/*
 * Copyright (c) 2021-2023 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 "bridge/declarative_frontend/jsview/js_grid.h"
#if !defined(PREVIEW) && defined(OHOS_PLATFORM)
#include "interfaces/inner_api/ui_session/ui_session_manager.h"
#endif

#include "base/log/ace_scoring_log.h"
#include "base/utils/utils.h"
#include "bridge/declarative_frontend/engine/functions/js_drag_function.h"
#include "bridge/declarative_frontend/jsview/js_interactable_view.h"
#include "bridge/declarative_frontend/jsview/js_scrollable.h"
#include "bridge/declarative_frontend/jsview/js_scroller.h"
#include "bridge/declarative_frontend/jsview/js_view_common_def.h"
#include "bridge/declarative_frontend/jsview/models/grid_model_impl.h"
#include "core/common/ace_application_info.h"
#include "core/common/container.h"
#include "core/components_ng/base/view_stack_processor.h"
#include "core/components_ng/pattern/grid/grid_model_ng.h"

namespace OHOS::Ace {

std::unique_ptr<GridModel> GridModel::instance_ = nullptr;
std::mutex GridModel::mutex_;

GridModel* GridModel::GetInstance()
{
    if (!instance_) {
        std::lock_guard<std::mutex> lock(mutex_);
        if (!instance_) {
#ifdef NG_BUILD
            instance_.reset(new NG::GridModelNG());
#else
            if (Container::IsCurrentUseNewPipeline()) {
                instance_.reset(new NG::GridModelNG());
            } else {
                instance_.reset(new Framework::GridModelImpl());
            }
#endif
        }
    }
    return instance_.get();
}

} // namespace OHOS::Ace

namespace OHOS::Ace::Framework {
namespace {
const std::vector<DisplayMode> DISPLAY_MODE = { DisplayMode::OFF, DisplayMode::AUTO, DisplayMode::ON };
const std::vector<EdgeEffect> EDGE_EFFECT = { EdgeEffect::SPRING, EdgeEffect::FADE, EdgeEffect::NONE };
const std::vector<FlexDirection> LAYOUT_DIRECTION = { FlexDirection::ROW, FlexDirection::COLUMN,
    FlexDirection::ROW_REVERSE, FlexDirection::COLUMN_REVERSE };
const size_t GRID_ITEM_SIZE_RESULT_LENGTH = 2;
const size_t GRID_ITEM_RECT_RESULT_LENGTH = 4;

void ParseGridItemSize(const JSRef<JSVal>& value, GridItemSize& gridItemSize)
{
    if (value->IsArray()) {
        JSRef<JSArray> array = JSRef<JSArray>::Cast(value);
        auto length = array->Length();
        if (length != GRID_ITEM_SIZE_RESULT_LENGTH) {
            return;
        }
        JSRef<JSVal> rows = array->GetValueAt(0);
        if (rows->IsNumber()) {
            gridItemSize.rows = rows->ToNumber<int32_t>();
        }
        JSRef<JSVal> columns = array->GetValueAt(1);
        if (columns->IsNumber()) {
            gridItemSize.columns = columns->ToNumber<int32_t>();
        }
    }
}

void ParseGridItemRect(const JSRef<JSVal>& value, GridItemRect& gridItemRect)
{
    if (value->IsArray()) {
        JSRef<JSArray> array = JSRef<JSArray>::Cast(value);
        auto length = array->Length();
        if (length != GRID_ITEM_RECT_RESULT_LENGTH) {
            return;
        }
        JSRef<JSVal> rowStart = array->GetValueAt(GridItemRect::ROW_START);
        if (rowStart->IsNumber()) {
            gridItemRect.rowStart = rowStart->ToNumber<int32_t>();
        }
        JSRef<JSVal> rowSpan = array->GetValueAt(GridItemRect::ROW_SPAN);
        if (rowSpan->IsNumber()) {
            gridItemRect.rowSpan = rowSpan->ToNumber<int32_t>();
        }
        JSRef<JSVal> columnStart = array->GetValueAt(GridItemRect::COLUMN_START);
        if (columnStart->IsNumber()) {
            gridItemRect.columnStart = columnStart->ToNumber<int32_t>();
        }
        JSRef<JSVal> columnSpan = array->GetValueAt(GridItemRect::COLUMN_SPAN);
        if (columnSpan->IsNumber()) {
            gridItemRect.columnSpan = columnSpan->ToNumber<int32_t>();
        }
    }
}

