplayTranY = static_cast<int32_t>(screenProperty.GetStartY());
    int32_t tranX = (pointerItem.GetDisplayX() + currentDisplayTranX) -
        (moveDragProperty_.originalPointerPosX_ + originalDisplayOffsetX_);
    int32_t tranY = (pointerItem.GetDisplayY() + currentDisplayTranY) -
        (moveDragProperty_.originalPointerPosY_ + originalDisplayOffsetY_);
    if (isAdaptToProportionalScale_) {
        return std::make_pair(tranX, tranY);
    }
    if (MathHelper::NearZero(moveDragProperty_.scaleX_) || MathHelper::NearZero(moveDragProperty_.scaleY_)) {
        TLOGE(WmsLogTag::WMS_LAYOUT, "scale ratio is 0");
        return std::make_pair(tranX, tranY);
    }
    return std::make_pair(tranX / moveDragProperty_.scaleX_, tranY / moveDragProperty_.scaleY_);
}

void MoveDragController::AdjustTargetPositionByAvailableArea(int32_t& moveDragFinalX, int32_t& moveDragFinalY)
{
    moveDragFinalX = std::max(moveAvailableArea_.posX_, moveDragFinalX);
    moveDragFinalY = std::max(moveAvailableArea_.posY_, moveDragFinalY);

    int32_t rightBoundsLimit = moveAvailableArea_.posX_ + static_cast<int32_t>(moveAvailableArea_.width_) -
                               moveDragProperty_.originalRect_.width_;
    int32_t bottomBoundsLimit = moveAvailableArea_.posY_ + static_cast<int32_t>(moveAvailableArea_.height_) -
                                moveDragProperty_.originalRect_.height_;

    if (moveDragFinalX >= rightBoundsLimit) {
        moveDragFinalX = rightBoundsLimit;
    }
    if (moveDragFinalY >= bottomBoundsLimit) {
        moveDragFinalY = bottomBoundsLimit;
    }
}

MoveDirection MoveDragController::CalcMoveDirection(DisplayId lastDisplayId, DisplayId currentDisplayId)
{
    sptr<ScreenSession> lastScreenSession =
        ScreenSessionManagerClient::GetInstance().GetScreenSessionById(lastDisplayId);
    sptr<ScreenSession> currentScreenSession =
        ScreenSessionManagerClient::GetInstance().GetScreenSessionById(currentDisplayId);
    if (!lastScreenSession || !currentScreenSession) {
        TLOGW(WmsLogTag::WMS_KEYBOARD, "Screen session is null, return default mouse move direction.");
        return MoveDirection::UNKNOWN;
    }

    ScreenProperty lastScreenProperty = lastScreenSession->GetScreenProperty();
    ScreenProperty currentScreenProperty = currentScreenSession->GetScreenProperty();

    uint32_t lastOriginStartX = lastScreenProperty.GetStartX();
    uint32_t lastOriginStartY = lastScreenProperty.GetStartY();
    uint32_t currentOriginStartX = currentScreenProperty.GetStartX();
    uint32_t currentOriginStartY = currentScreenProperty.GetStartY();

    uint32_t lastScreenWidth = lastScreenProperty.GetBounds().rect_.width_;
    uint32_t lastScreenHeight = lastScreenProperty.GetBounds().rect_.height_;
    uint32_t currentScreenWidth = currentScreenProperty.GetBounds().rect_.width_;
    uint32_t currentScreenHeight = currentScreenProperty.GetBounds().rect_.height_;

    if (currentOriginStartX == lastOriginStartX + lastScreenWidth) {
        return MoveDirection::LEFT_TO_RIGHT;
    } else if (currentOriginStartX == lastOriginStartX - currentScreenWidth) {
        return MoveDirection::RIGHT_TO_LEFT;
    } else if (currentOriginStartY == lastOriginStartY + lastScreenHeight) {
        return MoveDirection::UP_TO_BOTTOM;
    } else if (currentOriginStartY == lastOriginStartY - currentScreenHeight) {
        return MoveDirection::BOTTOM_TO_UP;
    }

    return MoveDirection::UNKNOWN;
}

void MoveDragController::SetOriginalDisplayOffset(int32_t offsetX, int32_t offsetY)
{
    originalDisplayOffsetX_ = offsetX;
    originalDisplayOffsetY_ = offsetY;
}

void MoveDragController::SetInputBarCrossAttr(MoveDirection moveDirection, DisplayId targetDisplayId)
{
    if (moveDirection == MoveDirection::LEFT_TO_RIGHT ||
        moveDirection == MoveDirection::RIGHT_TO_LEFT) {
        UpdateMoveAvailableArea(targetDisplayId);
    }
    moveInputBarStartDisplayId_ = targetDisplayId;
    SetOriginalDisplayOffset(screenSizeProperty_.currentDisplayStartX, screenSizeProperty_.currentDisplayStartY);
    screenSizeProperty_.Reset();
}

void MoveDragController::InitializeMoveDragPropertyNotValid(const std::shared_ptr<MMI::PointerEvent>& pointerEvent,
                                                            const WSRect& originalRect)
{
    MMI::PointerEvent::PointerItem pointerItem;
    int32_t pointerId = pointerEvent->GetPointerId();
    pointerEvent->GetPointerItem(pointerId, pointerItem);

    int32_t pointerDisplayX = pointerItem.GetDisplayX();
    int32_t pointerDisplayY = pointerItem.GetDisplayY();
    moveDragProperty_.pointerId_ = pointerItem.GetOriginPointerId();
    moveDragProperty_.pointerType_ = pointerEvent->GetSourceType();
    moveDragProperty_.originalPointerPosX_ = pointerDisplayX;
    moveDragProperty_.originalPointerPosY_ = pointerDisplayY;
    int32_t pointerWindowX = pointerItem.GetWindowX();
    int32_t pointerWindowY = pointerItem.GetWindowY();
    moveDragProperty_.originalRect_ = originalRect;
    moveDragProperty_.originalRect_.posX_ = pointerDisplayX - pointerWindowX - parentRect_.posX_;
    moveDragProperty_.originalRect_.posY_ = pointerDisplayY - pointerWindowY - parentRect_.posY_;
}

bool MoveDragController::CheckAndInitializeMoveDragProperty(const std::shared_ptr<MMI::PointerEvent>& pointerEvent,
                                                            const WSRect& originalRect)
{
    if (moveDragProperty_.isEmpty()) {
        InitializeMoveDragPropertyNotValid(pointerEvent, originalRect);
        return false;
    }
    return true;
}

