const EventEmitter = require("events");

const constants 		= require("../Data/constants");
const { CATEGORIES }    = constants;
const { CATEGORY_HARPOONER } = CATEGORIES;

const eventsMapped = {
    1: 197,
    2: 198,
    3: 199,
    4: 200,
    5: 201,
    6: 202
};

class Harpooner extends EventEmitter {
    constructor(info) {
        super();

        this.id = info.id;
        this.categoryID = CATEGORY_HARPOONER;
        this.eventID = eventsMapped[this.id];
        this.damage = info.damage;
        this.range = info.range;
        this.reload = info.reload;
        this.amount = info.amount;
        this.amountEquipped = info.amountEquipped || 0;
        this.resourceSharedLimiter = info.resourceSharedLimiter;
    }
    
    equip(quantity) {
        if (this.amountEquipped + quantity > this.amount) return 

        const isTypeQunatityExhausted = this.resourceSharedLimiter.count(quantity);
        if (!isTypeQunatityExhausted) return 

        this.amountEquipped += quantity;

        return true;
    }

    unequip(quantity) {
        if (this.amountEquipped - quantity < 0) return 

        const isTypeQunatityExhausted = this.resourceSharedLimiter.count(-quantity);
        if (!isTypeQunatityExhausted) return 

        this.amountEquipped -= quantity;

        return true;
    }

    getProperties() {
        return {
            typeID: 2,
            id: this.id,
            amount: this.amount,
            amountEquipped: this.amountEquipped
        };
    }
};

module.exports = Harpooner;