#include "connector.hpp"
#include "value.hpp"

namespace options {
namespace detail {

connector::~connector() {}

void connector::on_value_destructed(const QString& name, const base_value* val)
{
    QMutexLocker l(get_mtx());

    auto it = connected_values.find(name);
    if (it != connected_values.cend())
    {
        std::vector<const base_value*>& values = (*it).second;
        for (auto it = values.begin(); it != values.end(); )
        {
            if (*it == val)
            {
                values.erase(it);
                break;
            }
        }
    }
}

void connector::on_value_created(const QString& name, const base_value* val)
{
    QMutexLocker l(get_mtx());
    auto it = connected_values.find(name);

    if (it != connected_values.end())
    {
        std::vector<const base_value*>& values = (*it).second;
        values.push_back(val);
    }
    else
    {
        std::vector<const base_value*> vec;
        vec.push_back(val);
        connected_values[name] = vec;
    }
}

void connector::notify_values(const QString& name) const
{
    auto it = connected_values.find(name);
    if (it != connected_values.cend())
    {
        for (const base_value* val : (*it).second)
        {
            val->bundle_value_changed();
        }
    }
}

void connector::notify_all_values() const
{
    for (auto& pair : connected_values)
        for (const base_value* val : pair.second)
            val->bundle_value_changed();
}

connector::connector()
{
}

}

}