<?php
class Databranch_mike extends MY_Controller
{
   var $db_onedev;
   public function index()
   {
      echo "DATA BRANCH API";
   }

   public function __construct()
   {
      parent::__construct();
      $this->db_onedev = $this->load->database("onedev", true);
   }

   public function request_hold($mouid, $billid)
   {
      // Kirim request hold ke regional

      // echo json_encode(["status" => "OK", "message" => "Request HOLD on : $mouid, $billid "]) . "\n";

      // select data dari f_bill_issue
      // join f_bill, m_mou, m_company, m_branch (M_BranchIsActive = 'Y' & M_BranchIsDefault = 'Y')
      // pastikan M_MouIsActive = 'H'
      // Data yang dibutuhkan M_BranchID, M_BranchCode, M_BranchName,F_BillNo, M_MouID, M_MouName, M_MouNumber, M_CompanyID, M_CompanyNumber, M_MouLastUpdated (untuk info tanggal terholdnya)


      // BillID 1403 , MouID 2689
      // BEGIN TRANSACTION
      $this->db->trans_begin();
      $sql = "
        SELECT
        m_mou.M_MouID,
        m_mou.M_MouNumber,
        m_mou.M_MouName,
        m_mou.M_MouLastUpdated,
        f_bill.F_BillNo,
        f_bill.F_BillID,
        m_company.M_CompanyID,
        m_company.M_CompanyNumber,
        m_company.M_CompanyName,
        m_branch.M_BranchID,
        m_branch.M_BranchS_RegionalID,
        m_branch.M_BranchCode,
        m_branch.M_BranchName
        FROM f_bill_issue
        JOIN m_mou ON f_bill_issue.F_BillIssueM_MouID=m_mou.M_MouID
        AND m_mou.M_MouIsActive = 'H' AND m_mou.M_MouID= ?
        JOIN f_bill ON f_bill_issue.F_BillIssueF_BillID=f_bill.F_BillID AND f_bill.F_BillID= ?
        JOIN m_company ON f_bill_issue.F_BillIssueM_CompanyID=m_company.M_CompanyID
        JOIN m_branch ON m_branch.M_BranchIsDefault = 'Y' AND m_branch.M_BranchIsActive = 'Y'
        ";


      $qry = $this->db->query($sql, array($mouid, $billid));
      $rows = $qry->result_array();
      // cek query berjalan atau tidak
      $last_qry = $this->db->last_query();
      if (!$qry) {
         $error = array(
            "message" => $this->db->error()["message"],
            "sql" => $last_qry
         );
         $this->sys_error_db($error);
         // ROLLBACK TRANSACTION
         $this->db->trans_rollback();
         exit;
      }
      // echo json_encode(["status" => "OK", "\n" . "data" => $rows]);

      $rows = array();
      if ($qry) {
         $rows = $qry->result_array();
         $param = json_encode($rows);

         $user = $this->sys_user;
         $userID = $user["M_UserID"];

         // insert data ke tabel log_aoh
         // insert into log_aoh ()

         $sql_insert =
            // insert ignore untuk melewatkan inputan jika ada data yang sama
            "INSERT INTO log_aoh (
            Log_AohM_MouID,
            Log_AohF_BillID,
            Log_AohJson,
            Log_AohType,
            Log_AohUserID)
            VALUE( ?, ?, ?, 'HOLD', ?)
            ON duplicate KEY UPDATE Log_AohM_MouID = Log_AohM_MouID";

         // mengisi sql '?' berurutan, select 
         $qry = $this->db->query($sql_insert, array($mouid, $billid, $param, $userID));

         // cek query insert berfungsi atau tidak
         $last_qry = $this->db->last_query();
         if (!$qry) {
            $error = array(
               "message" => $this->db->error()["message"],
               "sql" => $last_qry
            );
            $this->sys_error_db($error);
            // ROLLBACK TRANSACTION
            $this->db->trans_rollback();
            exit;
         }

