const { Command } = require('../../../../interfaces/');
const { Slowmode } = require('../../../../moderation/infractions/');

class SlowmodeCommand extends Command {

    constructor(client) {

        super(client, {
            name: 'slowmode',
            module: 'moderation',
            usage: "[channel..] <duration> [reason]",
            clientPermissions: ['MANAGE_CHANNELS'],
            memberPermissions: ['MANAGE_CHANNELS'],
            examples: [
                "#general #off-topic 5s influx of new users",
                "10 raid"
            ],
            keepQuotes: true,
            arguments: [
                {
                    name: 'silent',
                    type: 'BOOLEAN',
                    types: ['FLAG'],
                    default: true
                }
            ],
            guildOnly: true,
            showUsage: true,
            throttling: {
                usages: 2,
                duration: 10
            }
        });

        this.client = client;

    }

    async execute(message, { params }) {

        let { parsed, parameters } = await this.client.resolver.infinite(params, [ //eslint-disable-line prefer-const
            this.client.resolver.resolveChannel.bind(this.client.resolver)
        ], true, message.guild);

        if(parsed.length === 0) parsed = [ message.channel ];

        const [firstArgument, ...rest] = parameters;
        const [, match ] = (/(\w{0,});?/ui).exec(firstArgument);

        const reason = rest.join(' ');
        let time = this.client.resolver.resolveTime(match);

        const int = parseInt(firstArgument);
        if(!time) {
            if(Number.isNaN(int)) {
                return message.respond(message.format('C_SLOWMODE_SECONDREQUIRED'), {
                    emoji: 'failure'
                });
            }
            time = int;
        }

        if(time < 0 || time > 21600) {
            return message.respond(message.format('C_SLOWMODE_SECONDEXCEPTION'), {
                emoji: 'failure'
            });
        }

        return this.client.moderationManager
            .handleInfraction(Slowmode, message, {
                targets: parsed,
                data: {
                    seconds: time
                },
                reason
            });

    }

}

module.exports = SlowmodeCommand;