<?php
require_once('check_login.php');

activity_log('warehousing_step3_post.php', '', $input = array('post' => $_POST, 'session' => $_SESSION), $data_before = array(), $data_after = array(), $step = 1);

if (empty($_SESSION["warehousing"][1]) || empty($_SESSION["warehousing"][2]) || $_GET["confirm"] != 1) {
    header("Location: warehousing_step1.php");
    exit;
}

global $dbh;

try {

    $dbh->beginTransaction();

    $from_order_id = NULL;
    $total_return_amount = 0;
    $location_info = get_location($_SESSION["warehousing"][2]["location_id"]);

    //if switching order, update old order
    if (!empty($_SESSION["switch"])) {
        $last_order_id = $_SESSION["switch"]["order_info"]["id"];
        //update deposit, do by staff
        /*$sql        = "update deposit set status = ? where order_id = ? ";
        $parameters = array("RETURNED", $last_order_id);
        bind_pdo($sql, $parameters);*/

        //update invoice
        /*$sql        = "update invoice set status = ?, type = ? where order_id = ? and status != ?";
        $parameters = array("VOID", "RENT", $last_order_id, "SETTLED");
        bind_pdo($sql, $parameters);*/

        //update order
        $sql = "update `order` set status = ? where id = ? and status != ?";
        $parameters = array("REVISED", $last_order_id, "COMPLETED");
        bind_pdo($sql, $parameters);
        activity_log('warehousing_step3_post.php', 'update query', $input = array('sql' => $sql, 'parameters' => $parameters), $data_before = array(), $data_after = array(), $step = 2);

        //update room
        foreach ($_SESSION["switch"]["ordered_room_id"] as $room_id) {
            $sql = "update room set status = ?, lastupby = ?, lastupdate = ?, reservedate_from = NULL, reservedate_to = NULL, rentaldate_from = NULL, rentaldate_to = NULL where id = ?";
            $parameters = array("SUSPENDED", $_SESSION['cmsloginid'], $nowdate, $room_id,);
            bind_pdo($sql, $parameters);
            activity_log('warehousing_step3_post.php', 'update query', $input = array('sql' => $sql, 'parameters' => $parameters), $data_before = array(), $data_after = array(), $step = 3);
        }


        $from_order_id = $last_order_id;
        $total_return_amount = $_SESSION["switch"]["total_return_amount"];

    }

    //insert customer (new customer)
    if ($_SESSION["warehousing"][1]["new_customer"] == 1) {

        $_SESSION["warehousing"][1]["customer_id"] = NULL;
        $_SESSION["warehousing"][1]["customer_code"] = NULL;

        //if new customer, create a customer record
        $hkid = NULL;
        $hkbr = NULL;

        if ($_SESSION["warehousing"][1]["identity_type"] == "PERSONAL") {
            //$code_start_with = "CP";
            $hkid = rsa_crypt($_SESSION["warehousing"][1]["identity_id"], 1);
        }

        if ($_SESSION["warehousing"][1]["identity_type"] == "BUSINESS") {
            //$code_start_with = "CB";
            $hkbr = rsa_crypt($_SESSION["warehousing"][1]["identity_id"], 1);
        }

        $total_num_of_customer = count(get_customer());

        $new_code_id = $total_num_of_customer + 1;
        
        $password = random_string(15);
        $encrypt_password = rsa_crypt($password, 1);

        $customer_code = "C" . date("y") . str_pad($new_code_id, 4, "0", STR_PAD_LEFT);

        $data = array(
            "code" => $customer_code,
            "typeid" => $_SESSION["warehousing"][1]["identity_type"],
            "title" => $_SESSION["warehousing"][1]["title"],
            "firstname" => rsa_crypt($_SESSION["warehousing"][1]["firstname"], 1),
            "lastname" => rsa_crypt($_SESSION["warehousing"][1]["lastname"], 1),
            "companyname" => $_SESSION["warehousing"][1]["companyname"],
            "tel" => rsa_crypt($_SESSION["warehousing"][1]["tel"], 1),
            "email" => rsa_crypt($_SESSION["warehousing"][1]["email"], 1),
            "address" => rsa_crypt($_SESSION["warehousing"][1]["address"], 1),
            "hkid" => $hkid,
            "hkbr" => $hkbr,
            "loginid" => rsa_crypt($_SESSION["warehousing"][1]["email"], 1),
            "password" => $encrypt_password,
            "createby" => $_SESSION['cmsloginid'],
            "createdate" => $nowdate,
            "lastupby" => $_SESSION['cmsloginid'],
            "lastupdate" => $nowdate
        );

        $result = insert_record("customer", $data);
        // $result = insert_record_return_id("customer", $data);
        $customer_id = $dbh->lastInsertId();

        $_SESSION["warehousing"][1]["customer_id"] = $customer_id;
        $_SESSION["warehousing"][1]["customer_code"] = $customer_code;


        /*if($result){
            $customer_id = $dbh->lastInsertId();

            $_SESSION["warehousing"][1]["customer_id"] = $customer_id;
        }*/
    }

    //insert order
    //$order_num     = count(get_order());
    $sql2 = "select * from `order` ";
    $parameters2 = array();
    $order_info2 = bind_pdo($sql2, $parameters2, "selectall");
    $order_num = count($order_info2);

    $new_order_num = $order_num + 1;