         // mengambil ip addres dari db
         $regional_ip_address = $this->get_region_ip();

         $url = "http://$regional_ip_address/one-api/training/dataregional_mike/receive_request_hold";
         // $url_dummy = "https://devone.aplikasi.web.id/one-api/training/Databranch_mike/receive_request_hold_dummy";


         $result =  $this->post($url, $param); #kirim data $param ke url
         echo "\n  to $url \n response : $result\n";
         $result = json_decode($result, true);
         if ($result["status"] == "OK") {
            // check yang lama( sudah ada ) isActive nya di ubah menjadi N
            $sql_update_status = "UPDATE log_aoh SET Log_AohIsActive = 'N' WHERE Log_AohM_MouID = ? AND Log_AohF_BillID = ? AND Log_AohStatus = 'S'";
            $this->db->query($sql_update_status, array($mouid, $billid));
            $last_qry = $this->db->last_query();
            if (!$qry) {
               $error = array(
                  "message" => $this->db->error()["message"],
                  "sql" => $last_qry
               );
               $this->sys_error_db($error);
               // ROLLBACK TRANSACTION
               $this->db->trans_rollback();
               exit;
            }

            // Update log_aoh field Log_AohStatus menjadi S
            $sql_update_status = "
            UPDATE log_aoh
            SET Log_AohStatus = 'S'
            WHERE Log_AohM_MouID = ? AND Log_AohF_BillID = ? AND Log_AohType = 'HOLD'
            ";
            $this->db->query($sql_update_status, array($mouid, $billid));

            $last_qry = $this->db->last_query();
            if (!$qry) {
               $error = array(
                  "message" => $this->db->error()["message"],
                  "sql" => $last_qry
               );
               $this->sys_error_db($error);
               // ROLLBACK TRANSACTION
               $this->db->trans_rollback();
               exit;
            }
         } else {
            // update log_aoh field Log_AohStatus menjadi 'E'

            $sql_update = "UPDATE log_aoh SET Log_AohStatus = 'E' WHERE Log_AohM_MouID = ? AND Log_AohF_BillID = ? ";
            $qry = $this->db->query($sql_update, array($mouid, $billid));
            $last_qry = $this->db->last_query();
            if (!$qry) {
               $error = array(
                  "message" => $this->db->error()["message"],
                  "sql" => $last_qry
               );
               $this->sys_error_db($error);
               // ROLLBACK TRANSACTION
               $this->db->trans_rollback();
               exit;
            }
            print_r($result);
         }
      } else {
         print_r($this->db->error());
         // akhir transaksi query dengna database
      }
      // COMMIT TRANSACTION
      $this->db->trans_commit();
   }

   public function receive_execute_hold()
   {
      // Update data hold dari regional
      $prm = $this->sys_input;
      $mou_id = $prm['mou_id'];
      // print_r($prm);
      // exit;
      // parameter array mou_id 

      // BEGIN TRANSACTION
      $this->db->trans_begin();
      // Update data m_mou field M_MouIsActive menjadi H
      $sql = "UPDATE m_mou SET M_MouIsActive = 'H' WHERE M_MouId=?";
      $qry = $this->db->query($sql, $mou_id);
      $last_qry = $this->db->last_query();
      if (!$qry) {
         $error = array(
            "status" => "ERR",
            "message" => $this->db->error()["message"],
            "sql" => $last_qry
         );
         $this->sys_error_db($error);
         // ROLLBACK TRANSACTION
         $this->db->trans_rollback();
         exit;
      }

