xref: /arkcompiler/ets_frontend/ets2panda/ir/base/tsIndexSignature.cpp

/**
 * Copyright (c) 2021-2024 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 "tsIndexSignature.h"
#include "ir/astDump.h"
#include "ir/srcDump.h"
#include "checker/TSchecker.h"
#include "compiler/core/ETSGen.h"
#include "compiler/core/pandagen.h"

namespace ark::es2panda::ir {
TSIndexSignature::TSIndexSignatureKind TSIndexSignature::Kind() const noexcept
{
    return param_->AsIdentifier()->TypeAnnotation()->IsTSNumberKeyword() ? TSIndexSignatureKind::NUMBER
                                                                         : TSIndexSignatureKind::STRING;
}

void TSIndexSignature::TransformChildren(const NodeTransformer &cb, std::string_view const transformationName)
{
    if (auto *transformedNode = cb(param_); param_ != transformedNode) {
        param_->SetTransformedNode(transformationName, transformedNode);
        param_ = transformedNode->AsExpression();
    }

    if (auto *transformedNode = cb(typeAnnotation_); typeAnnotation_ != transformedNode) {
        typeAnnotation_->SetTransformedNode(transformationName, transformedNode);
        typeAnnotation_ = static_cast<TypeNode *>(transformedNode);
    }
}

void TSIndexSignature::Iterate(const NodeTraverser &cb) const
{
    cb(param_);
    cb(typeAnnotation_);
}

void TSIndexSignature::Dump(ir::AstDumper *dumper) const
{
    dumper->Add({{"type", "TSIndexSignature"},
                 {"parameters", param_},
                 {"typeAnnotation", typeAnnotation_},
                 {"readonly", readonly_}});
}

void TSIndexSignature::Dump(ir::SrcDumper *dumper) const
{
    dumper->Add("TSIndexSignature");
}

void TSIndexSignature::Compile(compiler::PandaGen *pg) const
{
    pg->GetAstCompiler()->Compile(this);
}

void TSIndexSignature::Compile(compiler::ETSGen *etsg) const
{
    etsg->GetAstCompiler()->Compile(this);
}

checker::Type *TSIndexSignature::Check(checker::TSChecker *checker)
{
    return checker->GetAnalyzer()->Check(this);
}

checker::Type *TSIndexSignature::Check(checker::ETSChecker *checker)
{
    return checker->GetAnalyzer()->Check(this);
}

TSIndexSignature *TSIndexSignature::Clone(ArenaAllocator *const allocator, AstNode *const parent)
{
    auto *const param = param_ != nullptr ? param_->Clone(allocator, nullptr)->AsExpression() : nullptr;
    auto *const typeAnnotation = typeAnnotation_->Clone(allocator, nullptr);

    if (auto *const clone = allocator->New<TSIndexSignature>(param, typeAnnotation, readonly_); clone != nullptr) {
        if (parent != nullptr) {
            clone->SetParent(parent);
        }
        if (param != nullptr) {
            param->SetParent(clone);
        }
        typeAnnotation->SetParent(clone);
        return clone;
    }

    throw Error(ErrorType::GENERIC, "", CLONE_ALLOCATION_ERROR);
}
}  // namespace ark::es2panda::ir