<?php

/**
 * The admin-specific functionality of the plugin.
 *
 * @link       https://www.transparencycanada.ca/
 * @since      1.0.0
 *
 * @package    TICA_Team
 * @subpackage TICA_Team/admin
 */

/**
 * The admin-specific functionality of the plugin.
 *
 * Defines the plugin name, version, and two examples hooks for how to
 * enqueue the admin-specific stylesheet and JavaScript.
 *
 * @package    TICA_Team
 * @subpackage TICA_Team/admin
 * @author     Orange35 <info@orange35.com>
 */
class TICA_Team_Admin {

	/**
	 * The ID of this plugin.
	 *
	 * @since    1.0.0
	 * @access   private
	 * @var      string    $plugin_name    The ID of this plugin.
	 */
	private $plugin_name;

	/**
	 * The version of this plugin.
	 *
	 * @since    1.0.0
	 * @access   private
	 * @var      string    $version    The current version of this plugin.
	 */
	private $version;

	/**
	 * Initialize the class and set its properties.
	 *
	 * @since    1.0.0
	 * @param      string    $plugin_name       The name of this plugin.
	 * @param      string    $version    The version of this plugin.
	 */
	public function __construct( $plugin_name, $version ) {

		$this->plugin_name = $plugin_name;
		$this->version = $version;

	}

	/**
	 * Register the stylesheets for the admin area.
	 *
	 * @since    1.0.0
	 */
	public function enqueue_styles() {

		wp_enqueue_style( $this->plugin_name, plugin_dir_url( __FILE__ ) . 'css/tica-team-admin.css', $this->version, 'all' );

    }

	/**
	 * Register the JavaScript for the admin area.
	 * @param $hook
	 *
	 * @since    1.0.0
	 */
	public function enqueue_scripts( $hook ) {

	    global $post;

	    // add scripts to add/edit form
        if ( TICA_Team::POST_TYPE == $post->post_type && in_array( $hook, [ 'post-new.php', 'post.php' ] ) ) {
            wp_enqueue_script( $this->plugin_name, plugin_dir_url( __FILE__ ) . 'js/tica-team-edit.js', ['jquery'], $this->version, false );
        }

	}

    public function register_team_cpt() {

        // register team post type
        $labels = array(
            'name'                  => _x( 'Team', 'Post Type General Name', 'e' ),
            'singular_name'         => _x( 'Team Member', 'Post Type Singular Name', 'tica-team' ),
            'menu_name'             => __( 'TICA Team', 'tica-team' ),
            'name_admin_bar'        => __( 'Team', 'tica-team' ),
            'archives'              => __( 'Team', 'tica-team' ),
            'attributes'            => __( 'Team Attributes', 'tica-team' ),
            'parent_item_colon'     => __( 'Parent Item:', 'tica-team' ),
            'all_items'             => __( 'All Team Members', 'tica-team' ),
            'add_new_item'          => __( 'Add New Team Member', 'tica-team' ),
            'add_new'               => __( 'Add New', 'tica-team' ),
            'new_item'              => __( 'New Team Member', 'tica-team' ),
            'edit_item'             => __( 'Edit Team Member', 'tica-team' ),
            'update_item'           => __( 'Update Team Member', 'tica-team' ),
            'view_item'             => __( 'View Team Member', 'tica-team' ),
            'view_items'            => __( 'View Team', 'tica-team' ),
            'search_items'          => __( 'Search Team', 'tica-team' ),
            'not_found'             => __( 'Not found', 'tica-team' ),
            'not_found_in_trash'    => __( 'Not found in Trash', 'tica-team' ),
            'featured_image'        => __( 'Featured Image', 'tica-team' ),
            'set_featured_image'    => __( 'Set featured image', 'tica-team' ),
            'remove_featured_image' => __( 'Remove featured image', 'tica-team' ),
            'use_featured_image'    => __( 'Use as featured image', 'tica-team' ),
            'insert_into_item'      => __( /** @lang text */ 'Insert into team member', 'tica-team' ),
            'uploaded_to_this_item' => __( 'Uploaded to this team item', 'tica-team' ),
            'items_list'            => __( 'Team list', 'tica-team' ),
            'items_list_navigation' => __( 'Team list navigation', 'tica-team' ),
            'filter_items_list'     => __( 'Filter Team list', 'tica-team' ),
        );
        $args = array(
            'label'                 => __( 'Team', 'tica-team' ),
            'description'           => __( 'Team Description', 'tica-team' ),
            'labels'                => $labels,
            'supports'              => array( 'title', 'editor', 'page-attributes', 'thumbnail' ),
            'hierarchical'          => false,
            'public'                => false,
            'show_ui'               => true,
            'show_in_menu'          => true,
            'menu_position'         => 30,
            'menu_icon'             => plugin_dir_url( __FILE__ ) . 'img/icon.png',
            'show_in_admin_bar'     => true,
            'show_in_nav_menus'     => true,
            'can_export'            => true,
            'has_archive'           => false,
            'exclude_from_search'   => true,
            'publicly_queryable'    => true,
            'capability_type'       => 'post',
            'rewrite'			    => []
        );
        register_post_type( TICA_Team::POST_TYPE, $args );