void ParseGetGridItemSize(const JSCallbackInfo& info, JSRef<JSObject>& obj, GridLayoutOptions& option)
{
    auto getSizeByIndex = obj->GetProperty("onGetIrregularSizeByIndex");
    if (getSizeByIndex->IsFunction()) {
        auto onGetIrregularSizeByIndex = [execCtx = info.GetExecutionContext(),
                                             func = AceType::MakeRefPtr<JsFunction>(JSRef<JSObject>(),
                                                 JSRef<JSFunc>::Cast(getSizeByIndex))](int32_t index) {
            GridItemSize gridItemSize;
            JSRef<JSVal> itemIndex = JSRef<JSVal>::Make(ToJSValue(index));
            auto result = func->ExecuteJS(1, &itemIndex);
            if (!result->IsArray()) {
                return gridItemSize;
            }
            ParseGridItemSize(result, gridItemSize);
            return gridItemSize;
        };
        option.getSizeByIndex = std::move(onGetIrregularSizeByIndex);
    }
}

void ParseGetGridItemRect(const JSCallbackInfo& info, JSRef<JSObject>& obj, GridLayoutOptions& option)
{
    auto getRectByIndex = obj->GetProperty("onGetRectByIndex");
    if (getRectByIndex->IsFunction()) {
        auto onGetRectByIndex = [execCtx = info.GetExecutionContext(),
                                    func = AceType::MakeRefPtr<JsFunction>(
                                        JSRef<JSObject>(), JSRef<JSFunc>::Cast(getRectByIndex))](int32_t index) {
            GridItemRect gridItemRect;
            JSRef<JSVal> itemIndex = JSRef<JSVal>::Make(ToJSValue(index));
            auto result = func->ExecuteJS(1, &itemIndex);
            if (!result->IsArray()) {
                return gridItemRect;
            }
            ParseGridItemRect(result, gridItemRect);
            return gridItemRect;
        };
        option.getRectByIndex = std::move(onGetRectByIndex);
    }
}

void SetGridLayoutOptions(const JSCallbackInfo& info)
{
    if (!(info.Length() > 1 && info[1]->IsObject())) {
        return;
    }
    GridLayoutOptions option;
    auto obj = JSRef<JSObject>::Cast(info[1]);
    auto value = obj->GetProperty("regularSize");
    ParseGridItemSize(value, option.regularSize);

    // only support regularSize(1, 1)
    option.regularSize.rows = 1;
    option.regularSize.columns = 1;

    auto indexes = obj->GetProperty("irregularIndexes");
    if (indexes->IsArray()) {
        JSRef<JSArray> array = JSRef<JSArray>::Cast(indexes);
        auto length = array->Length();
        for (size_t i = 0; i < length; i++) {
            JSRef<JSVal> index = array->GetValueAt(i);
            if (!index->IsNumber()) {
                continue;
            }
            auto indexNum = index->ToNumber<int32_t>();
            if (indexNum >= 0) {
                option.irregularIndexes.emplace(indexNum);
            }
        }
    }

    ParseGetGridItemSize(info, obj, option);
    ParseGetGridItemRect(info, obj, option);

    GridModel::GetInstance()->SetLayoutOptions(option);
}

void JsOnScrollToIndex(const JSCallbackInfo& info)
{
    if (!info[0]->IsFunction()) {
        return;
    }

    auto onScrollIndex = [execCtx = info.GetExecutionContext(), func = JSRef<JSFunc>::Cast(info[0])](
                             const BaseEventInfo* event) {
        JAVASCRIPT_EXECUTION_SCOPE(execCtx);
        const auto* eventInfo = TypeInfoHelper::DynamicCast<V2::GridEventInfo>(event);
        if (!eventInfo) {
            return;
        }
        auto params = ConvertToJSValues(eventInfo->GetScrollIndex());
        func->Call(JSRef<JSObject>(), static_cast<int>(params.size()), params.data());
    };
    GridModel::GetInstance()->SetOnScrollToIndex(std::move(onScrollIndex));
}
} // namespace

void JSGrid::Create(const JSCallbackInfo& info)
{
    RefPtr<ScrollControllerBase> positionController;
    RefPtr<ScrollProxy> scrollBarProxy;
    if (info.Length() > 0 && info[0]->IsObject()) {
        JSScroller* jsScroller = JSRef<JSObject>::Cast(info[0])->Unwrap<JSScroller>();
        if (jsScroller) {
            jsScroller->SetInstanceId(Container::CurrentId());
            positionController = GridModel::GetInstance()->CreatePositionController();
            jsScroller->SetController(positionController);