    $order_code = $location_info["location_code"] . "-CT" . date("y") . str_pad($new_order_num, 4, "0", STR_PAD_LEFT);
    if (!empty($_SESSION["warehousing"][2]["delivery_service"])) {
        $transport_date = $_SESSION["warehousing"][2]["delivery_date"];
        $transport_address = $_SESSION["warehousing"][2]["delivery_from"];
        $transport_destination = $_SESSION["warehousing"][2]["delivery_to"];
    } else {
        $transport_date = NULL;
        $transport_address = NULL;
        $transport_destination = NULL;
    }

    if ($_SESSION["warehousing"][2]["paymethod"] == "CHEQUE") {
        $bank_name = $_SESSION["warehousing"][2]["bank_name"];
        $cheque_num = $_SESSION["warehousing"][2]["cheque_num"];
    } else {
        $bank_name = "";
        $cheque_num = "";
    }

    if ($_SESSION["warehousing"][2]["paymethod2"] == "CHEQUE") {
        $bank_name2 = $_SESSION["warehousing"][2]["bank_name2"];
        $cheque_num2 = $_SESSION["warehousing"][2]["cheque_num2"];
    } else {
        $bank_name2 = "";
        $cheque_num2 = "";
    }

    if ($_SESSION["warehousing"][2]["paymethod"] == "OTHER" || $_SESSION["warehousing"][2]["paymethod"] == "BANKIN") {
        $paymethod_other = $_SESSION["warehousing"][2]["paymethod_other"];
    } else {
        $paymethod_other = "";
    }

    if ($_SESSION["warehousing"][2]["paymethod2"] == "OTHER" || $_SESSION["warehousing"][2]["paymethod2"] == "BANKIN") {
        $paymethod_other2 = $_SESSION["warehousing"][2]["paymethod_other2"];
    } else {
        $paymethod_other2 = "";
    }

    $hkid = NULL;
    $hkbr = NULL;

    if ($_SESSION["warehousing"][1]["identity_type"] == "PERSONAL") {
        //$code_start_with = "CP";
        $hkid = rsa_crypt($_SESSION["warehousing"][1]["identity_id"], 1);
    }

    if ($_SESSION["warehousing"][1]["identity_type"] == "BUSINESS") {
        //$code_start_with = "CB";
        $hkbr = rsa_crypt($_SESSION["warehousing"][1]["identity_id"], 1);
    }

    $data = array(
        "company_id" => $_SESSION["warehousing"][2]["company_id"],
        "branch_id" => $_SESSION["warehousing"][2]["branch_id"],
        "location_id" => $_SESSION["warehousing"][2]["location_id"],
        "customer_id" => $_SESSION["warehousing"][1]["customer_id"],
        "status" => "NEW",
        "code" => $order_code,
        "total_retail_price" => $_SESSION["warehousing"][2]["total_retail_price"],
        "total_discounted_price" => $_SESSION["warehousing"][2]["total_discounted_price"], //each month rent
        "deposit" => $_SESSION["warehousing"][2]["deposit"],
        "deposit_penalty" => 0,
        "rent_month" => $_SESSION["warehousing"][2]["rent_month"],
        "prepaid_month" => $_SESSION["warehousing"][2]["prepaid_month"],
        "prepaid_amount" => $_SESSION["warehousing"][2]["prepaid_amount"],
        "original_amount" => $_SESSION["warehousing"][2]["order_total"],
        "balance" => $_SESSION["warehousing"][2]["final_order_total"],
        "docdate" => date("Y-m-d H:i:s"),
        "transport_enable" => $_SESSION["warehousing"][2]["delivery_service"],
        "transport_date" => $transport_date,
        "transport_address" => $transport_address,
        "transport_destination" => $transport_destination,
        "startdate" => $_SESSION["warehousing"][2]["rent_from"],
        "enddate" => $_SESSION["warehousing"][2]["rent_to"],
        "remark" => $_SESSION["warehousing"][2]["remark"],
        "warehousing_date" => $_SESSION["warehousing"][2]["warehousing_date"],
        "roughly_size" => $_SESSION["warehousing"][2]["roughly_size"],
        "free_first_month_deduct" => $_SESSION["warehousing"][2]["free_first_month_deduct"],
        "free_2_month_deduct" => $_SESSION["warehousing"][2]["free_2_month_deduct"],
        "discount_deduct" => $_SESSION["warehousing"][2]["discount_deduct"],
		"discount_amount" => $_SESSION["warehousing"][2]["discount_amount"],
        "last_paid" => $_SESSION["warehousing"][2]["last_paid"],
        "createby" => $_SESSION['cmsloginid'],
        "createdate" => $nowdate,
        "lastupby" => $_SESSION['cmsloginid'],
        "lastupdate" => $nowdate,

        //insert payment in to order
        "paymethod" => $_SESSION["warehousing"][2]["paymethod"],
        "bank_name" => $bank_name,
        "cheque_num" => $cheque_num,
        "paymethod_other" => $paymethod_other,
        "paymethod2" => $_SESSION["warehousing"][2]["paymethod2"],
        "bank_name2" => $bank_name2,
        "cheque_num2" => $cheque_num2,
        "paymethod_other2" => $paymethod_other2,
        "from_order_id" => $from_order_id,
        "total_return_amount" => $total_return_amount,
        "room_key" => $_SESSION["warehousing"][2]["room_key"],
        "customer_code" => $_SESSION["warehousing"][1]["customer_code"],
        "customer_typeid" => $_SESSION["warehousing"][1]["identity_type"],
        "customer_title" => $_SESSION["warehousing"][1]["title"],
        "customer_firstname" => rsa_crypt($_SESSION["warehousing"][1]["firstname"], 1),
        "customer_lastname" => rsa_crypt($_SESSION["warehousing"][1]["lastname"], 1),
        "customer_companyname" => $_SESSION["warehousing"][1]["companyname"],
        "customer_address" => rsa_crypt($_SESSION["warehousing"][1]["address"], 1),
        "customer_tel" => rsa_crypt($_SESSION["warehousing"][1]["tel"], 1),
        "customer_email" => rsa_crypt($_SESSION["warehousing"][1]["email"], 1),
        "customer_hkid" => $hkid,
        "customer_hkbr" => $hkbr,

