mirror of https://github.com/saitohirga/WSJT-X.git
248 lines
8.3 KiB
C++
248 lines
8.3 KiB
C++
#include "CabrilloLog.hpp"
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#include <stdexcept>
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#include <utility>
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#include <QString>
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#include <QDateTime>
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#include <QSqlDatabase>
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#include <QSqlTableModel>
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#include <QSqlRecord>
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#include <QSqlError>
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#include <QSqlQuery>
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#include <QDataStream>
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#include "Configuration.hpp"
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#include "Bands.hpp"
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#include "logbook/AD1CCty.hpp"
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#include "qt_db_helpers.hpp"
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#include "pimpl_impl.hpp"
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class CabrilloLog::impl final
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: public QSqlTableModel
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{
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public:
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impl (Configuration const *);
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QVariant data (QModelIndex const& index, int role) const
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{
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auto value = QSqlTableModel::data (index, role);
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if (index.column () == fieldIndex ("when")
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&& (Qt::DisplayRole == role || Qt::EditRole == role))
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{
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auto t = QDateTime::fromMSecsSinceEpoch (value.toULongLong () * 1000ull, Qt::UTC);
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if (Qt::DisplayRole == role)
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{
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QLocale locale;
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return locale.toString (t, locale.dateFormat (QLocale::ShortFormat) + " hh:mm:ss");
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}
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value = t;
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}
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return value;
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}
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QString cabrillo_frequency_string (Radio::Frequency frequency) const;
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Configuration const * configuration_;
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QSqlQuery mutable dupe_query_;
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QSqlQuery mutable export_query_;
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};
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CabrilloLog::impl::impl (Configuration const * configuration)
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: QSqlTableModel {}
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, configuration_ {configuration}
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{
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if (!database ().tables ().contains ("cabrillo_log"))
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{
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QSqlQuery query;
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SQL_error_check (query, static_cast<bool (QSqlQuery::*) (QString const&)> (&QSqlQuery::exec),
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"CREATE TABLE cabrillo_log ("
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" id INTEGER PRIMARY KEY AUTOINCREMENT NOT NULL,"
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" frequency INTEGER NOT NULL,"
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" \"when\" DATETIME NOT NULL,"
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" call VARCHAR(20) NOT NULL,"
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" exchange_sent VARCHAR(32) NOT NULL,"
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" exchange_rcvd VARCHAR(32) NOT NULL,"
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" band VARCHAR(6) NOT NULL"
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")");
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}
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SQL_error_check (dupe_query_, &QSqlQuery::prepare,
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"SELECT "
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" COUNT(*) "
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" FROM "
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" cabrillo_log "
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" WHERE "
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" call = :call "
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" AND band = :band");
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SQL_error_check (export_query_, &QSqlQuery::prepare,
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"SELECT "
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" frequency"
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" , \"when\""
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" , exchange_sent"
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" , call"
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" , exchange_rcvd"
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" FROM "
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" cabrillo_log "
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" ORDER BY "
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" \"when\"");
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setEditStrategy (QSqlTableModel::OnFieldChange);
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setTable ("cabrillo_log");
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setHeaderData (fieldIndex ("frequency"), Qt::Horizontal, tr ("Freq(kHz)"));
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setHeaderData (fieldIndex ("when"), Qt::Horizontal, tr ("Date & Time(UTC)"));
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setHeaderData (fieldIndex ("call"), Qt::Horizontal, tr ("Call"));
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setHeaderData (fieldIndex ("exchange_sent"), Qt::Horizontal, tr ("Sent"));
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setHeaderData (fieldIndex ("exchange_rcvd"), Qt::Horizontal, tr ("Rcvd"));
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setHeaderData (fieldIndex ("band"), Qt::Horizontal, tr ("Band"));
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// This descending order by time is important, it makes the view
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// place the latest row at the top, without this the model/view
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// interactions are both sluggish and unhelpful.