            // Init scroll bar proxy.
            scrollBarProxy = jsScroller->GetScrollBarProxy();
            if (!scrollBarProxy) {
                scrollBarProxy = GridModel::GetInstance()->CreateScrollBarProxy();
                jsScroller->SetScrollBarProxy(scrollBarProxy);
            }
        }
    }
    GridModel::GetInstance()->Create(positionController, scrollBarProxy);

    SetGridLayoutOptions(info);
}

void JSGrid::PopGrid(const JSCallbackInfo& /* info */)
{
    GridModel::GetInstance()->Pop();
}

void JSGrid::UseProxy(const JSCallbackInfo& args)
{
#ifdef NG_BUILD
    args.SetReturnValue(JSRef<JSVal>::Make(ToJSValue(false)));
#else
    auto parentGrid = ViewStackProcessor::GetInstance()->GetTopGrid();

    // return true if code path for GridElement and its children will rely on
    // ElementProxy. Only in this case shallow render functionality can be used
    // see also GridLayoutComponent::CreateElement() and GridItemElementProxy class
    args.SetReturnValue(JSRef<JSVal>::Make(ToJSValue(parentGrid ? !parentGrid->UseNonProxiedCodePath() : false)));
#endif
}

void JSGrid::SetColumnsTemplate(const std::string& value)
{
    GridModel::GetInstance()->SetColumnsTemplate(value);
}

void JSGrid::SetRowsTemplate(const std::string& value)
{
    GridModel::GetInstance()->SetRowsTemplate(value);
}

void JSGrid::SetColumnsGap(const JSCallbackInfo& info)
{
    if (info.Length() < 1) {
        return;
    }
    CalcDimension colGap;

    if (!ParseJsDimensionVp(info[0], colGap) || colGap.Value() < 0) {
        colGap.SetValue(0.0);
    }

    GridModel::GetInstance()->SetColumnsGap(colGap);
}

void JSGrid::SetRowsGap(const JSCallbackInfo& info)
{
    if (info.Length() < 1) {
        return;
    }
    CalcDimension rowGap;

    if (!ParseJsDimensionVp(info[0], rowGap) || rowGap.Value() < 0) {
        rowGap.SetValue(0.0);
    }

    GridModel::GetInstance()->SetRowsGap(rowGap);
}

void JSGrid::JsGridHeight(const JSCallbackInfo& info)
{
    if (info.Length() < 1) {
        return;
    }

    CalcDimension value;
    if (!ParseJsDimensionVp(info[0], value)) {
        return;
    }
    if (LessNotEqual(value.Value(), 0.0)) {
        value.SetValue(0.0);
    }
    GridModel::GetInstance()->SetGridHeight(value);
}

void JSGrid::JsOnScrollBarUpdate(const JSCallbackInfo& info)
{
    if (!info[0]->IsFunction()) {
        return;
    }
    auto onScrollBarUpdate = [execCtx = info.GetExecutionContext(),
                                 func = AceType::MakeRefPtr<JsFunction>(JSRef<JSObject>(),
                                     JSRef<JSFunc>::Cast(info[0]))](int32_t index, const Dimension& offset) {
        JSRef<JSVal> itemIndex = JSRef<JSVal>::Make(ToJSValue(index));
        JSRef<JSVal> itemOffset = ConvertToJSValue(offset);
        JSRef<JSVal> params[2] = { itemIndex, itemOffset };
        auto result = func->ExecuteJS(2, params);
        if (result->IsObject()) {
            JSRef<JSObject> obj = JSRef<JSObject>::Cast(result);

            Dimension totalOffset_;
            Dimension totalLength_;
            if (!ConvertFromJSValue(obj->GetProperty("totalOffset"), totalOffset_) ||
                !ConvertFromJSValue(obj->GetProperty("totalLength"), totalLength_)) {
                return std::pair<float, float>(0, 0);
            } else {
                return std::pair<float, float>(totalOffset_.ConvertToPx(), totalLength_.ConvertToPx());
            }
        }
        return std::pair<float, float>(0, 0);
    };
    GridModel::GetInstance()->SetOnScrollBarUpdate(std::move(onScrollBarUpdate));
}

void JSGrid::SetScrollEnabled(const JSCallbackInfo& args)
{
    GridModel::GetInstance()->SetScrollEnabled(args[0]->IsBoolean() ? args[0]->ToBoolean() : true);
}

void JSGrid::JSBind(BindingTarget globalObj)
{
    JSClass<JSGrid>::Declare("Grid");

