1 /*
2 * Copyright (c) 2022 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 "scan_range_helper.h"
17 #include "napi_scan_utils.h"
18 #include "scan_constant.h"
19 #include "scan_log.h"
20
21 namespace OHOS::Scan {
22 static constexpr const char *PARAM_RANGE_MINVALUE = "minValue";
23 static constexpr const char *PARAM_RANGE_MAXVALUE = "maxValue";
24 static constexpr const char *PARAM_RANGE_QUANTVALUE = "quantValue";
25
MakeJsObject(napi_env env,const ScanRange & range)26 napi_value ScanRangeHelper::MakeJsObject(napi_env env, const ScanRange &range)
27 {
28 napi_value jsObj = nullptr;
29 SCAN_CALL(env, napi_create_object(env, &jsObj));
30
31 NapiScanUtils::SetInt32Property(env, jsObj, PARAM_RANGE_MINVALUE, range.GetMinValue());
32 NapiScanUtils::SetInt32Property(env, jsObj, PARAM_RANGE_MAXVALUE, range.GetMaxValue());
33 NapiScanUtils::SetInt32Property(env, jsObj, PARAM_RANGE_QUANTVALUE, range.GetQuantValue());
34
35 return jsObj;
36 }
37
BuildFromJs(napi_env env,napi_value jsValue)38 std::shared_ptr<ScanRange> ScanRangeHelper::BuildFromJs(napi_env env, napi_value jsValue)
39 {
40 auto nativeObj = std::make_shared<ScanRange>();
41
42 if (!ValidateProperty(env, jsValue)) {
43 SCAN_HILOGE("Invalid property of scan range");
44 return nullptr;
45 }
46
47 auto jsMinValue = NapiScanUtils::GetNamedProperty(env, jsValue, PARAM_RANGE_MINVALUE);
48 if (jsMinValue != nullptr) {
49 nativeObj->SetMinValue(NapiScanUtils::GetInt32FromValue(env, jsMinValue));
50 }
51
52 auto jsMaxValue = NapiScanUtils::GetNamedProperty(env, jsValue, PARAM_RANGE_MAXVALUE);
53 if (jsMaxValue != nullptr) {
54 nativeObj->SetMaxValue(NapiScanUtils::GetInt32FromValue(env, jsMaxValue));
55 }
56
57 auto jsQuantValue = NapiScanUtils::GetNamedProperty(env, jsValue, PARAM_RANGE_QUANTVALUE);
58 if (jsQuantValue != nullptr) {
59 nativeObj->SetQuantValue(NapiScanUtils::GetInt32FromValue(env, jsQuantValue));
60 }
61
62 SCAN_HILOGE("Build Scan Range succeed");
63 return nativeObj;
64 }
65
ValidateProperty(napi_env env,napi_value object)66 bool ScanRangeHelper::ValidateProperty(napi_env env, napi_value object)
67 {
68 std::map<std::string, ScanParamStatus> propertyList = {
69 {PARAM_RANGE_MINVALUE, SCAN_PARAM_OPT},
70 {PARAM_RANGE_MAXVALUE, SCAN_PARAM_OPT},
71 {PARAM_RANGE_QUANTVALUE, SCAN_PARAM_OPT},
72 };
73
74 auto names = NapiScanUtils::GetPropertyNames(env, object);
75 for (auto name : names) {
76 if (propertyList.find(name) == propertyList.end()) {
77 SCAN_HILOGE("Invalid property: %{public}s", name.c_str());
78 return false;
79 }
80 propertyList[name] = SCAN_PARAM_SET;
81 }
82 bool hasMinValue = propertyList[PARAM_RANGE_MINVALUE] == SCAN_PARAM_SET;
83 bool hasMaxValue = propertyList[PARAM_RANGE_MAXVALUE] == SCAN_PARAM_SET;
84 bool hasQuantValue = propertyList[PARAM_RANGE_QUANTVALUE] == SCAN_PARAM_SET;
85 if (!hasMinValue || !hasMaxValue || !hasQuantValue) {
86 return false;
87 }
88 return true;
89 }
90 } // namespace OHOS::Scan
91