void MoveDragController::HandleLeftToRightCross(DisplayId targetDisplayId,
                                                int32_t pointerDisplayX,
                                                int32_t pointerDisplayY,
                                                int32_t& moveDragFinalX,
                                                int32_t& moveDragFinalY)
{
    if (pointerDisplayX > moveDragProperty_.originalPointerWindowX_) {
        moveDragFinalX = pointerDisplayX - moveDragProperty_.originalPointerWindowX_;
    } else {
        moveDragFinalX = 0;
    }
    moveDragFinalY = pointerDisplayY - moveDragProperty_.originalPointerWindowY_;
    SetInputBarCrossAttr(MoveDirection::LEFT_TO_RIGHT, targetDisplayId);
}

void MoveDragController::HandleRightToLeftCross(DisplayId targetDisplayId,
                                                int32_t pointerDisplayX,
                                                int32_t pointerDisplayY,
                                                int32_t& moveDragFinalX,
                                                int32_t& moveDragFinalY)
{
    int32_t boundaryPos = screenSizeProperty_.width -
        moveDragProperty_.originalRect_.width_ + moveDragProperty_.originalPointerWindowX_;
    if (pointerDisplayX <= boundaryPos) {
        moveDragFinalX = pointerDisplayX - moveDragProperty_.originalPointerWindowX_;
    } else {
        moveDragFinalX = screenSizeProperty_.width - moveDragProperty_.originalRect_.width_;
    }
    moveDragFinalY = pointerDisplayY - moveDragProperty_.originalPointerWindowY_;
    SetInputBarCrossAttr(MoveDirection::RIGHT_TO_LEFT, targetDisplayId);
}

void MoveDragController::HandleUpToBottomCross(DisplayId targetDisplayId,
                                               int32_t pointerDisplayX,
                                               int32_t pointerDisplayY,
                                               int32_t& moveDragFinalX,
                                               int32_t& moveDragFinalY)
{
    UpdateMoveAvailableArea(targetDisplayId);
    int32_t statusBarHeight = moveAvailableArea_.posY_ - screenSizeProperty_.currentDisplayTop;
    if (pointerDisplayY >= statusBarHeight + moveDragProperty_.originalPointerWindowY_) {
        moveDragFinalY = pointerDisplayY - moveDragProperty_.originalPointerWindowY_;
    } else {
        moveDragFinalY = statusBarHeight;
    }
    moveDragFinalX = pointerDisplayX - moveDragProperty_.originalPointerWindowX_;
    SetInputBarCrossAttr(MoveDirection::UP_TO_BOTTOM, targetDisplayId);
}

void MoveDragController::HandleBottomToUpCross(DisplayId targetDisplayId,
                                               int32_t pointerDisplayX,
                                               int32_t pointerDisplayY,
                                               int32_t& moveDragFinalX,
                                               int32_t& moveDragFinalY)
{
    UpdateMoveAvailableArea(targetDisplayId);
    int32_t dockBarHeight = screenSizeProperty_.currentDisplayTop - moveAvailableArea_.posY_ -
                            static_cast<int32_t>(moveAvailableArea_.height_);
    int32_t boundaryPos =
        screenSizeProperty_.height - dockBarHeight - moveDragProperty_.originalPointerWindowY_;
    if (pointerDisplayY <= boundaryPos) {
        moveDragFinalY = pointerDisplayY - moveDragProperty_.originalPointerWindowY_;
    } else {
        moveDragFinalY = screenSizeProperty_.height - dockBarHeight - moveDragProperty_.originalPointerWindowY_;
    }
    moveDragFinalX = pointerDisplayX - moveDragProperty_.originalPointerWindowX_;
    SetInputBarCrossAttr(MoveDirection::BOTTOM_TO_UP, targetDisplayId);
}

void MoveDragController::CalcMoveForSameDisplay(const std::shared_ptr<MMI::PointerEvent>& pointerEvent,
                                                int32_t& moveDragFinalX, int32_t& moveDragFinalY)
{
    MMI::PointerEvent::PointerItem pointerItem;
    int32_t pointerId = pointerEvent->GetPointerId();
    pointerEvent->GetPointerItem(pointerId, pointerItem);
    int32_t pointerDisplayX = pointerItem.GetDisplayX();
    int32_t pointerDisplayY = pointerItem.GetDisplayY();
    moveDragFinalX = pointerDisplayX - moveDragProperty_.originalPointerWindowX_;
    moveDragFinalY = pointerDisplayY - moveDragProperty_.originalPointerWindowY_;
    AdjustTargetPositionByAvailableArea(moveDragFinalX, moveDragFinalY);
}

bool MoveDragController::CalcMoveInputBarRect(const std::shared_ptr<MMI::PointerEvent>& pointerEvent,
                                              const WSRect& originalRect)
{
    if (!CheckAndInitializeMoveDragProperty(pointerEvent, originalRect)) {
        return false;
    }

    MMI::PointerEvent::PointerItem pointerItem;
    int32_t pointerId = pointerEvent->GetPointerId();
    pointerEvent->GetPointerItem(pointerId, pointerItem);
    DisplayId targetDisplayId = static_cast<DisplayId>(pointerEvent->GetTargetDisplayId());
    int32_t moveDragFinalX = 0;
    int32_t moveDragFinalY = 0;
    int32_t pointerDisplayX = pointerItem.GetDisplayX();
    int32_t pointerDisplayY = pointerItem.GetDisplayY();

    if (targetDisplayId == moveInputBarStartDisplayId_) {
        CalcMoveForSameDisplay(pointerEvent, moveDragFinalX, moveDragFinalY);
    } else {
        MoveDirection moveDirection =
            CalcMoveDirection(moveInputBarStartDisplayId_, pointerEvent->GetTargetDisplayId());
        if (screenSizeProperty_.IsEmpty()) {
            SetCurrentScreenProperty(targetDisplayId);
        }

        switch (moveDirection) {
            case MoveDirection::LEFT_TO_RIGHT:
                HandleLeftToRightCross(
                    targetDisplayId, pointerDisplayX, pointerDisplayY, moveDragFinalX, moveDragFinalY);
                break;
            case MoveDirection::RIGHT_TO_LEFT:
                HandleRightToLeftCross(
                    targetDisplayId, pointerDisplayX, pointerDisplayY, moveDragFinalX, moveDragFinalY);
                break;
            case MoveDirection::UP_TO_BOTTOM:
                HandleUpToBottomCross(
                    targetDisplayId, pointerDisplayX, pointerDisplayY, moveDragFinalX, moveDragFinalY);
                break;
            case MoveDirection::BOTTOM_TO_UP:
                HandleBottomToUpCross(
                    targetDisplayId, pointerDisplayX, pointerDisplayY, moveDragFinalX, moveDragFinalY);
                break;
            default:
                moveDragFinalX = moveDragProperty_.targetRect_.posX_;
                moveDragFinalY = moveDragProperty_.targetRect_.posY_;
                break;
        }
    }
    moveDragProperty_.targetRect_ = { moveDragFinalX, moveDragFinalY, originalRect.width_, originalRect.height_ };
    TLOGD(WmsLogTag::WMS_KEYBOARD, "move rect: %{public}s", moveDragProperty_.targetRect_.ToString().c_str());
    return true;
}

