'use strict';

const {sleep} = require('../../utils');


const botSlots = [0, 1, 2, 3, 9, 10, 11, 12, 18, 19, 20, 21];
const customerSlots = [5, 6, 7, 8, 14, 15, 16, 17, 23, 24, 25, 26];


function findChestBySign(bot, text){
    let sign = bot.bot.findBlock({
        useExtraInfo: true,
        maxDistance: 32,
        matching: (block)=> {
            if(block.name.includes('sign') && block.signText.includes(text)){
                return true;
            }
        }
    });

    return bot.bot.findBlock({
        point: sign.position,
        // maxDistance: 1,
        useExtraInfo: true,
        matching: block => block.name === 'chest'
    });
}

module.exports = {
    '.trade': {
        desc: 'Bot will take trade requests',
        async function(from){
            /*
            todo

            * Do... something if the users chest is full

            */

            // Make the user has a chest then can add too.
            let chestBlock = findChestBySign(this, from);
            if(!chestBlock) return this.whisper(from, `You aren't allowed to trade with me...`);

            await this.say('/trade accept');
            let window = await this.once('windowOpen');

            // If the process is taking to long, just stop
            let timeoutCheck = setTimeout(()=>{
                this.bot.closeWindow('window');
                this.bot.removeAllListeners('windowOpen');
                this.whisper(from, `I have things to do, I cant wait on you all day!`)
            }, 120000);

            // Check to see if the remote user has agreed to the trade.
            let confirmationCheck = setInterval(async ()=>{
                if(window.containerItems().filter(item => item?.slot == 53)[0].name == 'lime_dye'){
                    this.bot.moveSlotItem(37, 37);
                }
            }, 500);

            // Clean up when the trade is done
            await this.once('windowClose');
            clearInterval(confirmationCheck);

            // If the trade took so long it timed out, just kill the whole thing.
            if(timeoutCheck._destroyed) return;
            clearTimeout(timeoutCheck)

            // Give MC a moment
            // await sleep(1000);

            let goBack = await this.goToReturn({where: chestBlock, reTry: true})

            let isPutAway = await this.dumpToChest(chestBlock)

            await goBack();

            await this.whisper(from, `I put ${isPutAway ? 'all' : 'some'} items in your chest.`);
        }
    },
    'test': {
        desc: 'go away',
        allowed: ['useless666'],
        async function(from){
            let chestBlock = findChestBySign(this, from);
        }
    }
}