    );

    if (!empty($_SESSION["renew"])) {
        $data['renew'] = $_SESSION["renew"];
        $data['first_order_id'] = $_SESSION["first_order_id"];
    }

    $result = insert_record("order", $data);

    $order_id = $dbh->lastInsertId();

    //insert order discount
    if (!empty($_SESSION["warehousing"][2]["order_discount"])) {
        foreach ($_SESSION["warehousing"][2]["order_discount"] as $discount) {

            $data = array(
                "order_id" => $order_id,
                "master_room_discount_id" => $discount["master_room_discount_id"],
                "master_room_id" => $discount["master_room_id"],
                "room_id" => $discount["room_id"],
                "discount_type" => $discount["discount_type"],
                "discount" => $discount["discount"],
                "monthly_deduct" => $discount["monthly_deduct"],
                "createby" => $_SESSION['cmsloginid'],
                "createdate" => $nowdate,
            );

            $result = insert_record("order_discount", $data);
        }
    }

    //if free first month fee
    if ($_SESSION["warehousing"][2]["free_first_month"] == 1) {
        $sql = "select * from master_room_discount where discount_type = ? and status = ? and deleted = ?";
        $parameters = array("MO", 1, 0);
        $free_first_month_info = bind_pdo($sql, $parameters, "selectone");
        $data = array(
            "order_id" => $order_id,
            "master_room_discount_id" => $free_first_month_info["id"],
            /*"room_id"          => $discount["room_id"],*/
            "discount_type" => "MO",
            "monthly_deduct" => round($_SESSION["warehousing"][2]["biggest_discounted_price"] - $_SESSION["warehousing"][2]["biggest_retail_price"] * 0.5, 1),
            "createby" => $_SESSION['cmsloginid'],
            "createdate" => $nowdate,
        );

        $result = insert_record("order_discount", $data);
    }


    //insert order product
    $order_product_total = 0;

    if (!empty($_SESSION["warehousing"][2]["order_product"])) {

        foreach ($_SESSION["warehousing"][2]["order_product"] as $product) {

            $data = array(
                "order_id" => $order_id,
                "customer_id" => $_SESSION["warehousing"][1]["customer_id"],
                "product_id" => $product["product_id"],
                "qty" => $product["qty"],
                "price" => $product["price"],
                "amount" => $product["price"] * $product["qty"],
                "createby" => $_SESSION['cmsloginid'],
                "createdate" => $nowdate,
                "lastupby" => $_SESSION['cmsloginid'],
                "lastupdate" => $nowdate,
            );

            $result = insert_record("order_product", $data);

            $order_product_total += $product["price"] * $product["qty"];
        }

        //update order
        $sql = "update `order` set total_order_product = ? where id = ?";
        $parameters = array($order_product_total, $order_id);
        $result = bind_pdo($sql, $parameters);
        activity_log('warehousing_step3_post.php', 'update query', $input = array('sql' => $sql, 'parameters' => $parameters), $data_before = array(), $data_after = array(), $step = 4);
        /*if($_SESSION["warehousing"][2]["prepaid_month"] > 0){
            $sql = "update `order` set prepaid_amount=prepaid_amount+? where id = ?";
            $parameters = array($order_product_total, $order_id);
            $result = bind_pdo($sql, $parameters);
        }*/

    }


    //insert order room
    if (!empty($_SESSION["warehousing"][2]["order_room"])) {
        foreach ($_SESSION["warehousing"][2]["order_room"] as $room) {

            $data = array(
                "order_id" => $order_id,
                "room_id" => $room["room_id"],
                "retail_price" => $room["retail_price"],
                "discounted_price" => $room["discounted_price"],
                "createby" => $_SESSION['cmsloginid'],
                "createdate" => $nowdate,

            );

            $result = insert_record("order_room", $data);

            //update room status
            $sql = "update room set `status` = 'RENTED', rentaldate_from = ?, rentaldate_to = ? where id = ?";
            $parameters = array($_SESSION["warehousing"][2]["rent_from"], $_SESSION["warehousing"][2]["rent_to"], $room["room_id"]);
            bind_pdo($sql, $parameters);
            activity_log('warehousing_step3_post.php', 'update query', $input = array('sql' => $sql, 'parameters' => $parameters), $data_before = array(), $data_after = array(), $step = 5);
            //_log(basename($_SERVER['PHP_SELF']), "39325088", $sql, $parameters);

        }
    }


    /*** DEPOSIT ***/
    if ($_SESSION["warehousing"][2]["deposit"] != 'NO_NEED_PAID_RENEW') { //added 20190131
        $sql = "select max(id) as max_id from deposit";
        $new_deposit_code_num = bind_pdo($sql, NULL, "selectone");

