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

class Admin extends CI_Controller
{
    public function __construct()
    {
        parent::__construct();
    }

    public function index()
    {
        $data['tittle'] = 'Admin Dashboard';
        $data['user'] = $this->Admin_model->getData('admin', ['email' => $this->session->userdata('email')])->row_array();

        $this->load->view('templates/header', $data);
        $this->load->view('templates/sidebar', $data);
        $this->load->view('templates/topbar', $data);
        $this->load->view('admin/index', $data);
        $this->load->view('templates/footer');
    }

    public function kategori()
    {
        $data['tittle'] = 'Kategori Produk';
        $data['user'] = $this->Admin_model->getData('admin', ['email' => $this->session->userdata('email')])->row_array();
        $data['kategori'] = $this->Admin_model->getAllData('kategori')->result_array();

        $this->load->view('templates/header', $data);
        $this->load->view('templates/sidebar', $data);
        $this->load->view('templates/topbar', $data);
        $this->load->view('admin/kategori', $data);
        $this->load->view('templates/footer');
    }

    public function tambahKategori()
    {
        $data['tittle'] = 'Kategori Produk';
        $data['user'] = $this->Admin_model->getData('admin', ['email' => $this->session->userdata('email')])->row_array();
        $data['kategori'] = $this->Admin_model->getAllData('kategori')->result_array();
        $this->form_validation->set_rules('kategori', 'Kategori', 'required|trim|is_unique[kategori.name]', [
            'is_unique' => 'Kategori Sudah Terdaftar.'
        ]);

        if ($this->form_validation->run() == FALSE) {
            $this->load->view('templates/header', $data);
            $this->load->view('templates/sidebar', $data);
            $this->load->view('templates/topbar', $data);
            $this->load->view('admin/kategori', $data);
            $this->load->view('templates/footer');
            $this->session->set_flashdata('message', '<div class="alert alert-danger" role="alert">
			<strong>Gagal</strong> Menambahkan Kategori
			</div>');
        } else {
            $data = [
                'name' => htmlspecialchars(ucfirst($this->input->post('kategori')))
            ];
            $this->Admin_model->insertData('kategori', $data);
            $this->session->set_flashdata('message', '<div class="alert alert-success" role="alert">
			Kategori Baru Berhasil <strong>Ditambahkan!</strong>
			</div>');
            redirect('admin/kategori');
        }
    }

    public function hapusKategori($id_kat)
    {
        $where = array('id_kat' => $id_kat);

        $this->Admin_model->deleteData($where, 'kategori');
        $this->session->set_flashdata('message', '<div class="alert alert-success" role="alert">
					Kategori Berhasil <strong>Dihapus!</strong>
					</div>');
        redirect('admin/kategori');
    }

    public function ubahKategori($id_kat)
    {
        $data['tittle'] = 'Ubah Kategori Produk';
        $data['user'] = $this->Admin_model->getData('admin', ['email' => $this->session->userdata('email')])->row_array();
        $data['kategori'] = $this->Admin_model->getData('kategori', ['id_kat' => $id_kat])->row_array();

        $this->form_validation->set_rules('kategori', 'Kategori', 'required|trim|is_unique[kategori.name]', [
            'is_unique' => 'Kategori Sudah Terdaftar.'
        ]);

        if ($this->form_validation->run() == FALSE) {
            $this->load->view('templates/header', $data);
            $this->load->view('templates/sidebar', $data);
            $this->load->view('templates/topbar', $data);
            $this->load->view('admin/ubahKategori', $data);
            $this->load->view('templates/footer');
        } else {
            $where = array('id_kat' => $id_kat);
            $data = [
                'name' => htmlspecialchars(ucfirst($this->input->post('kategori')))
            ];
            $this->Admin_model->updateData('kategori', $data, $where);
            $this->session->set_flashdata('message', '<div class="alert alert-success" role="alert">
			Kategori Berhasil <strong>Diubah!</strong>
			</div>');
            redirect('admin/kategori');
        }
    }

    public function produk()
    {
        $data['tittle'] = 'Daftar Produk';
        $data['user'] = $this->Admin_model->getData('admin', ['email' => $this->session->userdata('email')])->row_array();
        $data['produk'] = $this->Admin_model->joinData('produk', 'kategori', 'produk.id_kat=kategori.id_kat')->result_array();

        $this->load->view('templates/header', $data);
        $this->load->view('templates/sidebar', $data);
        $this->load->view('templates/topbar', $data);
        $this->load->view('admin/produk', $data);
        $this->load->view('templates/footer');
    }

    public function tambahProduk()
    {
        $data['tittle'] = 'Tambah Produk';
        $data['user'] = $this->Admin_model->getData('admin', ['email' => $this->session->userdata('email')])->row_array();
        $data['produk'] = $this->Admin_model->getAllData('kategori')->result_array();

