jskitsimpl/data/unified_data_napi.cpp

/*
 * Copyright (c) 2023 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.
 */
#define LOG_TAG "UnifiedDataNapi"
#include "unified_data_napi.h"

#include "application_defined_record_napi.h"
#include "audio_napi.h"
#include "file_napi.h"
#include "folder_napi.h"
#include "html_napi.h"
#include "image_napi.h"
#include "link_napi.h"
#include "plain_text_napi.h"
#include "system_defined_appitem_napi.h"
#include "system_defined_form_napi.h"
#include "system_defined_pixelmap_napi.h"
#include "system_defined_record_napi.h"
#include "text_napi.h"
#include "unified_data.h"
#include "unified_record_napi.h"
#include "video_napi.h"

namespace OHOS {
namespace UDMF {
napi_value UnifiedDataNapi::Constructor(napi_env env)
{
    LOG_DEBUG(UDMF_KITS_NAPI, "UnifiedDataNapi");
    napi_property_descriptor properties[] = {
        /* UnifiedData properties */
        DECLARE_NAPI_FUNCTION("addRecord", AddRecord),
        DECLARE_NAPI_FUNCTION("getRecords", GetRecords),
        DECLARE_NAPI_FUNCTION("hasType", HasType),
        DECLARE_NAPI_FUNCTION("getTypes", GetTypes),
        DECLARE_NAPI_GETTER_SETTER("properties", GetProperties, SetProperties),
    };
    size_t count = sizeof(properties) / sizeof(properties[0]);
    return NapiDataUtils::DefineClass(env, "UnifiedData", properties, count, UnifiedDataNapi::New);
}

napi_value UnifiedDataNapi::New(napi_env env, napi_callback_info info)
{
    LOG_DEBUG(UDMF_KITS_NAPI, "UnifiedDataNapi");
    UnifiedRecordNapi *uRecord = nullptr;
    auto ctxt = std::make_shared<ContextBase>();
    auto input = [env, info, ctxt, &uRecord](size_t argc, napi_value *argv) {
        if (argc == 1) {
            ctxt->status = napi_unwrap(env, *argv, reinterpret_cast<void **>(&uRecord));
            ASSERT_BUSINESS_ERR(ctxt, (ctxt->status == napi_ok && uRecord != nullptr && uRecord->value_ != nullptr),
                Status::E_INVALID_PARAMETERS, "Parameter error: parameter record type must be UnifiedRecord");
            ctxt->status = UnifiedDataUtils::IsValidType(uRecord->value_->GetType()) ? napi_ok : napi_invalid_arg;
            ASSERT_BUSINESS_ERR(ctxt, ctxt->status == napi_ok, Status::E_ERROR, "invalid type!");
        }
    };

    // Parsing input parameters
    ctxt->GetCbInfoSync(env, info, input);
    ASSERT_ERR(ctxt->env, ctxt->status == napi_ok, Status::E_ERROR, ctxt->error);
    auto *uData = new (std::nothrow) UnifiedDataNapi();
    ASSERT_ERR(ctxt->env, uData != nullptr, Status::E_ERROR, "no memory for unified data!");

    // Create and bind UnifiedDataPropertiesNapi
    int argc = 0;
    napi_value argv[0] = {};
    UnifiedDataPropertiesNapi* propertiesNapi = nullptr;
    uData->propertyRef_ = NewWithRef(env, argc, argv, reinterpret_cast<void **>(&propertiesNapi),
        UnifiedDataPropertiesNapi::Constructor(env));
    if (propertiesNapi == nullptr) {
        LOG_ERROR(UDMF_KITS_NAPI, "new UnifiedDataPropertiesNapi failed!");
        if (uData->propertyRef_ != nullptr) {
            napi_delete_reference(env, uData->propertyRef_);
        }
        delete(uData);
        return nullptr;
    }
    uData->value_ = std::make_shared<UnifiedData>(propertiesNapi->value_);
    if (uRecord) {
        uData->value_->AddRecord(uRecord->value_);
    }
    auto status = napi_coerce_to_native_binding_object(
        env, ctxt->self, DetachUnifiedData, AttachUnifiedData, uData, nullptr);
    if (status != napi_ok) {
        LOG_ERROR(UDMF_KITS_NAPI, "napi_coerce_to_native_binding_object failed!");
    }
    ASSERT_CALL(env, napi_wrap(env, ctxt->self, uData, Destructor, nullptr, nullptr), uData);
    return ctxt->self;
}