      // COMMIT TRANSACTION
      $this->db->trans_commit();
      // return array mou_id beserta statusnya   
      print_r(json_encode(["status" => "OK", "message" => $mou_id, "Berhasil mengupdate data hold regional"]));
      exit;
   }

   public function request_unhold($mouid, $billid)
   {

      // Kirim request unhold ke regional

      $user = $this->sys_user;
      $userID = $user["M_UserID"];
      // BEGIN TRANSACTION
      $this->db->trans_begin();
      // select data dari f_bill_issue
      // jika F_BillIssueIsAllMou = 'Y' join f_bill_mou untuk mendapatkan mouid , jika F_BillIssueIsAllMou = 'N' langsung ambil dari F_BillIssueM_MouID
      // join f_bill, m_mou, m_company, m_branch (M_BranchIsActive = 'Y' & M_BranchIsDefault = 'Y')
      // Data yang dibutuhkan F_BillNo, M_MouID, M_MouName, M_MouNumber, M_CompanyID, M_CompanyNumber
      // pastikan F_BillIsLunas = 'Y'
      $sql = "
      SELECT
         f_bill.F_BillID,
         f_bill.F_BillNo,
         f_bill_mou.F_BillMouM_MouID AS M_MouID,
         m_mou.M_MouName,
         m_mou.M_MouNumber,
         m_company.M_CompanyID,
         m_company.M_CompanyNumber,
         m_branch.M_BranchID
      FROM f_bill_issue
      JOIN f_bill ON f_bill_issue.F_BillIssueF_BillID = f_bill.F_BillID
      AND f_bill.F_BillIsLunas = 'Y'
      AND f_bill.F_BillID = ?
      JOIN f_bill_mou ON f_bill.F_BillID = f_bill_mou.F_BillMouF_BillID
      JOIN m_mou ON f_bill_issue.F_BillIssueIsAllMou = 'Y' 
         AND f_bill_mou.F_BillMouM_MouID= m_mou.M_MouID
         AND m_mou.M_MouID = ?
      JOIN m_branch ON m_branch.M_BranchIsActive = 'Y' AND m_branch.M_BranchIsDefault = 'Y'
      JOIN m_company ON m_mou.M_MouM_CompanyID= m_company.M_CompanyID

      UNION

      SELECT
            f_bill.F_BillID,
            f_bill.F_BillNo,
            f_bill_issue.F_BillIssueM_MouID AS M_MouID,
            m_mou.M_MouName,
            m_mou.M_MouNumber,
            m_company.M_CompanyID,
            m_company.M_CompanyNumber,
            m_branch.M_BranchID
         FROM f_bill_issue
         JOIN f_bill ON f_bill_issue.F_BillIssueF_BillID = f_bill.F_BillID
         AND f_bill.F_BillIsLunas = 'Y'
         AND f_bill.F_BillID = ?
         JOIN m_mou ON f_bill_issue.F_BillIssueIsAllMou = 'N' 
            AND f_bill_issue.F_BillIssueM_MouID = m_mou.M_MouID
            AND m_mou.M_MouID = ?
         JOIN m_branch ON m_branch.M_BranchIsActive = 'Y'
            AND m_branch.M_BranchIsDefault = 'Y'
         JOIN m_company ON m_mou.M_MouM_CompanyID= m_company.M_CompanyID
       ";
      $qry = $this->db->query($sql, array($billid, $mouid, $billid, $mouid));

      $last_qry = $this->db->last_query();
      if (!$qry) {
         $error = array(
            "status" => "ERR",
            "message" => $this->db->error()["message"],
            "sql" => $last_qry
         );
         $this->sys_error_db($error);
         // ROLLBACK TRANSACTION
         $this->db->trans_rollback();
         exit;
      }

      $rows = array();
      if ($qry) {

         //CHECK rows count kosong / tidak jika return langusng tanpa insert
         $rows = $qry->result_array();
         if (COUNT($rows) == 0) {
            return "Rows Not Found";
         }

         $param = json_encode($rows);

         // insert data ke tabel log_aoh
         $sql_insert = "INSERT INTO log_aoh 
         (
            Log_AohM_MouID, 
            Log_AohF_BillID,
            Log_AohJson,
            Log_AohType,
            Log_AohUserID)
            VALUES (?, ?, ?, 'UNHOLD', ?)
            ON duplicate KEY UPDATE  Log_AohM_MouID = Log_AohM_MouID";
         $qry = $this->db->query($sql_insert, array($mouid, $billid, $param, $userID));