bool MoveDragController::CalcMoveTargetRect(const std::shared_ptr<MMI::PointerEvent>& pointerEvent,
    const WSRect& originalRect)
{
    MMI::PointerEvent::PointerItem pointerItem;
    int32_t pointerId = pointerEvent->GetPointerId();
    pointerEvent->GetPointerItem(pointerId, pointerItem);
    if (moveDragProperty_.isEmpty()) {
        InitializeMoveDragPropertyNotValid(pointerEvent, originalRect);
        return false;
    };
    if (IsSupportWindowDragCrossDisplay() ||
        static_cast<uint64_t>(pointerEvent->GetTargetDisplayId()) == moveDragStartDisplayId_) {
        std::pair<int32_t, int32_t> trans = CalcUnifiedTranslate(pointerEvent);
        moveDragProperty_.targetRect_ = {
            moveDragProperty_.originalRect_.posX_ + trans.first,
            moveDragProperty_.originalRect_.posY_ + trans.second,
            originalRect.width_,
            originalRect.height_
        };
    }
    TLOGD(WmsLogTag::WMS_LAYOUT, "move rect: %{public}s", moveDragProperty_.targetRect_.ToString().c_str());
    return true;
}

/** @note @window.drag */
bool MoveDragController::EventDownInit(const std::shared_ptr<MMI::PointerEvent>& pointerEvent,
    const WSRect& originalRect, const sptr<WindowSessionProperty> property, const SystemSessionConfig& sysConfig)
{
    const auto& sourceType = pointerEvent->GetSourceType();
    if (sourceType == MMI::PointerEvent::SOURCE_TYPE_MOUSE &&
        pointerEvent->GetButtonId() != MMI::PointerEvent::MOUSE_BUTTON_LEFT) {
        TLOGD(WmsLogTag::WMS_LAYOUT, "Mouse click event but not left click");
        return false;
    }
    HITRACE_METER_FMT(HITRACE_TAG_WINDOW_MANAGER, "MoveDragController::EventDownInit");
    int32_t pointerId = pointerEvent->GetPointerId();
    MMI::PointerEvent::PointerItem pointerItem;
    pointerEvent->GetPointerItem(pointerId, pointerItem);
    InitMoveDragProperty();
    hasPointDown_ = true;
    moveDragProperty_.originalRect_ = originalRect;
    auto display = DisplayManager::GetInstance().GetDisplayById(
        static_cast<uint64_t>(pointerEvent->GetTargetDisplayId()));
    if (display) {
        vpr_ = display->GetVirtualPixelRatio();
    } else {
        vpr_ = 1.5f;  // 1.5f: default virtual pixel ratio
    }
    int outside = (sourceType == MMI::PointerEvent::SOURCE_TYPE_MOUSE) ? HOTZONE_POINTER * vpr_ : HOTZONE_TOUCH * vpr_;
    type_ = SessionHelper::GetAreaType(pointerItem.GetWindowX(), pointerItem.GetWindowY(), sourceType, outside, vpr_,
        moveDragProperty_.originalRect_);
    dragAreaType_ = SessionHelper::GetAreaTypeForScaleResize(pointerItem.GetWindowX(), pointerItem.GetWindowY(),
        outside, moveDragProperty_.originalRect_);
    TLOGI(WmsLogTag::WMS_LAYOUT, "pointWinX:%{public}d, pointWinY:%{public}d, outside:%{public}d, vpr:%{public}f, "
        "rect:%{public}s, type:%{public}d", pointerItem.GetWindowX(), pointerItem.GetWindowY(), outside, vpr_,
        moveDragProperty_.originalRect_.ToString().c_str(), type_);
    if (type_ == AreaType::UNDEFINED) {
        return false;
    }
    InitDecorValue(property, sysConfig);
    limits_ = property->GetWindowLimits();
    isAdaptToDragScale_ = property->IsAdaptToDragScale();
    moveDragProperty_.pointerId_ = pointerItem.GetOriginPointerId();
    moveDragProperty_.pointerType_ = sourceType;
    moveDragProperty_.originalPointerPosX_ = pointerItem.GetDisplayX();
    moveDragProperty_.originalPointerPosY_ = pointerItem.GetDisplayY();
    if (aspectRatio_ <= NEAR_ZERO) {
        CalcFreeformTranslateLimits(type_);
    }
    moveDragProperty_.originalRect_.posX_ = (originalRect.posX_ - parentRect_.posX_) / moveDragProperty_.scaleX_;
    moveDragProperty_.originalRect_.posY_ = (originalRect.posY_ - parentRect_.posY_) / moveDragProperty_.scaleY_;
    mainMoveAxis_ = AxisType::UNDEFINED;
    SetStartDragFlag(true);
    NotifyWindowInputPidChange(isStartDrag_);
    return true;
}

/** @note @window.drag */
WSRect MoveDragController::CalcFreeformTargetRect(AreaType type, int32_t tranX, int32_t tranY, WSRect originalRect)
{
    WSRect targetRect = originalRect;
    FixTranslateByLimits(tranX, tranY);
    TLOGD(WmsLogTag::WMS_LAYOUT, "areaType:%{public}u", type);
    if (static_cast<uint32_t>(type) & static_cast<uint32_t>(AreaType::LEFT)) {
        targetRect.posX_ += tranX;
        targetRect.width_ -= tranX;
    } else if (static_cast<uint32_t>(type) & static_cast<uint32_t>(AreaType::RIGHT)) {
        targetRect.width_ += tranX;
    }
    if (static_cast<uint32_t>(type) & static_cast<uint32_t>(AreaType::TOP)) {
        targetRect.posY_ += tranY;
        targetRect.height_ -= tranY;
    } else if (static_cast<uint32_t>(type) & static_cast<uint32_t>(AreaType::BOTTOM)) {
        targetRect.height_ += tranY;
    }
    // check current ratio limits
    if (targetRect.height_ == 0) {
        return targetRect;
    }
    if (isAdaptToDragScale_) {
        return targetRect;
    }
    float curRatio = static_cast<float>(targetRect.width_) / static_cast<float>(targetRect.height_);
    if (!MathHelper::GreatNotEqual(limits_.minRatio_, curRatio) &&
        !MathHelper::GreatNotEqual(curRatio, limits_.maxRatio_)) {
        return targetRect;
    }
    float newRatio = MathHelper::LessNotEqual(curRatio, limits_.minRatio_) ? limits_.minRatio_ : limits_.maxRatio_;
    if (MathHelper::NearZero(newRatio)) {
        return targetRect;
    }
    if ((static_cast<uint32_t>(type) & static_cast<uint32_t>(AreaType::LEFT)) ||
        (static_cast<uint32_t>(type) & static_cast<uint32_t>(AreaType::RIGHT))) {
        targetRect.height_ = static_cast<int32_t>(static_cast<float>(targetRect.width_) / newRatio);
    } else {
        targetRect.width_ = static_cast<int32_t>(static_cast<float>(targetRect.height_) * newRatio);
    }
    TLOGD(WmsLogTag::WMS_LAYOUT, "curRatio:%{public}f, newRatio:%{public}f", curRatio, newRatio);
    return targetRect;
}

