/*
* Copyright (c) Hisilicon Technologies Co., Ltd.. 2012-2019. All rights reserved.
* Description:
* Author:
* Create:
*/

#include "MwLogTool.h"
#include "SystemSetting.h"
#include "ITVManager.h"
#include "securec.h"
#include "td_type.h"

static const td_s32 LOG_BUF_SIZE = 1024;

namespace android {
int MwLogTool::level = ATV_LOG_BUTT;

td_s32 MwLogTool::PrintLog(
    ATV_LOG_PRIO_E prio, const char *tag, const char *func, unsigned int line, const char *fmt, ...)
{
    if (tag == nullptr) {
        return TD_FAILURE;
    }

    if (TVCreator::getmITVManagerValue() != nullptr) {
        if (prio < getLogLevel()) {
            return TD_FAILURE;
        }
    }

    td_char buf[LOG_BUF_SIZE] = { 0 };
    va_list ap;
    va_start(ap, fmt);
    int ret = vsnprintf_s(buf, sizeof(buf), sizeof(buf) - 1, fmt, ap);
    if (ret == -1) {
        TLOGE("vsnprintf_s failed, ret = %d", ret);
        va_end(ap);
        return TD_FAILURE;
    }
    va_end(ap);

    switch (prio) {
        case ATV_LOG_ERROR:
            android_printLog(ANDROID_LOG_ERROR, tag, "\033[31m[%s:%d] %s\033[0m", func, line, buf);  // red
            break;
        case ATV_LOG_WARN:
            android_printLog(ANDROID_LOG_WARN, tag, "\033[35m[%s:%d] %s\033[0m", func, line, buf);  // purple
            break;
        case ATV_LOG_INFO:
            android_printLog(ANDROID_LOG_INFO, tag, "\e[36m[%s:%d] %s\e[0m", func, line, buf);  // deep green
            break;
        case ATV_LOG_DEBUG:
            android_printLog(ANDROID_LOG_DEBUG, tag, "[%s:%d] %s", func, line, buf);
            break;
        case ATV_LOG_VERBOSE:
            android_printLog(ANDROID_LOG_VERBOSE, tag, "[%s:%d] %s", func, line, buf);
            break;
        default:
            android_printLog(ANDROID_LOG_UNKNOWN, tag, "[%s:%d] %s", func, line, buf);
            break;
    }

    return TD_SUCCESS;
}

td_s32 MwLogTool::getLogLevel()
{
    ISystemSetting *pISystemSetting = TVCreator::create()->getSystemSetting();
    if (pISystemSetting == nullptr) {
        ALOGE("[%s %d] getSystemSetting failure\n", __FUNCTION__, __LINE__);
        return TD_FAILURE;
    }

    if (level == ATV_LOG_BUTT) {
        level = pISystemSetting->getPrintLevel();
    }
    if (level > ATV_LOG_ERROR || level < ATV_LOG_VERBOSE) {
        level = ATV_LOG_VERBOSE;
    }

    return level;
}
}