         $last_qry = $this->db->last_query();
         if (!$qry) {
            $error = array(
               "status" => "ERR",
               "message" => $this->db->error()["message"],
               "sql" => $last_qry
            );
            $this->sys_error_db($error);
            // ROLLBACK TRANSACTION
            $this->db->trans_rollback();
            exit;
         }

         //get data dari tabel conf_systems S_SystemIPAddressRegional untuk mendapatkan ip regional
         $regional_ip_address = $this->get_region_ip();

         // $url = "http://$regional_ip_address/one-api/aoh/receive_request_unhold";
         $url = "http://$regional_ip_address/one-api/training/dataregional_mike/receive_request_unhold";
         // $url_dummy = "https://devone.aplikasi.web.id/one-api/training/Databranch_stephen/receive_request_unhold_dummy";

         // $result = $this->post($url_dummy, $param);
         // echo "to $url_dummy \nresponse : $result\n";

         $result = $this->post($url, $param);
         echo "to $url \nresponse : $result\n";
         $result = json_decode($result, true);
         if ($result["status"] == "OK") {
            // CHECK YANG LAMA, JIKA ADA STATUS Log_AohIsActive menjadi 'N'
            $sql_update = "UPDATE log_aoh SET Log_AohIsActive = 'N'
            WHERE Log_AohM_MouID = ? AND Log_AohF_BillID = ? AND Log_AohStatus = 'S'";

            $qry = $this->db->query($sql_update, array($mouid, $billid));
            $last_qry = $this->db->last_query();
            if (!$qry) {
               $error = array(
                  "status" => "ERR",
                  "message" => $this->db->error()["message"],
                  "sql" => $last_qry
               );
               $this->sys_error_db($error);
               // ROLLBACK TRANSACTION
               $this->db->trans_rollback();
               exit;
            }

            // update log_aoh field Log_AohStatus menjadi S
            $sql_update = "UPDATE log_aoh SET Log_AohStatus = 'S'
            WHERE Log_AohM_MouID = ? AND Log_AohF_BillID = ? AND Log_AohStatus != 'E'";

            $qry = $this->db->query($sql_update, array($mouid, $billid));
            $last_qry = $this->db->last_query();
            if (!$qry) {
               $error = array(
                  "status" => "ERR",
                  "message" => $this->db->error()["message"],
                  "sql" => $last_qry
               );
               $this->sys_error_db($error);
               // ROLLBACK TRANSACTION
               $this->db->trans_rollback();
               exit;
            }
            return true;
         } else {
            // update log_aoh field Log_AohStatus menjadi E

            $sql_update = "UPDATE log_aoh SET Log_AohStatus = 'E'
            WHERE Log_AohM_MouID = ? AND Log_AohF_BillID = ? AND Log_AohStatus = 'S'";

            $qry = $this->db->query($sql_update, array($mouid, $billid));
            $last_qry = $this->db->last_query();
            if (!$qry) {
               $error = array(
                  "status" => "ERR",
                  "message" => $this->db->error()["message"],
                  "sql" => $last_qry
               );
               $this->sys_error_db($error);
               // ROLLBACK TRANSACTION
               $this->db->trans_rollback();
               exit;
            }
            print_r($result);
         }
      } else {
         print_r($this->db_onedev->error());
      }
      // COMMIT TRANSACTION
      $this->db->trans_commit();
   }

   public function receive_execute_unhold()
   {
      // Update data unhold dari regional
      $prm = $this->sys_input;
      $mou_id = $prm['mou_id'];
      // print_r($prm);
      // exit;
      // parameter array mou_id 

