<?php

namespace Ordrin;

/* Restaurant API */
class Restaurant extends OrdrinApi {
    function __construct($key,$base_url){
      $this->_key = $key;
      $this->base_url = $base_url;
    }

    /**
     * Get a list of restaurants that deliver to a particular address.
     *
     * @param mixed   $date_time  Either "ASAP" or date time object for delivery time
     * @param object  $address    Address for delivery
     *
     * @return object An object containing a list of restaurants that delivery to address
     */
    function getDeliveryList($date_time, $address) {
        $address->validate();
    
        $dt = $this->format_datetime($date_time);

        return $this->_call_api("GET",
                                array(
                                  "dl",
                                  $dt,
                                  $address->zip,
                                  $address->city,
                                  $address->street
                                ),
                                "GET"
                        );
    }

    /**
     * Tell if a particular restaurant delivers to an address at the specified time.
     *
     * @param int     $rID        Ordr.in's restaurant identifier
     * @param mixed   $date_time  Either "ASAP" or date time object for delivery time
     * @param object  $address    Address for delivery
     *
     * @return object An object containing information about the restaurant and if delivery is availble
     */
    function deliveryCheck($rID, $date_time, $addr) {
    	$errors = array();
    	$validation = new Validation($errors);
    	$validation->validate('restaurantId',$rID);
        try {
          $addr->validate();
        } catch (OrdrinExceptionBadValue $ex) {
	      $errors = array_merge($errors,$ex);
        }
        
        if(!empty($errors)){
        	throw new OrdrinExceptionBadValue($errors);
		}
        
        $dt = $this->format_datetime($date_time);
        
        return $this->_call_api("GET",
                                array(
                                 "dc",
                                 $rID, 
                                 $dt,
                                 $addr->zip,
                                 $addr->city,
                                 $addr->street
                             )
                        );
    }

    /**
     * Calculate all fees for a given subtotal and delivery address.
     *
     * @param int     $rID        Ordr.in's restaurant identifier
     * @param float   $subtotal   The cost of all items in tray in dollars and cents
     * @param float   $tip        The amount of tip in dollar's and cents
     * @param mixed   $date_time  Either "ASAP" or date time object for delivery time
     * @param object  $address    Address for delivery
     *
     * @return object An object containing information about the restaurant and fee amount
     */
    function deliveryFee($rID, $subtotal, $tip, $date_time, $addr) {
    	$errors = array();
        $validation = new Validation($errors);
    	$validation->validate('restaurantId',$rID);
    	$validation->validate('money',$subtotal);
    	(empty($tip)) ? $tip = 0 : $validation->validate('money',$tip);
        try {
          $addr->validate();
        } catch (OrdrinExceptionBadValue $ex) {
	      $errors = array_merge($errors,$ex);
        }
        if(!empty($errors)) {
          throw new OrdrinExceptionBadValue($errors);
        }
        $dt = $this->format_datetime($date_time);
        return $this->_call_api("GET",
                               array(
                                  "fee",
                                  $rID,
                                  $subtotal,
                                  $tip,
                                  $dt,
                                  $addr->zip,
                                  $addr->city,
                                  $addr->street
                              )
                        );
    }

    /**
     * Provide restaurant details to allow display of a restaurant's menu page 
     *
     * @param int    $rID       Ordr.in's restaurant identifier 
     *
     * @return object An object containing basic & menu information for restaurant
     */
    function details($rID) {
		$errors = array();
    	$validation = new Validation($errors);
    	$validation->validate('restaurantId',$rID);
    	if(!empty($errors)){
    		throw new OrdrinExceptionBadvalue($errors);
    	}
        return $this->_call_api("GET",
                               array("rd",$rID)
                        );
    }

}