        $deposit_code = $location_info["location_code"] . "-D" . date("y") . str_pad($new_deposit_code_num["max_id"] + 1, 4, "0", STR_PAD_LEFT);

        if ($_SESSION["warehousing"][2]["paymethod"] == "UNPAID") {
            $deposit_paid_status = "NEW";
            $deposit_balance = $_SESSION["warehousing"][2]["deposit"];
        } else {
            $deposit_paid_status = "PAID";
            $deposit_balance = 0;
        }

        $data = array(
            "order_id" => $order_id,
            "code" => $deposit_code,
            //"status"              => "NEW",
            //"status"              => "PAID",
            "status" => $deposit_paid_status,
            "amount" => $_SESSION["warehousing"][2]["deposit"],
            //"balance"             => $_SESSION["warehousing"][2]["deposit"],
            "balance" => $deposit_balance,
            "expected_returndate" => $_SESSION["warehousing"][2]["rent_to"],
            "docdate" => $nowdate,
            "duedate" => $nowdate,
            "createby" => $_SESSION['cmsloginid'],
            "createdate" => $nowdate,
            "lastupby" => $_SESSION['cmsloginid'],
            "lastupdate" => $nowdate,
            "customer_id" => $_SESSION["warehousing"][1]["customer_id"]
        );

        $result = insert_record("deposit", $data);
        $deposit_id = $dbh->lastInsertId();
    }
    /*** END DEPOSIT ***/


    /*** INVOICE AND PAYMENT ***/
    //generate a invoice, need to update when sum the total
    $sql = "select max(id) as max_id from invoice";
    $new_invoice_code_num = bind_pdo($sql, NULL, "selectone");

    $invoice_code = $location_info["location_code"] . "-I" . date("y") . str_pad($new_invoice_code_num["max_id"] + 1, 4, "0", STR_PAD_LEFT);

    $price = $_SESSION["warehousing"][2]["total_discounted_price"];

    if ($_SESSION["warehousing"][2]["paymethod2"] == "UNPAID") {
        $invoice_paid_status = "NEW";
    } else {
        $invoice_paid_status = "SETTLED";
    }

    $data = array(
        "order_id" => $order_id,
        "customer_id" => $_SESSION["warehousing"][1]["customer_id"],
        //"status"      => "NEW",
        //"status"      => "SETTLED",
        "status" => $invoice_paid_status,
        "code" => $invoice_code,
        "docdate" => $nowdate,
        "duedate" => $_SESSION["warehousing"][2]["warehousing_date"],
        "createby" => $_SESSION['cmsloginid'],
        "createdate" => $nowdate,
        "lastupby" => $_SESSION['cmsloginid'],
        "lastupdate" => $nowdate
    );

    $result = insert_record("invoice", $data);
    $invoice_id = $dbh->lastInsertId();


    $last_paid_first_month_total = 0;
    //$last_paid_first_month       = 1;
    $last_paid_first_month = $_SESSION["warehousing"][2]["rent_month"];

    $total_invoice_amount = $order_product_total;

    //generate a payment for invoice
    if ($_SESSION["warehousing"][2]["free_first_month"] == 1 || (float)$_SESSION["warehousing"][2]["last_paid"] > 0) {

        $total_payment = 0;

        /*$sql                  = "select max(id) as max_id from payment";
        $new_payment_code_num = bind_pdo($sql, NULL, "selectone");

        //$payment_code = $location_info["location_code"]."-P".date("y"). str_pad($new_payment_code_num["max_id"] + 1, 4, "0", STR_PAD_LEFT);
        $payment_code = "P" . date("y") . str_pad($new_payment_code_num["max_id"] + 1, 4, "0", STR_PAD_LEFT);
        $data         = array(
            "customer_id"     => $_SESSION["warehousing"][1]["customer_id"],
            "paymethod"       => $_SESSION["warehousing"][2]["paymethod"],
            "bank_name"       => $bank_name,
            "cheque_num"      => $cheque_num,
            "paymethod_other" => $paymethod_other,
            "status"          => "PAID",
            "code"            => $payment_code,
            "docdate"         => $nowdate,
            "amount"          => 0,
            "createby"        => $_SESSION['cmsloginid'],
            "createdate"      => $nowdate,
            "lastupby"        => $_SESSION['cmsloginid'],
            "lastupdate"      => $nowdate,
        );

        $result = insert_record("payment", $data);
        $payment_id = $dbh->lastInsertId();*/


        if ($_SESSION["warehousing"][2]["free_first_month"] == 1) {
            $total_payment += round($_SESSION["warehousing"][2]["total_discounted_price"] - $_SESSION["warehousing"][2]["biggest_discounted_price"] + $_SESSION["warehousing"][2]["biggest_retail_price"] * 0.5, 1);

            //$total_invoice_amount += $_SESSION["warehousing"][2]["total_discounted_price"];
            $total_invoice_amount += round($_SESSION["warehousing"][2]["total_discounted_price"] - $_SESSION["warehousing"][2]["biggest_discounted_price"] + $_SESSION["warehousing"][2]["biggest_retail_price"] * 0.5, 1);
            //invoice_dtl
            $data = array(
                "invoice_id" => $invoice_id,
                "type" => "RENT",
                //"price"      => $price,
                "price" => round($_SESSION["warehousing"][2]["total_discounted_price"] - $_SESSION["warehousing"][2]["biggest_discounted_price"] + $_SESSION["warehousing"][2]["biggest_retail_price"] * 0.5, 1),
                "uom_price" => "MO",
                "qty" => "1",
                //"amount"     => $price * 1,
                "amount" => round($_SESSION["warehousing"][2]["total_discounted_price"] - $_SESSION["warehousing"][2]["biggest_discounted_price"] + $_SESSION["warehousing"][2]["biggest_retail_price"] * 0.5, 1),
                "remark" => "首月半價",
                "month" => 1,
                "createby" => $_SESSION['cmsloginid'],
                "createdate" => $nowdate,
                "lastupby" => $_SESSION['cmsloginid'],
                "lastupdate" => $nowdate
            );

