/* eslint-disable indent */
const { Infraction } = require('../interfaces/');

class Unban extends Infraction {

    constructor(client, opts = {}) {
        
        super(client, {
            type: 'UNBAN',
            targetType: 'user',
            message: opts.message,
            executor: opts.executor.user,
            target: opts.target,
            reason: opts.reason || 'N/A',
            guild: opts.guild,
            channel: opts.channel,
            arguments: opts.arguments,
            silent: opts.silent,
            duration: opts.duration,
            color: 0xff5c5c,
            dictionary: {
                past: 'unbanned',
                present: 'unban'
            },
            hyperlink: opts.hyperlink,
            points: opts.points,
            expiration: opts.expiration,
            data: opts.data
        });

        this.client = client;

    }

    async execute() {

        try {
            await this.guild.members.unban(this.target.id, this._reason);
        } catch(error) {
            return this._fail('INFRACTION_ERROR');
        }

        const callbacks = this.client.moderationManager.callbacks.filter((c) => c.infraction.type === 'BAN' 
            && c.infraction.target === this.target.id);

        if(callbacks.size > 0) callbacks.map((c) => this.client.moderationManager._removeExpiration(c));

        await this.handle();
        return this._succeed();

    }

    async verify() {

        const missing = this.guild._checkPermissions(this.message, 'command:unban');
        if(missing.length > 0) {
            return super._fail('C_UNBAN_INSUFFICIENTPERMISSIONS');
        }
        
        let ban = null;
        try {
            ban = await this.guild.fetchBan(this.member.id);
        } catch(e) {} //eslint-disable-line no-empty
        
        if(!ban) return this._fail('C_UNBAN_NOTBANNED');

        return super._verify();
    }

}

module.exports = Unban;