<?php
/**
 * Mood custom taxonomy.
 *
 * @package WP_FediStream
 */

namespace WP_FediStream\Taxonomies;

// Prevent direct file access.
if ( ! defined( 'ABSPATH' ) ) {
    exit;
}

/**
 * Mood taxonomy class.
 *
 * Non-hierarchical taxonomy for track/playlist moods.
 */
class Mood extends AbstractTaxonomy {

    /**
     * Taxonomy key.
     *
     * @var string
     */
    protected string $taxonomy = 'fedistream_mood';

    /**
     * Post types this taxonomy applies to.
     *
     * @var array
     */
    protected array $post_types = array(
        'fedistream_track',
        'fedistream_playlist',
    );

    /**
     * Register the taxonomy.
     *
     * @return void
     */
    public function register(): void {
        $labels = array(
            'name'                       => _x( 'Moods', 'taxonomy general name', 'wp-fedistream' ),
            'singular_name'              => _x( 'Mood', 'taxonomy singular name', 'wp-fedistream' ),
            'search_items'               => __( 'Search Moods', 'wp-fedistream' ),
            'popular_items'              => __( 'Popular Moods', 'wp-fedistream' ),
            'all_items'                  => __( 'All Moods', 'wp-fedistream' ),
            'edit_item'                  => __( 'Edit Mood', 'wp-fedistream' ),
            'view_item'                  => __( 'View Mood', 'wp-fedistream' ),
            'update_item'                => __( 'Update Mood', 'wp-fedistream' ),
            'add_new_item'               => __( 'Add New Mood', 'wp-fedistream' ),
            'new_item_name'              => __( 'New Mood Name', 'wp-fedistream' ),
            'separate_items_with_commas' => __( 'Separate moods with commas', 'wp-fedistream' ),
            'add_or_remove_items'        => __( 'Add or remove moods', 'wp-fedistream' ),
            'choose_from_most_used'      => __( 'Choose from the most used moods', 'wp-fedistream' ),
            'not_found'                  => __( 'No moods found.', 'wp-fedistream' ),
            'no_terms'                   => __( 'No moods', 'wp-fedistream' ),
            'menu_name'                  => __( 'Moods', 'wp-fedistream' ),
            'items_list_navigation'      => __( 'Moods list navigation', 'wp-fedistream' ),
            'items_list'                 => __( 'Moods list', 'wp-fedistream' ),
            'back_to_items'              => __( '&larr; Back to Moods', 'wp-fedistream' ),
        );

        $args = array(
            'labels'             => $labels,
            'hierarchical'       => false, // Like tags.
            'public'             => true,
            'show_ui'            => true,
            'show_in_menu'       => false, // Will be added to custom menu.
            'show_admin_column'  => true,
            'show_in_nav_menus'  => true,
            'show_tagcloud'      => true,
            'show_in_rest'       => true,
            'rest_base'          => 'moods',
            'query_var'          => true,
            'rewrite'            => array( 'slug' => 'mood' ),
            'capabilities'       => array(
                'manage_terms' => 'manage_fedistream_moods',
                'edit_terms'   => 'manage_fedistream_moods',
                'delete_terms' => 'manage_fedistream_moods',
                'assign_terms' => 'edit_fedistream_tracks',
            ),
        );

        register_taxonomy( $this->taxonomy, $this->post_types, $args );
    }

    /**
     * Get default moods.
     *
     * @return array Array of moods.
     */
    public static function get_default_moods(): array {
        return array(
            __( 'Energetic', 'wp-fedistream' ),
            __( 'Calm', 'wp-fedistream' ),
            __( 'Uplifting', 'wp-fedistream' ),
            __( 'Melancholic', 'wp-fedistream' ),
            __( 'Aggressive', 'wp-fedistream' ),
            __( 'Romantic', 'wp-fedistream' ),
            __( 'Happy', 'wp-fedistream' ),
            __( 'Sad', 'wp-fedistream' ),
            __( 'Relaxing', 'wp-fedistream' ),
            __( 'Intense', 'wp-fedistream' ),
            __( 'Dreamy', 'wp-fedistream' ),
            __( 'Dark', 'wp-fedistream' ),
            __( 'Groovy', 'wp-fedistream' ),
            __( 'Epic', 'wp-fedistream' ),
            __( 'Peaceful', 'wp-fedistream' ),
            __( 'Motivational', 'wp-fedistream' ),
            __( 'Nostalgic', 'wp-fedistream' ),
            __( 'Playful', 'wp-fedistream' ),
            __( 'Sensual', 'wp-fedistream' ),
            __( 'Suspenseful', 'wp-fedistream' ),
        );
    }

    /**
     * Install default moods.
     *
     * @return void
     */
    public static function install_defaults(): void {
        $moods = self::get_default_moods();

        foreach ( $moods as $mood ) {
            if ( ! term_exists( $mood, 'fedistream_mood' ) ) {
                wp_insert_term( $mood, 'fedistream_mood' );
            }
        }
    }
}