WSRect MoveDragController::CalcFixedAspectRatioTargetRect(AreaType type, int32_t tranX, int32_t tranY,
    float aspectRatio, WSRect originalRect)
{
    TLOGD(WmsLogTag::WMS_LAYOUT, "in");
    int32_t posX = originalRect.posX_;
    int32_t posY = originalRect.posY_;
    int32_t width = static_cast<int32_t>(originalRect.width_);
    int32_t height = static_cast<int32_t>(originalRect.height_);
    if (mainMoveAxis_ == AxisType::UNDEFINED) {
        if (!InitMainAxis(type, tranX, tranY)) {
            return originalRect;
        }
    }

    TLOGD(WmsLogTag::WMS_LAYOUT, "ratio:%{public}f, areaType:%{public}u", aspectRatio, type);
    ConvertXYByAspectRatio(tranX, tranY, aspectRatio);
    FixTranslateByLimits(tranX, tranY);
    switch (type) {
        // tranX and tranY is signed
        case AreaType::LEFT_TOP: {
            return {posX + tranX, posY + tranY, width - tranX, height - tranY};
        }
        case AreaType::RIGHT_TOP: {
            return {posX, posY + tranY, width + tranX, height - tranY};
        }
        case AreaType::RIGHT_BOTTOM: {
            return {posX, posY, width + tranX, height + tranY};
        }
        case AreaType::LEFT_BOTTOM: {
            return {posX + tranX, posY, width - tranX, height + tranY};
        }
        case AreaType::LEFT: {
            return {posX + tranX, posY, width - tranX, height + tranY};
        }
        case AreaType::TOP: {
            return {posX, posY + tranY, width + tranX, height - tranY};
        }
        case AreaType::RIGHT: {
            return {posX, posY, width + tranX, height + tranY};
        }
        case AreaType::BOTTOM: {
            return {posX, posY, width + tranX, height + tranY};
        }
        default:
            break;
    }
    return originalRect;
}

void MoveDragController::CalcFreeformTranslateLimits(AreaType type)
{
    TLOGD(WmsLogTag::WMS_LAYOUT, "areaType:%{public}u, minWidth:%{public}u, maxWidth:%{public}u, "
        "minHeight:%{public}u, maxHeight:%{public}u", type,
        limits_.minWidth_, limits_.maxWidth_, limits_.minHeight_, limits_.maxHeight_);
    if (static_cast<uint32_t>(type) & static_cast<uint32_t>(AreaType::LEFT)) {
        minTranX_ = moveDragProperty_.originalRect_.width_ - static_cast<int32_t>(limits_.maxWidth_);
        maxTranX_ = moveDragProperty_.originalRect_.width_ - static_cast<int32_t>(limits_.minWidth_);
    } else if (static_cast<uint32_t>(type) & static_cast<uint32_t>(AreaType::RIGHT)) {
        minTranX_ = static_cast<int32_t>(limits_.minWidth_) - moveDragProperty_.originalRect_.width_;
        maxTranX_ = static_cast<int32_t>(limits_.maxWidth_) - moveDragProperty_.originalRect_.width_;
    }
    if (static_cast<uint32_t>(type) & static_cast<uint32_t>(AreaType::TOP)) {
        minTranY_ = moveDragProperty_.originalRect_.height_ - static_cast<int32_t>(limits_.maxHeight_);
        maxTranY_ = moveDragProperty_.originalRect_.height_ - static_cast<int32_t>(limits_.minHeight_);
    } else if (static_cast<uint32_t>(type) & static_cast<uint32_t>(AreaType::BOTTOM)) {
        minTranY_ = static_cast<int32_t>(limits_.minHeight_) - moveDragProperty_.originalRect_.height_;
        maxTranY_ = static_cast<int32_t>(limits_.maxHeight_) - moveDragProperty_.originalRect_.height_;
    }
}

void MoveDragController::CalcFixedAspectRatioTranslateLimits(AreaType type)
{
    int32_t minW = static_cast<int32_t>(limits_.minWidth_);
    int32_t maxW = static_cast<int32_t>(limits_.maxWidth_);
    int32_t minH = static_cast<int32_t>(limits_.minHeight_);
    int32_t maxH = static_cast<int32_t>(limits_.maxHeight_);
    if (isDecorEnable_) {
        if (SessionUtils::ToLayoutWidth(minW, vpr_) < SessionUtils::ToLayoutHeight(minH, vpr_) * aspectRatio_) {
            minW = SessionUtils::ToWinWidth(SessionUtils::ToLayoutHeight(minH, vpr_) * aspectRatio_, vpr_);
            minH = SessionUtils::ToLayoutHeight(minH, vpr_);
        } else {
            minH = SessionUtils::ToWinHeight(SessionUtils::ToLayoutWidth(minW, vpr_) / aspectRatio_, vpr_);
            minW = SessionUtils::ToLayoutWidth(minW, vpr_);
        }
        if (SessionUtils::ToLayoutWidth(maxW, vpr_) < SessionUtils::ToLayoutHeight(maxH, vpr_) * aspectRatio_) {
            maxH = SessionUtils::ToWinHeight(SessionUtils::ToLayoutWidth(maxW, vpr_) / aspectRatio_, vpr_);
            maxW = SessionUtils::ToLayoutWidth(maxW, vpr_);
        } else {
            maxW = SessionUtils::ToWinWidth(SessionUtils::ToLayoutHeight(maxH, vpr_) * aspectRatio_, vpr_);
            maxH = SessionUtils::ToLayoutHeight(maxH, vpr_);
        }
    } else {
        // width = height * aspectRatio
        if (minW < minH * aspectRatio_) {
            minW = minH * aspectRatio_;
        } else {
            minH = minW / aspectRatio_;
        }
        if (maxW < maxH * aspectRatio_) {
            maxH = maxW / aspectRatio_;
        } else {
            maxW = maxH * aspectRatio_;
        }
    }

