1 /**
2 * Copyright (c) 2025 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 <string_view>
17 #include "refactors/convert_function.h"
18 #include "refactor_provider.h"
19 #include "internal_api.h"
20
21 namespace ark::es2panda::lsp {
22
ConvertFunctionRefactor()23 ConvertFunctionRefactor::ConvertFunctionRefactor()
24 {
25 AddKind(std::string(TO_ANONYMOUS_FUNCTION_ACTION.kind));
26 AddKind(std::string(TO_NAMED_FUNCTION_ACTION.kind));
27 AddKind(std::string(TO_ARROW_FUNCTION_ACTION.kind));
28 }
29
HasArrowFunction(ark::es2panda::ir::AstNode * node)30 bool HasArrowFunction(ark::es2panda::ir::AstNode *node)
31 {
32 if (!node->IsCallExpression() && !node->IsClassProperty() && !node->IsVariableDeclarator()) {
33 return false;
34 }
35 if ((node->IsClassProperty() && node->AsClassProperty()->Value() != nullptr &&
36 node->AsClassProperty()->Value()->IsArrowFunctionExpression()) ||
37 (node->IsVariableDeclarator() && node->AsVariableDeclarator()->Init() != nullptr &&
38 node->AsVariableDeclarator()->Init()->IsArrowFunctionExpression())) {
39 return true;
40 }
41 if (node->IsCallExpression()) {
42 auto arguments = node->AsCallExpression()->Arguments();
43 for (auto argument : arguments) {
44 if (argument->IsArrowFunctionExpression()) {
45 return true;
46 }
47 }
48 }
49 return false;
50 }
51
GetAvailableActions(const RefactorContext & refContext) const52 ApplicableRefactorInfo ConvertFunctionRefactor::GetAvailableActions(const RefactorContext &refContext) const
53 {
54 es2panda_Context *context = refContext.context;
55 size_t position = refContext.span.pos;
56
57 ApplicableRefactorInfo res;
58
59 if (!IsKind(refContext.kind)) {
60 return res;
61 }
62
63 auto node = GetTouchingToken(context, position, false);
64 if (node == nullptr) {
65 return res;
66 }
67 auto cb = [](ir::AstNode *ancestorNode) { return HasArrowFunction(ancestorNode); };
68 auto ancestor = FindAncestor(node, cb);
69 if (ancestor != nullptr && ancestor->IsClassProperty()) {
70 res.name = refactor_name::CONVERT_FUNCTION_REFACTOR_NAME;
71 res.description = refactor_description::CONVERT_FUNCTION_REFACTOR_DESC;
72 res.action.kind = std::string(TO_NAMED_FUNCTION_ACTION.kind);
73 res.action.name = std::string(TO_NAMED_FUNCTION_ACTION.name);
74 res.action.description = std::string(TO_NAMED_FUNCTION_ACTION.description);
75 }
76
77 return res;
78 }
79
GetEditsForAction(const RefactorContext & context,const std::string & actionName) const80 std::unique_ptr<RefactorEditInfo> ConvertFunctionRefactor::GetEditsForAction(const RefactorContext &context,
81 const std::string &actionName) const
82 {
83 (void)context;
84 (void)actionName;
85 return std::make_unique<RefactorEditInfo>();
86 }
87 // NOLINTNEXTLINE(fuchsia-statically-constructed-objects, cert-err58-cpp)
88 AutoRefactorRegister<ConvertFunctionRefactor> g_convertFunctionRefactorRegister("ConvertFunctionRefactor");
89
90 } // namespace ark::es2panda::lsp
91