<?php
require_once("../conn.php");
include_once("./getFacilityNo.php");
include_once("./getComboNo.php");
include_once("./upload_chk.php");
ini_set('date.timezone', 'Asia/Taipei');
//保養簽回
if (isset($_POST["contractno"]) && $_POST["contractno"] != "" && isset($_POST['contracttype']) && $_POST['contracttype'] == 'b') {
    try {
        $created_at = date('Y-m-d H:i:s');
        $contractno = !empty($_POST['contractno']) ? $_POST['contractno'] : null;
        $total_price = !empty($_POST['total_price']) ? $_POST['total_price'] : null;
        $vat = !empty($_POST['vat']) ? $_POST['vat'] : null;
        $mtype = !empty($_POST['mtype']) ? $_POST['mtype'] : null;
        $opendoor = !empty($_POST['opendoor']) ? $_POST['opendoor'] : null;
        $phone = !empty($_POST['phone']) ? $_POST['phone'] : null;
        $email = !empty($_POST['email']) ? $_POST['email'] : null;
        $mworker = !empty($_POST['mworker']) ? $_POST['mworker'] : null;
        $mcycle = !empty($_POST['mcycle']) ? $_POST['mcycle'] : null;
        $salesman = !empty($_POST['salesman']) ? $_POST['salesman'] : null;
        $contract_begin_date = !empty($_POST['contract_begin_date']) ? $_POST['contract_begin_date'] : null;
        $contract_end_date = !empty($_POST['contract_end_date']) ? $_POST['contract_end_date'] : null;
        $address = !empty($_POST['address']) ? $_POST['address'] : null;
        $area = !empty($_POST['area']) ? $_POST['area'] : null;
        $customer = !empty($_POST['customer']) ? $_POST['customer'] : null;
        $partyA = !empty($_POST['partyA']) ? $_POST['partyA'] : null;
        $partyAaddress = !empty($_POST['partyAaddress']) ? $_POST['partyAaddress'] : null;
        $partyAphone = !empty($_POST['partyAphone']) ? $_POST['partyAphone'] : null;
        $partyAemail = !empty($_POST['partyAemail']) ? $_POST['partyAemail'] : null;
        $user_id = !empty($_POST['user_id']) ? $_POST['user_id'] : null;
        $user_name = !empty($_POST['user_name']) ? $_POST['user_name'] : null;
        $num = !empty($_POST['num']) ? $_POST['num'] : null;
        $files = !empty($_FILES['files']) ? $_FILES['files'] : null;
        $elevators = !empty($_POST['elevators']) ? json_decode($_POST['elevators'], true) : [];
        // validate
        $fail_arr = [];
        if ($contractno === '') return $fail_arr[] = '合約號為必填';

        if ($total_price == '')  $fail_arr[] = '合約總價為必填';
        if ($vat == '')  $fail_arr[] = '統一編號為必填';
        if ($mtype == '')  $fail_arr[] = '維修型態為必填';
        if ($phone == '')  $fail_arr[] = '客戶電話為必填';
        if ($email == '')  $fail_arr[] = 'Email為必填';
        if ($mworker == '')  $fail_arr[] = '保養員為必填';
        if ($mcycle == '')  $fail_arr[] = '保養頻率為必填';
        if ($salesman == '')  $fail_arr[] = '營業員為必填';
        if ($contract_begin_date == '')  $fail_arr[] = '合約開始時間為必填';
        if ($contract_end_date == '')  $fail_arr[] = '合約結束時間為必填';
        if ($address == '')  $fail_arr[] = '地址為必填';
        if ($area == '')  $fail_arr[] = '區域為必填';
        if ($customer == '')  $fail_arr[] = '客戶為必填';
        if ($partyA == '')  $fail_arr[] = '業務聯繫人為必填';
        if ($partyAaddress == '')  $fail_arr[] = '業務聯繫人地址為必填';
        if ($partyAphone == '')  $fail_arr[] = '業務聯繫人電話為必填';
        if ($partyAemail == '')  $fail_arr[] = '業務聯繫人Email為必填';
        if ($num == '')  $fail_arr[] = '電梯數量為必填';
        if (count($fail_arr) > 0) {
            header("HTTP/1.1 422 Unprocessable Entity");
            echo json_encode($fail_arr);
            exit();
        }

