beerlog/viewmodels/usersviewmodel.cpp

#include "usersviewmodel.h"

#include "services/settingsservice.h"

UsersViewModel::UsersViewModel(QObject *parent)
    : QObject{parent}
{
    connect(&m_usersModel, &AbstractModel::dataChanged, this, &UsersViewModel::usersChanged);
    connect(&m_usersModel, &AbstractModel::dataChanged, this, &UsersViewModel::selectedUserNameChanged);

    connect(settings(), &SettingsService::selectedUserIdChanged, this, &UsersViewModel::selectedUserChanged);
    connect(settings(), &SettingsService::selectedUserIdChanged, this, &UsersViewModel::selectedUserNameChanged);
}

QVariantList UsersViewModel::users() const
{
    return m_usersModel.users();
}

QString UsersViewModel::selectedUser() const
{
    return settings()->selectedUserId();
}

void UsersViewModel::setSelectedUser(const QString &newSelectedUser)
{
    if (selectedUser() == newSelectedUser) {
        return;
    }

    settings()->setSelectedUserId(newSelectedUser);
}

QString UsersViewModel::selectedUserName() const
{
    return m_usersModel.userName(selectedUser());
}

SettingsService *UsersViewModel::settings() const
{
    return SettingsService::instance();
}