1/*
2 * Copyright (c) 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#ifndef ECMASCRIPT_ENUM_CONVERSION_H
17#define ECMASCRIPT_ENUM_CONVERSION_H
18
19#include <optional>
20#include "ecmascript/global_env_fields.h"
21#include "ecmascript/ts_types/builtin_type_id.h"
22
23namespace panda::ecmascript {
24inline constexpr std::optional<GlobalEnvField> ToGlobelEnvPrototypeField(BuiltinTypeId type)
25{
26    switch (type) {
27        case BuiltinTypeId::UINT8_CLAMPED_ARRAY:
28            return GlobalEnvField::UINT8_CLAMPED_ARRAY_FUNCTION_PROTO_INDEX;
29        case BuiltinTypeId::UINT8_ARRAY:
30            return GlobalEnvField::UINT8_ARRAY_FUNCTION_PROTOTYPE_INDEX;
31        case BuiltinTypeId::TYPED_ARRAY:
32            return GlobalEnvField::TYPED_ARRAY_PROTOTYPE_INDEX;
33        case BuiltinTypeId::INT8_ARRAY:
34            return GlobalEnvField::INT8_ARRAY_FUNCTION_PROTOTYPE_INDEX;
35        case BuiltinTypeId::UINT16_ARRAY:
36            return GlobalEnvField::UINT16_ARRAY_FUNCTION_PROTOTYPE_INDEX;
37        case BuiltinTypeId::UINT32_ARRAY:
38            return GlobalEnvField::UINT32_ARRAY_FUNCTION_PROTOTYPE_INDEX;
39        case BuiltinTypeId::INT16_ARRAY:
40            return GlobalEnvField::INT16_ARRAY_FUNCTION_PROTOTYPE_INDEX;
41        case BuiltinTypeId::INT32_ARRAY:
42            return GlobalEnvField::INT32_ARRAY_FUNCTION_PROTOTYPE_INDEX;
43        case BuiltinTypeId::FLOAT32_ARRAY:
44            return GlobalEnvField::FLOAT32_ARRAY_FUNCTION_PROTOTYPE_INDEX;
45        case BuiltinTypeId::FLOAT64_ARRAY:
46            return GlobalEnvField::FLOAT64_ARRAY_FUNCTION_PROTOTYPE_INDEX;
47        case BuiltinTypeId::BIGINT64_ARRAY:
48            return GlobalEnvField::BIGINT64_ARRAY_FUNCTION_PROTOTYPE_INDEX;
49        case BuiltinTypeId::BIGUINT64_ARRAY:
50            return GlobalEnvField::BIGUINT64_ARRAY_FUNCTION_PROTOTYPE_INDEX;
51        case BuiltinTypeId::ARRAY:
52            return GlobalEnvField::ARRAY_PROTOTYPE_INDEX;
53        case BuiltinTypeId::DATA_VIEW:
54            return GlobalEnvField::DATA_VIEW_PROTOTYPE_INDEX;
55        case BuiltinTypeId::DATE:
56            return GlobalEnvField::DATE_PROTOTYPE_INDEX;
57        case BuiltinTypeId::FUNCTION:
58            return GlobalEnvField::FUNCTION_PROTOTYPE_INDEX;
59        case BuiltinTypeId::GENERATOR_FUNCTION:
60            return GlobalEnvField::GENERATOR_FUNCTION_PROTOTYPE_OFFSET;
61        case BuiltinTypeId::MAP:
62            return GlobalEnvField::MAP_PROTOTYPE_INDEX;
63        case BuiltinTypeId::OBJECT:
64            return GlobalEnvField::OBJECT_FUNCTION_PROTOTYPE_INDEX;
65        case BuiltinTypeId::SET:
66            return GlobalEnvField::SET_PROTOTYPE_INDEX;
67        case BuiltinTypeId::STRING:
68            return GlobalEnvField::STRING_PROTOTYPE_INDEX;
69        case BuiltinTypeId::ITERATOR:
70            return GlobalEnvField::ITERATOR_PROTOTYPE_INDEX;
71        case BuiltinTypeId::ARRAY_ITERATOR:
72            return GlobalEnvField::ARRAY_ITERATOR_PROTOTYPE_INDEX;
73        default: // No corresponding entry in either BuiltinTypeId or GlobalEnvField
74            return std::nullopt;
75    }
76}
77
78constexpr std::optional<BuiltinTypeId> ToBuiltinsTypeId(JSType type)
79{
80    if (type >= JSType::STRING_FIRST && type <= JSType::STRING_LAST) {
81        return BuiltinTypeId::STRING;
82    }
83    switch (type) {
84        case JSType::JS_MAP:
85            return BuiltinTypeId::MAP;
86        case JSType::JS_SET:
87            return BuiltinTypeId::SET;
88        case JSType::JS_OBJECT:
89            return BuiltinTypeId::OBJECT;
90        case JSType::JS_ARRAY:
91            return BuiltinTypeId::ARRAY;
92        case JSType::JS_DATA_VIEW:
93            return BuiltinTypeId::DATA_VIEW;
94        case JSType::JS_DATE:
95            return BuiltinTypeId::DATE;
96        case JSType::JS_INT8_ARRAY:
97            return BuiltinTypeId::INT8_ARRAY;
98        case JSType::JS_UINT8_ARRAY:
99            return BuiltinTypeId::UINT8_ARRAY;
100        case JSType::JS_UINT8_CLAMPED_ARRAY:
101            return BuiltinTypeId::UINT8_CLAMPED_ARRAY;
102        case JSType::JS_INT16_ARRAY:
103            return BuiltinTypeId::INT16_ARRAY;
104        case JSType::JS_UINT16_ARRAY:
105            return BuiltinTypeId::UINT16_ARRAY;
106        case JSType::JS_INT32_ARRAY:
107            return BuiltinTypeId::INT32_ARRAY;
108        case JSType::JS_UINT32_ARRAY:
109            return BuiltinTypeId::UINT32_ARRAY;
110        case JSType::JS_FLOAT32_ARRAY:
111            return BuiltinTypeId::FLOAT32_ARRAY;
112        case JSType::JS_FLOAT64_ARRAY:
113            return BuiltinTypeId::FLOAT64_ARRAY;
114        case JSType::JS_ARRAY_ITERATOR:
115            return BuiltinTypeId::ARRAY_ITERATOR;
116        default:
117            return std::nullopt;
118    }
119}
120} // namespace panda::ecmascript
121#endif // ECMASCRIPT_ENUM_CONVERSION_H
122