#include "register_monitor_model.h"

#include <algorithm>

const std::vector<RegisterAddress> &RegisterMonitorModel::addresses() const
{
    return addresses_;
}

bool RegisterMonitorModel::contains(const RegisterAddress &address) const
{
    return std::find(addresses_.begin(), addresses_.end(), address) != addresses_.end();
}

bool RegisterMonitorModel::add(const RegisterAddress &address)
{
    if (!address.isValid() || contains(address)
        || addresses_.size() >= kMaximumItemCount)
    {
        return false;
    }
    addresses_.push_back(address);
    return true;
}

bool RegisterMonitorModel::remove(const RegisterAddress &address)
{
    const auto position = std::find(addresses_.begin(), addresses_.end(), address);
    if (position == addresses_.end())
    {
        return false;
    }
    addresses_.erase(position);
    return true;
}

void RegisterMonitorModel::clear()
{
    addresses_.clear();
}