napi_value UnifiedDataNapi::AttachUnifiedData(napi_env env, void *value, void *)
{
    if (value == nullptr) {
        LOG_ERROR(UDMF_KITS_NAPI, "Invalid value.");
        return nullptr;
    }
    auto *data = static_cast<UnifiedDataNapi *>(value);
    napi_value jsData = nullptr;
    auto status = napi_create_object(env, &jsData);
    if (status != napi_ok) {
        LOG_ERROR(UDMF_KITS_NAPI, "napi_create_object failed!");
        delete data;
        return nullptr;
    }
    napi_property_descriptor properties[] = {
        DECLARE_NAPI_FUNCTION("addRecord", AddRecord),
        DECLARE_NAPI_FUNCTION("getRecords", GetRecords),
        DECLARE_NAPI_FUNCTION("hasType", HasType),
        DECLARE_NAPI_FUNCTION("getTypes", GetTypes),
        DECLARE_NAPI_GETTER_SETTER("properties", GetProperties, SetProperties),
    };
    status = napi_define_properties(env, jsData, sizeof(properties) / sizeof(properties[0]), properties);
    if (status != napi_ok) {
        LOG_ERROR(UDMF_KITS_NAPI, "napi_define_properties failed!");
        delete data;
        return nullptr;
    }
    status = napi_coerce_to_native_binding_object(
        env, jsData, DetachUnifiedData, AttachUnifiedData, value, nullptr);
    if (status != napi_ok) {
        LOG_ERROR(UDMF_KITS_NAPI, "napi_coerce_to_native_binding_object failed!");
        delete data;
        return nullptr;
    }
    status = napi_wrap(env, jsData, value, Destructor, nullptr, nullptr);
    if (status != napi_ok) {
        LOG_ERROR(UDMF_KITS_NAPI, "napi_wrap failed!");
        delete data;
        return nullptr;
    }
    return jsData;
}

void* UnifiedDataNapi::DetachUnifiedData(napi_env env, void *value, void *)
{
    if (value == nullptr) {
        LOG_ERROR(UDMF_KITS_NAPI, "Invalid value.");
        return nullptr;
    }
    auto *origin = static_cast<UnifiedDataNapi *>(value);
    auto result = new (std::nothrow) UnifiedDataNapi();
    if (result == nullptr) {
        LOG_ERROR(UDMF_KITS_NAPI, "Memory allocation failed.");
        return nullptr;
    }
    result->value_ = origin->value_;

    int argc = 0;
    napi_value argv[0] = {};
    UnifiedDataPropertiesNapi* propertiesNapi = nullptr;
    result->propertyRef_ = NewWithRef(env, argc, argv, reinterpret_cast<void **>(&propertiesNapi),
        UnifiedDataPropertiesNapi::Constructor(env));
    if (propertiesNapi == nullptr) {
        LOG_ERROR(UDMF_KITS_NAPI, "new UnifiedDataPropertiesNapi failed!");
        if (result->propertyRef_ != nullptr) {
            napi_delete_reference(env, result->propertyRef_);
        }
        delete result;
        return nullptr;
    }
    propertiesNapi->value_ = origin->value_->GetProperties();
    return result;
}

void UnifiedDataNapi::Destructor(napi_env env, void *data, void *hint)
{
    LOG_DEBUG(UDMF_KITS_NAPI, "UnifiedDataNapi finalize.");
    auto *uData = static_cast<UnifiedDataNapi *>(data);
    ASSERT_VOID(uData != nullptr, "finalize null!");
    if (uData->propertyRef_ != nullptr) {
        napi_delete_reference(env, uData->propertyRef_);
    }
    delete uData;
}

napi_status UnifiedDataNapi::NewInstance(napi_env env, std::shared_ptr<UnifiedData> in, napi_value &out)
{
    LOG_DEBUG(UDMF_KITS_NAPI, "UnifiedDataNapi");
    ASSERT_CALL_STATUS(env, napi_new_instance(env, Constructor(env), 0, nullptr, &out));