    const static std::map<AreaType, std::function<void(int32_t, int32_t, int32_t, int32_t)>> calcMinMaxTranMap = {
        { AreaType::LEFT, [this](int32_t maxW, int32_t minW, int32_t maxH, int32_t minH) {
            minTranX_ = static_cast<int32_t>(moveDragProperty_.originalRect_.width_) - maxW;
            maxTranX_ = static_cast<int32_t>(moveDragProperty_.originalRect_.width_) - minW;
            minTranY_ = minH - static_cast<int32_t>(moveDragProperty_.originalRect_.height_);
            maxTranY_ = maxH - static_cast<int32_t>(moveDragProperty_.originalRect_.height_);
        }},
        { AreaType::LEFT_TOP, [this](int32_t maxW, int32_t minW, int32_t maxH, int32_t minH) {
            minTranX_ = static_cast<int32_t>(moveDragProperty_.originalRect_.width_) - maxW;
            maxTranX_ = static_cast<int32_t>(moveDragProperty_.originalRect_.width_) - minW;
            minTranY_ = static_cast<int32_t>(moveDragProperty_.originalRect_.height_) - maxH;
            maxTranY_ = static_cast<int32_t>(moveDragProperty_.originalRect_.height_) - minH;
        }},
        { AreaType::LEFT_BOTTOM, [this](int32_t maxW, int32_t minW, int32_t maxH, int32_t minH) {
            minTranX_ = static_cast<int32_t>(moveDragProperty_.originalRect_.width_) - maxW;
            maxTranX_ = static_cast<int32_t>(moveDragProperty_.originalRect_.width_) - minW;
            minTranY_ = minH - static_cast<int32_t>(moveDragProperty_.originalRect_.height_);
            maxTranY_ = maxH - static_cast<int32_t>(moveDragProperty_.originalRect_.height_);
        }},
        { AreaType::RIGHT, [this](int32_t maxW, int32_t minW, int32_t maxH, int32_t minH) {
            minTranX_ = minW - static_cast<int32_t>(moveDragProperty_.originalRect_.width_);
            maxTranX_ = maxW - static_cast<int32_t>(moveDragProperty_.originalRect_.width_);
            minTranY_ = minH - static_cast<int32_t>(moveDragProperty_.originalRect_.height_);
            maxTranY_ = maxH - static_cast<int32_t>(moveDragProperty_.originalRect_.height_);
        }},
        { AreaType::RIGHT_TOP, [this](int32_t maxW, int32_t minW, int32_t maxH, int32_t minH) {
            minTranX_ = minW - static_cast<int32_t>(moveDragProperty_.originalRect_.width_);
            maxTranX_ = maxW - static_cast<int32_t>(moveDragProperty_.originalRect_.width_);
            minTranY_ = static_cast<int32_t>(moveDragProperty_.originalRect_.height_) - maxH;
            maxTranY_ = static_cast<int32_t>(moveDragProperty_.originalRect_.height_) - minH;
        }},
        { AreaType::RIGHT_BOTTOM, [this](int32_t maxW, int32_t minW, int32_t maxH, int32_t minH) {
            minTranX_ = minW - static_cast<int32_t>(moveDragProperty_.originalRect_.width_);
            maxTranX_ = maxW - static_cast<int32_t>(moveDragProperty_.originalRect_.width_);
            minTranY_ = minH - static_cast<int32_t>(moveDragProperty_.originalRect_.height_);
            maxTranY_ = maxH - static_cast<int32_t>(moveDragProperty_.originalRect_.height_);
        }},
        { AreaType::TOP, [this](int32_t maxW, int32_t minW, int32_t maxH, int32_t minH) {
            minTranX_ = minW - static_cast<int32_t>(moveDragProperty_.originalRect_.width_);
            maxTranX_ = maxW - static_cast<int32_t>(moveDragProperty_.originalRect_.width_);
            minTranY_ = static_cast<int32_t>(moveDragProperty_.originalRect_.height_) - maxH;
            maxTranY_ = static_cast<int32_t>(moveDragProperty_.originalRect_.height_) - minH;
        }},
        { AreaType::BOTTOM, [this](int32_t maxW, int32_t minW, int32_t maxH, int32_t minH) {
            minTranX_ = minW - static_cast<int32_t>(moveDragProperty_.originalRect_.width_);
            maxTranX_ = maxW - static_cast<int32_t>(moveDragProperty_.originalRect_.width_);
            minTranY_ = minH - static_cast<int32_t>(moveDragProperty_.originalRect_.height_);
            maxTranY_ = maxH - static_cast<int32_t>(moveDragProperty_.originalRect_.height_);
        }},
    };
    if (calcMinMaxTranMap.find(type) == calcMinMaxTranMap.end()) {
        TLOGE(WmsLogTag::WMS_LAYOUT, "not find type:%{public}d", type);
        return;
    }
    calcMinMaxTranMap.at(type)(maxW, minW, maxH, minH);
}

void MoveDragController::FixTranslateByLimits(int32_t& tranX, int32_t& tranY)
{
    if (tranX < minTranX_) {
        tranX = minTranX_;
    } else if (tranX > maxTranX_) {
        tranX = maxTranX_;
    }
    if (tranY < minTranY_) {
        tranY = minTranY_;
    } else if (tranY > maxTranY_) {
        tranY = maxTranY_;
    }
    TLOGD(WmsLogTag::WMS_LAYOUT, "tranX:%{public}d, tranY:%{public}d, minTranX:%{public}d, maxTranX:%{public}d, "
        "minTranY:%{public}d, maxTranY:%{public}d", tranX, tranY, minTranX_, maxTranX_, minTranY_, maxTranY_);
}

bool MoveDragController::InitMainAxis(AreaType type, int32_t tranX, int32_t tranY)
{
    if (type == AreaType::LEFT || type == AreaType::RIGHT) {
        mainMoveAxis_ = AxisType::X_AXIS;
    } else if (type == AreaType::TOP || type == AreaType::BOTTOM) {
        mainMoveAxis_ = AxisType::Y_AXIS;
    } else if (tranX == 0 && tranY == 0) {
        return false;
    } else {
        mainMoveAxis_ = (std::abs(tranX) > std::abs(tranY)) ? AxisType::X_AXIS : AxisType::Y_AXIS;
    }
    CalcFixedAspectRatioTranslateLimits(type);
    return true;
}

int32_t MoveDragController::ConvertByAreaType(int32_t tran) const
{
    const static std::map<AreaType, int32_t> areaTypeMap = {
        { AreaType::LEFT, NEGATIVE_CORRELATION },
        { AreaType::RIGHT, POSITIVE_CORRELATION },
        { AreaType::TOP, NEGATIVE_CORRELATION },
        { AreaType::BOTTOM, POSITIVE_CORRELATION },
        { AreaType::LEFT_TOP, POSITIVE_CORRELATION },
        { AreaType::RIGHT_TOP, NEGATIVE_CORRELATION },
        { AreaType::LEFT_BOTTOM, NEGATIVE_CORRELATION },
        { AreaType::RIGHT_BOTTOM, POSITIVE_CORRELATION },
    };
    if (areaTypeMap.find(type_) == areaTypeMap.end()) {
        TLOGE(WmsLogTag::WMS_LAYOUT, "not find type:%{public}d", type_);
        return tran;
    }
    return areaTypeMap.at(type_) * tran;
}

