<?php if (!defined('BASEPATH')) {
    exit('No direct script access allowed');
}

class Acl_model extends CI_Model {

  private $read_replica;

  public function __construct() {
    parent::__construct();
    $this->read_replica = $this->load->database('savvy_replica', TRUE);
  }

  public function insert_acl($data) {

    $data = [
      'class_name'  => $data['controller'],
      'method_name' => $data['method']
    ];

    $this->read_replica->select('id');
    $this->read_replica->from('bko_acl');
    $this->read_replica->where('class_name', $data['class_name']);
    $this->read_replica->where('method_name', $data['method_name']);

    $query = $this->read_replica->get();
    $id = isset($query->result_array()[0]['id']) ? $query->result_array()[0]['id'] : 0;
    
    if (!$id) {
      $insert_query = $this->db->insert_string('bko_acl', $data);
      $this->db->query($insert_query);
      $id = $this->db->insert_id();
    }

    return $id;
  }

  public function insert_acl_permission_level($data) {

    $data = [
      'bko_acl_id' => $data['bko_acl_id'],
      'plevel'     => $data['plevel'],
    ];

    $insert_query = $this->db->insert_string('bko_acl_permission_level', $data);
    $insert_query .= " ON CONFLICT (bko_acl_id, plevel) DO NOTHING";

    $this->db->query($insert_query);
  }

  public function insert_acl_whitelist($data) {
    $data = [
      'bko_acl_id' => $data['bko_acl_id']
    ];

    $insert_query = $this->db->insert_string('bko_acl_whitelist', $data);
    $insert_query .= " ON CONFLICT (bko_acl_id) DO NOTHING";

    $this->db->query($insert_query);
  }

  public function update_acl_permission_level($data) {
    $this->db->set('plevel', $data['plevel']);
    $this->db->where('bko_acl_id', $data['bko_acl_id']);
    $this->db->update('bko_acl_permission_level');
    return $this->db->affected_rows();
  }

  // Fetch records
  public function getData($rowno,$rowperpage, $filters = []) {

    $this->read_replica->select( 'acl.id AS id,
                        acl.method_name AS method_name,
                        acl.class_name AS class_name,
                        pl.plevel as plevel,
                        pl.name AS name');
    $this->read_replica->from('bko_acl acl');
    $this->read_replica->join('bko_acl_permission_level', 'acl.id = bko_acl_permission_level.bko_acl_id ');
    $this->read_replica->join('bko_permission_level pl', 'bko_acl_permission_level.plevel = pl.plevel ');
    
    foreach($filters as $key => $value) {
        if ($key === 'card_class_filter') {

            $this->read_replica->where('lower(acl.class_name)', strtolower($value));

        } else if ($key === 'method_filter') {

            $this->read_replica->like('acl.method_name', strtolower($value));

        } else {

            $this->read_replica->where('pl.plevel', $value);

        }
    }
    
    $this->read_replica->order_by('id');
    $this->read_replica->limit($rowperpage, $rowno);
    $query = $this->read_replica->get();

    return $query->result_array();
  }

  // Select total records
  public function getrecordCount($filters = []) {

    $this->read_replica->select('count(*) as allcount');
    $this->read_replica->from('bko_acl acl');
    $this->read_replica->join('bko_acl_permission_level', 'acl.id = bko_acl_permission_level.bko_acl_id ');
    $this->read_replica->join('bko_permission_level pl', 'bko_acl_permission_level.plevel = pl.plevel ');

    foreach($filters as $key => $value) {
        if ($key === 'card_class_filter') {

            $this->read_replica->where('lower(acl.class_name)', strtolower($value));

        } else if ($key === 'method_filter') {

            $this->read_replica->like('acl.method_name', strtolower($value));

        } else {

            $this->read_replica->where('pl.plevel', $value);

        }
    }
    
    $query = $this->read_replica->get();
    $result = $query->result_array();

    return $result[0]['allcount'];
  }

  public function getRecordControllerMethodPlevel($data) {

    $this->read_replica->select('acl.id AS id');
    $this->read_replica->from('bko_acl acl');
    $this->read_replica->join('bko_acl_permission_level acl_p_l', 'acl.id = acl_p_l.bko_acl_id');
    $this->read_replica->where('acl.class_name', $data['controller']);
    $this->read_replica->where('acl.method_name', $data['method']);
    $this->read_replica->where('acl_p_l.plevel', $data['plevel']);

    $query = $this->read_replica->get();
    return $query->num_rows();
  }

  public function getRecordByPermissionLevel($data) {

    $query = $this->read_replica->get_where('bko_permission_level', $data);

    return $query->num_rows();
  }

  public function gerRecordAclById($data) {
    $query = $this->read_replica->get_where('bko_acl', $data);

    return $query->num_rows();
  }

  public function deleteAclById($id) {
    $this->db->where('id', $id);
    $this->db->delete('bko_acl');
    return $this->db->affected_rows();
  }
}