<?php

namespace App\Ramcar;

use CrEOF\Spatial\PHP\Types\Geometry\Point;

use DateTime;

class HubCriteria
{
    protected $point;                // coordinates of source
    protected $limit_results;        // number of results to return
    protected $limit_distance;       // distance limit for search in km
    protected $flag_inventory_check; // flag if we need to check for inventory
    protected $jo_type;              // jo service needed
    protected $date_time;            // date and time to check if hub is open or not
    protected $items;                // array of items: items[sku] = quantity to check for 

    public function __construct()
    {
        $this->has_inventory = false;
        $this->items = [];
    }

    public function setPoint(Point $point)
    {
        $this->point = $point;
        return $this;
    }

    public function getPoint()
    {
        return $this->point;
    }

    public function setLimitResults($limit_results)
    {
        $this->limit_results = $limit_results;
        return $this;
    }

    public function getLimitResults()
    {
        return $this->limit_results;
    }

    public function setLimitDistance($limit_distance)
    {
        $this->limit_distance = $limit_distance;
        return $this;
    }

    public function getLimitDistance()
    {
        return $this->limit_distance;
    }

    public function setInventoryCheck($flag_inventory_check = true)
    {
        $this->flag_inventory_check = $flag_inventory_check;
        return $this;
    }

    public function hasInventoryCheck()
    {
        return $this->flag_inventory_check;
    }

    public function setJoType($jo_type)
    {
        // TODO: validate the jo type
        $this->jo_type = $jo_type;
        return $this;
    }

    public function getJoType()
    {
        return $this->jo_type;
    }

    public function setDateTime(DateTime $date_time)
    {
        $this->date_time = $date_time;
        return $this;
    }

    public function getDateTime()
    {
        return $this->date_time;
    }

    public function addItem($sku, $quantity)
    {
        // at this point, sku is assumed to be a valid item
        $this->items[$sku] = $quantity;
        return $this;
    }

    public function getItems()
    {
        return $this->items;
    }
}