<?php
if (!defined('BASEPATH')) {
    exit('No direct script access allowed');
}

require_once APPPATH . 'third_party/omnipay/vendor/autoload.php';

class Payment extends Student_Controller
{

    public $payment_method;
    public $school_name;
    public $school_setting;
    public $setting;

    public function __construct()
    {
        parent::__construct();
        $this->load->library('Customlib');
        $this->load->library('Paypal_payment');
        $this->load->library('Stripe_payment');
        $this->load->library('Twocheckout_payment');
        $this->payment_method     = $this->paymentsetting_model->get();
        $this->school_name        = $this->customlib->getAppName();
        $this->school_setting     = $this->setting_model->get();
        $this->setting            = $this->setting_model->get();
        $this->sch_setting_detail = $this->setting_model->getSetting();
    }
    public function grouppay()
    {

        $this->session->unset_userdata("params");
        if ($this->input->server('REQUEST_METHOD') == "POST") {
            $row_counter = $this->input->post('row_counter');
            if (!empty($row_counter)) {
                $fees_master_array    = array();
                $total_amount_balance = 0;
                // $fine_amount_balance       = 0;
                $total_fine_amount_balance = 0;
                foreach ($row_counter as $row_key => $row_value) {
                    $fine_amount_balance                  = 0;
                    $amount_paid                          = 0;
                    $amount_fine_paid                     = 0;
                    $amount_discount                      = 0;
                    $fee_record                           = array();
                    $fee_record['fee_groups_feetype_id']  = $this->input->post("fee_groups_feetype_id_" . $row_value);
                    $fee_record['student_fees_master_id'] = $this->input->post("student_fees_master_id_" . $row_value);
                    $result                               = $this->studentfeemaster_model->studentDeposit($fee_record);
                    $fee_record['fee_group_name']         = $result->fee_group_name;
                    $fee_record['fee_type_code']          = $result->fee_type_code;

                    //===========================

                    $amount_detail = json_decode($result->amount_detail);

                    if (is_object($amount_detail)) {
                        foreach ($amount_detail as $amount_detail_key => $amount_detail_value) {
                            $amount_paid      = $amount_paid + $amount_detail_value->amount;
                            $amount_discount  = $amount_discount + $amount_detail_value->amount_discount;
                            $amount_fine_paid = $amount_fine_paid + $amount_detail_value->amount_fine;
                        }
                    }

                    $fees_balance = $result->amount - ($amount_paid + $amount_discount);

                    // $total_amount_balance += $result->amount - ($amount_paid + $amount_discount);
                    if ($result->is_system) {
                        $fees_balance = $result->student_fees_master_amount - ($amount_paid + $amount_discount);
                        // $total_amount_balance += $result->student_fees_master_amount - ($amount_paid + $amount_discount);
                    }

                    if (($result->due_date != "0000-00-00" && $result->due_date != null) && (strtotime($result->due_date) < strtotime(date('Y-m-d'))) && $fees_balance > 0) {

                        $fine_amount_balance = $result->fine_amount;

                    }

                    $fee_record['fine_balance']   = ($fine_amount_balance - $amount_fine_paid);
                    $fee_record['amount_balance'] = $fees_balance;
                    $fees_master_array[]          = $fee_record;
                    $total_fine_amount_balance += ($fine_amount_balance - $amount_fine_paid);
                    $total_amount_balance += $fees_balance;
                    // $fine_amount_balance          = $total_fine_amount_balance;
                    //===========================

                }

                $student_id     = $this->customlib->getStudentSessionUserID();
                $pay_method     = $this->paymentsetting_model->getActiveMethod();
                $student_record = $this->student_model->get($student_id);

                //=================
                $page                = new stdClass();
                $page->symbol        = $this->setting[0]['currency_symbol'];
                $page->currency_name = $this->setting[0]['currency'];

