1 /*
2  * Copyright (c) 2021-2023 Huawei Device Co., Ltd.
3  * Licensed under the Apache License, Version 2.0 (the "License");
4  * you may not use this file except in compliance with the License.
5  * You may obtain a copy of the License at
6  *
7  *     http://www.apache.org/licenses/LICENSE-2.0
8  *
9  * Unless required by applicable law or agreed to in writing, software
10  * distributed under the License is distributed on an "AS IS" BASIS,
11  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
12  * See the License for the specific language governing permissions and
13  * limitations under the License.
14  */
15 
16 #include "frameworks/bridge/declarative_frontend/jsview/js_rating.h"
17 
18 #include "base/log/ace_scoring_log.h"
19 #include "bridge/declarative_frontend/jsview/models/rating_model_impl.h"
20 #include "core/components_ng/base/view_stack_processor.h"
21 #include "core/components_ng/pattern/rating/rating_model_ng.h"
22 
23 namespace OHOS::Ace {
24 
25 std::unique_ptr<RatingModel> RatingModel::instance_ = nullptr;
26 std::mutex RatingModel::mutex_;
27 
GetInstance()28 RatingModel* RatingModel::GetInstance()
29 {
30     if (!instance_) {
31         std::lock_guard<std::mutex> lock(mutex_);
32         if (!instance_) {
33 #ifdef NG_BUILD
34             instance_.reset(new NG::RatingModelNG());
35 #else
36             if (Container::IsCurrentUseNewPipeline()) {
37                 instance_.reset(new NG::RatingModelNG());
38             } else {
39                 instance_.reset(new Framework::RatingModelImpl());
40             }
41 #endif
42         }
43     }
44     return instance_.get();
45 }
46 
47 } // namespace OHOS::Ace
48 
49 namespace OHOS::Ace::Framework {
50 namespace {
51 constexpr double RATING_SCORE_DEFAULT = 0;
52 constexpr int32_t STARS_DEFAULT = 5;
53 constexpr double STEPS_DEFAULT = 0.5;
54 } // namespace
55 
ParseRatingObject(const JSCallbackInfo & info,const JSRef<JSVal> & changeEventVal)56 void ParseRatingObject(const JSCallbackInfo& info, const JSRef<JSVal>& changeEventVal)
57 {
58     CHECK_NULL_VOID(changeEventVal->IsFunction());
59 
60     auto jsFunc = AceType::MakeRefPtr<JsFunction>(JSRef<JSObject>(), JSRef<JSFunc>::Cast(changeEventVal));
61     WeakPtr<NG::FrameNode> targetNode = AceType::WeakClaim(NG::ViewStackProcessor::GetInstance()->GetMainFrameNode());
62     auto onChangeEvent = [execCtx = info.GetExecutionContext(), func = std::move(jsFunc), node = targetNode](
63                              const std::string& value) {
64         JAVASCRIPT_EXECUTION_SCOPE_WITH_CHECK(execCtx);
65         ACE_SCORING_EVENT("Rating.onChangeEvent");
66         PipelineContext::SetCallBackNode(node);
67         auto newJSVal = JSRef<JSVal>::Make(ToJSValue(stod(value)));
68         func->ExecuteJS(1, &newJSVal);
69     };
70     RatingModel::GetInstance()->SetOnChangeEvent(std::move(onChangeEvent));
71 }
72 
Create(const JSCallbackInfo & info)73 void JSRating::Create(const JSCallbackInfo& info)
74 {
75     double rating = RATING_SCORE_DEFAULT;
76     bool indicator = false;
77     JSRef<JSVal> changeEventVal;
78     if (info.Length() >= 1 && info[0]->IsObject()) {
79         auto paramObject = JSRef<JSObject>::Cast(info[0]);
80         auto getRating = paramObject->GetProperty("rating");
81         auto getIndicator = paramObject->GetProperty("indicator");
82         if (getRating->IsNumber()) {
83             rating = getRating->ToNumber<double>();
84         } else if (getRating->IsObject()) {
85             JSRef<JSObject> ratingObj = JSRef<JSObject>::Cast(getRating);
86             changeEventVal = ratingObj->GetProperty("changeEvent");
87             auto ratingValue = ratingObj->GetProperty("value");
88             if (ratingValue->IsNumber()) {
89                 rating = ratingValue->ToNumber<double>();
90             }
91         }
92         if (rating < 0) {
93             rating = RATING_SCORE_DEFAULT;
94         }
95         if (getIndicator->IsBoolean()) {
96             indicator = getIndicator->ToBoolean();
97         }
98     }
99     RatingModel::GetInstance()->Create(rating, indicator);
100     if (!changeEventVal->IsUndefined() && changeEventVal->IsFunction()) {
101         ParseRatingObject(info, changeEventVal);
102     }
103 }
104 
SetStars(const JSCallbackInfo & info)105 void JSRating::SetStars(const JSCallbackInfo& info)
106 {
107     if (!info[0]->IsNumber()) {
108         RatingModel::GetInstance()->SetStars(STARS_DEFAULT);
109         return;
110     }
111 
112     auto stars = info[0]->ToNumber<int32_t>();
113     if (stars <= 0) {
114         stars = STARS_DEFAULT;
115     }
116     RatingModel::GetInstance()->SetStars(stars);
117 }
118 
SetStepSize(const JSCallbackInfo & info)119 void JSRating::SetStepSize(const JSCallbackInfo& info)
120 {