    UnifiedDataNapi* unifiedData = nullptr;
    napi_status status = napi_unwrap(env, out, reinterpret_cast<void **>(&unifiedData));
    if (status != napi_ok || unifiedData == nullptr) {
        LOG_ERROR(UDMF_KITS_NAPI, "napi_unwrap unifiedData failed, status=%{public}d", status);
        return status;
    }
    unifiedData->value_ = in;

    napi_value value;
    status = napi_get_reference_value(env, unifiedData->propertyRef_, &value);
    if (status != napi_ok) {
        LOG_ERROR(UDMF_KITS_NAPI, "napi_get_reference_value propertyRef failed, status=%{public}d", status);
        return status;
    }
    UnifiedDataPropertiesNapi* propertiesNapi = nullptr;
    status = napi_unwrap(env, value, reinterpret_cast<void **>(&propertiesNapi));
    if (status != napi_ok || propertiesNapi == nullptr) {
        LOG_ERROR(UDMF_KITS_NAPI, "napi_unwrap propertiesNapi failed, status=%{public}d", status);
        return status;
    }
    propertiesNapi->value_ = in->GetProperties();
    return napi_ok;
}

UnifiedDataNapi *UnifiedDataNapi::GetUnifiedData(napi_env env, napi_callback_info info)
{
    LOG_DEBUG(UDMF_KITS_NAPI, "UnifiedDataNapi");
    auto ctxt = std::make_shared<ContextBase>();
    ctxt->GetCbInfoSync(env, info);
    ASSERT_ERR(ctxt->env, ctxt->status == napi_ok, Status::E_ERROR, ctxt->error);
    return static_cast<UnifiedDataNapi *>(ctxt->native);
}

napi_value UnifiedDataNapi::AddRecord(napi_env env, napi_callback_info info)
{
    LOG_DEBUG(UDMF_KITS_NAPI, "UnifiedDataNapi");
    UnifiedRecordNapi *uRecord = nullptr;
    auto ctxt = std::make_shared<ContextBase>();
    auto input = [env, info, ctxt, &uRecord](size_t argc, napi_value *argv) {
        ASSERT_BUSINESS_ERR(ctxt, argc >= 1,
            Status::E_INVALID_PARAMETERS, "Parameter error: Mandatory parameters are left unspecified");
        ctxt->status = napi_unwrap(env, *argv, reinterpret_cast<void **>(&uRecord));
        ASSERT_BUSINESS_ERR(ctxt, (ctxt->status == napi_ok && uRecord != nullptr && uRecord->value_ != nullptr),
            Status::E_INVALID_PARAMETERS, "Parameter error: parameter record type must be UnifiedRecord");
        ctxt->status = UnifiedDataUtils::IsValidType(uRecord->value_->GetType()) ? napi_ok : napi_invalid_arg;
        ASSERT_BUSINESS_ERR(ctxt, ctxt->status == napi_ok, Status::E_ERROR, "invalid type!");
    };
    ctxt->GetCbInfoSync(env, info, input);
    ASSERT_ERR(ctxt->env, ctxt->status == napi_ok, Status::E_ERROR, ctxt->error);
    auto *uData = static_cast<UnifiedDataNapi *>(ctxt->native);
    ASSERT_ERR(
        ctxt->env, (uData != nullptr && uData->value_ != nullptr), Status::E_ERROR, "invalid object!");
    uData->value_->AddRecord(uRecord->value_);
    return nullptr;
}

napi_value UnifiedDataNapi::GetRecords(napi_env env, napi_callback_info info)
{
    LOG_DEBUG(UDMF_KITS_NAPI, "UnifiedDataNapi");
    auto ctxt = std::make_shared<ContextBase>();
    auto uData = GetUnifiedData(env, info);
    ASSERT_ERR(
        ctxt->env, (uData != nullptr && uData->value_ != nullptr), Status::E_ERROR, "invalid object!");
    std::vector<std::shared_ptr<UnifiedRecord>> records = uData->value_->GetRecords();
    napi_status status = napi_create_array_with_length(env, records.size(), &ctxt->output);
    ASSERT_ERR(ctxt->env, status == napi_ok, Status::E_ERROR, "init array failed!");
    int index = 0;
    for (const std::shared_ptr<UnifiedRecord> &recordPtr : records) {
        napi_value recordNapi = nullptr;
        GetRecord(env, recordPtr, recordNapi);
        ctxt->status = napi_set_element(env, ctxt->output, index++, recordNapi);
        ASSERT_ERR(ctxt->env, ctxt->status == napi_ok, Status::E_ERROR, "set element failed!");
    }
    return ctxt->output;
}

