import { Command } from 'discord-akairo';
import { Message } from 'discord.js';

export default class UwufyFun extends Command {
    public constructor() {
        super('uwufy', {
            aliases: ['uwufy', 'owofy'],
            category: 'fun',
            description: {
                content: 'Uwufys a specified string.',
                usage: '[text]',
                examples: [
                    'how are you doing today?'
                ]
            },
            ratelimit: 3,
            args: [
                {
                    id: 'text',
                    type: 'string',
                    prompt: {
                        start: 'What would you like to uwufy?'
                    },
                    match: 'rest'
                },
                {
                    id: 'deleteinitialmessage',
                    flag: ['-delete', '-d'],
                    match: 'flag'
                }
            ]
        });
    }
    
    public exec(msg: Message, { text, deleteinitialmessage }): Promise<Message> {
        if (deleteinitialmessage) msg.delete();
        text.replace(/(?:l|r)/g, 'w');
        text.replace(/(?:L|R)/g, 'W');
        text.replace(/!+/g, ` >w< `);
            
        const f = (Math.random() < 0.25)
        if (f) {
            let c = text.charAt(0);
            text = c + '-' + text
        }
        return msg.channel.send(`*${text}*`);
    }
}