            $result = insert_record("invoice_dtl", $data);

            //payment dtl
            /*$data = array(
                "payment_id"   => $payment_id,
                "payable_type" => "INVOICE",
                "payable_id"   => $invoice_id,
                "status"       => "PAID",
                "docdate"      => $nowdate,
                "amount"       => $_SESSION["warehousing"][2]["total_discounted_price"],
                "createby"     => $_SESSION['cmsloginid'],
                "createdate"   => $nowdate,
                "lastupby"     => $_SESSION['cmsloginid'],
                "lastupdate"   => $nowdate,
            );

            $result = insert_record("payment_dtl", $data);*/
        }

        if ((float)$_SESSION["warehousing"][2]["last_paid"] > 0) {
            $total_payment += (float)$_SESSION["warehousing"][2]["last_paid"];

            $last_paid = $_SESSION["warehousing"][2]["last_paid"];

            for ($i = 1; $i <= $_SESSION["warehousing"][2]["rent_month"]; $i++) {

                //if free first month
                if ($_SESSION["warehousing"][2]["free_first_month"] == 1 && $i == 1) {
                    //skip it, already did it
                    continue;
                }

                //each month rent need to deduct with last paid
                $balance = $_SESSION["warehousing"][2]["total_discounted_price"];

                $sql = "select max(id) as max_id from invoice";
                $new_invoice_code_num = bind_pdo($sql, NULL, "selectone");

                $invoice_code = $location_info["location_code"] . "-I" . date("y") . str_pad($new_invoice_code_num["max_id"] + 1, 4, "0", STR_PAD_LEFT);

                //$amount = $_SESSION["warehousing"][2]["total_discounted_price"];
                //$price  = $_SESSION["warehousing"][2]["total_discounted_price"];
                $remark = NULL;

                if ($last_paid > 0 && $last_paid >= $_SESSION["warehousing"][2]["total_discounted_price"]) {
                    //$amount = 0;
                    //$price  = $_SESSION["warehousing"][2]["total_discounted_price"];
                    $last_paid -= $_SESSION["warehousing"][2]["total_discounted_price"];
                    //$invoice_status = "SETTLED";
                } else {
                    //$amount         = $_SESSION["warehousing"][2]["total_discounted_price"] - $last_paid;
                    //$price          = $_SESSION["warehousing"][2]["total_discounted_price"] - $last_paid;
                    //$invoice_status = "NEW";

                    if ($last_paid_first_month_total == 0) {
                        $last_paid_first_month_total = $_SESSION["warehousing"][2]["total_discounted_price"] - $last_paid;
                        $last_paid_first_month = $i;

                        $last_paid = 0;
                    }
                }

                //if last pay > 0, override previous
                if ($last_paid > 0) {
                    $remark = "整數扣減已付款項";

                    //$total_invoice_amount += $_SESSION["warehousing"][2]["total_discounted_price"];
                    $total_invoice_amount += 0;

                    //invoice_dtl
                    $data = array(
                        "invoice_id" => $invoice_id,
                        "type" => "RENT",
                        "remark" => $remark,
                        "month" => $i,
                        //"price"      => $_SESSION["warehousing"][2]["total_discounted_price"],
                        "price" => 0,
                        "uom_price" => "MO",
                        "qty" => "1",
                        //"amount"     => $_SESSION["warehousing"][2]["total_discounted_price"] * 1,
                        "amount" => 0,
                        "createby" => $_SESSION['cmsloginid'],
                        "createdate" => $nowdate,
                        "lastupby" => $_SESSION['cmsloginid'],
                        "lastupdate" => $nowdate
                    );

                    $result = insert_record("invoice_dtl", $data);
                } else {
                    if ($i == $last_paid_first_month && $last_paid_first_month_total > 0) {
                        $remark = "非整數扣減已付款項";

                        //$total_invoice_amount += $_SESSION["warehousing"][2]["total_discounted_price"];
                        $total_invoice_amount += $last_paid_first_month_total;
                        //invoice_dtl
                        $data = array(
                            "invoice_id" => $invoice_id,
                            "type" => "RENT",
                            "remark" => $remark,
                            "month" => $i,
                            //"price"      => $_SESSION["warehousing"][2]["total_discounted_price"],
                            "price" => $last_paid_first_month_total,
                            "uom_price" => "MO",
                            "qty" => "1",
                            //"amount"     => $_SESSION["warehousing"][2]["total_discounted_price"] * 1,
                            "amount" => $last_paid_first_month_total,
                            "createby" => $_SESSION['cmsloginid'],
                            "createdate" => $nowdate,
                            "lastupby" => $_SESSION['cmsloginid'],
                            "lastupdate" => $nowdate
                        );

                        $result = insert_record("invoice_dtl", $data);
                    }
                }