void UnifiedDataNapi::GetRecord(napi_env env, std::shared_ptr<UnifiedRecord> in, napi_value &out)
{
    switch (in->GetType()) {
        case TEXT: {
            TextNapi::NewInstance(env, in, out);
            break;
        }
        case PLAIN_TEXT: {
            PlainTextNapi::NewInstance(env, in, out);
            break;
        }
        case HTML: {
            HtmlNapi::NewInstance(env, in, out);
            break;
        }
        case HYPERLINK: {
            LinkNapi::NewInstance(env, in, out);
            break;
        }
        case FILE: {
            FileNapi::NewInstance(env, in, out);
            break;
        }
        case IMAGE: {
            ImageNapi::NewInstance(env, in, out);
            break;
        }
        case VIDEO: {
            VideoNapi::NewInstance(env, in, out);
            break;
        }
        case AUDIO: {
            AudioNapi::NewInstance(env, in, out);
            break;
        }
        case FOLDER: {
            FolderNapi::NewInstance(env, in, out);
            break;
        }
        case SYSTEM_DEFINED_RECORD: {
            SystemDefinedRecordNapi::NewInstance(env, in, out);
            break;
        }
        case SYSTEM_DEFINED_APP_ITEM: {
            SystemDefinedAppItemNapi::NewInstance(env, in, out);
            break;
        }
        case SYSTEM_DEFINED_FORM: {
            SystemDefinedFormNapi::NewInstance(env, in, out);
            break;
        }
        case SYSTEM_DEFINED_PIXEL_MAP: {
            auto value = in->GetValue();
            if (std::get_if<std::shared_ptr<OHOS::Media::PixelMap>>(&value)) {
                UnifiedRecordNapi::NewInstance(env, in, out);
            } else {
                SystemDefinedPixelMapNapi::NewInstance(env, in, out);
            }
            break;
        }
        case APPLICATION_DEFINED_RECORD: {
            ApplicationDefinedRecordNapi::NewInstance(env, in, out);
            break;
        }
        default:
            UnifiedRecordNapi::NewInstance(env, in, out);
            LOG_INFO(UDMF_KITS_NAPI, "GetRecord default");
            break;
    }
}

napi_value UnifiedDataNapi::HasType(napi_env env, napi_callback_info info)
{
    LOG_DEBUG(UDMF_KITS_NAPI, "UnifiedDataNapi");
    std::string type;
    auto ctxt = std::make_shared<ContextBase>();
    auto input = [env, info, ctxt, &type](size_t argc, napi_value *argv) {
        ASSERT_BUSINESS_ERR(ctxt, argc >= 1,
            Status::E_INVALID_PARAMETERS, "Parameter error: Mandatory parameters are left unspecified");
        ctxt->status = NapiDataUtils::GetValue(env, argv[0], type);
        ASSERT_BUSINESS_ERR(ctxt, ctxt->status == napi_ok,
            Status::E_INVALID_PARAMETERS, "Parameter error: parameter type type must be string");
    };
    ctxt->GetCbInfoSync(env, info, input);
    ASSERT_ERR(ctxt->env, ctxt->status == napi_ok, Status::E_ERROR, ctxt->error);
    auto *uData = static_cast<UnifiedDataNapi *>(ctxt->native);
    ASSERT_ERR(
        ctxt->env, (uData != nullptr && uData->value_ != nullptr), Status::E_ERROR, "invalid object!");
    bool ret = uData->value_->HasHigherFileType(type);
    napi_value result = nullptr;
    napi_get_boolean(env, ret, &result);
    return result;
}

napi_value UnifiedDataNapi::GetTypes(napi_env env, napi_callback_info info)
{
    LOG_DEBUG(UDMF_KITS_NAPI, "UnifiedDataNapi");
    auto uData = GetUnifiedData(env, info);
    ASSERT_ERR(env, (uData != nullptr && uData->value_ != nullptr), Status::E_ERROR, "invalid object!");

    std::vector<std::string> Types = uData->value_->GetTypesLabels();
    napi_value nTypes = nullptr;
    napi_status status = napi_create_array(env, &nTypes);
    ASSERT_ERR(env, status == napi_ok, Status::E_ERROR, "create array fail!");