      // BEGIN TRANSACTION
      $this->db->trans_begin();
      // Update data m_mou field M_MouIsActive menjadi Y
      $sql = "UPDATE m_mou SET M_MouIsActive = 'Y' WHERE M_MouId=?";
      $qry = $this->db->query($sql, $mou_id);
      $last_qry = $this->db->last_query();
      if (!$qry) {
         $error = array(
            "status" => "ERR",
            "message" => $this->db->error()["message"],
            "sql" => $last_qry
         );
         $this->sys_error_db($error);
         // ROLLBACK TRANSACTION
         $this->db->trans_rollback();
         exit;
      }
      // COMMIT TRANSACTION
      $this->db->trans_commit();
      // return array mou_id beserta statusnya   
      $message = "Berhasil mengupdate unhold regional";
      echo (json_encode(["status" => "OK", "message" => $message]));
   }

   public function receive_check_agrement_status()
   {
      // mengambil mou id "$this"
      $param = $this->sys_input;
      $mouid = $param["M_MouID"];

      // BEGIN TRANSACTION
      $this->db->trans_begin();


      // select data dari f_bill_issue
      // jika F_BillIssueIsAllMou = 'Y' join f_bill_mou untuk mendapatkan mouid , jika F_BillIssueIsAllMou = 'N' langsung ambil dari F_BillIssueM_MouID
      // join f_bill, m_mou, m_company
      // cek apakah agreement tersebut masih ada tagihan jatuh tempo & belum lunas x   
      // jika F_BillIssueExtendDay = 0 maka F_BillDueDate + 7 & F_BillIsLunas = 'N'
      // jika F_BillIssueExtendDay <> 0 maka F_BillDueDate + F_BillIssueExtendDay & F_BillIsLunas = 'N'

      //jika tidak ada status oke dan message tidak ada tagihan
      //jika ada status err dan message ada tagihan


      $sql = "
      SELECT DISTINCT F_BillNo, M_MouID, M_MouName, 
      M_CompanyName, M_BranchName, F_BillIsLunas,
      F_BillCreated,
      CASE 
        WHEN F_BillIssueExtendDay = 0 THEN DATE_ADD(f_bill.F_BillDueDate, INTERVAL 7 DAY)
        ELSE DATE_ADD(f_bill.F_BillDueDate, INTERVAL F_BillIssueExtendDay DAY)
      END AS F_BillDueDate

      FROM f_bill_issue 
      JOIN f_bill ON f_bill_issue.F_BillIssueF_BillID = f_bill.F_BillID 
         AND F_BillIsActive = 'Y' 
         AND F_BillIsLunas = 'N' 
         AND F_BillIssueIsActive ='Y'
      JOIN f_bill_mou ON f_bill.F_BillID = f_bill_mou.F_BillMouF_BillID AND F_BillMouIsActive = 'Y'
      JOIN m_mou ON f_bill_issue.F_BillIssueIsAllMou = 'Y' 
         AND f_bill_mou.F_BillMouM_MouID= m_mou.M_MouID
         AND m_mou.M_MouID = ?
      JOIN m_branch ON m_branch.M_BranchIsActive = 'Y' AND m_branch.M_BranchIsDefault = 'Y'
      JOIN m_company ON m_mou.M_MouM_CompanyID= m_company.M_CompanyID

      UNION

      SELECT DISTINCT F_BillNo, M_MouID, M_MouName, 
      M_CompanyName, M_BranchName, F_BillIsLunas,
      F_BillCreated,
      CASE 
        WHEN F_BillIssueExtendDay = 0 THEN DATE_ADD(f_bill.F_BillDueDate, INTERVAL 7 DAY)
        ELSE DATE_ADD(f_bill.F_BillDueDate, INTERVAL F_BillIssueExtendDay DAY)
      END AS F_BillDueDate

