/***************************************************************************
 # Copyright (c) 2015-23, NVIDIA CORPORATION. All rights reserved.
 #
 # Redistribution and use in source and binary forms, with or without
 # modification, are permitted provided that the following conditions
 # are met:
 #  * Redistributions of source code must retain the above copyright
 #    notice, this list of conditions and the following disclaimer.
 #  * 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.
 #  * Neither the name of NVIDIA CORPORATION nor the names of its
 #    contributors may be used to endorse or promote products derived
 #    from this software without specific prior written permission.
 #
 # THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS "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 THE COPYRIGHT OWNER OR
 # 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 "ErrorHandling.h"
#include "Platform/OS.h"
#include "Utils/Logger.h"
#include "API/Aftermath.h"
#include <atomic>

namespace Falcor
{
static bool sShowMessageBoxOnError = false; // TODO: REMOVEGLOBAL

void setShowMessageBoxOnError(bool enable)
{
    sShowMessageBoxOnError = enable;
}
bool getShowMessageBoxOnError()
{
    return sShowMessageBoxOnError;
}

void reportError(const std::string& msg)
{
    logError(msg);

    if (sShowMessageBoxOnError)
    {
        enum ButtonId
        {
            Continue,
            Debug,
            Abort
        };

        // Setup message box buttons
        std::vector<MsgBoxCustomButton> buttons;
        buttons.push_back({Continue, "Continue"});
        if (isDebuggerPresent())
            buttons.push_back({Debug, "Debug"});
        buttons.push_back({Abort, "Abort"});

        // Show message box
        auto result = msgBox("Error", msg, buttons, MsgBoxIcon::Error);
        if (result == Continue)
            return;
        if (result == Debug)
            debugBreak();
    }
    else
    {
        if (isDebuggerPresent())
            debugBreak();
    }

    std::quick_exit(1);
}

void reportErrorAndAllowRetry(const std::string& msg)
{
    logError(msg);

    if (sShowMessageBoxOnError)
    {
        enum ButtonId
        {
            Retry,
            Debug,
            Abort
        };

        // Setup message box buttons
        std::vector<MsgBoxCustomButton> buttons;
        buttons.push_back({Retry, "Retry"});
        if (isDebuggerPresent())
            buttons.push_back({Debug, "Debug"});
        buttons.push_back({Abort, "Abort"});

        // Show message box
        auto result = msgBox("Error", msg, buttons, MsgBoxIcon::Error);
        if (result == Retry)
            return;
        if (result == Debug)
            debugBreak();
    }
    else
    {
        if (isDebuggerPresent())
            debugBreak();
    }

    std::quick_exit(1);
}

[[noreturn]] void reportFatalError(const std::string& msg, bool showStackTrace)
{
    // Immediately terminate on re-entry.
    static std::atomic<bool> entered;
    if (entered.exchange(true) == true)
        std::quick_exit(1);

    std::string extendedMsg = msg;
    if (showStackTrace)
        extendedMsg += "\n\nStacktrace:\n" + getStackTrace(3);

#if FALCOR_HAS_AFTERMATH
    if (!waitForAftermathDumps())
        extendedMsg += "\n\nAftermath GPU crash dump generation failed.\n\n";
#endif

    logFatal(extendedMsg);

    if (sShowMessageBoxOnError)
    {
        enum ButtonId
        {
            Debug,
            Abort
        };

        // Setup message box buttons
        std::vector<MsgBoxCustomButton> buttons;
        if (isDebuggerPresent())
            buttons.push_back({Debug, "Debug"});
        buttons.push_back({Abort, "Abort"});

        // Show message box
        auto result = msgBox("Fatal Error", extendedMsg, buttons, MsgBoxIcon::Error);
        if (result == Debug)
            debugBreak();
    }
    else
    {
        if (isDebuggerPresent())
            debugBreak();
    }

    std::quick_exit(1);
}
} // namespace Falcor
