// Copyright (c) 2010-present The Bitcoin Core developers

// Distributed under the MIT software license, see the accompanying

// file COPYING or http://www.opensource.org/licenses/mit-license.php.

#include <node/interface_ui.h>

#include <btcsignals.h>

#include <util/string.h>

#include <util/translation.h>

using util::MakeUnorderedList;

CClientUIInterface uiInterface;

struct UISignals {

    btcsignals::signal<CClientUIInterface::ThreadSafeMessageBoxSig, btcsignals::optional_last_value<bool>> ThreadSafeMessageBox;

    btcsignals::signal<CClientUIInterface::ThreadSafeQuestionSig, btcsignals::optional_last_value<bool>> ThreadSafeQuestion;

    btcsignals::signal<CClientUIInterface::InitMessageSig> InitMessage;

    btcsignals::signal<CClientUIInterface::InitWalletSig> InitWallet;

    btcsignals::signal<CClientUIInterface::NotifyNumConnectionsChangedSig> NotifyNumConnectionsChanged;

    btcsignals::signal<CClientUIInterface::NotifyNetworkActiveChangedSig> NotifyNetworkActiveChanged;

    btcsignals::signal<CClientUIInterface::NotifyAlertChangedSig> NotifyAlertChanged;

    btcsignals::signal<CClientUIInterface::ShowProgressSig> ShowProgress;

    btcsignals::signal<CClientUIInterface::NotifyBlockTipSig> NotifyBlockTip;

    btcsignals::signal<CClientUIInterface::NotifyHeaderTipSig> NotifyHeaderTip;

    btcsignals::signal<CClientUIInterface::BannedListChangedSig> BannedListChanged;

};

static UISignals g_ui_signals;

#define ADD_SIGNALS_IMPL_WRAPPER(signal_name)                                                                 \

    btcsignals::connection CClientUIInterface::signal_name##_connect(std::function<signal_name##Sig> fn) \

    {                                                                                                         \

        return g_ui_signals.signal_name.connect(fn);                                                          \

    }

CClientUIInterface::ThreadSafeMessageBox_connect(std::function<bool (bilingual_str const&, unsigned int)>)

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    {                                                                                                         \

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        return g_ui_signals.signal_name.connect(fn);                                                          \

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    }

CClientUIInterface::ThreadSafeQuestion_connect(std::function<bool (bilingual_str const&, std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>> const&, unsigned int)>)

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    {                                                                                                         \

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        return g_ui_signals.signal_name.connect(fn);                                                          \

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    }

CClientUIInterface::InitMessage_connect(std::function<void (std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>> const&)>)

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    {                                                                                                         \

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        return g_ui_signals.signal_name.connect(fn);                                                          \

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    }

Unexecuted instantiation: CClientUIInterface::InitWallet_connect(std::function<void ()>)

Unexecuted instantiation: CClientUIInterface::NotifyNumConnectionsChanged_connect(std::function<void (int)>)

Unexecuted instantiation: CClientUIInterface::NotifyNetworkActiveChanged_connect(std::function<void (bool)>)

Unexecuted instantiation: CClientUIInterface::NotifyAlertChanged_connect(std::function<void ()>)

Unexecuted instantiation: CClientUIInterface::ShowProgress_connect(std::function<void (std::__cxx11::basic_string<char, std::char_traits<char>, std::allocator<char>> const&, int, bool)>)

CClientUIInterface::NotifyBlockTip_connect(std::function<void (SynchronizationState, CBlockIndex const&, double)>)

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1

    {                                                                                                         \

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        return g_ui_signals.signal_name.connect(fn);                                                          \

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1

    }

Unexecuted instantiation: CClientUIInterface::NotifyHeaderTip_connect(std::function<void (SynchronizationState, long, long, bool)>)

Unexecuted instantiation: CClientUIInterface::BannedListChanged_connect(std::function<void ()>)

ADD_SIGNALS_IMPL_WRAPPER(ThreadSafeMessageBox);

ADD_SIGNALS_IMPL_WRAPPER(ThreadSafeQuestion);

ADD_SIGNALS_IMPL_WRAPPER(InitMessage);

ADD_SIGNALS_IMPL_WRAPPER(InitWallet);

ADD_SIGNALS_IMPL_WRAPPER(NotifyNumConnectionsChanged);

ADD_SIGNALS_IMPL_WRAPPER(NotifyNetworkActiveChanged);

ADD_SIGNALS_IMPL_WRAPPER(NotifyAlertChanged);

ADD_SIGNALS_IMPL_WRAPPER(ShowProgress);

ADD_SIGNALS_IMPL_WRAPPER(NotifyBlockTip);

ADD_SIGNALS_IMPL_WRAPPER(NotifyHeaderTip);

ADD_SIGNALS_IMPL_WRAPPER(BannedListChanged);

bool CClientUIInterface::ThreadSafeMessageBox(const bilingual_str& message, unsigned int style) { return g_ui_signals.ThreadSafeMessageBox(message, style).value_or(false);}

bool CClientUIInterface::ThreadSafeQuestion(const bilingual_str& message, const std::string& non_interactive_message, unsigned int style) { return g_ui_signals.ThreadSafeQuestion(message, non_interactive_message, style).value_or(false);}

void CClientUIInterface::InitMessage(const std::string& message) { return g_ui_signals.InitMessage(message); }

void CClientUIInterface::InitWallet() { return g_ui_signals.InitWallet(); }

void CClientUIInterface::NotifyNumConnectionsChanged(int newNumConnections) { return g_ui_signals.NotifyNumConnectionsChanged(newNumConnections); }

void CClientUIInterface::NotifyNetworkActiveChanged(bool networkActive) { return g_ui_signals.NotifyNetworkActiveChanged(networkActive); }

void CClientUIInterface::NotifyAlertChanged() { return g_ui_signals.NotifyAlertChanged(); }

void CClientUIInterface::ShowProgress(const std::string& title, int nProgress, bool resume_possible) { return g_ui_signals.ShowProgress(title, nProgress, resume_possible); }

void CClientUIInterface::NotifyBlockTip(SynchronizationState s, const CBlockIndex& block, double verification_progress) { return g_ui_signals.NotifyBlockTip(s, block, verification_progress); }

void CClientUIInterface::NotifyHeaderTip(SynchronizationState s, int64_t height, int64_t timestamp, bool presync) { return g_ui_signals.NotifyHeaderTip(s, height, timestamp, presync); }

void CClientUIInterface::BannedListChanged() { return g_ui_signals.BannedListChanged(); }

bool InitError(const bilingual_str& str)

{

    uiInterface.ThreadSafeMessageBox(str, CClientUIInterface::MSG_ERROR);

    return false;

}

bool InitError(const bilingual_str& str, const std::vector<std::string>& details)

{

    // For now just flatten the list of error details into a string to pass to

    // the base InitError overload. In the future, if more init code provides

    // error details, the details could be passed separately from the main

    // message for rich display in the GUI. But currently the only init

    // functions which provide error details are ones that run during early init

    // before the GUI uiInterface is registered, so there's no point passing

    // main messages and details separately to uiInterface yet.

    return InitError(details.empty() ? str : str + Untranslated(strprintf(":\n%s", MakeUnorderedList(details))));

}

void InitWarning(const bilingual_str& str)

{

    uiInterface.ThreadSafeMessageBox(str, CClientUIInterface::MSG_WARNING);

}