    }

    public function edit_form_after_title( $post ) {


        if ( TICA_Team::POST_TYPE == $post->post_type ) {
            $name = TICA_Team::POST_TYPE . '_position';
            $position = get_post_meta( $post->ID, $name, true );
            echo <<<POS
                <div id="positiondiv">
                    <div id="positionwrap">
                        <input type="text" name="{$name}" id="{$name}" value="{$position}" placeholder="Position">
                    </div>
                </div>
POS;
        }

    }

    public function add_meta_boxes() {

        remove_meta_box( 'pageparentdiv', TICA_Team::POST_TYPE, 'side' );
        add_meta_box(
            TICA_Team::POST_TYPE . '_attribs', 
            'Team Member Attributes', 
            [ $this, 'attributes_matabox' ], 
            TICA_Team::POST_TYPE, 
            'side'
        );

    }

    public function attributes_matabox( $post ) {

        $prev_intern_name = TICA_Team::POST_TYPE . '_previous_intern';
        $prev_intern = ( 'y' == get_post_meta( $post->ID, TICA_Team::POST_TYPE . '_previous_intern', true ) );
?>
<p class="post-attributes-label-wrapper">
    <label class="post-attributes-label" for="menu_order">Order</label>
</p>
<input name="menu_order" type="text" size="4" id="menu_order" value="<?php esc_attr_e( $post->menu_order );?>">
<p class="post-attributes-label-wrapper">
    <label class="post-attributes-label" for="previous_intern">Previous Intern</label>
</p>
<select name="<?php esc_attr_e( $prev_intern_name ); ?>" id="<?php esc_attr_e( $prev_intern_name ); ?>">
    <option value="">No</option>
    <option value="y"<?php if ( $prev_intern ): echo 'selected'; endif; ?>>Yes</option>
</select>
<?php

    }

    public function save_post( $post_id ) {

        // Checks save status
        $is_autosave = wp_is_post_autosave( $post_id );
        $is_revision = wp_is_post_revision( $post_id );

        // Exits script depending on save status
        if ( $is_autosave || $is_revision ) {
            return;
        }

        $position = TICA_Team::POST_TYPE . '_position';
        if ( isset( $_POST[$position] ) ) {
            update_post_meta( $post_id, $position, $_POST[$position] );
        } else {
            update_post_meta( $post_id, $position, '' );
        }

        $intern = TICA_Team::POST_TYPE . '_previous_intern';
        if ( isset( $_POST[$intern] ) ) {
            update_post_meta( $post_id, $intern, $_POST[$intern] );
        } else {
            update_post_meta( $post_id, $intern, '' );
        }

    }

    public function posts_columns( $columns ) {

        $first_val = reset( $columns );
        $first_key = key( $columns );
        if ( 'cb' == $first_key ) {
            array_shift( $columns );
            $columns = [ $first_key => $first_val,  TICA_Team::DEFAULT_ORDERBY => 'Order' ] + $columns;
        } else {
            $columns = [ TICA_Team::DEFAULT_ORDERBY => 'Order' ] + $columns;
        }
	    return $columns;

    }

    public function sortable_columns( $columns ) {

	    $columns[TICA_Team::DEFAULT_ORDERBY] = [ TICA_Team::DEFAULT_ORDERBY, ( 'DESC' == strtoupper( TICA_Team::DEFAULT_ORDER ) ) ];
	    return $columns;

    }

    public function posts_custom_column( $column, $post_id ) {

	    global $post;
        esc_html_e( $post->{$column} );

    }

    public function default_order() {

	    if ( TICA_Team::POST_TYPE == @$_REQUEST['post_type'] && empty( $_REQUEST['orderby'] ) ) {
            $url = get_admin_url( null, '/edit.php?' );
            $url .= http_build_query( [
                'post_type' => TICA_Team::POST_TYPE,
                'orderby'   => TICA_Team::DEFAULT_ORDERBY,
                'order'     => TICA_Team::DEFAULT_ORDER,
            ] );
            wp_redirect( $url );
        }

    }

    public function print_admin_styles() {

        if ( ! is_admin() ) {
            return;
        }

        global $pagenow;

        $column = TICA_Team::DEFAULT_ORDERBY;
        if ( $pagenow == 'edit.php' && isset( $_GET['post_type'] ) && $_GET['post_type'] == TICA_Team::POST_TYPE ) {
            echo <<<STYLE
<style type="text/css">
    .column-{$column} {
        width: 10%;
    }
</style>
STYLE;

        }

    }

}