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setSort (fieldIndex ("when"), Qt::DescendingOrder);
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SQL_error_check (*this, &QSqlTableModel::select);
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}
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// frequency here is in kHz
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QString CabrilloLog::impl::cabrillo_frequency_string (Radio::Frequency frequency) const
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{
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QString result;
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auto band = configuration_->bands ()->find (frequency * 1000ull);
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if ("1mm" == band) result = "LIGHT";
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else if ("2mm" == band) result = "241G";
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else if ("2.5mm" == band) result = "134G";
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else if ("4mm" == band) result = "75G";
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else if ("6mm" == band) result = "47G";
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else if ("1.25cm" == band) result = "24G";
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else if ("3cm" == band) result = "10G";
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else if ("6cm" == band) result = "5.7G";
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else if ("9cm" == band) result = "3.4G";
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else if ("13cm" == band) result = "2.3G";
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else if ("23cm" == band) result = "1.2G";
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else if ("33cm" == band) result = "902";
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else if ("70cm" == band) result = "432";
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else if ("1.25m" == band) result = "222";
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else if ("2m" == band) result = "144";
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else if ("4m" == band) result = "70";
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else if ("6m" == band) result = "50";
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else result = QString::number (frequency);
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return result;
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}
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CabrilloLog::CabrilloLog (Configuration const * configuration)
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: m_ {configuration}
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{
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Q_ASSERT (configuration);
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}
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CabrilloLog::~CabrilloLog ()
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{
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}
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QSqlTableModel * CabrilloLog::model ()
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{
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return &*m_;
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}
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namespace
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{
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void set_value_maybe_null (QSqlRecord& record, QString const& name, QString const& value)
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{
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if (value.size ())
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{
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record.setValue (name, value);
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}
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else
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{
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record.setNull (name);
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}
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}
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}
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bool CabrilloLog::add_QSO (Frequency frequency, QDateTime const& when, QString const& call
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, QString const& exchange_sent, QString const& exchange_received)
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{
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auto record = m_->record ();
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record.setValue ("frequency", frequency / 1000ull); // kHz
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if (!when.isNull ())
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{
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record.setValue ("when", when.toMSecsSinceEpoch () / 1000ull);
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}
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else
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{
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record.setNull ("when");
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}
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set_value_maybe_null (record, "call", call);
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set_value_maybe_null (record, "exchange_sent", exchange_sent);
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set_value_maybe_null (record, "exchange_rcvd", exchange_received);
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set_value_maybe_null (record, "band", m_->configuration_->bands ()->find (frequency));
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if (m_->isDirty ())
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{
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m_->revert (); // discard any uncommitted changes
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}
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m_->setEditStrategy (QSqlTableModel::OnManualSubmit);
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ConditionalTransaction transaction {*m_};
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auto ok = m_->insertRecord (-1, record);
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transaction.submit ();
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m_->setEditStrategy (QSqlTableModel::OnFieldChange);
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return ok;
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}
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bool CabrilloLog::dupe (Frequency frequency, QString const& call) const
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{
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m_->dupe_query_.bindValue (":call", call);
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m_->dupe_query_.bindValue (":band", m_->configuration_->bands ()->find (frequency));
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SQL_error_check (m_->dupe_query_, static_cast<bool (QSqlQuery::*) ()> (&QSqlQuery::exec));
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m_->dupe_query_.next ();
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return m_->dupe_query_.value (0).toInt ();
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}
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void CabrilloLog::reset ()
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{
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// synchronize model
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while (m_->canFetchMore ()) m_->fetchMore ();
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if (m_->rowCount ())
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{
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m_->setEditStrategy (QSqlTableModel::OnManualSubmit);
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ConditionalTransaction transaction {*m_};
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SQL_error_check (*m_, &QSqlTableModel::removeRows, 0, m_->rowCount (), QModelIndex {});
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transaction.submit ();
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m_->select (); // to refresh views
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m_->setEditStrategy (QSqlTableModel::OnFieldChange);
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}
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}
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void CabrilloLog::export_qsos (QTextStream& stream) const
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{
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SQL_error_check (m_->export_query_, static_cast<bool (QSqlQuery::*) ()> (&QSqlQuery::exec));
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auto record = m_->export_query_.record ();
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auto frequency_index = record.indexOf ("frequency");
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auto when_index = record.indexOf ("when");
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auto call_index = record.indexOf ("call");
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auto sent_index = record.indexOf ("exchange_sent");
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auto rcvd_index = record.indexOf ("exchange_rcvd");
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while (m_->export_query_.next ())
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{
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auto my_call = m_->configuration_->my_callsign ();
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stream << QString {"QSO: %1 DG %2 %3 %4 %5 %6\n"}
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.arg (m_->cabrillo_frequency_string (m_->export_query_.value (frequency_index).value<Radio::Frequency> ()), 5)
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.arg (QDateTime::fromMSecsSinceEpoch (m_->export_query_.value (when_index).toULongLong () * 1000ull, Qt::UTC).toString ("yyyy-MM-dd hhmm"))
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.arg (my_call, -12)
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.arg (m_->export_query_.value (sent_index).toString (), -13)
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.arg (m_->export_query_.value (call_index).toString (), -12)
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.arg (m_->export_query_.value (rcvd_index).toString (), -13);
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}
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}
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QSet<QString> CabrilloLog::unique_DXCC_entities (AD1CCty const& countries) const
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{
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QSqlQuery q {"SELECT UNIQUE CALL FROM cabrillo_log"};
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auto call_index = q.record ().indexOf ("call");
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QSet<QString> entities;
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while (q.next ())
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{
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entities << countries.lookup (q.value(call_index).toString ()).primary_prefix;
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}
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return entities;
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}
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