<?php
class Download_aol extends MY_Controller
{
  function __construct()
  {
    parent::__construct();
    $this->baseUrl = "https://mobile.pramita.co.id/one_api_coba/antrian_online/downloader/";
  }
  function index()
  {

    //branch
    $sql =
      "select * from m_branch where M_BranchIsActive='Y' and M_BranchIsDefault='Y'";
    $qry = $this->db->query($sql);
    if (!$qry) {
      echo "{$this->now()} ERR : {$this->db->error()["message"]}\n . {$this->db->last_query}";
      exit();
    }
    $rows = $qry->result_array();
    if (count($rows) == 0) {
      $this->log("ERR : No Default Branch");
      exit();
    }
    $branchID = $rows[0]["M_BranchID"];
    $url = $this->baseUrl . "download/$branchID";
    $resp = $this->get($url);
    if ($resp["status"] != "OK") {
      echo json_encode($resp);
      exit;
    }
    $total = 0;
    foreach ($resp["data"] as $data) {
      $total++;
      $this->db->trans_begin();
      $queueID = $data["queueID"];
      $queue = [];
      $subservice = [];
      $patient = [];
      foreach ($data as $k => $v) {
        if (strpos($k, "queue") === 0) {
          $queue[$k] = $v;
        }
        if (strpos($k, "M_Patient") === 0) {
          $patient[$k] = $v;
        }
        if (strpos($k, "subService") === 0) {
          $subservice[$k] = $v;
        }
      }
      //insert into antrian_online.queue
      $resp = $this->insert_or_update("antrian_online.queue", $queue, ["queueID"]);
      if ($resp["status"] != "OK") {
        echo json_encode($resp);
        exit;
      }
      //insert or update antrian_online.subservice
      $resp = $this->insert_or_update(
        "antrian_online.subservice",
        $subservice,
        ["subServiceID"]
      );
      if ($resp["status"] != "OK") {
        echo json_encode($resp);
        exit;
      }
      //insert or update antrian_online.m_patient
      $resp = $this->insert_or_update(
        "antrian_online.m_patient",
        $patient,
        ["M_PatientID"]
      );
      if ($resp["status"] != "OK") {
        echo json_encode($resp);
        exit;
      }
      // post to update
      $prm = ["queueID" => $queueID, "status" => "Y"];
      $url = $this->baseUrl . "/update";
      $resp = $this->post($url, json_encode($prm));
      if ($resp["status"] == "OK") {
        $this->db->trans_commit();
      } else {
        $this->db->trans_rollback();
        echo json_encode($resp);
        exit;
      }
    }
    echo json_encode(["status" => "OK", "message" => "$total Queue Downloaded"]);
  }
  function insert_or_update($table, $dt, $keys)
  {
    $s_where = "";
    $param = [];
    foreach ($keys as $k) {
      if ($s_where != "") {
        $s_where .= " and ";
      }
      $s_where .= " $k = ?";
      $param[] = $dt[$k];
    }
    $sql = "select count(*) as total
        from $table 
        where $s_where ";
    $qry = $this->db->query($sql, $param);
    if (!$qry) {
      return [
        "status" => "ERR",
        "message" =>
        $this->db->error()["message"] .
          "|" .
          $this->db->last_query(),
      ];
    }
    $rows = $qry->result_array();
    $status = "Insert";
    if (count($rows) > 0) {
      if ($rows[0]["total"] > 0) {
        foreach ($keys as $k) {
          $this->db->where($k, $dt[$k]);
        }
        $qry = $this->db->update($table, $dt);
        if (!$qry) {
          return [
            "status" => "ERR",
            "message" =>
            "ERR Update : " .
              $this->db->error()["message"] .
              "|" .
              $this->db->last_query(),
          ];
        }
        $status = "Update";
      } else {
        //insert
        $qry = $this->db->insert($table, $dt);
        if (!$qry) {
          return [
            "status" => "ERR",
            "message" =>
            "ERR Insert : " .
              $this->db->error()["message"] .
              "|" .
              $this->db->last_query(),
          ];
        }
      }
    } else {
      //insert
      $qry = $this->db->insert($table, $dt);
      if (!$qry) {
        return [
          "status" => "ERR",
          "message" =>
          "ERR Insert : " .
            $this->db->error()["message"] .
            "|" .
            $this->db->last_query(),
        ];
      }
    }
    return ["status" => "OK", "message" => $status];
  }
  function log($msg)
  {
    echo "{$this->now()} $msg\n";
  }
  function get($url)
  {
    $ch = curl_init($url);

    curl_setopt($ch, CURLOPT_CUSTOMREQUEST, "GET");
    curl_setopt($ch, CURLOPT_RETURNTRANSFER, true);
    curl_setopt($ch, CURLOPT_CONNECTTIMEOUT, 5);
    curl_setopt($ch, CURLOPT_TIMEOUT, 120);
    $result = curl_exec($ch);
    if (curl_errno($ch) > 0) {
      return [
        "status" => "ERR",
        "message" => curl_error($ch),
      ];
    }
    $httpCode = curl_getinfo($ch, CURLINFO_HTTP_CODE);
    if ($httpCode != 200) {
      return [
        "status" => "ERR",
        "message" => "Http Response : $httpCode",
      ];
    }
    $j_result = json_decode($result, true);
    if (!$j_result) {
      return [
        "status" => "ERR",
        "message" => "JSON invalid: $result",
      ];
    }
    return $j_result;
  }
  function post($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($ch, CURLOPT_CONNECTTIMEOUT, 5);
    curl_setopt($ch, CURLOPT_TIMEOUT, 120);
    curl_setopt($ch, CURLOPT_HTTPHEADER, [
      "Content-Type: application/octet-stream",
      "Content-Length: " . strlen($data),
    ]);
    $result = curl_exec($ch);
    if (curl_errno($ch) > 0) {
      return [
        "status" => "ERR",
        "message" => curl_error($ch),
      ];
    }
    $httpCode = curl_getinfo($ch, CURLINFO_HTTP_CODE);
    if ($httpCode != 200) {
      return [
        "status" => "ERR",
        "message" => "Http Response : $httpCode",
      ];
    }
    $j_result = json_decode($result, true);
    if (!$j_result) {
      return [
        "status" => "ERR",
        "message" => "JSON invalid: $result",
      ];
    }
    return $j_result;
  }
}