/*
 * Copyright (C) 2022 Apple Inc. All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions
 * are met:
 * 1. Redistributions of source code must retain the above copyright
 *    notice, this list of conditions and the following disclaimer.
 * 2. Redistributions in binary form must reproduce the above copyright
 *    notice, this list of conditions and the following disclaimer in the
 *    documentation and/or other materials provided with the distribution.
 *
 * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
 * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
 * THE POSSIBILITY OF SUCH DAMAGE.
 */

#include "config.h"
#include "DeprecationReportBody.h"

#include "DateComponents.h"
#include "FormData.h"
#include <wtf/JSONValues.h>
#include <wtf/NeverDestroyed.h>
#include <wtf/TZoneMallocInlines.h>

namespace WebCore {

WTF_MAKE_TZONE_OR_ISO_ALLOCATED_IMPL(DeprecationReportBody);

DeprecationReportBody::DeprecationReportBody(String&& id, WallTime anticipatedRemoval, String&& message, String&& sourceFile, std::optional<unsigned> lineNumber, std::optional<unsigned> columnNumber)
    : m_id(WTFMove(id))
    , m_anticipatedRemoval(anticipatedRemoval)
    , m_message(WTFMove(message))
    , m_sourceFile(WTFMove(sourceFile))
    , m_lineNumber(lineNumber)
    , m_columnNumber(columnNumber)
{
}

Ref<DeprecationReportBody> DeprecationReportBody::create(String&& id, WallTime anticipatedRemoval, String&& message, String&& sourceFile, std::optional<unsigned> lineNumber, std::optional<unsigned> columnNumber)
{
    return adoptRef(*new DeprecationReportBody(WTFMove(id), anticipatedRemoval, WTFMove(message), WTFMove(sourceFile), lineNumber, columnNumber));
}

const String& DeprecationReportBody::type() const
{
    static NeverDestroyed<const String> reportType(MAKE_STATIC_STRING_IMPL("deprecation"));
    return reportType;
}

Ref<FormData> DeprecationReportBody::createReportFormDataForViolation() const
{
    // https://wicg.github.io/deprecation-reporting/#deprecation-report
    // Suitable for network endpoints.
    auto reportBody = JSON::Object::create();
    reportBody->setString("id"_s, m_id);
    reportBody->setString("anticipatedRemoval"_s, DateComponents::fromMillisecondsSinceEpochForDate(m_anticipatedRemoval.secondsSinceEpoch().milliseconds())->toString());
    reportBody->setString("message"_s, m_message);
    if (!m_sourceFile.isNull()) {
        reportBody->setString("sourceFile"_s, m_sourceFile);
        reportBody->setInteger("lineNumber"_s, m_lineNumber.value_or(0));
        reportBody->setInteger("columnNumber"_s, m_columnNumber.value_or(0));
    }

    auto reportObject = JSON::Object::create();
    reportObject->setString("type"_s, type());
    reportObject->setString("url"_s, ""_s);
    reportObject->setObject("body"_s, WTFMove(reportBody));

    return FormData::create(reportObject->toJSONString().utf8());
}

} // namespace WebCore