    MethodOptions opt = MethodOptions::NONE;
    JSClass<JSGrid>::StaticMethod("create", &JSGrid::Create, opt);
    JSClass<JSGrid>::StaticMethod("pop", &JSGrid::PopGrid, opt);
    JSClass<JSGrid>::StaticMethod("willUseProxy", &JSGrid::UseProxy, opt);
    JSClass<JSGrid>::StaticMethod("columnsTemplate", &JSGrid::SetColumnsTemplate, opt);
    JSClass<JSGrid>::StaticMethod("rowsTemplate", &JSGrid::SetRowsTemplate, opt);
    JSClass<JSGrid>::StaticMethod("columnsGap", &JSGrid::SetColumnsGap, opt);
    JSClass<JSGrid>::StaticMethod("rowsGap", &JSGrid::SetRowsGap, opt);
    JSClass<JSGrid>::StaticMethod("onClick", &JSInteractableView::JsOnClick);
    JSClass<JSGrid>::StaticMethod("onAttach", &JSInteractableView::JsOnAttach);
    JSClass<JSGrid>::StaticMethod("onAppear", &JSInteractableView::JsOnAppear);
    JSClass<JSGrid>::StaticMethod("onDetach", &JSInteractableView::JsOnDetach);
    JSClass<JSGrid>::StaticMethod("onDisAppear", &JSInteractableView::JsOnDisAppear);
    JSClass<JSGrid>::StaticMethod("onTouch", &JSInteractableView::JsOnTouch);
    JSClass<JSGrid>::StaticMethod("onHover", &JSInteractableView::JsOnHover);
    JSClass<JSGrid>::StaticMethod("onKeyEvent", &JSInteractableView::JsOnKey);
    JSClass<JSGrid>::StaticMethod("onDeleteEvent", &JSInteractableView::JsOnDelete);
    JSClass<JSGrid>::StaticMethod("scrollBar", &JSGrid::SetScrollBar, opt);
    JSClass<JSGrid>::StaticMethod("scrollBarWidth", &JSGrid::SetScrollBarWidth, opt);
    JSClass<JSGrid>::StaticMethod("scrollBarColor", &JSGrid::SetScrollBarColor, opt);
    JSClass<JSGrid>::StaticMethod("clip", &JSScrollable::JsClip);

    JSClass<JSGrid>::StaticMethod("onScrollBarUpdate", &JSGrid::JsOnScrollBarUpdate);
    JSClass<JSGrid>::StaticMethod("cachedCount", &JSGrid::SetCachedCount);
    JSClass<JSGrid>::StaticMethod("editMode", &JSGrid::SetEditMode, opt);
    JSClass<JSGrid>::StaticMethod("multiSelectable", &JSGrid::SetMultiSelectable, opt);
    JSClass<JSGrid>::StaticMethod("maxCount", &JSGrid::SetMaxCount, opt);
    JSClass<JSGrid>::StaticMethod("minCount", &JSGrid::SetMinCount, opt);
    JSClass<JSGrid>::StaticMethod("cellLength", &JSGrid::CellLength, opt);
    JSClass<JSGrid>::StaticMethod("layoutDirection", &JSGrid::SetLayoutDirection, opt);
    JSClass<JSGrid>::StaticMethod("dragAnimation", &JSGrid::SetDragAnimation, opt);
    JSClass<JSGrid>::StaticMethod("edgeEffect", &JSGrid::SetEdgeEffect, opt);
    JSClass<JSGrid>::StaticMethod("direction", &JSGrid::SetDirection, opt);
    JSClass<JSGrid>::StaticMethod("supportAnimation", &JSGrid::SetSupportAnimation, opt);
    JSClass<JSGrid>::StaticMethod("onItemDragEnter", &JSGrid::JsOnGridDragEnter);
    JSClass<JSGrid>::StaticMethod("onItemDragMove", &JSGrid::JsOnGridDragMove);
    JSClass<JSGrid>::StaticMethod("onItemDragLeave", &JSGrid::JsOnGridDragLeave);
    JSClass<JSGrid>::StaticMethod("onItemDragStart", &JSGrid::JsOnGridDragStart);
    JSClass<JSGrid>::StaticMethod("height", &JSGrid::JsGridHeight);
    JSClass<JSGrid>::StaticMethod("onItemDrop", &JSGrid::JsOnGridDrop);
    JSClass<JSGrid>::StaticMethod("remoteMessage", &JSInteractableView::JsCommonRemoteMessage);
    JSClass<JSGrid>::StaticMethod("nestedScroll", &JSGrid::SetNestedScroll);
    JSClass<JSGrid>::StaticMethod("enableScrollInteraction", &JSGrid::SetScrollEnabled);
    JSClass<JSGrid>::StaticMethod("friction", &JSGrid::SetFriction);
    JSClass<JSGrid>::StaticMethod("alignItems", &JSGrid::SetAlignItems);