121     if (!info[0]->IsNumber()) {
122         RatingModel::GetInstance()->SetStepSize(STEPS_DEFAULT);
123         return;
124     }
125     static const double stepSizeMin = 0.1;
126     auto steps = info[0]->ToNumber<double>();
127     if (LessNotEqual(steps, stepSizeMin)) {
128         steps = STEPS_DEFAULT;
129     }
130     RatingModel::GetInstance()->SetStepSize(steps);
131 }
132 
SetStarStyle(const JSCallbackInfo & info)133 void JSRating::SetStarStyle(const JSCallbackInfo& info)
134 {
135     if (!info[0]->IsObject()) {
136         RatingModel::GetInstance()->SetBackgroundSrc("", true);
137         RatingModel::GetInstance()->SetForegroundSrc("", true);
138         RatingModel::GetInstance()->SetSecondarySrc("", true);
139         return;
140     }
141     auto paramObject = JSRef<JSObject>::Cast(info[0]);
142     auto getBackgroundUri = paramObject->GetProperty("backgroundUri");
143     auto getForegroundUri = paramObject->GetProperty("foregroundUri");
144     auto getSecondaryUri = paramObject->GetProperty("secondaryUri");
145     std::string backgroundUri;
146     if (getBackgroundUri->IsString()) {
147         backgroundUri = getBackgroundUri->ToString();
148         if (backgroundUri.empty()) {
149             RatingModel::GetInstance()->SetBackgroundSrc("", true);
150         } else {
151             RatingModel::GetInstance()->SetBackgroundSrc(backgroundUri, false);
152         }
153     } else {
154         RatingModel::GetInstance()->SetBackgroundSrc("", true);
155     }
156 
157     if (getForegroundUri->IsString()) {
158         std::string foregroundUri = getForegroundUri->ToString();
159         if (foregroundUri.empty()) {
160             RatingModel::GetInstance()->SetForegroundSrc("", true);
161         } else {
162             RatingModel::GetInstance()->SetForegroundSrc(foregroundUri, false);
163         }
164     } else {
165         RatingModel::GetInstance()->SetForegroundSrc("", true);
166     }
167 
168     if (getSecondaryUri->IsString() && !getSecondaryUri->ToString().empty()) {
169         RatingModel::GetInstance()->SetSecondarySrc(getSecondaryUri->ToString(), false);
170     } else if (getBackgroundUri->IsString() && !backgroundUri.empty()) {
171         RatingModel::GetInstance()->SetSecondarySrc(backgroundUri, false);
172     } else {
173         RatingModel::GetInstance()->SetSecondarySrc("", true);
174     }
175 }
176 
SetOnChange(const JSCallbackInfo & info)177 void JSRating::SetOnChange(const JSCallbackInfo& info)
178 {
179     if (!info[0]->IsFunction()) {
180         return;
181     }
182 
183     auto jsFunc = AceType::MakeRefPtr<JsFunction>(JSRef<JSObject>(), JSRef<JSFunc>::Cast(info[0]));
184     WeakPtr<NG::FrameNode> targetNode = AceType::WeakClaim(NG::ViewStackProcessor::GetInstance()->GetMainFrameNode());
185     auto onChange = [execCtx = info.GetExecutionContext(), func = std::move(jsFunc), node = targetNode](
186                         const std::string& value) {
187         JAVASCRIPT_EXECUTION_SCOPE_WITH_CHECK(execCtx);
188         ACE_SCORING_EVENT("Rating.onChange");
189         PipelineContext::SetCallBackNode(node);
190         auto newJSVal = JSRef<JSVal>::Make(ToJSValue(stod(value)));
191         func->ExecuteJS(1, &newJSVal);
192     };
193 
194     RatingModel::GetInstance()->SetOnChange(onChange);
195 }
196 
JSBind(BindingTarget globalObj)197 void JSRating::JSBind(BindingTarget globalObj)
198 {
199     JSClass<JSRating>::Declare("Rating");
200     MethodOptions opt = MethodOptions::NONE;
201     JSClass<JSRating>::StaticMethod("create", &JSRating::Create, opt);
202     JSClass<JSRating>::StaticMethod("stars", &JSRating::SetStars, opt);
203     JSClass<JSRating>::StaticMethod("stepSize", &JSRating::SetStepSize, opt);
204     JSClass<JSRating>::StaticMethod("starStyle", &JSRating::SetStarStyle, opt);
205     JSClass<JSRating>::StaticMethod("onChange", &JSRating::SetOnChange);
206     JSClass<JSRating>::StaticMethod("onAttach", &JSInteractableView::JsOnAttach);
207     JSClass<JSRating>::StaticMethod("onAppear", &JSInteractableView::JsOnAppear);
208     JSClass<JSRating>::StaticMethod("onDetach", &JSInteractableView::JsOnDetach);
209     JSClass<JSRating>::StaticMethod("onDisAppear", &JSInteractableView::JsOnDisAppear);
210     JSClass<JSRating>::StaticMethod("onTouch", &JSInteractableView::JsOnTouch);
211     JSClass<JSRating>::StaticMethod("onHover", &JSInteractableView::JsOnHover);
212     JSClass<JSRating>::StaticMethod("onKeyEvent", &JSInteractableView::JsOnKey);
213     JSClass<JSRating>::StaticMethod("onDeleteEvent", &JSInteractableView::JsOnDelete);
214     JSClass<JSRating>::StaticMethod("onClick", &JSInteractableView::JsOnClick);
215     JSClass<JSRating>::InheritAndBind<JSViewAbstract>(globalObj);
216 }
217 } // namespace OHOS::Ace::Framework
218