        $this->form_validation->set_rules('nama', 'Nama', 'required|trim');
        $this->form_validation->set_rules('kategori', 'Kategori', 'required|trim');
        $this->form_validation->set_rules('stok', 'Stok', 'required|trim');
        $this->form_validation->set_rules('harga', 'Harga', 'required|trim');

        if ($this->form_validation->run() == FALSE) {
            $this->load->view('templates/header', $data);
            $this->load->view('templates/sidebar', $data);
            $this->load->view('templates/topbar', $data);
            $this->load->view('admin/tambahProduk', $data);
            $this->load->view('templates/footer');
            $this->session->set_flashdata('message', '<div class="alert alert-danger" role="alert">
			<strong>Gagal</strong> Menambahkan Produk
			</div>');
        } else {

            // gambar
            $upload_gambar = $_FILES['gambar']['name'];

            if ($upload_gambar) {
                $config['allowed_types'] = 'gif|jpg|jpeg|png';
                $config['max_size'] = '2048';
                $config['upload_path'] = './assets/img/produk/';

                $this->upload->initialize($config);

                if ($this->upload->do_upload('gambar')) {
                    $gambar_baru = $this->upload->data('file_name');
                } else {
                    echo $this->upload->display_errors();
                }
            }

            $data = [

                'id_kat' => $this->input->post('kategori'),
                'nama' => $this->input->post('nama'),
                'stok' => $this->input->post('stok'),
                'harga' => $this->input->post('harga'),
                'gambar' => $gambar_baru
            ];

            $this->Admin_model->insertData('produk', $data);
            $this->session->set_flashdata('message', '<div class="alert alert-success" role="alert">
			Produk Baru Berhasil <strong>Ditambahkan!</strong>
			</div>');
            redirect('admin/produk');
        }
    }

    public function ubahProduk($id_produk)
    {
        $data['tittle'] = 'Ubah Produk';
        $data['user'] = $this->Admin_model->getData('admin', ['email' => $this->session->userdata('email')])->row_array();
        $data['produk'] = $this->Admin_model->getData('produk', ['id_produk' => $id_produk])->row_array();
        $data['kategori'] = $this->Admin_model->getAllData('kategori')->result_array();

        $this->form_validation->set_rules('nama', 'Nama', 'required|trim');
        $this->form_validation->set_rules('kategori', 'Kategori', 'required|trim');
        $this->form_validation->set_rules('stok', 'Stok', 'required|trim');
        $this->form_validation->set_rules('harga', 'Harga', 'required|trim');

        if ($this->form_validation->run() == FALSE) {
            $this->load->view('templates/header', $data);
            $this->load->view('templates/sidebar', $data);
            $this->load->view('templates/topbar', $data);
            $this->load->view('admin/ubahProduk', $data);
            $this->load->view('templates/footer');
        } else {

            $where = array('id_produk' => $id_produk);

            // gambar
            $upload_gambar = $_FILES['gambar']['name'];

            if ($upload_gambar) {
                $config['allowed_types'] = 'gif|jpg|jpeg|png';
                $config['max_size'] = '2048';
                $config['upload_path'] = './assets/img/produk/';

                $this->upload->initialize($config);

                if ($this->upload->do_upload('gambar')) {
                    $gambarLama = $data['produk']['gambar'];
                    if ($gambarLama != 'photo_default.png') {
                        unlink(FCPATH . 'assets/img/produk/' . $gambarLama);
                    }
                    $gambar_baru = $this->upload->data('file_name');
                    $data = [
                        'id_kat' => htmlspecialchars($this->input->post('kategori')),
                        'nama' => htmlspecialchars(ucfirst($this->input->post('nama'))),
                        'stok' => htmlspecialchars($this->input->post('stok')),
                        'harga' => htmlspecialchars($this->input->post('harga')),
                        'gambar' => $gambar_baru
                    ];
                } else {
                    echo $this->upload->display_errors();
                }
            }
            $data = [
                'id_kat' => htmlspecialchars($this->input->post('kategori')),
                'nama' => htmlspecialchars(ucfirst($this->input->post('nama'))),
                'stok' => htmlspecialchars($this->input->post('stok')),
                'harga' => htmlspecialchars($this->input->post('harga')),
                'gambar' => $gambarLama
            ];

            $this->Admin_model->updateData('produk', $data, $where);
            $this->session->set_flashdata('message', '<div class="alert alert-success" role="alert">
			Produk Berhasil <strong>Diubah!</strong>
			</div>');
            redirect('admin/produk');
        }
    }

    public function hapusProduk($id_produk)
    {
        $where = array('id_produk' => $id_produk);

        $this->Admin_model->deleteData($where, 'produk');
        $this->session->set_flashdata('message', '<div class="alert alert-success" role="alert">
					Produk Berhasil <strong>Dihapus!</strong>
					</div>');
        redirect('admin/produk');
    }
}