            }

            //payment_dtl
            /*$data = array(
                "payment_id"   => $payment_id,
                "payable_type" => "INVOICE",
                "payable_id"   => $invoice_id,
                "status"       => "PAID",
                "docdate"      => $nowdate,
                "amount"       => $_SESSION["warehousing"][2]["last_paid"],
                "createby"     => $_SESSION['cmsloginid'],
                "createdate"   => $nowdate,
                "lastupby"     => $_SESSION['cmsloginid'],
                "lastupdate"   => $nowdate,
            );

            $result = insert_record("payment_dtl", $data);*/

        }

        //update payment
        /*$sql = "update payment set amount = ? where id = ?";
        $parameters = array($total_payment, $payment_id);
        $result = bind_pdo($sql, $parameters);*/

    } else {
        //no free first month, no last paid, no prepaid

        if ($_SESSION["warehousing"][2]["prepaid_month"] <= 0) {
            $total_invoice_amount += $_SESSION["warehousing"][2]["total_discounted_price"];

            $data = array(
                "invoice_id" => $invoice_id,
                "type" => "RENT",
                "remark" => "",
                "month" => 1,
                "price" => $_SESSION["warehousing"][2]["total_discounted_price"],
                "uom_price" => "MO",
                "qty" => "1",
                "amount" => $_SESSION["warehousing"][2]["total_discounted_price"] * 1,
                "createby" => $_SESSION['cmsloginid'],
                "createdate" => $nowdate,
                "lastupby" => $_SESSION['cmsloginid'],
                "lastupdate" => $nowdate
            );

            $result = insert_record("invoice_dtl", $data);
        }

    }


    $invoice_balance = 0;

    // 3. check if prepaid
    if ($_SESSION["warehousing"][2]["prepaid_month"] > 0) {

        //$invoice_balance = $order_product_total + $_SESSION["warehousing"][2]["total_discounted_price"] * $_SESSION["warehousing"][2]["rent_month"];

        //looping remain rent month
        if ($_SESSION["warehousing"][2]["rent_month"] == $last_paid_first_month) {
            //$remain_rent_month = $_SESSION["warehousing"][2]["rent_month"];

            if (!isset($i)) {
                $i = 1;
            }

            for ($j = $i; $j <= $_SESSION["warehousing"][2]["rent_month"]; $j++) {

                if ($_SESSION["warehousing"][2]["free_first_month"] == 1 && $j == 1) {
                    continue;
                }


                if ($_SESSION["warehousing"][2]["free_2_month_deduct"] > 0 && ($_SESSION["warehousing"][2]["rent_month"] - $j <= 1)) {
                    $total_invoice_amount += 0;
                    $invoice_dtl_amt = 0;
                } else {
                    $total_invoice_amount += $_SESSION["warehousing"][2]["total_discounted_price"];
                    $invoice_dtl_amt = $_SESSION["warehousing"][2]["total_discounted_price"] * 1;
                }

                $data = array(
                    "invoice_id" => $invoice_id,
                    "type" => "RENT",
                    "remark" => "預繳租金",
                    "month" => $j,
                    "price" => $_SESSION["warehousing"][2]["total_discounted_price"],
                    "uom_price" => "MO",
                    "qty" => "1",
                    "amount" => $invoice_dtl_amt,
                    "createby" => $_SESSION['cmsloginid'],
                    "createdate" => $nowdate,
                    "lastupby" => $_SESSION['cmsloginid'],
                    "lastupdate" => $nowdate
                );

                $result = insert_record("invoice_dtl", $data);
            }
        } else {
            //$remain_rent_month = $_SESSION["warehousing"][2]["rent_month"] - $last_paid_first_month;

            for ($i = 1; $i <= $_SESSION["warehousing"][2]["rent_month"]; $i++) {

                if ($_SESSION["warehousing"][2]["free_first_month"] == 1 && $i == 1) {
                    continue;
                }

                if ($i > $last_paid_first_month) {

                    if ($_SESSION["warehousing"][2]["free_2_month_deduct"] > 0 && ($_SESSION["warehousing"][2]["rent_month"] - $j <= 1)) {
                        $total_invoice_amount += 0;
                        $invoice_dtl_amt = 0;
                    } else {
                        $total_invoice_amount += $_SESSION["warehousing"][2]["total_discounted_price"];
                        $invoice_dtl_amt = $_SESSION["warehousing"][2]["total_discounted_price"] * 1;
                    }

                    $data = array(
                        "invoice_id" => $invoice_id,
                        "type" => "RENT",
                        "remark" => "預繳租金",
                        "month" => $i,
                        "price" => $_SESSION["warehousing"][2]["total_discounted_price"],
                        "uom_price" => "MO",
                        "qty" => "1",
                        "amount" => $invoice_dtl_amt,
                        "createby" => $_SESSION['cmsloginid'],
                        "createdate" => $nowdate,
                        "lastupby" => $_SESSION['cmsloginid'],
                        "lastupdate" => $nowdate
                    );

                    $result = insert_record("invoice_dtl", $data);
                }
            }
        }
    } else {
        //no prepaid
        //$invoice_balance = $order_product_total + $_SESSION["warehousing"][2]["total_discounted_price"] * $_SESSION["warehousing"][2]["rent_month"];
    }


    //case 1: has free first month, last paid > 0
    if ($_SESSION["warehousing"][2]["free_first_month"] == 1 && (float)$_SESSION["warehousing"][2]["last_paid"] > 0) {
        $invoice_balance = $total_invoice_amount - $_SESSION["warehousing"][2]["total_discounted_price"] - (float)$_SESSION["warehousing"][2]["last_paid"];

