#include "modelitem.h"

ModelItem::ModelItem(const QHash<int, QVariant> values)
    : m_values(values) {}

QVariant ModelItem::data(int role) const { return m_values.value(role); }

bool ModelItem::setData(const QVariant& value, int role) {
  bool valueChanged = false;
  if (m_values.contains(role)) {
    if (m_values.value(role) != value) {
      valueChanged = true;
    }
  }
  m_values[role] = value;

  return valueChanged;
}

bool ModelItem::setItemData(const QMap<int, QVariant>& changedValues) {
  bool valueChanged = false;

  QMap<int, QVariant>::const_iterator citer = changedValues.constBegin();

  while (citer != changedValues.constEnd()) {
    const int role       = citer.key();
    const QVariant value = citer.value();

    if (m_values.contains(role)) {
      if (m_values.value(role) != value) {
        valueChanged = true;
      }
    }
    m_values[role] = value;

    citer++;
  }

  return valueChanged;
}