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** Copyright (C) 2019 The Qt Company Ltd.
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#pragma once

#include <QLinkedList>
#include <QTime>
#include <QWidget>

#include <languageserverprotocol/basemessage.h>

namespace LanguageClient {

struct LspLogMessage
{
    enum MessageSender { ClientMessage, ServerMessage } sender;
    QTime time;
    LanguageServerProtocol::BaseMessage message;
};

class LspLogger : public QObject
{
    Q_OBJECT
public:
    LspLogger() {}

    QWidget *createWidget();


    void log(const LspLogMessage::MessageSender sender,
             const QString &clientName,
             const LanguageServerProtocol::BaseMessage &message);

    QLinkedList<LspLogMessage> messages(const QString &clientName) const;
    QList<QString> clients() const;

signals:
    void newMessage(const QString &clientName, const LspLogMessage &message);

private:
    QMap<QString, QLinkedList<LspLogMessage>> m_logs;
    int m_logSize = 100; // default log size if no widget is currently visible
};

} // namespace LanguageClient