const Entry = require(`./object.JS`);

class Log extends Entry {
	/* Default properties
		name;
		ID;
		count; 
		activities;
	*/

	constructor(PROPERTIES) {
		super(PROPERTIES);
		this.calculate();
	}

	/* 
		Update and clean information. 
	*/
	calculate () {
		const set_activitiesCount = () => {
			this.count = (this.activities instanceof Array) ? this.activities.length : 0;
		};
		
		const clean_activities = () => {
			if ((this.activities instanceof Array) ? this.activities.length : false) {
				for (let INDEX = 0; INDEX < this.activities.length ; INDEX++) {
					[`username`, `_id`, `__v`].forEach((TBD) => {
						delete this.activities[INDEX][`_doc`][TBD];
					})

					if (this.activities[INDEX][`_doc`][`date`]) {
						this.activities[INDEX][`_doc`][`date`] = (new Date(this.activities[INDEX][`_doc`][`date`])).toDateString();
					}
				}
			}
		}
		
		clean_activities();
		set_activitiesCount();
	}
}

module.exports = Log;