import { REST } from '@discordjs/rest';
import { Routes } from 'discord-api-types/v9';

// list of commands to register with discord
const commands = [
    {
        name: 'queue',
        description: 'create a queue',
        options: [
            {
                type: 4, //INTEGER
                name: 'teamsize',
                description: 'size of each team',
                required: true,
                min_value: 1
            }
        ]
    },
    {
        name: 'join',
        description: 'join the active queue'
    },
    {
        name: 'leave',
        description: 'leave the active queue'
    },
    {
        name: 'ready',
        description: 'ready the queue and display team info'
    },
    {
        name: 'cancel',
        description: 'cancels the current queue (must have the Manage Messages permission)'
    },
    {
        name: 'player',
        description: 'display player information',
        options: [
            {
                type: 3, //STRING
                name: 'username',
                description: 'in game name or UniteApi short link',
                required: true
            }
        ]
    }
]; 

/**
 * register/reload commands on guild(s)
 * @param token discord bot token
 * @param clientId discord bot client id
 * @param guildIds discord guild id(s)
 */
export async function registerCommands(token: string, clientId: string, guildIds: string|string[]) {

    const rest = new REST({ version: '9' }).setToken(token);

    if (typeof guildIds === 'string')
        guildIds = [guildIds];

    for (let i = 0; i < guildIds.length; i++) {
        try {
            await rest.put(
                Routes.applicationGuildCommands(clientId, guildIds[i]),
                { body: commands },
            );
            console.log(`[${guildIds[i]}] registered command`);
        } catch (error) {
            console.error(error);
        }
    }

}