void MoveDragController::ConvertXYByAspectRatio(int32_t& tx, int32_t& ty, float aspectRatio)
{
    if (mainMoveAxis_ == AxisType::X_AXIS) {
        ty = tx / aspectRatio;
        ty = ConvertByAreaType(ty);
    } else if (mainMoveAxis_ == AxisType::Y_AXIS) {
        tx = ty * aspectRatio;
        tx = ConvertByAreaType(tx);
    }
}

void MoveDragController::InitDecorValue(const sptr<WindowSessionProperty> property,
    const SystemSessionConfig& sysConfig)
{
    auto windowType = property->GetWindowType();
    bool isMainWindow = WindowHelper::IsMainWindow(windowType);
    bool isSubWindow = WindowHelper::IsSubWindow(windowType);
    bool isDialogWindow = WindowHelper::IsDialogWindow(windowType);
    isDecorEnable_ = (isMainWindow || ((isSubWindow || isDialogWindow) && property->IsDecorEnable())) &&
        sysConfig.isSystemDecorEnable_ &&
        WindowHelper::IsWindowModeSupported(sysConfig.decorWindowModeSupportType_, property->GetWindowMode());
}

/** @note @window.drag */
void MoveDragController::ProcessSessionRectChange(SizeChangeReason reason)
{
    if (moveDragCallback_) {
        moveDragCallback_(reason);
    }
}

float MoveDragController::GetVirtualPixelRatio() const
{
    float vpr = 1.5;
    auto displayInfo = DisplayManager::GetInstance().GetDefaultDisplay();
    if (displayInfo != nullptr) {
        vpr = displayInfo->GetVirtualPixelRatio();
    }
    WLOGFD("vpr: %{public}f", vpr);
    return vpr;
}

void MoveDragController::UpdateDragType(int32_t startPointPosX, int32_t startPointPosY)
{
    if (startPointPosX > rectExceptCorner_.posX_ &&
        (startPointPosX < rectExceptCorner_.posX_ + static_cast<int32_t>(rectExceptCorner_.width_))) {
        dragType_ = DragType::DRAG_BOTTOM_OR_TOP;
    } else if (startPointPosY > rectExceptCorner_.posY_ &&
        (startPointPosY < rectExceptCorner_.posY_ + static_cast<int32_t>(rectExceptCorner_.height_))) {
        dragType_ = DragType::DRAG_LEFT_OR_RIGHT;
    } else if ((startPointPosX <= rectExceptCorner_.posX_ && startPointPosY <= rectExceptCorner_.posY_) ||
        (startPointPosX >= rectExceptCorner_.posX_ + static_cast<int32_t>(rectExceptCorner_.width_) &&
        startPointPosY >= rectExceptCorner_.posY_ + static_cast<int32_t>(rectExceptCorner_.height_))) {
        dragType_ = DragType::DRAG_LEFT_TOP_CORNER;
    } else {
        dragType_ = DragType::DRAG_RIGHT_TOP_CORNER;
    }
}

bool MoveDragController::IsPointInDragHotZone(int32_t startPointPosX, int32_t startPointPosY, int32_t sourceType,
    const WSRect& winRect)
{
    // calculate rect with hotzone
    Rect rectWithHotzone;
    rectWithHotzone.posX_ = winRect.posX_ - static_cast<int32_t>(HOTZONE_POINTER);
    rectWithHotzone.posY_ = winRect.posY_ - static_cast<int32_t>(HOTZONE_POINTER);
    rectWithHotzone.width_ = winRect.width_ + HOTZONE_POINTER * 2u;    // double hotZone
    rectWithHotzone.height_ = winRect.height_ + HOTZONE_POINTER * 2u;  // double hotZone

    if (sourceType == MMI::PointerEvent::SOURCE_TYPE_MOUSE &&
        !WindowHelper::IsPointInTargetRectWithBound(startPointPosX, startPointPosY, rectWithHotzone)) {
        return false;
    } else if ((!WindowHelper::IsPointInTargetRect(startPointPosX, startPointPosY, rectExceptFrame_)) ||
        (!WindowHelper::IsPointInWindowExceptCorner(startPointPosX, startPointPosY, rectExceptCorner_))) {
        return true;
    }
    return false;
}

void MoveDragController::CalculateStartRectExceptHotZone(float vpr, const WSRect& winRect)
{
    rectExceptFrame_.posX_ = winRect.posX_ + static_cast<int32_t>(WINDOW_FRAME_WIDTH * vpr);
    rectExceptFrame_.posY_ = winRect.posY_ + static_cast<int32_t>(WINDOW_FRAME_WIDTH * vpr);
    rectExceptFrame_.width_ = winRect.width_ - static_cast<uint32_t>((WINDOW_FRAME_WIDTH + WINDOW_FRAME_WIDTH) * vpr);
    rectExceptFrame_.height_ = winRect.height_ - static_cast<uint32_t>((WINDOW_FRAME_WIDTH + WINDOW_FRAME_WIDTH) * vpr);

    rectExceptCorner_.posX_ = winRect.posX_ + static_cast<int32_t>(WINDOW_FRAME_CORNER_WIDTH * vpr);
    rectExceptCorner_.posY_ = winRect.posY_ + static_cast<int32_t>(WINDOW_FRAME_CORNER_WIDTH * vpr);
    rectExceptCorner_.width_ =
        winRect.width_ - static_cast<uint32_t>((WINDOW_FRAME_CORNER_WIDTH + WINDOW_FRAME_CORNER_WIDTH) * vpr);
    rectExceptCorner_.height_ =
        winRect.height_ - static_cast<uint32_t>((WINDOW_FRAME_CORNER_WIDTH + WINDOW_FRAME_CORNER_WIDTH) * vpr);
}

