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#include "command.hpp"
namespace wanda
{
std::optional<message> command::message() const
{
using namespace std::string_literals;
auto const command = [this] {
switch (id)
{
case command_id::change:
return "CHANGE"s;
default:
return ""s;
}
}();
auto argument_string = std::string{};
for (int index = 0ul; index < arguments.size(); ++index)
{
argument_string += (index) ? "," + arguments[index] : arguments[index];
}
if (command.empty())
{
return std::nullopt;
}
return wanda::message{"C", command, argument_string};
}
} // namespace wanda
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