    JSClass<JSGrid>::StaticMethod("onScroll", &JSGrid::JsOnScroll);
    JSClass<JSGrid>::StaticMethod("onReachStart", &JSGrid::JsOnReachStart);
    JSClass<JSGrid>::StaticMethod("onReachEnd", &JSGrid::JsOnReachEnd);
    JSClass<JSGrid>::StaticMethod("onScrollStart", &JSGrid::JsOnScrollStart);
    JSClass<JSGrid>::StaticMethod("onScrollStop", &JSGrid::JsOnScrollStop);
    JSClass<JSGrid>::StaticMethod("onScrollIndex", &JSGrid::JsOnScrollIndex);
    JSClass<JSGrid>::StaticMethod("onScrollFrameBegin", &JSGrid::JsOnScrollFrameBegin);

    JSClass<JSGrid>::InheritAndBind<JSScrollableBase>(globalObj);
}

void JSGrid::SetScrollBar(const JSCallbackInfo& info)
{
    auto displayMode = JSScrollable::ParseDisplayMode(info, GridModel::GetInstance()->GetDisplayMode());
    GridModel::GetInstance()->SetScrollBarMode(displayMode);
}

void JSGrid::SetScrollBarColor(const JSCallbackInfo& info)
{
    auto scrollBarColor = JSScrollable::ParseBarColor(info);
    if (!scrollBarColor.empty()) {
        GridModel::GetInstance()->SetScrollBarColor(scrollBarColor);
    }
}

void JSGrid::SetScrollBarWidth(const JSCallbackInfo& scrollWidth)
{
    auto scrollBarWidth = JSScrollable::ParseBarWidth(scrollWidth);
    if (!scrollBarWidth.empty()) {
        GridModel::GetInstance()->SetScrollBarWidth(scrollBarWidth);
    }
}

void JSGrid::SetCachedCount(const JSCallbackInfo& info)
{
    int32_t cachedCount = 1;
    auto jsValue = info[0];

    if (!jsValue->IsUndefined() && jsValue->IsNumber()) {
        cachedCount = jsValue->ToNumber<int32_t>();
        if (cachedCount < 0) {
            cachedCount = 1;
        }
    }
    bool show = false;
    if (info.Length() > 1) {
        show = info[1]->ToBoolean();
    }
    GridModel::GetInstance()->SetCachedCount(cachedCount, show);
}

void JSGrid::SetEditMode(const JSCallbackInfo& info)
{
    // undefined means false to EditMode
    bool editMode = false;
    if (!info[0]->IsUndefined() && info[0]->IsBoolean()) {
        ParseJsBool(info[0], editMode);
    }
    GridModel::GetInstance()->SetEditable(editMode);
}

void JSGrid::SetMaxCount(const JSCallbackInfo& info)
{
    int32_t maxCount = Infinity<int32_t>();
    if (!info[0]->IsUndefined() && info[0]->IsNumber()) {
        ParseJsInt32(info[0], maxCount);
        if (maxCount < 1) {
            maxCount = Infinity<int32_t>();
        }
    }
    GridModel::GetInstance()->SetMaxCount(maxCount);
}

void JSGrid::SetMinCount(const JSCallbackInfo& info)
{
    int32_t minCount = 1;
    if (!info[0]->IsUndefined() && info[0]->IsNumber()) {
        ParseJsInt32(info[0], minCount);
        if (minCount < 1) {
            minCount = 1;
        }
    }
    GridModel::GetInstance()->SetMinCount(minCount);
}

void JSGrid::CellLength(int32_t cellLength)
{
    GridModel::GetInstance()->SetCellLength(cellLength);
}

void JSGrid::SetSupportAnimation(bool supportAnimation)
{
    GridModel::GetInstance()->SetSupportAnimation(supportAnimation);
}

void JSGrid::SetDragAnimation(bool value)
{
    GridModel::GetInstance()->SetSupportDragAnimation(value);
}

void JSGrid::SetEdgeEffect(const JSCallbackInfo& info)
{
    auto edgeEffect = EdgeEffect::NONE;
    if (info.Length() > 0) {
        edgeEffect = JSScrollable::ParseEdgeEffect(info[0], EdgeEffect::NONE);
    }
    auto alwaysEnabled = false;
    if (info.Length() > 1) {
        alwaysEnabled = JSScrollable::ParseAlwaysEnable(info[1], false);
    }
    GridModel::GetInstance()->SetEdgeEffect(edgeEffect, alwaysEnabled);
}

