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#ifndef ROSTER_HPP_INCLUDED
#define ROSTER_HPP_INCLUDED
#include <algorithm>
#include <string>
#include <vector>
class RosterItem
{
public:
RosterItem(const std::string& jid, const std::string& name,
std::vector<std::string>& groups);
RosterItem(const std::string& jid, const std::string& name);
RosterItem() = default;
~RosterItem() = default;
RosterItem(const RosterItem&) = default;
RosterItem(RosterItem&&) = default;
RosterItem& operator=(const RosterItem&) = default;
RosterItem& operator=(RosterItem&&) = default;
std::string jid;
std::string name;
std::vector<std::string> groups;
private:
};
/**
* Keep track of the last known stat of a JID's roster
*/
class Roster
{
public:
Roster() = default;
~Roster() = default;
void clear();
template <typename... ArgsType>
RosterItem* add_item(ArgsType&&... args)
{
this->items.emplace_back(std::forward<ArgsType>(args)...);
auto it = this->items.end() - 1;
return &*it;
}
RosterItem* get_item(const std::string& jid)
{
auto it = std::find_if(this->items.begin(), this->items.end(),
[this, &jid](const auto& item)
{
return item.jid == jid;
});
if (it != this->items.end())
return &*it;
return nullptr;
}
const std::vector<RosterItem>& get_items() const
{
return this->items;
}
private:
std::vector<RosterItem> items;
Roster(const Roster&) = delete;
Roster(Roster&&) = delete;
Roster& operator=(const Roster&) = delete;
Roster& operator=(Roster&&) = delete;
};
#endif /* ROSTER_HPP_INCLUDED */
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