Using select menu components

This example demonstrates creating a select menu, receiving select menu clicks and sending a response message.

#include <dpp/dpp.h>
#include <dpp/unicode_emoji.h>
 
int main() {
 
    dpp::cluster bot("token");
 
    bot.on_log(dpp::utility::cout_logger());
 
    /* The event is fired when someone issues your commands */
    bot.on_slashcommand([&bot](const dpp::slashcommand_t& event) {
        
        /* Check which command they ran */
        if (event.command.get_command_name() == "select") {
 
            /* Create a message */
            dpp::message msg(event.command.channel_id, "This text has a select menu!");
            
            /* Add an action row, and a select menu within the action row. */
            msg.add_component(
                dpp::component().add_component(
                    dpp::component().
                    set_type(dpp::cot_selectmenu).
                    set_placeholder("Pick something").
                    add_select_option(dpp::select_option("label1","value1","description1").set_emoji(dpp::unicode_emoji::smile)).
                    add_select_option(dpp::select_option("label2","value2","description2").set_emoji(dpp::unicode_emoji::slight_smile)).
                    set_id("myselectid")
                )
            );
 
            /* Reply to the user with our message. */
            event.reply(msg);
        }
    });
    
    /* When a user clicks your select menu , the on_select_click event will fire,
     * containing the custom_id you defined in your select menu.
     */
    bot.on_select_click([&bot](const dpp::select_click_t & event) {
        /* Select clicks are still interactions, and must be replied to in some form to
         * prevent the "this interaction has failed" message from Discord to the user.
         */
        event.reply("You clicked " + event.custom_id + " and chose: " + event.values[0]);
    });
 
    bot.on_ready([&bot](const dpp::ready_t& event) {
        if (dpp::run_once<struct register_bot_commands>()) {
 
            /* Create and register a command when the bot is ready */
            bot.global_command_create(dpp::slashcommand("select", "Select something at random!", bot.me.id));
        }
    });
 
    bot.start(dpp::st_wait);
 
    return 0;
}