        //create account table
        $accounttype = "A";
        $accountid = $vat;
        $pwd = "123";
        $name = $partyA;
        $tel = $phone ?? '';
        $repairerid = $mworker;
        $creater = $user_id;
        $create_at = date('Y-m-d H:i:s');

        $conn->beginTransaction();

        $sql_str = "INSERT INTO account (accounttype, accountid, pwd, name, tel, address, email, repairerid, creater, create_at) VALUES (:accounttype, :accountid, :pwd, :name, :tel, :address, :email, :repairerid, :creater, :create_at)";
        $stmt = $conn->prepare($sql_str);
        $stmt->bindParam(':accounttype', $accounttype);
        $stmt->bindParam(':accountid', $accountid);
        $stmt->bindParam(':pwd', $pwd);
        $stmt->bindParam(':name', $name);
        $stmt->bindParam(':tel', $tel);
        $stmt->bindParam(':address', $address);
        $stmt->bindParam(':email', $email);
        $stmt->bindParam(':repairerid', $repairerid);
        $stmt->bindParam(':creater', $creater);
        $stmt->bindParam(':create_at', $create_at);
        $stmt->execute();

        //create contract table

        $contracttype = $mtype;
        $company = $partyA;
        $taxid = $vat;
        $tel = $phone;
        $promiser = $partyA;
        $contractperson = $partyA;

        $contractaddress = $address;
        $contracttel = $phone;
        $contractemail = $email;
        $contract_employee = $salesman;
        $start_date = $contract_begin_date;
        $end_date = $contract_end_date;

        $sql_str = "INSERT INTO contract (contracttype, contractno, company, taxid, address, tel, promiser, contractperson, contractaddress, contracttel, contractemail, contract_employee, start_date, end_date, creater, create_at) VALUES (:contracttype, :contractno, :company, :taxid, :address, :tel, :promiser, :contractperson, :contractaddress, :contracttel, :contractemail, :contract_employee, :start_date, :end_date, :creater, :create_at)";
        $stmt = $conn->prepare($sql_str);
        $stmt->bindParam(':contracttype', $contracttype);
        $stmt->bindParam(':contractno', $contractno);
        $stmt->bindParam(':company', $company);
        $stmt->bindParam(':taxid', $taxid);
        $stmt->bindParam(':address', $address);
        $stmt->bindParam(':tel', $tel);
        $stmt->bindParam(':promiser', $promiser);
        $stmt->bindParam(':contractperson', $contractperson);
        $stmt->bindParam(':contractaddress', $contractaddress);
        $stmt->bindParam(':contracttel', $contracttel);
        $stmt->bindParam(':contractemail', $contractemail);
        $stmt->bindParam(':contract_employee', $contract_employee);
        $stmt->bindParam(':start_date', $start_date);
        $stmt->bindParam(':end_date', $end_date);
        $stmt->bindParam(':creater', $creater);
        $stmt->bindParam(':create_at', $create_at);
        $stmt->execute();

