/*
 * Copyright (c) 2021 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 "frameworks/bridge/declarative_frontend/jsview/js_stepper.h"

#include "bridge/declarative_frontend/jsview/models/stepper_model_impl.h"
#include "core/components_ng/pattern/stepper/stepper_model_ng.h"
#include "frameworks/bridge/declarative_frontend/jsview/js_view_common_def.h"

namespace OHOS::Ace {

std::unique_ptr<StepperModel> StepperModel::instance_ = nullptr;

StepperModel* StepperModel::GetInstance()
{
    if (!instance_) {
#ifdef NG_BUILD
        instance_.reset(new NG::StepperModelNG());
#else
        if (Container::IsCurrentUseNewPipeline()) {
            instance_.reset(new NG::StepperModelNG());
        } else {
            instance_.reset(new Framework::StepperModelImpl());
        }
#endif
    }
    return instance_.get();
}

} // namespace OHOS::Ace

namespace OHOS::Ace::Framework {

void JSStepper::Create(const JSCallbackInfo& info)
{
    uint32_t index = 0;
    if (info.Length() < 1 || !info[0]->IsObject()) {
        index = 0;
    } else {
        JSRef<JSObject> obj = JSRef<JSObject>::Cast(info[0]);
        JSRef<JSVal> stepperValue = obj->GetProperty("index");
        if (stepperValue->IsNumber()) {
            index = stepperValue->ToNumber<uint32_t>();
        }
    }
    StepperModel::GetInstance()->Create(index);
}

void JSStepper::JSBind(BindingTarget globalObj)
{
    JSClass<JSStepper>::Declare("Stepper");

    MethodOptions opt = MethodOptions::NONE;
    JSClass<JSStepper>::StaticMethod("create", &JSStepper::Create, opt);
    JSClass<JSStepper>::StaticMethod("onFinish", &JSStepper::OnFinish);
    JSClass<JSStepper>::StaticMethod("onSkip", &JSStepper::OnSkip);
    JSClass<JSStepper>::StaticMethod("onChange", &JSStepper::OnChange);
    JSClass<JSStepper>::StaticMethod("onNext", &JSStepper::OnNext);
    JSClass<JSStepper>::StaticMethod("onPrevious", &JSStepper::OnPrevious);
    JSClass<JSStepper>::Inherit<JSContainerBase>();
    JSClass<JSStepper>::Inherit<JSViewAbstract>();
    JSClass<JSStepper>::Bind<>(globalObj);
}

void JSStepper::OnFinish(const JSCallbackInfo& info)
{
    if (info.Length() < 1) {
        LOGW("Must contain at least 1 argument");
        return;
    }
    if (!info[0]->IsFunction()) {
        LOGW("Argument is not a function object");
        return;
    }
    StepperModel::GetInstance()->SetOnFinish(
        JsEventCallback<void()>(info.GetExecutionContext(), JSRef<JSFunc>::Cast(info[0])));
    info.ReturnSelf();
}

void JSStepper::OnSkip(const JSCallbackInfo& info)
{
    if (info.Length() < 1) {
        LOGW("Must contain at least 1 argument");
        return;
    }
    if (!info[0]->IsFunction()) {
        LOGW("Argument is not a function object");
        return;
    }
    StepperModel::GetInstance()->SetOnSkip(
        JsEventCallback<void()>(info.GetExecutionContext(), JSRef<JSFunc>::Cast(info[0])));
    info.ReturnSelf();
}

void JSStepper::OnChange(const JSCallbackInfo& info)
{
    if (info.Length() < 1) {
        LOGW("Must contain at least 1 argument");
        return;
    }
    if (!info[0]->IsFunction()) {
        LOGW("Argument is not a function object");
        return;
    }
    StepperModel::GetInstance()->SetOnChange(
        JsEventCallback<void(int32_t, int32_t)>(info.GetExecutionContext(), JSRef<JSFunc>::Cast(info[0])));
    info.ReturnSelf();
}

void JSStepper::OnNext(const JSCallbackInfo& info)
{
    if (info.Length() < 1) {
        LOGW("Must contain at least 1 argument");
        return;
    }
    if (!info[0]->IsFunction()) {
        LOGW("Argument is not a function object");
        return;
    }
    StepperModel::GetInstance()->SetOnNext(
        JsEventCallback<void(int32_t, int32_t)>(info.GetExecutionContext(), JSRef<JSFunc>::Cast(info[0])));
    info.ReturnSelf();
}

void JSStepper::OnPrevious(const JSCallbackInfo& info)
{
    if (info.Length() < 1) {
        LOGW("Must contain at least 1 argument");
        return;
    }
    if (!info[0]->IsFunction()) {
        LOGW("Argument is not a function object");
        return;
    }
    StepperModel::GetInstance()->SetOnPrevious(
        JsEventCallback<void(int32_t, int32_t)>(info.GetExecutionContext(), JSRef<JSFunc>::Cast(info[0])));
    info.ReturnSelf();
}

} // namespace OHOS::Ace::Framework