/*
 * 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 "input_manager.h"
#include <transaction/rs_transaction.h>
#include <ui/rs_surface_node.h>

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

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

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

MoveDragController::MoveDragController(int32_t persistentId)
{
    persistentId_ = persistentId;
}

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

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

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

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

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

bool MoveDragController::GetStartMoveFlag() const
{
    WLOGFD("GetStartMoveFlag, isStartMove_: %{public}d id:%{public}d", isStartMove_, persistentId_);
    return isStartMove_;
}

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

WSRect MoveDragController::GetTargetRect() const
{
    return moveDragProperty_.targetRect_;
}

void MoveDragController::InitMoveDragProperty()
{
    moveDragProperty_ = { -1, -1, -1, -1, { 0, 0, 0, 0 }, { 0, 0, 0, 0 } };
}

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

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 witch 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}d,%{public}d,%{public}u,%{public}u]", targetRect.posX_,
        targetRect.posY_, targetRect.width_, targetRect.height_);
    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) {
        WLOGE("ConsumeMoveEvent stop because of nullptr");
        return false;
    }
    if (GetStartDragFlag()) {
        WLOGFI("the window is being resized");
        return false;
    }
    int32_t pointerId = pointerEvent->GetPointerId();
    int32_t startPointerId = moveDragProperty_.pointerId_;
    int32_t startPointerType = moveDragProperty_.pointerType_;
    if ((startPointerId != -1 && startPointerId != pointerId) ||
        (startPointerType != -1 && pointerEvent->GetSourceType() != startPointerType)) {
        WLOGFI("block unnecessary pointer event inside the window");
        return false;
    }
    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 &&
        !GetStartMoveFlag()))) {
        WLOGFD("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) {
            WLOGFD("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) {
            WLOGFD("Reset hasPointDown_ when point up or cancel");
            hasPointDown_ = false;
        }
        WLOGFD("No need to move action id: %{public}d", action);
        return false;
    }

    SizeChangeReason reason = SizeChangeReason::DRAG_MOVE;
    bool ret = true;
    switch (action) {
        case MMI::PointerEvent::POINTER_ACTION_MOVE: {
            reason = SizeChangeReason::DRAG_MOVE;
            uint32_t oldWindowDragHotAreaType = windowDragHotAreaType_;
            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: {
            reason = SizeChangeReason::DRAG_END;
            SetStartMoveFlag(false);
            hasPointDown_ = false;
            ProcessWindowDragHotAreaFunc(windowDragHotAreaType_ != WINDOW_HOT_AREA_TYPE_UNDEFINED, reason);
            // The Pointer up event sent to the ArkUI.
            ret = false;
            break;
        }
        default:
            break;
    }
    if (CalcMoveTargetRect(pointerEvent, originalRect)) {
        ProcessSessionRectChange(reason);
    }
    return ret;
}

void MoveDragController::ProcessWindowDragHotAreaFunc(bool isSendHotAreaMessage, const SizeChangeReason& reason)
{
    if (isSendHotAreaMessage) {
        WLOGFI("ProcessWindowDragHotAreaFunc start, isSendHotAreaMessage: %{public}u, reason: %{public}d",
            isSendHotAreaMessage, reason);
    }
    if (windowDragHotAreaFunc_ && isSendHotAreaMessage) {
        windowDragHotAreaFunc_(windowDragHotAreaType_, reason);
    }
}

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;
    }
    if (pointerEvent->GetPointerAction() == MMI::PointerEvent::POINTER_ACTION_DOWN ||
        pointerEvent->GetPointerAction() == MMI::PointerEvent::POINTER_ACTION_BUTTON_DOWN) {
        Gravity dragGravity = GRAVITY_MAP.at(type_);
        if (dragGravity >= Gravity::TOP && dragGravity <= Gravity::BOTTOM_RIGHT) {
            WLOGFI("begin SetFrameGravity:%{public}d, type:%{public}d", dragGravity, type_);
            surfaceNode->SetFrameGravity(dragGravity);
            RSTransaction::FlushImplicitTransaction();
        }
        return;
    }
    if (pointerEvent->GetPointerAction() == MMI::PointerEvent::POINTER_ACTION_BUTTON_UP ||
        pointerEvent->GetPointerAction() == MMI::PointerEvent::POINTER_ACTION_UP ||
        pointerEvent->GetPointerAction() == MMI::PointerEvent::POINTER_ACTION_CANCEL) {
        surfaceNode->SetFrameGravity(Gravity::TOP_LEFT);
        RSTransaction::FlushImplicitTransaction();
        WLOGFI("recover gravity to TOP_LEFT");
    }
}