                $params = array( //payment session
                    'key'                       => $pay_method->api_secret_key,
                    'api_publishable_key'       => $pay_method->api_publishable_key,
                    'invoice'                   => $page,
                    'total'                     => $total_amount_balance,
                    'fine_amount_balance'       => $total_fine_amount_balance,
                    'student_session_id'        => $student_record['student_session_id'],
                    'name'                      => $this->customlib->getFullName($student_record['firstname'], $student_record['middlename'], $student_record['lastname'], $this->sch_setting_detail->middlename, $this->sch_setting_detail->lastname),
                    'email'                     => $student_record['email'],
                    'guardian_phone'            => $student_record['guardian_phone'],
                    'address'                   => $student_record['permanent_address'],
                    'student_fees_master_array' => $fees_master_array,
                    'student_id'                => $student_id,
                );
                //=================

                if ($pay_method->payment_type == "payu") {
                    if ($pay_method->api_secret_key == "") {
                        $this->session->set_flashdata('error', '<div class="alert alert-danger">Payu settings not available</div>');
                        redirect($_SERVER['HTTP_REFERER']);
                    } else {
                        $this->session->set_userdata("params", $params);
                        redirect(base_url("students/payu"));
                    }
                } else if ($pay_method->payment_type == "instamojo") {
                    //==========Start Instamojo==========
                    if ($pay_method->api_secret_key == "" || $pay_method->api_publishable_key == "" || $pay_method->salt == "") {
                        $this->session->set_flashdata('error', '<div class="alert alert-danger">Instamojo settings not available</div>');
                        redirect($_SERVER['HTTP_REFERER']);
                    } else {

                        $this->session->set_userdata("params", $params);
                        redirect(base_url("students/instamojo"));
                    }
                    //==========End Instamojo==========
                } else if ($pay_method->payment_type == "paypal") {
                    //==========Start Paypal==========
                    if ($pay_method->api_username == "" || $pay_method->api_password == "" || $pay_method->api_signature == "") {
                        $this->session->set_flashdata('error', '<div class="alert alert-danger">Paypal settings not available</div>');
                        redirect($_SERVER['HTTP_REFERER']);
                    } else {

                        $this->session->set_userdata("params", $params);
                        redirect(base_url("students/paypal"));
                    }
                    //==========End Paypal==========
                } else if ($pay_method->payment_type == "stripe") {
                    ///=====================
                    if ($pay_method->api_secret_key == "" || $pay_method->api_publishable_key == "") {
                        $this->session->set_flashdata('error', '<div class="alert alert-danger">Stripe settings not available</div>');
                        redirect($_SERVER['HTTP_REFERER']);
                    } else {

                        $this->session->set_userdata("params", $params);
                        redirect(base_url("students/stripe"));
                    }

                    //=======================
                } else if ($pay_method->payment_type == "paystack") {
                    ///=====================
                    if ($pay_method->api_secret_key == "") {
                        $this->session->set_flashdata('error', '<div class="alert alert-danger">Paystack settings not available</div>');
                        redirect($_SERVER['HTTP_REFERER']);
                    } else {

                        $this->session->set_userdata("params", $params);
                        redirect(base_url("students/paystack"));
                    }

                    //=======================
                } else if ($pay_method->payment_type == "razorpay") {

                    if ($pay_method->api_secret_key == "" || $pay_method->api_publishable_key == "") {
                        $this->session->set_flashdata('error', '<div class="alert alert-danger">Razorpay settings not available</div>');
                        redirect($_SERVER['HTTP_REFERER']);
                    } else {

                        $this->session->set_userdata("params", $params);
                        redirect(base_url("students/razorpay"));
                    }
                } else if ($pay_method->payment_type == "paytm") {
                    if ($pay_method->api_secret_key == "" || $pay_method->api_publishable_key == "" || $pay_method->paytm_website == "") {
                        $this->session->set_flashdata('error', '<div class="alert alert-danger">Paytm settings not available</div>');
                        redirect($_SERVER['HTTP_REFERER']);
                    } else {

                        $this->session->set_userdata("params", $params);
                        redirect(base_url("students/paytm"));
                    }
                } else if ($pay_method->payment_type == "midtrans") {
                    if ($pay_method->api_secret_key == "") {
                        $this->session->set_flashdata('error', '<div class="alert alert-danger">Midtrans settings not available</div>');
                        redirect($_SERVER['HTTP_REFERER']);
                    } else {

                        $this->session->set_userdata("params", $params);
                        redirect(base_url("students/midtrans"));
                    }
                } else if ($pay_method->payment_type == "pesapal") {
                    if ($pay_method->api_secret_key == "") {
                        $this->session->set_flashdata('error', '<div class="alert alert-danger">Midtrans settings not available</div>');
                        redirect($_SERVER['HTTP_REFERER']);

                    } else {

                        $this->session->set_userdata("params", $params);
                        redirect(base_url("students/pesapal"));
                    }

                } else if ($pay_method->payment_type == "flutterwave") {
                    if ($pay_method->api_publishable_key == "") {
                        $this->session->set_flashdata('error', '<div class="alert alert-danger">flutterwave settings not available</div>');
                        redirect($_SERVER['HTTP_REFERER']);