void JSGrid::SetLayoutDirection(int32_t value)
{
    if (value < 0 || value >= static_cast<int32_t>(LAYOUT_DIRECTION.size())) {
        return;
    }
    GridModel::GetInstance()->SetLayoutDirection(LAYOUT_DIRECTION[value]);
}

void JSGrid::SetDirection(const std::string& dir)
{
    TextDirection direction;
    if (dir == "Ltr") {
        direction = TextDirection::LTR;
    } else if (dir == "Rtl") {
        direction = TextDirection::RTL;
    } else {
        direction = TextDirection::AUTO;
    }
    GridModel::GetInstance()->SetIsRTL(direction);
}

void JSGrid::JsOnGridDragEnter(const JSCallbackInfo& info)
{
    if (!info[0]->IsFunction()) {
        return;
    }

    RefPtr<JsDragFunction> jsOnDragEnterFunc = AceType::MakeRefPtr<JsDragFunction>(JSRef<JSFunc>::Cast(info[0]));
    auto onItemDragEnter = [execCtx = info.GetExecutionContext(), func = std::move(jsOnDragEnterFunc)](
                               const ItemDragInfo& dragInfo) {
        JAVASCRIPT_EXECUTION_SCOPE_WITH_CHECK(execCtx);
        ACE_SCORING_EVENT("Grid.onItemDragEnter");
        func->ItemDragEnterExecute(dragInfo);
    };
    GridModel::GetInstance()->SetOnItemDragEnter(std::move(onItemDragEnter));
}

void JSGrid::JsOnGridDragMove(const JSCallbackInfo& info)
{
    if (!info[0]->IsFunction()) {
        return;
    }

    RefPtr<JsDragFunction> jsOnDragMoveFunc = AceType::MakeRefPtr<JsDragFunction>(JSRef<JSFunc>::Cast(info[0]));
    auto onItemDragMove = [execCtx = info.GetExecutionContext(), func = std::move(jsOnDragMoveFunc)](
                              const ItemDragInfo& dragInfo, int32_t itemIndex, int32_t insertIndex) {
        JAVASCRIPT_EXECUTION_SCOPE_WITH_CHECK(execCtx);
        ACE_SCORING_EVENT("Grid.onItemDragMove");
        func->ItemDragMoveExecute(dragInfo, itemIndex, insertIndex);
    };
    GridModel::GetInstance()->SetOnItemDragMove(std::move(onItemDragMove));
}

void JSGrid::JsOnGridDragLeave(const JSCallbackInfo& info)
{
    if (!info[0]->IsFunction()) {
        return;
    }

    RefPtr<JsDragFunction> jsOnDragLeaveFunc = AceType::MakeRefPtr<JsDragFunction>(JSRef<JSFunc>::Cast(info[0]));
    auto onItemDragLeave = [execCtx = info.GetExecutionContext(), func = std::move(jsOnDragLeaveFunc)](
                               const ItemDragInfo& dragInfo, int32_t itemIndex) {
        JAVASCRIPT_EXECUTION_SCOPE_WITH_CHECK(execCtx);
        ACE_SCORING_EVENT("Grid.onItemDragLeave");
        func->ItemDragLeaveExecute(dragInfo, itemIndex);
    };
    GridModel::GetInstance()->SetOnItemDragLeave(std::move(onItemDragLeave));
}

void JSGrid::JsOnGridDragStart(const JSCallbackInfo& info)
{
    if (!info[0]->IsFunction()) {
        return;
    }

    auto jsOnDragFunc = AceType::MakeRefPtr<JsDragFunction>(JSRef<JSFunc>::Cast(info[0]));
    WeakPtr<NG::FrameNode> targetNode = AceType::WeakClaim(NG::ViewStackProcessor::GetInstance()->GetMainFrameNode());
    auto onItemDragStart = [execCtx = info.GetExecutionContext(), func = std::move(jsOnDragFunc), node = targetNode](
                               const ItemDragInfo& dragInfo, int32_t itemIndex) {
        JAVASCRIPT_EXECUTION_SCOPE_WITH_CHECK(execCtx);
        ACE_SCORING_EVENT("Grid.onItemDragStart");
        auto ret = func->ItemDragStartExecute(dragInfo, itemIndex);
        if (!ret->IsObject()) {
            return;
        }

        auto builderObj = JSRef<JSObject>::Cast(ret);
        auto builder = builderObj->GetProperty("builder");
        if (!builder->IsFunction()) {
            return;
        }
        auto builderFunc = AceType::MakeRefPtr<JsFunction>(JSRef<JSFunc>::Cast(builder));
        CHECK_NULL_VOID(builderFunc);
        PipelineContext::SetCallBackNode(node);
        builderFunc->Execute();
    };
    GridModel::GetInstance()->SetOnItemDragStart(std::move(onItemDragStart));
}

void JSGrid::JsOnGridDrop(const JSCallbackInfo& info)
{
    if (!info[0]->IsFunction()) {
        return;
    }