        //create facility table
        $createFacilityNo = new CreateFacilityNo();
        $dailyNecessities = [
            'MAE100' => 'X',
            'MAM200' => 'W',
            'MAH100' => 'H',
            'MAQ100' => 'Z',
            'MAF100' => 'F',
            'MAZ100' => 'B',
        ];
        $facility_arr = [];
        foreach ($elevators as $elevator) {
            $facility_arr[] = $dailyNecessities[$elevator['spec']];
        }
        echo json_encode($facility_arr);
        $facilityno = $createFacilityNo->makeBFacilityNo("T", $facility_arr, (int)$num);
        echo json_encode($facilityno);
        echo '-------';
        $sql_str = "SELECT accountid, name FROM account WHERE accountid = :accountid";
        $stmt = $conn->prepare($sql_str);
        $stmt->bindParam(':accountid', $mworker);
        $stmt->execute();
        $worker = $stmt->fetch(PDO::FETCH_ASSOC);
        $customerid = $vat;
        $define = "B";
        $repairtype = $mtype;
        $repairerid = $mworker;
        $repairername = $worker['name'];
        foreach ($elevators as $idx => $elevator) {
            $sql_str = "INSERT INTO facility (contractno, define, facilityno, latitude, longitude, customerid, weight, numberofpassenger, numberofstop, numberoffloor, opentype, speed, repairtype, maintainance, facility_kind, address, repairerid, repairername, creater, create_at, area, takecertificatedate, licensedate)
          VALUES (:contractno, :define, :facilityno, :latitude, :longitude, :customerid, :weight, :numberofpassenger, :numberofstop, :numberoffloor, :opentype, :speed, :repairtype, :maintainance, :facility_kind, :address, :repairerid, :repairername, :creater, :create_at, :area, :takecertificatedate, :licensedate)";
            $stmt = $conn->prepare($sql_str);
            $stmt->bindParam(':contractno', $contractno);
            $stmt->bindParam(':define', $define);
            $stmt->bindParam(':facilityno', $facilityno[$idx]);
            $stmt->bindParam(':latitude', $elevator['latitude']);
            $stmt->bindParam(':longitude', $elevator['longitude']);
            $stmt->bindParam(':customerid', $customerid);
            $stmt->bindParam(':weight', $elevator['weight']);
            $stmt->bindParam(':numberofpassenger', $elevator['persons']);
            $stmt->bindParam(':numberofstop', $elevator['stop']);
            $stmt->bindParam(':numberoffloor', $elevator['floors']);
            $stmt->bindParam(':opentype', $elevator['opendoor']);
            $stmt->bindParam(':speed', $elevator['speed']);
            $stmt->bindParam(':repairtype', $repairtype);
            $stmt->bindParam(':maintainance', $elevator['maintainance']);
            $stmt->bindParam(':facility_kind', $elevator['spec']);
            $stmt->bindParam(':address', $address);
            $stmt->bindParam(':repairerid', $repairerid);
            $stmt->bindParam(':repairername', $repairername);
            $stmt->bindParam(':creater', $creater);
            $stmt->bindParam(':create_at', $create_at);
            $stmt->bindParam(':area', $area);
            $stmt->bindParam(':takecertificatedate', $elevator['takecertificatedate']);
            $stmt->bindParam(':licensedate', $elevator['useful_date']);
            $result = $stmt->execute();
        }

        //create schedule table

        $comboNo = new CreateComboNo($mcycle, $contract_begin_date, $contract_end_date);
        $comboArr =  json_decode($comboNo->getComboNo(), true);
        foreach ($facilityno as $no) {
            foreach ($comboArr as $combo) {
                $sql_str = 'INSERT INTO schedule (contractno, facilityno, combono, repairerid, repairername, duedate, creater, create_at) VALUES (:contractno, :facilityno, :combono, :repairerid, :repairername, :duedate, :creater, :create_at)';
                $stmt = $conn->prepare($sql_str);
                $stmt->bindParam(':contractno', $contractno);
                $stmt->bindParam(':facilityno', $no);
                $stmt->bindParam(':combono', $combo[0]);
                $stmt->bindParam(':repairerid', $repairerid);
                $stmt->bindParam(':repairername', $repairername);
                $stmt->bindParam(':duedate', $combo[1]);
                $stmt->bindParam(':creater', $creater);
                $stmt->bindParam(':create_at', $create_at);
                $result = $stmt->execute();
            }
        }
        // create contract_b_signed_back table
        $contract_type = $mtype;
        $company = $customer;
        $customer_no = $vat;
        $salesperson = $salesman;
        $customer_phone = $phone;
        $customer_email = $email;
        $repairman = $mworker;
        $cycle = $mcycle;
        $contact_person = $partyA;
        $contact_address = $partyAaddress;
        $contact_phone = $partyAphone;
        $contract_email = $partyAemail;
        $elevators_number = $num;
        $bonus = 1000;
        $max_bonus = 2000;