    size_t index = 0;
    napi_value value = nullptr;
    for (auto type : Types) {
        napi_create_string_utf8(env, type.c_str(), NAPI_AUTO_LENGTH, &value);
        napi_set_element(env, nTypes, index, value);
        index++;
    }
    return nTypes;
}

napi_value UnifiedDataNapi::GetProperties(napi_env env, napi_callback_info info)
{
    LOG_DEBUG(UDMF_KITS_NAPI, "UnifiedDataNapi");
    napi_value value;
    auto uData = GetUnifiedData(env, info);
    ASSERT_ERR(env, (uData != nullptr && uData->value_ != nullptr), Status::E_ERROR, "invalid object!");
    ASSERT_ERR(env, (uData != nullptr && uData->propertyRef_ != nullptr), Status::E_ERROR, "invalid properties!");
    NAPI_CALL(env, napi_get_reference_value(env, uData->propertyRef_, &value));
    return value;
}

UnifiedDataPropertiesNapi* UnifiedDataNapi::GetPropertiesNapi(napi_env env)
{
    napi_value value;
    NAPI_CALL(env, napi_get_reference_value(env, propertyRef_, &value));
    UnifiedDataPropertiesNapi* out = nullptr;
    napi_status status = napi_unwrap(env, value, reinterpret_cast<void**>(&out));
    ASSERT_ERR(env, status == napi_ok && out != nullptr, Status::E_ERROR, "napi_unwrap failed");
    return out;
}

napi_value UnifiedDataNapi::SetProperties(napi_env env, napi_callback_info info)
{
    LOG_DEBUG(UDMF_KITS_NAPI, "UnifiedDataNapi");
    auto ctxt = std::make_shared<ContextBase>();
    auto input = [env, ctxt](size_t argc, napi_value* argv) {
        ASSERT_BUSINESS_ERR(ctxt, argc >= 1,
            Status::E_INVALID_PARAMETERS, "Parameter error: Mandatory parameters are left unspecified");
        UnifiedDataPropertiesNapi* propertiesNapi = nullptr;
        ctxt->status = Unwrap(env, argv[0], reinterpret_cast<void**>(&propertiesNapi),
            UnifiedDataPropertiesNapi::Constructor(env));
        ASSERT_BUSINESS_ERR(ctxt, propertiesNapi != nullptr,
            Status::E_INVALID_PARAMETERS, "Parameter error: parameter properties type must be UnifiedDataProperties");

        auto uData = static_cast<UnifiedDataNapi*>(ctxt->native);
        if (uData->propertyRef_ != nullptr) {
            napi_delete_reference(env, uData->propertyRef_);
        }
        ctxt->status = napi_create_reference(env, argv[0], 1, &uData->propertyRef_);
        ASSERT_BUSINESS_ERR(ctxt, ctxt->status == napi_ok,
            Status::E_ERROR, "napi_create_reference to properties failed!");
        uData->value_->SetProperties(propertiesNapi->value_);
    };
    ctxt->GetCbInfoSync(env, info, input);
    ASSERT_ERR(ctxt->env, ctxt->status == napi_ok, Status::E_ERROR, ctxt->error);
    return ctxt->self;
}

napi_ref UnifiedDataNapi::NewWithRef(napi_env env, size_t argc, napi_value *argv, void **out, napi_value constructor)
{
    napi_value object = nullptr;
    napi_status status = napi_new_instance(env, constructor, argc, argv, &object);
    ASSERT_ERR(env, status == napi_ok && object != nullptr, Status::E_ERROR, "napi_new_instance failed");

    status = napi_unwrap(env, object, out);
    ASSERT_ERR(env, status == napi_ok && out != nullptr, Status::E_ERROR, "napi_unwrap failed");

    napi_ref ref = nullptr;
    status = napi_create_reference(env, object, 1, &ref);
    ASSERT_ERR(env, status == napi_ok && ref != nullptr, Status::E_ERROR, "napi_create_reference failed");
    return ref;
}

napi_status UnifiedDataNapi::Unwrap(napi_env env, napi_value in, void **out, napi_value constructor)
{
    if (constructor != nullptr) {
        bool isInstance = false;
        napi_instanceof(env, in, constructor, &isInstance);
        if (!isInstance) {
            LOG_ERROR(UDMF_KITS_NAPI, "not a instance of *");
            return napi_invalid_arg;
        }
    }
    return napi_unwrap(env, in, out);
}
} // namespace UDMF
} // namespace OHOS