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#include <irc/irc_user.hpp>
#include <iostream>
IrcUser::IrcUser(const std::string& name,
const std::map<char, char>& prefix_to_mode)
{
if (name.empty())
return ;
// One or more prefix (with multi-prefix support) may come before the
// actual nick
std::string::size_type name_begin = 0;
while (name_begin != name.size())
{
const auto prefix = prefix_to_mode.find(name[name_begin]);
// This is not a prefix
if (prefix == prefix_to_mode.end())
break;
this->modes.insert(prefix->second);
name_begin++;
}
const std::string::size_type sep = name.find('!', name_begin);
if (sep == std::string::npos)
this->nick = name.substr(name_begin);
else
{
this->nick = name.substr(name_begin, sep-name_begin);
this->host = name.substr(sep+1);
}
}
IrcUser::IrcUser(const std::string& name):
IrcUser(name, {})
{
}
void IrcUser::add_mode(const char mode)
{
this->modes.insert(mode);
}
void IrcUser::remove_mode(const char mode)
{
this->modes.erase(mode);
}
char IrcUser::get_most_significant_mode(const std::vector<char>& modes) const
{
for (const char mode: modes)
{
if (this->modes.find(mode) != this->modes.end())
return mode;
}
return 0;
}