const EventEmitter      = require("events");

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

const eventsMapped = {
    1: 97,
    2: 98,
    3: 99,
    4: 100,
    5: 101,
    6: 102,
    7: 103,
    8: 104,
    9: 105,
    10: 106
};

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

        this.id = info.id;
        this.categoryID = CATEGORY_CANNON;
        this.eventID = eventsMapped[this.id];
        this.damage = info.damage;
        this.range = info.range;
        this.reload = info.reload;
        this.scatter = info.scatter;
        this.amount = info.amount;
        this.amountEquipped = info.amountEquipped || 0;
        this.lastShotTickTimestamp = 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: 1, 
            id: this.id, 
            amount: this.amount, 
            amountEquipped: this.amountEquipped
        };
    }
};

module.exports = Cannon;