    RefPtr<JsDragFunction> jsOnDropFunc = AceType::MakeRefPtr<JsDragFunction>(JSRef<JSFunc>::Cast(info[0]));
    auto onItemDrop = [execCtx = info.GetExecutionContext(), func = std::move(jsOnDropFunc)](
                          const ItemDragInfo& dragInfo, int32_t itemIndex, int32_t insertIndex, bool isSuccess) {
        JAVASCRIPT_EXECUTION_SCOPE_WITH_CHECK(execCtx);
        ACE_SCORING_EVENT("Grid.onItemDrop");
        func->ItemDropExecute(dragInfo, itemIndex, insertIndex, isSuccess);
#if !defined(PREVIEW) && defined(OHOS_PLATFORM)
        UiSessionManager::GetInstance().ReportComponentChangeEvent("event", "Grid.onItemDrop");
#endif
    };
    GridModel::GetInstance()->SetOnItemDrop(std::move(onItemDrop));
}

void JSGrid::SetMultiSelectable(bool multiSelectable)
{
    GridModel::GetInstance()->SetMultiSelectable(multiSelectable);
}

void JSGrid::SetNestedScroll(const JSCallbackInfo& args)
{
    NestedScrollOptions nestedOpt = {
        .forward = NestedScrollMode::SELF_ONLY,
        .backward = NestedScrollMode::SELF_ONLY,
    };
    if (args.Length() < 1 || !args[0]->IsObject()) {
        GridModel::GetInstance()->SetNestedScroll(nestedOpt);
        return;
    }
    JSRef<JSObject> obj = JSRef<JSObject>::Cast(args[0]);
    int32_t froward = 0;
    JSViewAbstract::ParseJsInt32(obj->GetProperty("scrollForward"), froward);
    if (froward < static_cast<int32_t>(NestedScrollMode::SELF_ONLY) ||
        froward > static_cast<int32_t>(NestedScrollMode::PARALLEL)) {
        froward = 0;
    }
    int32_t backward = 0;
    JSViewAbstract::ParseJsInt32(obj->GetProperty("scrollBackward"), backward);
    if (backward < static_cast<int32_t>(NestedScrollMode::SELF_ONLY) ||
        backward > static_cast<int32_t>(NestedScrollMode::PARALLEL)) {
        backward = 0;
    }
    nestedOpt.forward = static_cast<NestedScrollMode>(froward);
    nestedOpt.backward = static_cast<NestedScrollMode>(backward);
    GridModel::GetInstance()->SetNestedScroll(nestedOpt);
    args.ReturnSelf();
}

void JSGrid::SetFriction(const JSCallbackInfo& info)
{
    double friction = -1.0;
    if (!JSViewAbstract::ParseJsDouble(info[0], friction)) {
        friction = -1.0;
    }
    GridModel::GetInstance()->SetFriction(friction);
}

void JSGrid::SetAlignItems(const JSCallbackInfo& info)
{
    if (info.Length() < 1) {
        GridModel::GetInstance()->SetAlignItems(GridItemAlignment::DEFAULT);
        return;
    }

    if (info[0]->IsNumber()) {
        auto itemAlign = static_cast<GridItemAlignment>(info[0]->ToNumber<int32_t>());
        if (itemAlign < GridItemAlignment::DEFAULT || itemAlign > GridItemAlignment::STRETCH) {
            itemAlign = GridItemAlignment::DEFAULT;
        }
        GridModel::GetInstance()->SetAlignItems(itemAlign);
    } else {
        GridModel::GetInstance()->SetAlignItems(GridItemAlignment::DEFAULT);
    }
}

void JSGrid::JsOnScroll(const JSCallbackInfo& args)
{
    if (args[0]->IsFunction()) {
        auto onScroll = [execCtx = args.GetExecutionContext(), func = JSRef<JSFunc>::Cast(args[0])](
                            const CalcDimension& scrollOffset, const ScrollState& scrollState) {
            auto params = ConvertToJSValues(scrollOffset, scrollState);
            func->Call(JSRef<JSObject>(), params.size(), params.data());
            return;
        };
        GridModel::GetInstance()->SetOnScroll(std::move(onScroll));
    }
    args.ReturnSelf();
}

