#ifndef WSJTX_UDP_CLIENT_WIDGET_MODEL_HPP__
#define WSJTX_UDP_CLIENT_WIDGET_MODEL_HPP__

#include <QObject>
#include <QSortFilterProxyModel>
#include <QString>
#include <QRegularExpression>
#include <QtWidgets>

#include "MessageServer.hpp"

class QAbstractItemModel;
class QModelIndex;

using Frequency = MessageServer::Frequency;

class ClientWidget
  : public QDockWidget
{
  Q_OBJECT;

public:
  explicit ClientWidget (QAbstractItemModel * decodes_model, QAbstractItemModel * beacons_model
                         , QString const& id, QWidget * parent = nullptr);

  Q_SLOT void update_status (QString const& id, Frequency f, QString const& mode, QString const& dx_call
                             , QString const& report, QString const& tx_mode, bool tx_enabled
                             , bool transmitting, bool decoding, qint32 rx_df, qint32 tx_df
                             , QString const& de_call, QString const& de_grid, QString const& dx_grid);
  Q_SLOT void decode_added (bool /*is_new*/, QString const& client_id, QTime /*time*/, qint32 /*snr*/
                            , float /*delta_time*/, quint32 /*delta_frequency*/, QString const& /*mode*/
                            , QString const& /*message*/);
  Q_SLOT void beacon_spot_added (bool /*is_new*/, QString const& client_id, QTime /*time*/, qint32 /*snr*/
                                 , float /*delta_time*/, Frequency /*delta_frequency*/, qint32 /*drift*/
                                 , QString const& /*callsign*/, QString const& /*grid*/, qint32 /*power*/);

  Q_SIGNAL void do_reply (QModelIndex const&);
  Q_SIGNAL void do_halt_tx (QString const& id, bool auto_only);
  Q_SIGNAL void do_free_text (QString const& id, QString const& text, bool);

private:
  QString id_;
  class IdFilterModel final
    : public QSortFilterProxyModel
  {
  public:
    IdFilterModel (QString const& client_id);

    void de_call (QString const&);
    void rx_df (int);

    QVariant data (QModelIndex const& proxy_index, int role = Qt::DisplayRole) const override;

  protected:
    bool filterAcceptsRow (int source_row, QModelIndex const& source_parent) const override;

  private:
    QString client_id_;
    QString call_;
    QRegularExpression base_call_re_;
    int rx_df_;
  } decodes_proxy_model_;
  QTableView * decodes_table_view_;
  QTableView * beacons_table_view_;
  QLineEdit * message_line_edit_;
  QStackedLayout * decodes_stack_;
  QAbstractButton * auto_off_button_;
  QAbstractButton * halt_tx_button_;
  QLabel * mode_label_;
  QLabel * frequency_label_;
  QLabel * rx_df_label_;
  QLabel * tx_df_label_;
  QLabel * report_label_;
};

#endif