<?php

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

class Stdtransfer extends Admin_Controller
{

    public function __construct()
    {
        parent::__construct();
        $this->load->model("classteacher_model");
        $this->sch_setting_detail = $this->setting_model->getSetting();
    }

    public function index()
    {
        if (!$this->rbac->hasPrivilege('promote_student', 'can_view')) {
            access_denied();
        }
        $this->session->set_userdata('top_menu', 'Academics');
        $this->session->set_userdata('sub_menu', 'stdtransfer/index');
        $data['title']           = 'Exam Schedule';
        $class                   = $this->class_model->get('', $classteacher = 'yes');
        $data['classlist']       = $class;
        $userdata                = $this->customlib->getUserData();
        $data['sch_setting']     = $this->sch_setting_detail; 
        $session_result          = $this->session_model->get();
        $data['sessionlist']     = $session_result;
        $this->form_validation->set_rules('class_id', $this->lang->line('class'), 'trim|required|xss_clean');
        $this->form_validation->set_rules('class_promote_id', $this->lang->line('class'), 'trim|required|xss_clean');
        $this->form_validation->set_rules('section_id', $this->lang->line('section'), 'trim|required|xss_clean');
        $this->form_validation->set_rules('section_promote_id', $this->lang->line('section'), 'trim|required|xss_clean');
        $this->form_validation->set_rules('session_id', $this->lang->line('session'), 'trim|required|xss_clean');
        if ($this->form_validation->run() == true) {
            $class                         = $this->input->post('class_id');
            $section                       = $this->input->post('section_id');
            $session                       = $this->input->post('session_id');
            $class_promote                 = $this->input->post('class_promote_id');
            $section_promote               = $this->input->post('section_promote_id');
            $data['class_post']            = $class;
            $data['section_post']          = $section;
            $data['class_promoted_post']   = $class_promote;
            $data['section_promoted_post'] = $section_promote;
            $data['session_promoted_post'] = $session;

            $resultlist = $this->student_model->searchNonPromotedStudents($class, $section, $session, $class_promote, $section_promote);

            $data['resultlist'] = $resultlist;

        }

        $this->load->view('layout/header', $data);
        $this->load->view('admin/stdtransfer/stdtransfer', $data);
        $this->load->view('layout/footer', $data);
    }

    public function promote()
    {
        $this->form_validation->set_rules('session_id', $this->lang->line('session'), 'required|trim|xss_clean');
        $this->form_validation->set_rules('class_promote_id', $this->lang->line('class'), 'required|trim|xss_clean');
        $this->form_validation->set_rules('section_promote_id', $this->lang->line('section'), 'required|trim|xss_clean');
        $this->form_validation->set_rules('student_list[]', $this->lang->line('student'), 'required|trim|xss_clean');
        if ($this->form_validation->run() == false) {
            $errors = array(
                'session_id'         => form_error('session_id'),
                'class_promote_id'   => form_error('class_promote_id'),
                'section_promote_id' => form_error('section_promote_id'),
                'student_list'       => form_error('student_list[]'),
            );
            echo json_encode(array('status' => 'fail', 'msg' => $errors));
        } else {
            $student_list    = $this->input->post('student_list');
            $current_session = $this->setting_model->getCurrentSession();

            $class_post   = $this->input->post('class_post');
            $section_post = $this->input->post('section_post');

            if (!empty($student_list) && isset($student_list)) {

                foreach ($student_list as $key => $value) {
                    $student_id     = $value;
                    $result         = $this->input->post('result_' . $value);
                    $session_status = $this->input->post('next_working_' . $value);
                    if ($result == "pass" && $session_status == "countinue") {
                        $promoted_class   = $this->input->post('class_promote_id');
                        $promoted_section = $this->input->post('section_promote_id');
                        $promoted_session = $this->input->post('session_id');
                        $data_new         = array(
                            'student_id'     => $student_id,
                            'class_id'       => $promoted_class,
                            'section_id'     => $promoted_section,
                            'session_id'     => $promoted_session,
                            'transport_fees' => 0,
                            'fees_discount'  => 0,
                        );
                        $this->student_model->add_student_session($data_new);
                    } elseif ($result == "fail" && $session_status == "countinue") {
                        $promoted_session = $this->input->post('session_id');
                        $class_post       = $this->input->post('class_post');
                        $section_post     = $this->input->post('section_post');
                        $data_new         = array(
                            'student_id'     => $student_id,
                            'class_id'       => $class_post,
                            'section_id'     => $section_post,
                            'session_id'     => $promoted_session,
                            'transport_fees' => 0,
                            'fees_discount'  => 0,
                        );
                        $this->student_model->add_student_session($data_new);
                    } elseif ($session_status == "leave") {

                        $leave_student = array(
                            'is_leave'   => 1,
                            'session_id' => $current_session,
                            'student_id' => $student_id,
                            'class_id'   => $class_post,
                            'section_id' => $section_post,
                        );

                        $this->studentsession_model->updatePromote($leave_student);

                        $alumni_data = array(
                            'student_id' => $student_id,
                            'is_alumni'  => 1,
                        );

                        $this->student_model->alumni_student_status($alumni_data);
                    }
                }

            }
            echo json_encode(array('status' => 'success', 'msg' => ""));
        }
    }

}