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;
    }

    int32_t pointerId = pointerEvent->GetPointerId();
    MMI::PointerEvent::PointerItem pointerItem;
    if (!pointerEvent->GetPointerItem(pointerId, pointerItem)) {
        WLOGE("Get PointerItem failed");
        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: {
            reason = SizeChangeReason::DRAG;
            break;
        }
        case MMI::PointerEvent::POINTER_ACTION_UP:
        case MMI::PointerEvent::POINTER_ACTION_BUTTON_UP:
        case MMI::PointerEvent::POINTER_ACTION_CANCEL: {
            reason = SizeChangeReason::DRAG_END;
            isStartDrag_ = false;
            hasPointDown_ = false;
            ResSchedReportData(OHOS::ResourceSchedule::ResType::RES_TYPE_RESIZE_WINDOW, false);
            NotifyWindowInputPidChange(isStartDrag_);
            break;
        }
        default:
            return false;
    }
    int32_t tranX = pointerItem.GetDisplayX() - moveDragProperty_.originalPointerPosX_;
    int32_t tranY = pointerItem.GetDisplayY() - moveDragProperty_.originalPointerPosY_;

    if (aspectRatio_ > NEAR_ZERO) {
        moveDragProperty_.targetRect_ = CalcFixedAspectRatioTargetRect(type_, tranX, tranY, aspectRatio_,
            moveDragProperty_.originalRect_);
    } else {
        moveDragProperty_.targetRect_ = CalcFreeformTargetRect(type_, tranX, tranY, moveDragProperty_.originalRect_);
    }
    TLOGD(WmsLogTag::WMS_LAYOUT, "targetRect:%{public}s, originalRect:%{public}s, tranX:%{public}d, tranY:%{public}d",
        moveDragProperty_.targetRect_.ToString().c_str(), moveDragProperty_.originalRect_.ToString().c_str(),
        tranX, tranY);
    ProcessSessionRectChange(reason);
    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);
    int32_t pointerDisplayX = pointerItem.GetDisplayX();
    int32_t pointerDisplayY = pointerItem.GetDisplayY();
    if (moveDragProperty_.isEmpty()) {
        moveDragProperty_.pointerId_ = pointerId;
        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;
        moveDragProperty_.originalRect_.posY_ = pointerDisplayY - pointerWindowY;
        return false;
    } else {
        int32_t offsetX = pointerDisplayX - moveDragProperty_.originalPointerPosX_;
        int32_t offsetY = pointerDisplayY - moveDragProperty_.originalPointerPosY_;
        moveDragProperty_.targetRect_ = {
            moveDragProperty_.originalRect_.posX_ + offsetX,
            moveDragProperty_.originalRect_.posY_ + offsetY,
            originalRect.width_,
            originalRect.height_};
        WLOGFD("move rect: [%{public}d, %{public}d, %{public}u, %{public}u]",
            moveDragProperty_.targetRect_.posX_, moveDragProperty_.targetRect_.posY_,
            moveDragProperty_.targetRect_.width_, moveDragProperty_.targetRect_.height_);
        return true;
    }
}

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(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_);
    if (type_ == AreaType::UNDEFINED) {
        return false;
    }
    InitDecorValue(property, sysConfig);
    limits_ = property->GetWindowLimits();
    moveDragProperty_.pointerId_ = pointerEvent->GetPointerId();
    moveDragProperty_.pointerType_ = sourceType;
    moveDragProperty_.originalPointerPosX_ = pointerItem.GetDisplayX();
    moveDragProperty_.originalPointerPosY_ = pointerItem.GetDisplayY();
    if (aspectRatio_ <= NEAR_ZERO) {
        CalcFreeformTranslateLimits(type_);
    }
    moveDragProperty_.originalRect_.posX_ = pointerItem.GetDisplayX() - pointerItem.GetWindowX();
    moveDragProperty_.originalRect_.posY_ = pointerItem.GetDisplayY() - pointerItem.GetWindowY();
    mainMoveAxis_ = AxisType::UNDEFINED;
    isStartDrag_ = true;
    NotifyWindowInputPidChange(isStartDrag_);
    return true;
}