void JSGrid::JsOnScrollStart(const JSCallbackInfo& args)
{
    if (args[0]->IsFunction()) {
        auto onScrollStart = [execCtx = args.GetExecutionContext(), func = JSRef<JSFunc>::Cast(args[0])]() {
            func->Call(JSRef<JSObject>());
            return;
        };
        GridModel::GetInstance()->SetOnScrollStart(std::move(onScrollStart));
    }
    args.ReturnSelf();
}

void JSGrid::JsOnScrollStop(const JSCallbackInfo& args)
{
    if (args[0]->IsFunction()) {
        auto onScrollStop = [execCtx = args.GetExecutionContext(), func = JSRef<JSFunc>::Cast(args[0])]() {
            func->Call(JSRef<JSObject>());
#if !defined(PREVIEW) && defined(OHOS_PLATFORM)
            UiSessionManager::GetInstance().ReportComponentChangeEvent("event", "Grid.onScrollStop");
#endif
            return;
        };
        GridModel::GetInstance()->SetOnScrollStop(std::move(onScrollStop));
    }
    args.ReturnSelf();
}

void JSGrid::JsOnScrollIndex(const JSCallbackInfo& args)
{
    if (Container::LessThanAPIVersion(PlatformVersion::VERSION_TEN)) {
        JsOnScrollToIndex(args);
        return;
    }

    if (args[0]->IsFunction()) {
        auto onScrollIndex = [execCtx = args.GetExecutionContext(), func = JSRef<JSFunc>::Cast(args[0])](
                                 const int32_t first, const int32_t last) {
            JAVASCRIPT_EXECUTION_SCOPE_WITH_CHECK(execCtx);
            auto params = ConvertToJSValues(first, last);
            func->Call(JSRef<JSObject>(), params.size(), params.data());
            return;
        };
        GridModel::GetInstance()->SetOnScrollIndex(std::move(onScrollIndex));
    }
    args.ReturnSelf();
}

void JSGrid::JsOnScrollFrameBegin(const JSCallbackInfo& args)
{
    if (args[0]->IsFunction()) {
        auto onScrollBegin = [execCtx = args.GetExecutionContext(), func = JSRef<JSFunc>::Cast(args[0])](
                                 const Dimension& offset, const ScrollState& state) -> ScrollFrameResult {
            ScrollFrameResult scrollRes { .offset = offset };
            JAVASCRIPT_EXECUTION_SCOPE_WITH_CHECK(execCtx, scrollRes);
            auto params = ConvertToJSValues(offset, state);
            auto result = func->Call(JSRef<JSObject>(), params.size(), params.data());
            if (result.IsEmpty()) {
                return scrollRes;
            }

            if (!result->IsObject()) {
                return scrollRes;
            }

            auto resObj = JSRef<JSObject>::Cast(result);
            auto dxRemainValue = resObj->GetProperty("offsetRemain");
            if (dxRemainValue->IsNumber()) {
                scrollRes.offset = Dimension(dxRemainValue->ToNumber<float>(), DimensionUnit::VP);
            }
            return scrollRes;
        };
        GridModel::GetInstance()->SetOnScrollFrameBegin(std::move(onScrollBegin));
    }
}

void JSGrid::JsOnReachStart(const JSCallbackInfo& args)
{
    if (args[0]->IsFunction()) {
        auto onReachStart = [execCtx = args.GetExecutionContext(), func = JSRef<JSFunc>::Cast(args[0])]() {
            func->Call(JSRef<JSObject>());
#if !defined(PREVIEW) && defined(OHOS_PLATFORM)
            UiSessionManager::GetInstance().ReportComponentChangeEvent("event", "Grid.onReachStart");
#endif
            return;
        };
        GridModel::GetInstance()->SetOnReachStart(std::move(onReachStart));
    }
    args.ReturnSelf();
}

void JSGrid::JsOnReachEnd(const JSCallbackInfo& args)
{
    if (args[0]->IsFunction()) {
        auto onReachEnd = [execCtx = args.GetExecutionContext(), func = JSRef<JSFunc>::Cast(args[0])]() {
            func->Call(JSRef<JSObject>());
#if !defined(PREVIEW) && defined(OHOS_PLATFORM)
            UiSessionManager::GetInstance().ReportComponentChangeEvent("event", "Grid.onReachEnd");
#endif
            return;
        };
        GridModel::GetInstance()->SetOnReachEnd(std::move(onReachEnd));
    }
    args.ReturnSelf();
}

} // namespace OHOS::Ace::Framework