                    } else {

                        $this->session->set_userdata("params", $params);
                        redirect(base_url("students/flutterwave"));
                    }

                } else if ($pay_method->payment_type == "ipayafrica") {
                    if ($pay_method->api_publishable_key == "") {
                        $this->session->set_flashdata('error', '<div class="alert alert-danger">iPay Africa settings not available</div>');
                        redirect($_SERVER['HTTP_REFERER']);

                    } else {

                        $this->session->set_userdata("params", $params);
                        redirect(base_url("students/ipayafrica"));
                    }

                } else if ($pay_method->payment_type == "jazzcash") {
                    if ($pay_method->api_secret_key == "") {
                        $this->session->set_flashdata('error', '<div class="alert alert-danger">JazzCash settings not available</div>');
                        redirect($_SERVER['HTTP_REFERER']);
                    } else {

                        $this->session->set_userdata("params", $params);
                        redirect(base_url("students/jazzcash"));
                    }
                } else if ($pay_method->payment_type == "billplz") {
                    if ($pay_method->api_secret_key == "") {
                        $this->session->set_flashdata('error', '<div class="alert alert-danger">Billplz settings not available</div>');
                        redirect($_SERVER['HTTP_REFERER']);
                    } else {

                        $this->session->set_userdata("params", $params);
                        redirect(base_url("students/billplz"));
                    }
                } else if ($pay_method->payment_type == "ccavenue") {
                    if ($pay_method->api_secret_key == "" || $pay_method->salt == "") {
                        $this->session->set_flashdata('error', '<div class="alert alert-danger">Ccavenue settings not available</div>');
                        redirect($_SERVER['HTTP_REFERER']);
                    } else {

                        $this->session->set_userdata("params", $params);
                        redirect(base_url("students/ccavenue"));
                    }
                } else if ($pay_method->payment_type == "sslcommerz") {
                    if ($pay_method->api_publishable_key == "" || $pay_method->api_password == "") {
                        $this->session->set_flashdata('error', '<div class="alert alert-danger">Ccavenue settings not available</div>');
                        redirect($_SERVER['HTTP_REFERER']);
                    } else {

                        $this->session->set_userdata("params", $params);
                        redirect(base_url("students/sslcommerz"));
                    }
                } else {
                $this->session->set_flashdata('error', 'Something wrong');
                redirect($_SERVER['HTTP_REFERER']);
            }

            }
        }
    }

    public function pay($student_fees_master_id, $fee_groups_feetype_id, $student_id)
    {

        $this->session->unset_userdata("params");
        ///=======================get balance fees

        if (!empty($this->payment_method)) {
            $data                           = array();
            $data['fee_groups_feetype_id']  = $fee_groups_feetype_id;
            $data['student_fees_master_id'] = $student_fees_master_id;
            $result                         = $this->studentfeemaster_model->studentDeposit($data);

            $fee_record                           = array();
            $fee_record['fee_groups_feetype_id']  = $fee_groups_feetype_id;
            $fee_record['student_fees_master_id'] = $student_fees_master_id;
            $fee_record['fee_group_name']         = $result->fee_group_name;
            $fee_record['fee_type_code']          = $result->fee_type_code;

            $fees_master_array = array();

            $amount_balance      = 0;
            $amount              = 0;
            $amount_fine         = 0;
            $amount_discount     = 0;
            $fine_amount_balance = 0;
            $amount_detail       = json_decode($result->amount_detail);

            if (strtotime($result->due_date) < strtotime(date('Y-m-d'))) {
                $fine_amount_balance = $result->fine_amount;
            }

            if (is_object($amount_detail)) {
                foreach ($amount_detail as $amount_detail_key => $amount_detail_value) {
                    $amount          = $amount + $amount_detail_value->amount;
                    $amount_discount = $amount_discount + $amount_detail_value->amount_discount;
                    $amount_fine     = $amount_fine + $amount_detail_value->amount_fine;
                }
            }

            $amount_balance = $result->amount - ($amount + $amount_discount);
            if ($result->is_system) {

                $amount_balance = $result->student_fees_master_amount - ($amount + $amount_discount);
            }
            $fine_amount_balance = $fine_amount_balance - $amount_fine;