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;
    }
    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_);
    FixTranslateByLimits(tranX, tranY);
    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);
    switch (type) {
        case AreaType::LEFT_TOP: {
            return { posX + tranX, posY + tranY, width - tranX, height - tranY };
        }
        case AreaType::RIGHT_TOP: {
            return { posX, posY + (mainMoveAxis_ == AxisType::X_AXIS ? (-tranY) : (tranY)),
                     width + (mainMoveAxis_ == AxisType::X_AXIS ? (tranX) : (-tranX)),
                     height + (mainMoveAxis_ == AxisType::X_AXIS ? (tranY) : (-tranY)) };
        }
        case AreaType::RIGHT_BOTTOM: {
            return { posX, posY, width + tranX, height + tranY };
        }
        case AreaType::LEFT_BOTTOM: {
            return { posX + (mainMoveAxis_ == AxisType::X_AXIS ? (tranX) : (-tranX)), posY,
                     width - (mainMoveAxis_ == AxisType::X_AXIS ? (tranX) : (-tranX)),
                     height - (mainMoveAxis_ == AxisType::X_AXIS ? (tranY) : (-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, AxisType axis)
{
    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_);
        } else {
            minH = SessionUtils::ToWinHeight(SessionUtils::ToLayoutWidth(minW, vpr_) / aspectRatio_, vpr_);
        }
        if (SessionUtils::ToLayoutWidth(maxW, vpr_) < SessionUtils::ToLayoutHeight(maxH, vpr_) * aspectRatio_) {
            maxH = SessionUtils::ToWinHeight(SessionUtils::ToLayoutWidth(maxW, vpr_) * aspectRatio_, vpr_);
        } else {
            maxW = SessionUtils::ToWinWidth(SessionUtils::ToLayoutHeight(maxH, vpr_) / aspectRatio_, vpr_);
        }
    } else {
        if (minW < minH * aspectRatio_) {
            minW = minH * aspectRatio_;
        } else {
            minH = minW / aspectRatio_;
        }
        if (maxW < maxH * aspectRatio_) {
            maxH = maxW * aspectRatio_;
        } else {
            maxW = maxH / aspectRatio_;
        }
    }

    TLOGD(WmsLogTag::WMS_LAYOUT, "areaType:%{public}u, axisType:%{public}d", type, axis);
    if (axis == AxisType::X_AXIS) {
        if (static_cast<uint32_t>(type) & static_cast<uint32_t>(AreaType::LEFT)) {
            minTranX_ = static_cast<int32_t>(moveDragProperty_.originalRect_.width_) - maxW;
            maxTranX_ = static_cast<int32_t>(moveDragProperty_.originalRect_.width_) - minW;
        } else if (static_cast<uint32_t>(type) & static_cast<uint32_t>(AreaType::RIGHT)) {
            minTranX_ = minW - static_cast<int32_t>(moveDragProperty_.originalRect_.width_);
            maxTranX_ = maxW - static_cast<int32_t>(moveDragProperty_.originalRect_.width_);
        }
    } else if (axis == AxisType::Y_AXIS) {
        if (static_cast<uint32_t>(type) & static_cast<uint32_t>(AreaType::TOP)) {
            minTranY_ = static_cast<int32_t>(moveDragProperty_.originalRect_.height_) - maxH;
            maxTranY_ = static_cast<int32_t>(moveDragProperty_.originalRect_.height_) - minH;
        } else if (static_cast<uint32_t>(type) & static_cast<uint32_t>(AreaType::BOTTOM)) {
            minTranY_ = minH - static_cast<int32_t>(moveDragProperty_.originalRect_.height_);
            maxTranY_ = maxH - static_cast<int32_t>(moveDragProperty_.originalRect_.height_);
        }
    }
}

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, mainMoveAxis_);
    return true;
}