        //var_dump("case 1");
    }

    //case 2: has free first month, last paid = 0
    if ($_SESSION["warehousing"][2]["free_first_month"] == 1 && (float)$_SESSION["warehousing"][2]["last_paid"] == 0) {
        $invoice_balance = $total_invoice_amount - $_SESSION["warehousing"][2]["total_discounted_price"];

        //var_dump("case 2");
    }

    //case 3: no free first month, last paid > 0
    if ($_SESSION["warehousing"][2]["free_first_month"] != 1 && (float)$_SESSION["warehousing"][2]["last_paid"] > 0) {

        $invoice_balance = $total_invoice_amount - (float)$_SESSION["warehousing"][2]["last_paid"];

        //var_dump("case 3");
    }

    //case 4: no free first month, last paid = 0
    if ($_SESSION["warehousing"][2]["free_first_month"] != 1 && (float)$_SESSION["warehousing"][2]["last_paid"] == 0) {

        //$invoice_balance = 0;
        // die(var_dump($_SESSION["warehousing"][2]["total_discounted_price"]));

        //only first month
        $invoice_balance = $order_product_total + $_SESSION["warehousing"][2]["total_discounted_price"];

        //var_dump("case 4");
    }

    // end of 3


    // 4. other normal setting

    //insert order product invoice_dtl
    foreach ($_SESSION["warehousing"][2]["order_product"] as $order_product) {
        //insert order product invoice detail
        $data = array(
            "invoice_id" => $invoice_id,
            "type" => "ORDER_PRODUCT",
            "price" => $order_product["price"],
            "uom_price" => "PCS",
            "qty" => $order_product["qty"],
            "amount" => $order_product["price"] * $order_product["qty"],
            "order_dtl_id" => $order_product["product_id"],
            "createby" => $_SESSION['cmsloginid'],
            "createdate" => $nowdate,
            "lastupby" => $_SESSION['cmsloginid'],
            "lastupdate" => $nowdate
        );

        $result = insert_record("invoice_dtl", $data);
    }

    // end of 4

    if ($_SESSION["warehousing"][2]["paymethod2"] != "UNPAID") {
        $invoice_balance = 0;
    }

    //update invoice
    $sql = "update invoice set amount = ?, balance = ? where id = ?";
    $parameters = array($total_invoice_amount, $invoice_balance, $invoice_id);
    //$parameters = array($total_invoice_amount, 0, $invoice_id);
    $result = bind_pdo($sql, $parameters);
    activity_log('warehousing_step3_post.php', 'update query', $input = array('sql' => $sql, 'parameters' => $parameters), $data_before = array(), $data_after = array(), $step = 6);
    //PAYMENT for this invoice

    if ($_SESSION["warehousing"][2]["paymethod"] != "UNPAID" && $_SESSION["warehousing"][2]["paymethod2"] != "UNPAID") {
        // 1 payment for 2 detail
        $sql = "select max(id) as max_id from payment";
        $new_payment_code_num = bind_pdo($sql, NULL, "selectone");

        //$payment_code = $location_info["location_code"]."-P".date("y"). str_pad($new_payment_code_num["max_id"] + 1, 4, "0", STR_PAD_LEFT);
        $payment_code = "P" . date("y") . str_pad($new_payment_code_num["max_id"] + 1, 4, "0", STR_PAD_LEFT);


        $data = array(
            "customer_id" => $_SESSION["warehousing"][1]["customer_id"],
            "paymethod" => $_SESSION["warehousing"][2]["paymethod"],
            "bank_name" => $bank_name,
            "cheque_num" => $cheque_num,
            "paymethod_other" => $paymethod_other,
            "paymethod2" => $_SESSION["warehousing"][2]["paymethod2"],
            "bank_name2" => $bank_name2,
            "cheque_num2" => $cheque_num2,
            "paymethod_other2" => $paymethod_other2,
            "status" => "PAID",
            "code" => $payment_code,
            "docdate" => $nowdate,
            "amount" => $_SESSION["warehousing"][2]["deposit"] + $total_invoice_amount,
            "createby" => $_SESSION['cmsloginid'],
            "createdate" => $nowdate,
            "lastupby" => $_SESSION['cmsloginid'],
            "lastupdate" => $nowdate,
            "payfor" => "ALL"
        );

        $result = insert_record("payment", $data);
        $payment_id = $dbh->lastInsertId();

        //payment_dtl
        $data = array(
            "payment_id" => $payment_id,
            "payable_type" => "DEPOSIT",
            "payable_id" => $deposit_id,
            "status" => "PAID",
            "docdate" => $nowdate,
            "amount" => $_SESSION["warehousing"][2]["deposit"],
            "createby" => $_SESSION['cmsloginid'],
            "createdate" => $nowdate,
            "lastupby" => $_SESSION['cmsloginid'],
            "lastupdate" => $nowdate,
        );

        $result = insert_record("payment_dtl", $data);

        //payment_dtl for invoice
        $data = array(
            "payment_id" => $payment_id,
            "payable_type" => "INVOICE",
            "payable_id" => $invoice_id,
            "status" => "PAID",
            "docdate" => $nowdate,
            "amount" => $total_invoice_amount,
            "createby" => $_SESSION['cmsloginid'],
            "createdate" => $nowdate,
            "lastupby" => $_SESSION['cmsloginid'],
            "lastupdate" => $nowdate,
        );

