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

class Ban extends Infraction {

    constructor(client, opts = {}) {
        
        super(client, {
            type: 'BAN',
            targetType: 'user',
            message: opts.message,
            executor: opts.executor.user,
            target: opts.target instanceof GuildMember ? opts.target.user : opts.target,
            reason: opts.reason || 'N/A',
            guild: opts.guild,
            channel: opts.channel,
            arguments: opts.arguments,
            silent: opts.silent,
            duration: opts.duration,
            color: 0xff3333,
            dictionary: {
                past: 'banned',
                present: 'ban'
            }
        });

        this.client = client;

    }

    async execute() {

        let days = 0;
        if(this.message._caller === 'hardban') {
            days = 1;
            if(this.arguments.days) {
                days = this.arguments.days.value;
            }
        }

        if(this.member instanceof GuildMember) {
            if(!this.member.bannable) {
                return this._fail('C_BAN_INSUFFICIENTPERMISSIONS');
            }
        }

        let alreadyBanned = null;
        try {
            alreadyBanned = await this.guild.fetchBan(this.target.id);
        } catch(e) {} //eslint-disable-line no-empty
        
        if(alreadyBanned) return this._fail('C_BAN_ALREADYBANNED');

        try {
            await this.guild.members.ban(this.target.id, {
                reason: this._reason,
                days
            });
        } 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();

    }

}

module.exports = Ban;