#include "nickserv.hpp"
#include "../instance.hpp"

#include <async/result.hpp>
#include <string>
#include <string_view>
#include <vector>
#include <memory>



async::result<void> NickServ::intitialize() {
    co_await i->netInfo.wait_ready();
    user = {
        .server = i->config.server.uid,
        .nick = std::string(getConfig("NickServ", "nickname").value_or("NickServ")),
        .realhost = i->config.server.name,
        .uid = uuid,
        .realname = i->netInfo.name
    };
    co_await mark_ready(user);

    using namespace sqlite_orm;
    storage = std::make_unique<Storage>(make_storage(
                                            std::string(getConfig("NickServ", "database").value_or("nickserv.sqlite")),
                                            make_table("users",
                                                       make_column("id", &Account::id, autoincrement(), primary_key()),
                                                       make_column("name", &Account::name),
                                                       make_column("password_hash", &Account::password_hash))
                                            ));
    storage->sync_schema();

    commands = {
        {"test", {[this] (u_User& sender, std::vector<std::string_view> args) -> async::result<void> {
             co_await i->send_event(user.get_notice("Hello world! Works", sender->uid));
         }, "", 0}
        },
        {"identify", {[this] (u_User& sender, const std::vector<std::string_view>& args) -> async::result<void> {
             // Get user from storage
             auto accounts_found = storage->get_all<Account>(where(c(&Account::name) == sender->nick));
             if (accounts_found.empty()) {
                 co_await i->send_event(user.get_notice("Error: Your nick is not registered!", sender->uid));
                 co_return;
             }
             auto& account = accounts_found[0];
             // Check password
             if (account.password_hash != args[0]) {
                 co_await i->send_event(user.get_notice("Error: Invalid password!", sender->uid));
                 co_return;
             }
             // Login
             co_await i->send_event(sender->get_encap_su(account.name));
         }, "<password>", 1}
        }
    };
}

async::result<void> NickServ::on_event(const Event& event) {
    co_return;
}