<?php
	require_once('../webadmin/basic_info.php');

	$message = "";

	if (empty($_POST["billing-form-master-room-id"])) {
		$message .= "請選擇單位尺碼。\\n\\n";
	}

	if (empty($_POST["billing-form-month"])) {
		$message .= "請選擇租月期。\\n\\n";
	}

	if (empty($_POST["billing-form-title"])) {
		$message .= "請選擇頭銜。\\n\\n";
	}

	if (empty($_POST["billing-form-firstname"])) {
		$message .= "請輸入名字。\\n\\n";
	}

	if (empty($_POST["billing-form-lastname"])) {
		$message .= "請輸入姓氏。\\n\\n";
	}

	if (empty($_POST["billing-form-phone"])) {
		$message .= "請輸入聯絡電話。\\n\\n";
	}

	if (empty($_POST["billing-form-email"])) {
		$message .= "請輸入電郵。\\n\\n";
	} else {
		if (!filter_var($_POST["billing-form-email"], FILTER_VALIDATE_EMAIL)) {
			$message .= "請輸入正確的電郵格式。";
		}
	}

	if (empty($_POST["billing-form-address"])) {
		$message .= "請輸入帳單地址。\\n\\n";
	}



	if (isset($_POST["billing-form-transervice"])) {

		if(empty($_POST["billing-form-service-date"])){
			$message .= "請選擇運輸日期。\\n\\n";
		}else{
			if(!validateDate($_POST["billing-form-service-date"], $format = 'Y-m-d')){
				$message .= "請選擇正確的運輸日期。\\n\\n";
			}
		}

		if(empty($_POST["billing-form-delivery-to"])){
			$message .= "請輸入運輸地址。\\n\\n";
		}

		if(empty($_POST["billing-form-delivery-from"])){
			$message .= "請輸入運輸目的地。\\n\\n";
		}
	}

	if (empty($_POST["billing-form-agree"])) {
		$message .= "請細閱及同意條款及細則。\\n\\n";
	}

	if (empty($_POST["g-recaptcha-response"])) {
		$message .= "請進行驗證。\\n\\n";
	}else{
		$url = "https://www.google.com/recaptcha/api/siteverify";
		$post_data = array("secret" => $google_recaptcha_secret_key, "response" => $_POST["g-recaptcha-response"]);
		$result = call_curl($url, $post_data, 1);
		$result_array = json_decode($result, true);
		if(!$result_array["success"]){
			$message .= "驗證無效。\\n\\n";
		}
	}
	if(empty($_SESSION["selected_room_size_info"])){
		$message .= "這個單位尺碼的迷你倉已租滿。\\n\\n";
	}

	if (!empty($message)) {
		echo "<script>alert('" . $message . "'); history.back();</script>";
		exit;
	} else {
		//order product
		$_SESSION["warehousing_web"]["order_product"] = array();
		//$_SESSION["warehousing_web"]["order_product_total"] = 0;
		foreach($_POST["quantity"] as $key => $quantity){
			if($quantity > 0){
				$_SESSION["warehousing_web"]["order_product"][$key]["product_id"] = $_POST["product_id"][$key];
				$_SESSION["warehousing_web"]["order_product"][$key]["qty"] = $_POST["quantity"][$key];
				$product_info = get_product((int)$key);
				$_SESSION["warehousing_web"]["order_product"][$key]["price"] = $product_info["price"];
				//$_SESSION["warehousing_web"]["order_product_total"] += $_POST["quantity"][$key]*$product_info["price"];
			}
		}

		$_SESSION["warehousing_web"]["master_room_id"] = $_POST["billing-form-master-room-id"];
		$master_room_info = get_master_room($_POST["billing-form-master-room-id"]);
		$_SESSION["warehousing_web"]["location_id"] = $master_room_info["location_id"];
		$_SESSION["warehousing_web"]["roughly_size"] = $master_room_info["length"]*$master_room_info["width"]*$master_room_info["height"];

