<?php
/**
 * ACF field groups handler
 *
 * @package DDHH_Job_Manager
 */

// Exit if accessed directly.
defined( 'ABSPATH' ) || exit;

/**
 * Handles ACF field group registration
 */
class DDHH_JM_ACF_Fields {

	/**
	 * Register ACF field groups
	 * Hooked to 'acf/init'
	 */
	public static function register_fields() {
		// Check if ACF Pro is available
		if ( ! function_exists( 'acf_add_local_field_group' ) ) {
			return;
		}

		// Register Job Details field group
		acf_add_local_field_group(
			array(
				'key'      => 'group_job_details',
				'title'    => __( 'Job Details', 'ddhh-job-manager' ),
				'fields'   => array(
					// Job Location
					array(
						'key'      => 'field_job_location',
						'label'    => __( 'Standort', 'ddhh-job-manager' ),
						'name'     => 'job_location',
						'type'     => 'text',
						'required' => 1,
					),
					// Job Type
					array(
						'key'      => 'field_job_type',
						'label'    => __( 'Art', 'ddhh-job-manager' ),
						'name'     => 'job_type',
						'type'     => 'select',
						'required' => 1,
						'choices'  => array(
							'vollzeit'  => __( 'Vollzeit', 'ddhh-job-manager' ),
							'teilzeit'  => __( 'Teilzeit', 'ddhh-job-manager' ),
							'ehrenamt'  => __( 'Ehrenamt', 'ddhh-job-manager' ),
						),
					),
					// Job Deadline
					array(
						'key'           => 'field_job_deadline',
						'label'         => __( 'Bewerbungsfrist', 'ddhh-job-manager' ),
						'name'          => 'job_deadline',
						'type'          => 'date_picker',
						'required'      => 0,
						'return_format' => 'Y-m-d',
						'display_format' => 'd.m.Y',
					),
					// Job Contact Email
					array(
						'key'      => 'field_job_contact_email',
						'label'    => __( 'Kontakt-E-Mail', 'ddhh-job-manager' ),
						'name'     => 'job_contact_email',
						'type'     => 'email',
						'required' => 1,
					),
					// Job Logo
					array(
						'key'           => 'field_job_logo',
						'label'         => __( 'Logo', 'ddhh-job-manager' ),
						'name'          => 'job_logo',
						'type'          => 'image',
						'required'      => 0,
						'return_format' => 'id',
						'preview_size'  => 'thumbnail',
						'library'       => 'all',
					),
					// Job Deactivation Reason (internal, admin-only)
					array(
						'key'               => 'field_job_deactivation_reason',
						'label'             => __( 'Deaktivierungsgrund (intern)', 'ddhh-job-manager' ),
						'name'              => 'job_deactivation_reason',
						'type'              => 'textarea',
						'required'          => 0,
						'rows'              => 3,
						'conditional_logic' => array(
							array(
								array(
									'field'    => 'post_status',
									'operator' => '!=',
									'value'    => 'publish',
								),
							),
						),
					),
				),
				'location' => array(
					array(
						array(
							'param'    => 'post_type',
							'operator' => '==',
							'value'    => 'job_offer',
						),
					),
				),
				'position' => 'normal',
				'style'    => 'default',
			)
		);
	}
}