<?php
defined('BASEPATH') OR exit ('No direct script access allowed');

class Workbook extends CI_Controller
{
    public function __construct()
    {
        parent::__construct();
        $this->load->model("workbook_model"); //load model workbook
        $this->load->library('form_validation'); //load library form validation
    }

    public function index()
    {
        $data["workbook"] = $this->workbook_model->getAll(); //ambil data dari model
        $this->load->view("admin/workbook/list_workbook", $data); //load view data model ke workbook
    }

    public function add()
    {
        $workbook = $this->workbook_model; //objek model
        $validation = $this->form_validation; //objek form validation
        $validation->set_rules($workbook->rules()); //terapkan rules

        if ($validation->run()){
            $workbook->save();
            $this->session->set_flashdata('Sukses', 'Data Anda Berhasil Disimpan'); //pesan berhasil
        }

        $data["workbook"] = $this->workbook_model->get_data_stage();
        $this->load->view("admin/workbook/new_form", $data); //load isi form workbook
    }

    public function edit($id=null)
    {
        if(!isset($id)) redirect('admin/workbook/list_workbook');

        $workbook = $this->workbook_model;
        $validation = $this->form_validation;
        $validation->set_rules($workbook->rules());

        if ($validation->run()){
            $workbook->update();
            $this->session->set_flashdata('success', 'Data Anda Berhasil Diupdate'); //pesan berhasil
        }

        $data["workbook"] = $workbook->getById($id); //mengambil data berdasarkan id
        if (!$data["workbook"]) show_404();// jika tidak ada show error
        $this->load->view("admin/workbook/edit_form", $data); //load edit form workbook
    }

    public function delete($id=null)
    {
        if (!isset($id)) show_404();

        if ($this->workbook_model->delete($id)){
            redirect('index.php/admin/workbook');
        }
    }
}