#include "modelsummary.h"

#include "tablemodel.h"

ModelSummary::ModelSummary(std::shared_ptr<TableModel> model, QObject* parent)
    : QObject(parent)
    , m_model(model) {
  Q_ASSERT(model);
  connect(m_model.get(), &TableModel::rowCountChanged, this, &ModelSummary::rowCountChanged);
  // TODO ? use existing model signals (dataChanged(role),...) instead of special signals
  connect(m_model.get(), &TableModel::nExpectedBiddingsChanged, this,
          &ModelSummary::nExpectedBiddingsChanged);
}

ModelSummary::~ModelSummary() {}

int ModelSummary::rowCount() const {
  const int nRows = m_model->rowCount();
  return nRows;
}

QBindable<int> ModelSummary::bindableRowCount() {
  m_rowCount = m_model->rowCount();
  return &m_rowCount;
}

int ModelSummary::nExpectedBiddings() const { return m_model->nExpectedBiddings(); }

QBindable<int> ModelSummary::bindableNExpectedBiddings() {
  m_nExpectedBiddings = m_model->nExpectedBiddings();
  return &m_nExpectedBiddings;
}