        if (!empty($files)) {
            $englisharr = range('a', 'z');
            $file = $_FILES['files'];
            $file_name = $file['name'];
            $file_type = $file['type'];
            $tmp_name = $file['tmp_name'];
            $file_size = $file['size'];
            $error = $file['error'];
            $newfiles = [];
            foreach ($files as $file) {
                $i = 0;  //新陣列的索引編號
                foreach ($file as $key => $val) {
                    $newfiles[$i]['name']     = $files['name'][$key];
                    $newfiles[$i]['type']     = $files['type'][$key];
                    $newfiles[$i]['tmp_name'] = $files['tmp_name'][$key];
                    $newfiles[$i]['error']    = $files['error'][$key];
                    $newfiles[$i]['size']     = $files['size'][$key];
                    $i++;
                } //foreach 第2層 end
            }
            $max_size  = 4096 * 4096;                     //設定允許上傳檔案容量的最大值(1M)
            $allow_ext = array('jpeg', 'jpg', 'png', 'JPG', 'JPEG', 'PNG', 'GIF');   //設定允許上傳檔案的類型
            $path      = '../images/contracts/';
            if (!file_exists($path)) {
                mkdir($path);
            }
            $msg_result = '';  //負責接收所有檔案檢測後的回傳訊息
            $datetime = (string)date('YmdHis');
            $files_id = 'b' . $datetime; // 保養=>b + 日期時間
            foreach ($newfiles as $key => $file) {
                $randNum = rand(1000, 9999);
                $randEnglish = $englisharr[rand(0, 25)];
                $file_name = 'b' . (string)date('YmdHis') . $randNum . $randEnglish . $randNum . $file['name'];
                $msg = upload_chk($file, $path, $max_size, $allow_ext,  $file_name);
                if ($msg == 1) {
                    $msg = '檔案傳送成功！';
                    $sql_str = "INSERT INTO contract_back_files (files_id, file_name, file_mime, file_size, created_at, created_by) VALUES (:files_id, :file_name, :file_mime, :file_size, :created_at, :created_by)";
                    $stmt = $conn->prepare($sql_str);
                    $stmt->bindParam(':files_id', $files_id);
                    $stmt->bindParam(':file_name', $file_name);
                    $stmt->bindParam(':file_mime', $file['type']);
                    $stmt->bindParam(':file_size', $file['size']);
                    $stmt->bindParam(':created_at', $created_at);
                    $stmt->bindParam(':created_by', $user_id);
                    $stmt->execute();
                }
                $msg_result .= '第' . ($key + 1) . '個上傳檔案的結果：' . $msg . '<br/>';
                $src_name = $path . $file['name'];
                if (file_exists($src_name)) {
                    //副檔名
                    $extname  = pathinfo($src_name, PATHINFO_EXTENSION);
                    //主檔名
                    $basename = basename($src_name, '.' . $extname);
                }
            }
        } else {
            $files = null;
        }
        $sql_str = "INSERT INTO contract_b_signed_back (contract_no, contract_type, company, customer_no, salesperson, contract_start_date, contract_end_date, total_price, customer_phone, customer_email, repairman, cycle, contact_person, contact_address, contact_phone, contact_email, elevators_number, area, address, files_id, bonus, max_bonus, created_at, created_by) 
                VALUES (:contract_no, :contract_type, :company, :customer_no, :salesperson, :contract_start_date, :contract_end_date, :total_price, :customer_phone, :customer_email, :repairman, :cycle, :contact_person, :contact_address, :contact_phone, :contact_email, :elevators_number, :area, :address, :files_id, :bonus, :max_bonus, :created_at, :created_by)";
        $stmt = $conn->prepare($sql_str);
        $stmt->bindParam(":contract_no", $contractno);
        $stmt->bindParam(":contract_type", $contract_type);
        $stmt->bindParam(":company", $company);
        $stmt->bindParam(":customer_no", $customer_no);
        $stmt->bindParam(":salesperson", $salesperson);
        $stmt->bindParam(":contract_start_date", $contract_begin_date);
        $stmt->bindParam(":contract_end_date", $contract_end_date);
        $stmt->bindParam(":total_price", $total_price);
        $stmt->bindParam(":customer_phone", $customer_phone);
        $stmt->bindParam(":customer_email", $customer_email);
        $stmt->bindParam(":repairman", $repairman);
        $stmt->bindParam(":cycle", $cycle);
        $stmt->bindParam(":contact_person", $contact_person);
        $stmt->bindParam(":contact_address", $contact_address);
        $stmt->bindParam(":contact_phone", $contact_phone);
        $stmt->bindParam(":contact_email", $contact_email);
        $stmt->bindParam(":elevators_number", $elevators_number);
        $stmt->bindParam(":area", $area);
        $stmt->bindParam(":address", $address);
        $stmt->bindParam(":files_id", $files_id);
        $stmt->bindParam(":bonus", $bonus);
        $stmt->bindParam(":max_bonus", $max_bonus);
        $stmt->bindParam(":created_at", $created_at);
        $stmt->bindParam(":created_by", $user_id);

        $stmt->execute();

        header('Content-Type: application/json');
        $jsonData = json_encode($files);

        $conn->commit();
    } catch (PDOException $e) {
        $conn->rollback();
        http_response_code(404);
        echo $e->getMessage();
        die('Error!:' . $e->getMessage());
    }
}