		$_SESSION["warehousing_web"]["rent_month"] = $_POST["billing-form-month"];
		$_SESSION["warehousing_web"]["room_id"] =  $_SESSION["selected_room_size_info"]["room_id"];
		$_SESSION["warehousing_web"]["total_amount"] = $_SESSION["selected_room_size_info"]["total_amount"];
		$_SESSION["warehousing_web"]["deposit"] = $_SESSION["selected_room_size_info"]["deposit"];
		$_SESSION["warehousing_web"]["discounted_price"] = $_SESSION["selected_room_size_info"]["discounted_price"];
		$_SESSION["warehousing_web"]["retail_price"] = $_SESSION["selected_room_size_info"]["retail_price"];
		$_SESSION["warehousing_web"]["first_month_half_price"] = $_SESSION["selected_room_size_info"]["first_month_half_price"];
		$_SESSION["warehousing_web"]["order_discount"] = $_SESSION["selected_room_size_info"]["order_discount"];


		if(isset($_POST["billing-form-prepaid"])){
			$_SESSION["warehousing_web"]["prepaid"] = 1;
			$_SESSION["warehousing_web"]["prepaid_month"] = $_POST["billing-form-month"];
			$_SESSION["warehousing_web"]["prepaid_amount"] = $_SESSION["selected_room_size_info"]["discounted_price"]*$_POST["billing-form-month"]+$_SESSION["selected_room_size_info"]["deposit"];
		}else{
			$_SESSION["warehousing_web"]["prepaid"] = 0;
			$_SESSION["warehousing_web"]["prepaid_month"] = 0;
			$_SESSION["warehousing_web"]["prepaid_amount"] = 0;
		}

		/*if(isset($_POST["billing-form-recurring-payment"])){
			$_SESSION["warehousing_web"]["auto_paid"] = true;
		}else{
			$_SESSION["warehousing_web"]["auto_paid"] = false;
		}*/

		//default use recurring payment
		if($_SESSION["warehousing_web"]["rent_month"] > 1 && $_SESSION["warehousing_web"]["prepaid"] == 0){
			$_SESSION["warehousing_web"]["auto_paid"] = true;
			$_SESSION["warehousing_web"]["recurring_payment"] = 1;
		}else{
			$_SESSION["warehousing_web"]["auto_paid"] = false;
			$_SESSION["warehousing_web"]["recurring_payment"] = 0;
		}

		//billing info
		$_SESSION["warehousing_web"]["title"] = $_POST["billing-form-title"];
		$_SESSION["warehousing_web"]["firstname"] = $_POST["billing-form-firstname"];
		$_SESSION["warehousing_web"]["lastname"] = $_POST["billing-form-lastname"];
		$_SESSION["warehousing_web"]["customer_type"] = $_POST["billing-form-customer-type"];

		if($_POST["billing-form-customer-type"] == "BUSINESS"){
			$_SESSION["warehousing_web"]["companyname"] = $_POST["billing-form-companyname"];
		}else{
			$_SESSION["warehousing_web"]["companyname"] = "";
		}

		$_SESSION["warehousing_web"]["tel"] = $_POST["billing-form-phone"];
		$_SESSION["warehousing_web"]["email"] = $_POST["billing-form-email"];
		$_SESSION["warehousing_web"]["address"] = $_POST["billing-form-address"];

		if($_SESSION["selected_room_size_info"]["first_month_half_price"] > 0){
			$_SESSION["warehousing_web"]["warehousing_date"] = $_POST["billing-form-warehousing-date"];
		}else{
			$_SESSION["warehousing_web"]["warehousing_date"] = date("Y-m-d");
		}

		$_SESSION["warehousing_web"]["rent_from"] = $_SESSION["warehousing_web"]["warehousing_date"];

		$rent_to = new DateTime($_SESSION["warehousing_web"]["warehousing_date"]);
		$rent_to->modify("+".$_POST["billing-form-month"]." month -1 day");

		$_SESSION["warehousing_web"]["rent_to"] = $rent_to->format("Y-m-d");

		if (isset($_POST["billing-form-transervice"])) {
			$_SESSION["warehousing_web"]["transervice"] = 1;

			$_SESSION["warehousing_web"]["service_date"] = $_POST["billing-form-service-date"];
			$_SESSION["warehousing_web"]["delivery_from"] = $_POST["billing-form-delivery-from"];
			$_SESSION["warehousing_web"]["delivery_to"] = $_POST["billing-form-delivery-to"];
		}else{
			$_SESSION["warehousing_web"]["transervice"] = 0;

			$_SESSION["warehousing_web"]["service_date"] = "";
			$_SESSION["warehousing_web"]["delivery_from"] = "";
			$_SESSION["warehousing_web"]["delivery_to"] = "";
		}


		header("Location: confirm_rent.php");
	}