<?php

if ( ! defined( 'ABSPATH' ) ) {
    exit; // Exit if accessed directly
}


class WPF_EDD_Software_Licensing extends WPF_Integrations_Base {

    /**
     * Gets things started
     *
     * @access  public
     * @return  void
     */

    public function init() {

        $this->slug = 'edd-software-licensing';

        add_action( 'edd_sl_store_license', array( $this, 'store_license' ), 10, 4 );
        add_action( 'edd_sl_license_upgraded', array( $this, 'license_upgraded' ), 10, 2 );
        add_action( 'edd_sl_post_set_status', array( $this, 'post_set_status' ), 10, 2 );
        add_action( 'edd_sl_post_set_expiration', array( $this, 'post_set_expiration' ), 10, 2 );

        // Settings
        add_action( 'wpf_edd_meta_box_inner', array( $this, 'meta_box' ), 10, 2 );
        add_filter( 'wpf_meta_field_groups', array( $this, 'add_meta_field_group' ) );
        add_filter( 'wpf_meta_fields', array( $this, 'prepare_meta_fields' ) );

        // Batch operations
        add_filter( 'wpf_export_options', array( $this, 'export_options' ) );
        add_action( 'wpf_batch_edd_sl_init', array( $this, 'batch_init' ) );
        add_action( 'wpf_batch_edd_sl', array( $this, 'batch_step' ) );

    }

    /**
     * Sync license data when a license is added
     *
     * @access public
     * @return void
     */

    public function store_license( $license_id, $download_id, $payment_id, $type ) {

        $license = edd_software_licensing()->get_license( $license_id );

        $update_data = array(
            'edd_sl_license_status'     => $license->status,
            'edd_sl_license_expiration' => $license->expiration,
        );

        wp_fusion()->user->push_user_meta( $license->user_id, $update_data );

    }

    /**
     * Update tags when a license is upgraded
     *
     * @access public
     * @return void
     */

    public function license_upgraded( $license_id, $args ) {

        $license = edd_software_licensing()->get_license( $license_id );

        $settings = get_post_meta( $args['old_download_id'], 'wpf-settings-edd', true );

        if ( ! empty( $settings ) && isset( $settings['apply_tags_price'] ) ) {

            if ( ! empty( $settings['apply_tags_price'][ $args['old_price_id'] ] ) ) {

                wp_fusion()->user->remove_tags( $settings['apply_tags_price'][ $args['old_price_id'] ], $license->user_id );

            }
        }

    }

    /**
     * Sync license status
     *
     * @access public
     * @return void
     */

    public function post_set_status( $license_id, $status ) {

        $license = edd_software_licensing()->get_license( $license_id );

        wp_fusion()->user->push_user_meta( $license->user_id, array( 'edd_sl_license_status' => $status ) );

        // Expired license tagging
        if ( 'expired' == $status ) {

            $settings = get_post_meta( $license->download_id, 'wpf-settings-edd', true );

            if ( ! empty( $settings ) && ! empty( $settings['apply_tags_license_expired'] ) ) {

                wp_fusion()->user->apply_tags( $settings['apply_tags_license_expired'], $license->user_id );

            }
        }

    }

    /**
     * Sync license expiration
     *
     * @access public
     * @return void
     */

    public function post_set_expiration( $license_id, $expiration ) {

        $license = edd_software_licensing()->get_license( $license_id );

        wp_fusion()->user->push_user_meta( $license->user_id, array( 'edd_sl_license_expiration' => $expiration ) );

    }

    /**
     * Output meta box settings
     *
     * @access public
     * @return void
     */

    public function meta_box( $post, $settings ) {

        if ( ! isset( $settings['apply_tags_license_expired'] ) ) {
            $settings['apply_tags_license_expired'] = array();
        }

        echo '<th scope="row"><label for="apply_tags">License Expired:</label></th>';
        echo '<td>';

        $args = array(
            'setting'   => $settings['apply_tags_license_expired'],
            'meta_name' => 'wpf-settings-edd',
            'field_id'  => 'apply_tags_license_expired',
        );

        wpf_render_tag_multiselect( $args );

        echo '<span class="description">' . sprintf( __( 'Apply these tags in %s when the license expires', 'wp-fusion' ), wp_fusion()->crm->name ) . '</span>';
        echo '</td>';

        echo '</tr>';

    }

    /**
     * Adds EDD field group to meta fields list
     *
     * @access  public
     * @return  array Field groups
     */

    public function add_meta_field_group( $field_groups ) {

        $field_groups['eddsl'] = array(
            'title'  => 'EDD Software Licensing',
            'fields' => array(),
        );

        return $field_groups;

    }


    /**
     * Adds EDD meta fields to WPF contact fields list
     *
     * @access  public
     * @return  array Meta Fields
     */

    public function prepare_meta_fields( $meta_fields ) {

        $meta_fields['edd_sl_license_status'] = array(
            'label' => 'License Status',
            'type'  => 'text',
            'group' => 'eddsl',
        );

        $meta_fields['edd_sl_license_expiration'] = array(
            'label' => 'License Expiration',
            'type'  => 'date',
            'group' => 'eddsl',
        );

        return $meta_fields;

    }



    /**
     * //
     * // BATCH TOOLS
     * //
     **/

    /**
     * Adds EDD Licenses option to available export options
     *
     * @access public
     * @return array Options
     */

    public function export_options( $options ) {

        $options['edd_sl'] = array(
            'label'   => 'EDD Software Licensing statuses',
            'title'   => 'Licenses',
            'tooltip' => sprintf( __( 'Syncs license statuses and expiration dates to %s, and tags any customers with expired licenses', 'wp-fusion' ), wp_fusion()->crm->name ),
        );

        return $options;

    }

    /**
     * Counts total number of licenses to be processed
     *
     * @access public
     * @return array License IDs
     */

    public function batch_init() {

        $args = array(
            'number' => - 1,
            'fields' => 'ids',
        );

        $licenses = edd_software_licensing()->licenses_db->get_licenses( $args );

        wpf_log( 'info', 0, 'Beginning <strong>EDD Licenses</strong> batch operation on ' . count( $licenses ) . ' licenses', array( 'source' => 'batch-process' ) );

        return $licenses;

    }

    /**
     * Processes licence actions in steps
     *
     * @access public
     * @return void
     */

    public function batch_step( $license_id ) {

        $license = edd_software_licensing()->get_license( $license_id );

        $update_data = array(
            'edd_sl_license_status'     => $license->status,
            'edd_sl_license_expiration' => $license->expiration,
        );

        wp_fusion()->user->push_user_meta( $license->user_id, $update_data );

        // Expired license tagging
        if ( 'expired' == $license->status ) {

            $settings = get_post_meta( $license->download_id, 'wpf-settings-edd', true );

            if ( ! empty( $settings ) && ! empty( $settings['apply_tags_license_expired'] ) ) {

                wp_fusion()->user->apply_tags( $settings['apply_tags_license_expired'], $license->user_id );

            }
        }

    }


}

new WPF_EDD_Software_Licensing();