            $student_record               = $this->student_model->get($student_id);
            $pay_method                   = $this->paymentsetting_model->getActiveMethod();
            $fee_record['fine_balance']   = $fine_amount_balance;
            $fee_record['amount_balance'] = $amount_balance;
            $fees_master_array[]          = $fee_record;
            //======================================

            // $payment_details     = $this->feegrouptype_model->getFeeGroupByID($fee_groups_feetype_id);
            $page                = new stdClass();
            $page->symbol        = $this->setting[0]['currency_symbol'];
            $page->currency_name = $this->setting[0]['currency'];
            $params              = array(
                'key'                       => $pay_method->api_secret_key,
                'api_publishable_key'       => $pay_method->api_publishable_key,
                'invoice'                   => $page,
                'total'                     => $amount_balance,
                'fine_amount_balance'       => $fine_amount_balance,
                'student_session_id'        => $student_record['student_session_id'],
                'guardian_phone'            => $student_record['guardian_phone'],
                'name'                      => $this->customlib->getFullName($student_record['firstname'], $student_record['firstname'], $student_record['firstname'], $this->sch_setting_detail->middlename, $this->sch_setting_detail->lastname),

                'email'                     => $student_record['email'],
                'guardian_phone'            => $student_record['guardian_phone'],
                'address'                   => $student_record['permanent_address'],

                // 'student_fees_master_id' => $student_fees_master_id,
                // 'fee_groups_feetype_id'  => $fee_groups_feetype_id,
                'student_id'                => $student_id,
                // 'payment_detail'         => $payment_details,
                'student_fees_master_array' => $fees_master_array,
            );
            //=====================================
            if ($pay_method->payment_type == "paypal") {
                //==========Start Paypal==========
                if ($pay_method->api_username == "" || $pay_method->api_password == "" || $pay_method->api_signature == "") {
                    $this->session->set_flashdata('error', '<div class="alert alert-danger">Paypal settings not available</div>');
                    redirect($_SERVER['HTTP_REFERER']);
                } else {

                    $this->session->set_userdata("params", $params);
                    redirect(base_url("students/paypal"));
                }
                //==========End Paypal==========
            } else if ($pay_method->payment_type == "paystack") {
                ///=====================
                if ($pay_method->api_secret_key == "") {
                    $this->session->set_flashdata('error', '<div class="alert alert-danger">Paystack settings not available</div>');
                    redirect($_SERVER['HTTP_REFERER']);
                } else {

                    $this->session->set_userdata("params", $params);
                    redirect(base_url("students/paystack"));
                }

                //=======================
            } else if ($pay_method->payment_type == "stripe") {
                ///=====================
                if ($pay_method->api_secret_key == "" || $pay_method->api_publishable_key == "") {
                    $this->session->set_flashdata('error', '<div class="alert alert-danger">Stripe settings not available</div>');
                    redirect($_SERVER['HTTP_REFERER']);
                } else {

                    $this->session->set_userdata("params", $params);
                    redirect(base_url("students/stripe"));
                }

                //=======================
            } else if ($pay_method->payment_type == "payu") {

                if ($pay_method->api_secret_key == "") {
                    $this->session->set_flashdata('error', '<div class="alert alert-danger">Payu settings not available</div>');
                    redirect($_SERVER['HTTP_REFERER']);
                } else {

                    $this->session->set_userdata("params", $params);
                    redirect(base_url("students/payu"));
                }
            } else if ($pay_method->payment_type == "ccavenue") {
                if ($pay_method->api_secret_key == "" || $pay_method->salt == "") {
                    $this->session->set_flashdata('error', '<div class="alert alert-danger">Ccavenue settings not available</div>');
                    redirect($_SERVER['HTTP_REFERER']);
                } else {

                    $this->session->set_userdata("params", $params);
                    redirect(base_url("students/ccavenue"));
                }
            } else if ($pay_method->payment_type == "instamojo") {

                if ($pay_method->api_secret_key == "" || $pay_method->api_publishable_key == "" || $pay_method->salt == "") {
                    $this->session->set_flashdata('error', '<div class="alert alert-danger">Instamojo settings not available</div>');
                    redirect($_SERVER['HTTP_REFERER']);
                } else {

                    $this->session->set_userdata("params", $params);
                    redirect(base_url("students/instamojo"));
                }
            } else if ($pay_method->payment_type == "razorpay") {

                if ($pay_method->api_secret_key == "" || $pay_method->api_publishable_key == "") {
                    $this->session->set_flashdata('error', '<div class="alert alert-danger">Razorpay settings not available</div>');
                    redirect($_SERVER['HTTP_REFERER']);
                } else {