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

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());
}

void MoveDragController::ProcessSessionRectChange(const 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)) {
        WLOGFW("invalid pointerEvent");
        return WSError::WS_ERROR_NULLPTR;
    }

    int32_t pointerDisplayX = pointerItem.GetDisplayX();
    int32_t pointerDisplayY = pointerItem.GetDisplayY();
    switch (pointerEvent->GetPointerAction()) {
        case MMI::PointerEvent::POINTER_ACTION_BUTTON_DOWN:
        case MMI::PointerEvent::POINTER_ACTION_DOWN:
            moveTempProperty_.pointerId_ = pointerId;
            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 != pointerId) ||
                (startPointerType != -1 && pointerType != startPointerType)) {
                WLOGFI("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::CalcFirstMoveTargetRect(const WSRect& windowRect, bool isFullToFloating)
{
    if (!GetStartMoveFlag() || moveTempProperty_.isEmpty()) {
        return;
    }

    WSRect originalRect = {
        moveTempProperty_.lastDownPointerPosX_ - moveTempProperty_.lastDownPointerWindowX_,
        moveTempProperty_.lastDownPointerPosY_ - moveTempProperty_.lastDownPointerWindowY_,
        windowRect.width_,
        windowRect.height_
    };
    if (isFullToFloating) {
        originalRect.posX_ = windowRect.posX_;
        originalRect.posY_ = windowRect.posY_;
    }
    SetOriginalValue(moveTempProperty_.pointerId_, moveTempProperty_.pointerType_,
        moveTempProperty_.lastDownPointerPosX_, moveTempProperty_.lastDownPointerPosY_, 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_
    };
    WLOGFD("first move rect: [%{public}d, %{public}d, %{public}u, %{public}u]", targetRect.posX_, targetRect.posY_,
        targetRect.width_, targetRect.height_);
    moveDragProperty_.targetRect_ = targetRect;
    ProcessSessionRectChange(SizeChangeReason::DRAG_MOVE);
}

bool MoveDragController::CheckDragEventLegal(const std::shared_ptr<MMI::PointerEvent>& pointerEvent,
    const sptr<WindowSessionProperty> property)
{
    if (pointerEvent == nullptr || property == nullptr) {
        WLOGE("ConsumeDragEvent stop because of nullptr");
        return false;
    }
    if (GetStartMoveFlag()) {
        WLOGFD("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();
    int32_t startPointerId = moveDragProperty_.pointerId_;
    if (GetStartDragFlag() && startPointerId != -1 && startPointerId != pointerId) {
        WLOGFI("block unnecessary pointer event inside the window");
        return false;
    }
    return true;
}

void MoveDragController::UpdateHotAreaType(const std::shared_ptr<MMI::PointerEvent>& pointerEvent)
{
    int32_t pointerId = pointerEvent->GetPointerId();
    MMI::PointerEvent::PointerItem pointerItem;
    if (!pointerEvent->GetPointerItem(pointerId, pointerItem)) {
        WLOGFW("invalid pointerEvent");
        return;
    }
    int32_t pointerDisplayX = pointerItem.GetDisplayX();
    int32_t pointerDisplayY = pointerItem.GetDisplayY();
    uint32_t windowDragHotAreaType = SceneSession::GetWindowDragHotAreaType(WINDOW_HOT_AREA_TYPE_UNDEFINED,
        pointerDisplayX, pointerDisplayY);
    if (windowDragHotAreaType_ != windowDragHotAreaType) {
        WLOGFI("the pointerEvent is window drag hot area, old type is: %{public}d, new type is: %{public}d",
            windowDragHotAreaType_, windowDragHotAreaType);
    }
    windowDragHotAreaType_ = windowDragHotAreaType;
}

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

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

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

void MoveDragController::OnLostFocus()
{
    if (isStartMove_ || isStartDrag_) {
        WLOGFI("window id %{public}d lost focus, should stop MoveDrag isMove: %{public}d, isDrag: %{public}d",
            persistentId_, isStartMove_, isStartDrag_);
        isStartMove_ = false;
        isStartDrag_ = false;
        NotifyWindowInputPidChange(isStartDrag_);
        if (windowDragHotAreaType_ != WINDOW_HOT_AREA_TYPE_UNDEFINED) {
            ProcessWindowDragHotAreaFunc(true, SizeChangeReason::DRAG_END);
        }
        ProcessSessionRectChange(SizeChangeReason::DRAG_END);
    }
}

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