WSError MoveDragController::UpdateMoveTempProperty(const std::shared_ptr<MMI::PointerEvent>& pointerEvent)
{
    int32_t pointerId = pointerEvent->GetPointerId();
    int32_t startPointerId = moveTempProperty_.pointerId_;
    int32_t pointerType = pointerEvent->GetSourceType();
    int32_t startPointerType = moveDragProperty_.pointerType_;
    MMI::PointerEvent::PointerItem pointerItem;
    int32_t sourceType = pointerEvent->GetSourceType();
    if (!pointerEvent->GetPointerItem(pointerId, pointerItem) ||
        (sourceType == MMI::PointerEvent::SOURCE_TYPE_MOUSE &&
        pointerEvent->GetButtonId() != MMI::PointerEvent::MOUSE_BUTTON_LEFT)) {
        TLOGW(WmsLogTag::WMS_LAYOUT, "invalid pointerEvent");
        return WSError::WS_ERROR_NULLPTR;
    }

    int32_t pointerDisplayX = pointerItem.GetDisplayX();
    int32_t pointerDisplayY = pointerItem.GetDisplayY();
    int32_t pointerDisplayWindowX = pointerItem.GetWindowX();
    int32_t pointerDisplayWindowY = pointerItem.GetWindowY();
    switch (pointerEvent->GetPointerAction()) {
        case MMI::PointerEvent::POINTER_ACTION_BUTTON_DOWN:
        case MMI::PointerEvent::POINTER_ACTION_DOWN:
            moveTempProperty_.pointerId_ = pointerItem.GetOriginPointerId();
            moveTempProperty_.pointerType_ = pointerType;
            moveTempProperty_.lastDownPointerPosX_ = pointerDisplayX;
            moveTempProperty_.lastDownPointerPosY_ = pointerDisplayY;
            moveTempProperty_.lastMovePointerPosX_ = pointerDisplayX;
            moveTempProperty_.lastMovePointerPosY_ = pointerDisplayY;
            moveTempProperty_.lastDownPointerWindowX_ = pointerItem.GetWindowX();
            moveTempProperty_.lastDownPointerWindowY_ = pointerItem.GetWindowY();
            break;
        case MMI::PointerEvent::POINTER_ACTION_MOVE:
            if ((startPointerId != -1 && startPointerId != pointerItem.GetOriginPointerId()) ||
                (startPointerType != -1 && pointerType != startPointerType)) {
                TLOGI(WmsLogTag::WMS_LAYOUT, "block unnecessary pointer event inside the window");
                return WSError::WS_DO_NOTHING;
            }
            moveTempProperty_.lastMovePointerPosX_ = pointerDisplayX;
            moveTempProperty_.lastMovePointerPosY_ = pointerDisplayY;
            break;
        case MMI::PointerEvent::POINTER_ACTION_UP:
        case MMI::PointerEvent::POINTER_ACTION_BUTTON_UP:
        case MMI::PointerEvent::POINTER_ACTION_CANCEL: {
            moveTempProperty_ = {-1, -1, -1, -1, -1, -1, -1, -1};
            break;
        }
        default:
            break;
    }
    return WSError::WS_OK;
}

void MoveDragController::SetSpecifyMoveStartDisplay(DisplayId displayId)
{
    TLOGD(WmsLogTag::WMS_LAYOUT_PC, "called");
    std::lock_guard<std::mutex> lock(specifyMoveStartMutex_);
    specifyMoveStartDisplayId_ = displayId;
    isSpecifyMoveStart_ = true;
}

void MoveDragController::ClearSpecifyMoveStartDisplay()
{
    TLOGD(WmsLogTag::WMS_LAYOUT_PC, "called");
    std::lock_guard<std::mutex> lock(specifyMoveStartMutex_);
    specifyMoveStartDisplayId_ = DISPLAY_ID_INVALID;
    isSpecifyMoveStart_ = false;
}

void MoveDragController::HandleStartMovingWithCoordinate(const MoveCoordinateProperty& property)
{
    moveTempProperty_.lastDownPointerPosX_ = property.pointerPosX;
    moveTempProperty_.lastDownPointerPosY_ = property.pointerPosY;
    moveTempProperty_.lastMovePointerPosX_ = property.pointerPosX;
    moveTempProperty_.lastMovePointerPosY_ = property.pointerPosY;
    moveTempProperty_.lastDownPointerWindowX_ = property.pointerWindowX;
    moveTempProperty_.lastDownPointerWindowY_ = property.pointerWindowY;

    WSRect targetRect = GetTargetDisplayRectRelatedToStartDisplay(property.winRect, property.displayId);
    TLOGI(WmsLogTag::WMS_LAYOUT_PC, "displayId:%{public}" PRIu64 " targetRect: %{public}s",
        property.displayId, targetRect.ToString().c_str());
    moveDragProperty_.targetRect_ = targetRect;
    moveDragEndDisplayId_ = property.displayId;
    ProcessSessionRectChange(SizeChangeReason::DRAG_MOVE);
}

/** @note @window.drag */
void MoveDragController::CalcFirstMoveTargetRect(const WSRect& windowRect, bool useWindowRect)
{
    if (!GetStartMoveFlag() || moveTempProperty_.isEmpty()) {
        return;
    }

    WSRect originalRect = {
        (windowRect.posX_ - parentRect_.posX_) / moveDragProperty_.scaleX_,
        (windowRect.posY_ - parentRect_.posY_) / moveDragProperty_.scaleY_,
        windowRect.width_,
        windowRect.height_
    };
    if (useWindowRect) {
        originalRect.posX_ = windowRect.posX_;
        originalRect.posY_ = windowRect.posY_;
    }
    SetOriginalMoveDragPos(moveTempProperty_.pointerId_,
                           moveTempProperty_.pointerType_,
                           moveTempProperty_.lastDownPointerPosX_,
                           moveTempProperty_.lastDownPointerPosY_,
                           moveTempProperty_.lastDownPointerWindowX_,
                           moveTempProperty_.lastDownPointerWindowY_,
                           originalRect);

    int32_t offsetX = moveTempProperty_.lastMovePointerPosX_ - moveTempProperty_.lastDownPointerPosX_;
    int32_t offsetY = moveTempProperty_.lastMovePointerPosY_ - moveTempProperty_.lastDownPointerPosY_;
    WSRect targetRect = {
        originalRect.posX_ + offsetX,
        originalRect.posY_ + offsetY,
        originalRect.width_,
        originalRect.height_
    };
    bool isSpecifyMoveStart = false;
    {
        std::lock_guard<std::mutex> lock(specifyMoveStartMutex_);
        isSpecifyMoveStart = isSpecifyMoveStart_;
    }
    if (isSpecifyMoveStart) {
        TLOGI(WmsLogTag::WMS_LAYOUT_PC, "specify start display:%{public}" PRIu64, specifyMoveStartDisplayId_);
        moveDragProperty_.originalRect_.posX_ = moveTempProperty_.lastDownPointerPosX_ -
            moveTempProperty_.lastDownPointerWindowX_ - parentRect_.posX_;
        moveDragProperty_.originalRect_.posY_ = moveTempProperty_.lastDownPointerPosY_ -
            moveTempProperty_.lastDownPointerWindowY_ - parentRect_.posY_;
        targetRect.posX_ = moveDragProperty_.originalRect_.posX_ + offsetX;
        targetRect.posY_ = moveDragProperty_.originalRect_.posY_ + offsetY;
        targetRect = GetTargetDisplayRectRelatedToStartDisplay(targetRect, specifyMoveStartDisplayId_);
    }
    TLOGI(WmsLogTag::WMS_LAYOUT, "id:%{public}d, first move rect: %{public}s",
        persistentId_, targetRect.ToString().c_str());
    moveDragProperty_.targetRect_ = targetRect;
    isAdaptToProportionalScale_ = useWindowRect;
    ProcessSessionRectChange(SizeChangeReason::DRAG_MOVE);
}