        $result = insert_record("payment_dtl", $data);
    } else {
        // 1 payment for 1 detail

        if ($_SESSION["warehousing"][2]["paymethod"] != "UNPAID" && $_SESSION["warehousing"][2]["paymethod"] != "NO_NEED_PAID_RENEW") { //updated 20190131
            $sql = "select max(id) as max_id from payment";
            $new_payment_code_num = bind_pdo($sql, NULL, "selectone");

            //$payment_code = $location_info["location_code"]."-P".date("y"). str_pad($new_payment_code_num["max_id"] + 1, 4, "0", STR_PAD_LEFT);
            $payment_code = "P" . date("y") . str_pad($new_payment_code_num["max_id"] + 1, 4, "0", STR_PAD_LEFT);


            $data = array(
                "customer_id" => $_SESSION["warehousing"][1]["customer_id"],
                "paymethod" => $_SESSION["warehousing"][2]["paymethod"],
                "bank_name" => $bank_name,
                "cheque_num" => $cheque_num,
                "paymethod_other" => $paymethod_other,
                "paymethod2" => $_SESSION["warehousing"][2]["paymethod2"],
                "bank_name2" => $bank_name2,
                "cheque_num2" => $cheque_num2,
                "paymethod_other2" => $paymethod_other2,
                "status" => "PAID",
                "code" => $payment_code,
                "docdate" => $nowdate,
                "amount" => $_SESSION["warehousing"][2]["deposit"],
                "createby" => $_SESSION['cmsloginid'],
                "createdate" => $nowdate,
                "lastupby" => $_SESSION['cmsloginid'],
                "lastupdate" => $nowdate,
                "payfor" => "DEPOSIT"
            );

            $result = insert_record("payment", $data);
            $payment_id = $dbh->lastInsertId();

            //payment_dtl for deposit
            $data = array(
                "payment_id" => $payment_id,
                "payable_type" => "DEPOSIT",
                "payable_id" => $deposit_id,
                "status" => "PAID",
                "docdate" => $nowdate,
                "amount" => $_SESSION["warehousing"][2]["deposit"],
                "createby" => $_SESSION['cmsloginid'],
                "createdate" => $nowdate,
                "lastupby" => $_SESSION['cmsloginid'],
                "lastupdate" => $nowdate,
            );

            $result = insert_record("payment_dtl", $data);

        }

        if ($_SESSION["warehousing"][2]["paymethod2"] != "UNPAID") {

            $sql = "select max(id) as max_id from payment";
            $new_payment_code_num = bind_pdo($sql, NULL, "selectone");

            //$payment_code = $location_info["location_code"]."-P".date("y"). str_pad($new_payment_code_num["max_id"] + 1, 4, "0", STR_PAD_LEFT);
            $payment_code = "P" . date("y") . str_pad($new_payment_code_num["max_id"] + 1, 4, "0", STR_PAD_LEFT);


            $data = array(
                "customer_id" => $_SESSION["warehousing"][1]["customer_id"],
                "paymethod" => $_SESSION["warehousing"][2]["paymethod"],
                "bank_name" => $bank_name,
                "cheque_num" => $cheque_num,
                "paymethod_other" => $paymethod_other,
                "paymethod2" => $_SESSION["warehousing"][2]["paymethod2"],
                "bank_name2" => $bank_name2,
                "cheque_num2" => $cheque_num2,
                "paymethod_other2" => $paymethod_other2,
                "status" => "PAID",
                "code" => $payment_code,
                "docdate" => $nowdate,
                "amount" => $total_invoice_amount,
                "createby" => $_SESSION['cmsloginid'],
                "createdate" => $nowdate,
                "lastupby" => $_SESSION['cmsloginid'],
                "lastupdate" => $nowdate,
                "payfor" => "INVOICE"
            );

            $result = insert_record("payment", $data);
            $payment_id = $dbh->lastInsertId();

            //payment_dtl
            $data = array(
                "payment_id" => $payment_id,
                "payable_type" => "INVOICE",
                "payable_id" => $invoice_id,
                "status" => "PAID",
                "docdate" => $nowdate,
                "amount" => $total_invoice_amount,
                "createby" => $_SESSION['cmsloginid'],
                "createdate" => $nowdate,
                "lastupby" => $_SESSION['cmsloginid'],
                "lastupdate" => $nowdate,
            );

            $result = insert_record("payment_dtl", $data);
        }

    }


    /*** END INVOICE AND PAYMENT ***/

    $dbh->commit();

    //unset session
    unset($_SESSION["warehousing"]);
    unset($_SESSION["switch"]);
    unset($_SESSION["renew"]);
    unset($_SESSION["first_order_id"]);
    unset($_SESSION["selected_room_tr"]);
    unset($_SESSION["roughly_size"]);
    unset($_SESSION["total_discounted_price"]);
    unset($_SESSION["deposit"]);

    if (!empty($_SESSION["renew"])) { 
        //auto generate report
        header("Location: order_modifyform.php?order_id=" . $order_id . "&print=2");
    } else {
        //auto generate report
        header("Location: order_modifyform.php?order_id=" . $order_id . "&print=1");
    }

} catch (Exception $e) {

    $dbh->rollBack();

    echo $e->getMessage();
    activity_log('warehousing_step3_post.php', 'rollBack', $input = array('getMessage' => $e->getMessage()));
    //header("Location: order_index.php");
}