#include "modelitem.h"

#include "metadata.h"

#include <QJsonObject>
#include <QJsonValue>

ModelItem::ModelItem(const ModelItemValues 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;
}

QString ModelItem::toString() const {
  QString result;

  QListIterator<UserRoles> i(USER_FACING_ROLES);
  while (i.hasNext()) {
    const UserRoles role   = i.next();
    const QString roleName = ROLE_NAMES.value(role);
    const QVariant value   = data(role);
    // result.append(value.toString());
    result.append(QString("%1: %2\n").arg(roleName, data(role).toString()));
  }
  return result;
}

QJsonObject ModelItem::toJsonObject() const {
  QJsonObject itemObject;
  // TODO add UUID and dates (entry, modification, end)

  QListIterator<UserRoles> i(USER_FACING_ROLES);
  while (i.hasNext()) {
    const UserRoles role   = i.next();
    const QString roleName = ROLE_NAMES.value(role);
    const QVariant value   = data(role);
    if (STRING_ROLES.contains(role)) {
      itemObject.insert(roleName, value.toString());
    } else if (INT_ROLES.contains(role)) {
      itemObject.insert(roleName, value.toInt());
    } else if (DOUBLE_ROLES.contains(role)) {
      itemObject.insert(roleName, value.toDouble());
    } else {
      qCritical() << QString("Cant find data type of role %1!!!").arg(role);
    }
  }
  return itemObject;
}