bool MoveDragController::CheckDragEventLegal(const std::shared_ptr<MMI::PointerEvent>& pointerEvent,
    const sptr<WindowSessionProperty> property)
{
    if (pointerEvent == nullptr || property == nullptr) {
        TLOGE(WmsLogTag::WMS_LAYOUT, "ConsumeDragEvent stop because of nullptr");
        return false;
    }
    if (GetStartMoveFlag()) {
        TLOGD(WmsLogTag::WMS_LAYOUT, "the window is being moved");
        return false;
    }
    if (!GetStartDragFlag() && pointerEvent->GetPointerAction() != MMI::PointerEvent::POINTER_ACTION_DOWN &&
        pointerEvent->GetPointerAction() != MMI::PointerEvent::POINTER_ACTION_BUTTON_DOWN) {
        return false;
    }
    int32_t pointerId = pointerEvent->GetPointerId();
    MMI::PointerEvent::PointerItem pointerItem;
    if (!pointerEvent->GetPointerItem(pointerId, pointerItem)) {
        TLOGW(WmsLogTag::WMS_LAYOUT, "Failed to get pointer item, pointerId: %{public}d", pointerId);
        return false;
    }
    int32_t startPointerId = moveDragProperty_.pointerId_;
    int32_t startPointerType = moveDragProperty_.pointerType_;
    if (GetStartDragFlag() && ((startPointerId != -1 && startPointerId != pointerItem.GetOriginPointerId()) ||
                               (startPointerType != -1 && startPointerType != pointerEvent->GetSourceType()))) {
        TLOGE(WmsLogTag::WMS_LAYOUT, "block unnecessary pointer event inside the window");
        return false;
    }
    return true;
}

/** @note @window.drag */
void MoveDragController::UpdateHotAreaType(const std::shared_ptr<MMI::PointerEvent>& pointerEvent)
{
    int32_t pointerId = pointerEvent->GetPointerId();
    MMI::PointerEvent::PointerItem pointerItem;
    if (!pointerEvent->GetPointerItem(pointerId, pointerItem)) {
        TLOGW(WmsLogTag::WMS_LAYOUT, "invalid pointerEvent");
        return;
    }
    int32_t pointerDisplayX = pointerItem.GetDisplayX();
    int32_t pointerDisplayY = pointerItem.GetDisplayY();
    DisplayId displayId = static_cast<uint64_t>(pointerEvent->GetTargetDisplayId());
    uint32_t windowDragHotAreaType = SceneSession::GetWindowDragHotAreaType(displayId, WINDOW_HOT_AREA_TYPE_UNDEFINED,
        pointerDisplayX, pointerDisplayY);
    if (windowDragHotAreaType_ != windowDragHotAreaType) {
        TLOGI(WmsLogTag::WMS_LAYOUT, "window drag hot area is changed, old type:%{public}d, new type:%{public}d",
            windowDragHotAreaType_, windowDragHotAreaType);
    }
    if (hotAreaDisplayId_ != displayId) {
        TLOGI(WmsLogTag::WMS_LAYOUT, "displayId is changed, old: %{public}" PRIu64 ", new: %{public}" PRIu64,
            moveDragStartDisplayId_, displayId);
        hotAreaDisplayId_ = displayId;
    }
    windowDragHotAreaType_ = windowDragHotAreaType;
}

int32_t MoveDragController::GetOriginalPointerPosX()
{
    return moveDragProperty_.originalPointerPosX_;
}

int32_t MoveDragController::GetOriginalPointerPosY()
{
    return moveDragProperty_.originalPointerPosY_;
}

int32_t MoveDragController::GetPointerType() const
{
    return moveDragProperty_.pointerType_;
}

void MoveDragController::SetWindowDragHotAreaFunc(const NotifyWindowDragHotAreaFunc& func)
{
    windowDragHotAreaFunc_ = func;
}

void MoveDragController::OnLostFocus()
{
    if (isStartMove_ || isStartDrag_) {
        TLOGW(WmsLogTag::WMS_LAYOUT, "window id:%{public}d lost focus, should stop MoveDrag, isMove:%{public}d, "
            "isDrag:%{public}d", persistentId_, isStartMove_, isStartDrag_);
        MoveDragInterrupted(false);
    }
}

std::set<uint64_t> MoveDragController::GetNewAddedDisplayIdsDuringMoveDrag()
{
    std::set<uint64_t> newAddedDisplayIdSet;
    WSRect windowRect = GetTargetRect(TargetRectCoordinate::GLOBAL);
    std::map<ScreenId, ScreenProperty> screenProperties =
        ScreenSessionManagerClient::GetInstance().GetAllScreensProperties();
    std::lock_guard<std::mutex> lock(displayIdSetDuringMoveDragMutex_);
    for (const auto& [screenId, screenProperty] : screenProperties) {
        if (displayIdSetDuringMoveDrag_.find(screenId) != displayIdSetDuringMoveDrag_.end()) {
            continue;
        }
        WSRect screenRect = {
            screenProperty.GetStartX(),
            screenProperty.GetStartY(),
            screenProperty.GetBounds().rect_.GetWidth(),
            screenProperty.GetBounds().rect_.GetHeight(),
        };
        if (windowRect.IsOverlap(screenRect)) {
            displayIdSetDuringMoveDrag_.insert(screenId);
            newAddedDisplayIdSet.insert(screenId);
        }
    }
    return newAddedDisplayIdSet;
}

void MoveDragController::ResSchedReportData(int32_t type, bool onOffTag)
{
#ifdef RES_SCHED_ENABLE
    std::unordered_map<std::string, std::string> payload;
    // 0 is start, 1 is end
    if (onOffTag) {
        OHOS::ResourceSchedule::ResSchedClient::GetInstance().ReportData(type, 0, payload);
    } else {
        OHOS::ResourceSchedule::ResSchedClient::GetInstance().ReportData(type, 1, payload);
    }
    WLOGFD("ResSchedReportData success type: %{public}d onOffTag: %{public}d", type, onOffTag);
#endif
}
}  // namespace OHOS::Rosen