/*
 * Copyright (c) 2021 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.
 */

#ifndef FOUNDATION_ACE_NAPI_UTILS_LOG_H
#define FOUNDATION_ACE_NAPI_UTILS_LOG_H

#include <string>

#define __FILENAME__ strrchr(__FILE__, '/') + 1

#if !defined(_WIN32) && !defined(__APPLE__) && !defined(ANDROID_PLATFORM)
#include "hilog/log.h"

#undef LOG_DOMAIN
#undef LOG_TAG
#undef HILOG_FATAL
#undef HILOG_ERROR
#undef HILOG_WARN
#undef HILOG_INFO
#undef HILOG_DEBUG


#define LOG_DOMAIN 0xD003900
#define LOG_TAG "NAPI"

static constexpr OHOS::HiviewDFX::HiLogLabel LOG_LABEL = { LOG_CORE, LOG_DOMAIN, LOG_TAG };

#define HILOG_PRINT(Level, fmt, ...)                                                                            \
    (void)OHOS::HiviewDFX::HiLog::Level(LOG_LABEL, "[%{public}s(%{public}s)] " fmt, __FILENAME__, __FUNCTION__, \
                                        ##__VA_ARGS__)
#else
#include <stdarg.h>
#include <stdio.h>
#include <securec.h>

constexpr uint32_t MAX_BUFFER_SIZE = 4096;

static void StripFormatString(const std::string& prefix, std::string& str)
{
    for (auto pos = str.find(prefix, 0); pos != std::string::npos; pos = str.find(prefix, pos)) {
        str.erase(pos, prefix.size());
    }
}

static void PrintLog(const char* fmt, ...)
{
    std::string newFmt(fmt);
    StripFormatString("{public}", newFmt);
    StripFormatString("{private}", newFmt);

    va_list args;
    va_start(args, fmt);

    char buf[MAX_BUFFER_SIZE] = { '\0' };
    int ret = vsnprintf_s(buf, sizeof(buf), sizeof(buf) - 1, newFmt.c_str(), args);
    if (ret < 0) {
        return;
    }
    va_end(args);

    printf("%s\r\n", buf);
    fflush(stdout);
}

#define HILOG_PRINT(Level, fmt, ...)                                                                            \
    PrintLog("[%-20s(%s)] " fmt, __FILENAME__, __FUNCTION__, ##__VA_ARGS__);

#endif

#define HILOG_FATAL(fmt, ...) HILOG_PRINT(Fatal, fmt, ##__VA_ARGS__)
#define HILOG_ERROR(fmt, ...) HILOG_PRINT(Error, fmt, ##__VA_ARGS__)
#define HILOG_WARN(fmt, ...) HILOG_PRINT(Warn, fmt, ##__VA_ARGS__)
#define HILOG_INFO(fmt, ...) HILOG_PRINT(Info, fmt, ##__VA_ARGS__)
#define HILOG_DEBUG(fmt, ...) HILOG_PRINT(Debug, fmt, ##__VA_ARGS__)

#endif /* FOUNDATION_ACE_NAPI_UTILS_LOG_H */