                    $this->session->set_userdata("params", $params);
                    redirect(base_url("students/razorpay"));
                }
            } else if ($pay_method->payment_type == "paytm") {
                if ($pay_method->api_secret_key == "" || $pay_method->api_publishable_key == "" || $pay_method->paytm_website == "") {
                    $this->session->set_flashdata('error', '<div class="alert alert-danger">Paytm settings not available</div>');
                    redirect($_SERVER['HTTP_REFERER']);
                } else {

                    $this->session->set_userdata("params", $params);
                    redirect(base_url("students/paytm"));
                }
            } else if ($pay_method->payment_type == "midtrans") {
                if ($pay_method->api_secret_key == "") {
                    $this->session->set_flashdata('error', '<div class="alert alert-danger">Midtrans settings not available</div>');
                    redirect($_SERVER['HTTP_REFERER']);
                } else {

                    $this->session->set_userdata("params", $params);
                    redirect(base_url("students/midtrans"));
                }
            } else if ($pay_method->payment_type == "pesapal") {
                if ($pay_method->api_secret_key == "") {
                    $this->session->set_flashdata('error', '<div class="alert alert-danger">Midtrans settings not available</div>');
                    redirect($_SERVER['HTTP_REFERER']);

                } else {

                    $this->session->set_userdata("params", $params);
                    redirect(base_url("students/pesapal"));
                }

            } else if ($pay_method->payment_type == "flutterwave") {
                if ($pay_method->api_publishable_key == "") {
                    $this->session->set_flashdata('error', '<div class="alert alert-danger">flutterwave settings not available</div>');
                    redirect($_SERVER['HTTP_REFERER']);

                } else {

                    $this->session->set_userdata("params", $params);
                    redirect(base_url("students/flutterwave"));
                }

            } else if ($pay_method->payment_type == "ipayafrica") {
                if ($pay_method->api_publishable_key == "") {
                    $this->session->set_flashdata('error', '<div class="alert alert-danger">iPay Africa settings not available</div>');
                    redirect($_SERVER['HTTP_REFERER']);

                } else {

                    $this->session->set_userdata("params", $params);
                    redirect(base_url("students/ipayafrica"));
                }

            } else if ($pay_method->payment_type == "jazzcash") {
                if ($pay_method->api_secret_key == "") {
                    $this->session->set_flashdata('error', '<div class="alert alert-danger">JazzCash settings not available</div>');
                    redirect($_SERVER['HTTP_REFERER']);
                } else {

                    $this->session->set_userdata("params", $params);
                    redirect(base_url("students/jazzcash"));
                }
            } else if ($pay_method->payment_type == "billplz") {
                if ($pay_method->api_secret_key == "") {
                    $this->session->set_flashdata('error', '<div class="alert alert-danger">Billplz settings not available</div>');
                    redirect($_SERVER['HTTP_REFERER']);
                } else {

                    $this->session->set_userdata("params", $params);
                    redirect(base_url("students/billplz"));
                }
            } else if ($pay_method->payment_type == "sslcommerz") {
                    if ($pay_method->api_publishable_key == "" || $pay_method->api_password == "") {
                        $this->session->set_flashdata('error', '<div class="alert alert-danger">Ccavenue settings not available</div>');
                        redirect($_SERVER['HTTP_REFERER']);
                    } else {

                        $this->session->set_userdata("params", $params);
                        redirect(base_url("students/sslcommerz"));
                    }
                } else {
                $this->session->set_flashdata('error', 'Something wrong');
                redirect($_SERVER['HTTP_REFERER']);
            }
        } else {
            $this->session->set_flashdata('error', '<div class="alert alert-danger">Payment settings not available</div>');
            redirect($_SERVER['HTTP_REFERER']);
        }
    }

    public function paymentfailed()
    {
        $this->session->set_userdata('top_menu', 'Fees');
        $data['title']       = 'Invoice';
        $data['message']     = "dfsdfds";
        $setting_result      = $this->setting_model->get();
        $data['settinglist'] = $setting_result;
        $this->load->view('layout/student/header', $data);
        $this->load->view('user/paymentfailed', $data);
        $this->load->view('layout/student/footer', $data);
    }

    public function successinvoice()
    {
        $this->session->set_userdata('top_menu', 'Fees');
        $data = array();
        $this->load->view('layout/student/header', $data);
        $this->load->view('user/invoice', $data);
        $this->load->view('layout/student/footer', $data);
    }
}