<?php

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

class Book extends Admin_Controller {

    function __construct() {
        parent::__construct();
    }

    public function index() {
        if (!$this->rbac->hasPrivilege('books', 'can_view')) {
            access_denied();
        }

        $this->session->set_userdata('top_menu', 'Library');
        $this->session->set_userdata('sub_menu', 'book/index');
        $data['title'] = 'Add Book';
        $data['title_list'] = 'Book Details';
        $listbook = $this->book_model->listbook();
        $data['listbook'] = $listbook;
        $this->load->view('layout/header');
        $this->load->view('admin/book/createbook', $data);
        $this->load->view('layout/footer');
    }

    public function getall() {
        if (!$this->rbac->hasPrivilege('books', 'can_view')) {
            access_denied();
        }
        $this->session->set_userdata('top_menu', 'Library');
        $this->session->set_userdata('sub_menu', 'book/getall');
        $data['title'] = 'Add Book';
        $data['title_list'] = 'Book Details';
        $listbook = $this->book_model->getBookwithQty();
        $data['listbook'] = $listbook;

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

    function create() {
        if (!$this->rbac->hasPrivilege('books', 'can_add')) {
            access_denied();
        }
        $data['title'] = 'Add Book';
        $data['title_list'] = 'Book Details';
        $this->form_validation->set_rules('book_title', 'Book Title', 'trim|required|xss_clean');
        if ($this->form_validation->run() == FALSE) {
            $listbook = $this->book_model->listbook();
            $data['listbook'] = $listbook;
            $this->load->view('layout/header');
            $this->load->view('admin/book/createbook', $data);
            $this->load->view('layout/footer');
        } else {
            $data = array(
                'book_title' => $this->input->post('book_title'),
                'book_no' => $this->input->post('book_no'),
                'isbn_no' => $this->input->post('isbn_no'),
                'subject' => $this->input->post('subject'),
                'rack_no' => $this->input->post('rack_no'),
                'publish' => $this->input->post('publish'),
                'author' => $this->input->post('author'),
                'qty' => $this->input->post('qty'),
                'perunitcost' => $this->input->post('perunitcost'),
                'postdate' => date('Y-m-d', $this->customlib->datetostrtotime($this->input->post('postdate'))),
                'description' => $this->input->post('description')
            );
            $this->book_model->addbooks($data);
            $this->session->set_flashdata('msg', '<div class="alert alert-success text-left">Book added successfully</div>');
            redirect('admin/book/index');
        }
    }

    function edit($id) {
        if (!$this->rbac->hasPrivilege('books', 'can_edit')) {
            access_denied();
        }
        $data['title'] = 'Edit Book';
        $data['title_list'] = 'Book Details';
        $data['id'] = $id;
        $editbook = $this->book_model->get($id);
        $data['editbook'] = $editbook;
        $this->form_validation->set_rules('book_title', 'Book Title', 'trim|required|xss_clean');
        if ($this->form_validation->run() == FALSE) {
            $listbook = $this->book_model->listbook();
            $data['listbook'] = $listbook;
            $this->load->view('layout/header');
            $this->load->view('admin/book/editbook', $data);
            $this->load->view('layout/footer');
        } else {
            $data = array(
                'id' => $this->input->post('id'),
                'book_title' => $this->input->post('book_title'),
                'book_no' => $this->input->post('book_no'),
                'isbn_no' => $this->input->post('isbn_no'),
                'subject' => $this->input->post('subject'),
                'rack_no' => $this->input->post('rack_no'),
                'publish' => $this->input->post('publish'),
                'author' => $this->input->post('author'),
                'qty' => $this->input->post('qty'),
                'perunitcost' => $this->input->post('perunitcost'),
                'postdate' => date('Y-m-d', $this->customlib->datetostrtotime($this->input->post('postdate'))),
                'description' => $this->input->post('description')
            );
            $this->book_model->addbooks($data);
            $this->session->set_flashdata('msg', '<div class="alert alert-success text-left">Book updated successfully</div>');
            redirect('admin/book/index');
        }
    }

    function delete($id) {
        if (!$this->rbac->hasPrivilege('books', 'can_delete')) {
            access_denied();
        }
        $data['title'] = 'Fees Master List';
        $this->book_model->remove($id);
        redirect('admin/book/getall');
    }

       public function getAvailQuantity() {

        $book_id = $this->input->post('book_id');
        $available=0;
        if ($book_id != "") {
            $result=$this->bookissue_model->getAvailQuantity($book_id);
            $available=$result->qty-$result->total_issue;
        }
        $result_final = array('status' => '1', 'qty' => $available);
        echo json_encode($result_final);
    }

}

?>