      FROM f_bill_issue
      JOIN f_bill ON f_bill_issue.F_BillIssueF_BillID = f_bill.F_BillID 
         AND F_BillIsActive = 'Y'  
         AND F_BillIsLunas = 'N' 
         AND F_BillIssueIsActive ='Y'
      JOIN m_mou ON f_bill_issue.F_BillIssueIsAllMou = 'N' 
         AND f_bill_issue.F_BillIssueM_MouID = m_mou.M_MouID
         AND m_mou.M_MouID = ?
      JOIN m_branch ON m_branch.M_BranchIsActive = 'Y' AND m_branch.M_BranchIsDefault = 'Y'
      JOIN m_company ON m_mou.M_MouM_CompanyID= m_company.M_CompanyID
      ORDER BY F_BillCreated

      ";
      $qry = $this->db->query($sql, array($mouid, $mouid));
      $last_qry = $this->db->last_query();
      if (!$qry) {
         $error = array(
            "status" => "ERR",
            "message" => $this->db->error()["message"],
            "sql" => $last_qry
         );
         $this->sys_error_db($error);
         // ROLLBACK TRANSACTION
         $this->db->trans_rollback();
         exit;
      }
      $rows = array();

      $log_message = "";
      $status = "";

      if ($qry) {
         $rows = $qry->result_array();
         $bill_created = $rows[0]["F_BillCreated"];
         $due_date = $rows[0]["F_BillDueDate"];

         if (count($rows) > 0) {
            // jika ada tagihan belum tuntas maka status Tidak OK / ERR
            $mou_name = $rows[0]['M_MouName'];
            $company_name = $rows[0]['M_CompanyName'];
            $first_bill_date = $rows[0]['F_BillDueDate'];
            $branch_name = $rows[0]['M_BranchName'];
            $bill_number = $rows[0]['F_BillNo'];
            // Mengubah format date menjadi d(tanggal 1-31) F(nama bulan Full letter) Y (tahun 4 digit angka)
            $hold_date = date("d F Y", strtotime($first_bill_date));
            // diganti sesuai meesage grup
            $log_message = "Agreement $mou_name kelompok pelanggan $company_name telah terhold di cabang $branch_name dengan nomor tagihan $bill_number pada tanggal $hold_date .";
            $status = "ERR";
         } else {
            // jika tidak ada tagihan yang pending maka status OK
            $log_message = "Tagihan Sudah Dibayarkan Semua";
            $status = "OK";
         }
      } else {
         print_r($this->db->error());
      }

      // COMMIT TRANSACTION
      $this->db->trans_commit();
      echo json_encode(array("status" => $status, "message" => $log_message, "bill_created" => $bill_created, "due_date" => $due_date));
      // print_r(json_encode(array("status" => $status, "message" => $log_message, "bill_created" => $bill_created, "due_date" => $due_date)));
   }

   public function get_region_ip()
   {
      // BEGIN TRANSACTION
      $this->db->trans_begin();
      $sql = "Select S_SystemIPAddressRegional from conf_systems";
      $qry = $this->db->query($sql, array());
      $last_qry = $this->db->last_query();
      if (!$qry) {
         $error = array(
            "status" => "ERR",
            "message" => $this->db->error()["message"],
            "sql" => $last_qry
         );
         $this->sys_error_db($error);
         // ROLLBACK TRANSACTION
         $this->db->trans_rollback();
         exit;
      }

      $rows = $qry->result_array();
      if (COUNT($rows) == 0) {
         return "Host Not Found";
      } else {
         return $rows[0]["S_SystemIPAddressRegional"];
      }
      // COMMIT TRANSACTION
      $this->db->trans_commit();
   }

   function post($url, $data)
   {
      $ch = curl_init($url);
      curl_setopt($ch, CURLOPT_CUSTOMREQUEST, "POST");
      curl_setopt($ch, CURLOPT_POSTFIELDS, $data);
      curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
      //curl_setopt($ch, CURLOPT_VERBOSE, true);
      curl_setopt(
         $ch,
         CURLOPT_HTTPHEADER,
         array(
            'Content-Type: application/json',
            'Content-Length: ' . strlen($data)
         )
      );
      $result = curl_exec($ch);
      //echo "RST : $result ";
      return $result;
   }
}