const commando = require('discord.js-commando');
const morse = require('morse');

module.exports = class MorseCommand extends commando.Command {
    constructor(Client) {
        super(Client, {
            name: 'morse',
            aliases: [
                'morsecode'
            ],
            group: 'textedit',
            memberName: 'morse',
            description: 'Translates text to and from morse code. (;morse encode This is Morse Code.)',
            examples: [';morse encode This is Morse Code.', ';morse decode .... . .-.. .-.. --- --..-- ....... .-- --- .-. .-.. -.. .-.-.-']
        });
    }

    async run(message) {
        if (message.channel.type !== 'dm') {
            if (!message.channel.permissionsFor(this.client.user).hasPermission(['SEND_MESSAGES', 'READ_MESSAGES'])) return;
        }
        console.log(`[Command] ${message.content}`);
        let [methodToUse] = message.content.toLowerCase().split(" ").slice(1);
        let toMorse = message.content.split(" ").slice(2).join(" ");
        if (!toMorse) {
            message.channel.send(":x: Error! Nothing to translate! Perhaps you forgot to set the method? Use either encode or decode before your text.");
        }
        else if (methodToUse === 'encode') {
            message.channel.send(morse.encode(toMorse)).catch(error => message.channel.send(':x: Error! Something went wrong! Perhaps you entered incorrect text?'));
        }
        else if (methodToUse === 'decode') {
            message.channel.send(morse.decode(toMorse)).catch(error => message.channel.send(':x: Error! Something went wrong! Perhaps you entered incorrect text?'));
        }
        else {
            message.channel.send(":x: Error! Method not set/not correct! Use either encode or decode.");
        }
    }
};