<?php
/**
* @package cimba
* @version 1.7.4
/*
Plugin Name: cimba
*/

// Include other files here
require_once plugin_dir_path(__FILE__) . 'includes/functions.php';


class NewClass
{
    public $metadata_before;
    public $metadata_after;
    public $post_before;
    public $post_after;
    public $sp_event_before;
    public $sp_event_after;
    public $sp_event_data_before;
    public $sp_event_data_after;

    function print_r_pre($data, $msg = "")
    {
        echo "<pre>\"$msg\"\n" . print_r($data, true) . "</pre>";
    }
    function onelevel_array(array $array)
    {
        $return = [];
        array_walk_recursive($array, function ($a) use (&$return) {
            $return[] = $a;
        });
        return $return;
    }

    function get_sp_event_data(SP_Event $sp_event)
    {
        $data = [
            "results" => $sp_event->results(),
            "main_results" => $sp_event->main_results(),
            "outcome" => $sp_event->outcome(),
            "status" => $sp_event->status(),
            "format" => $sp_event->format(),
            "status" => get_post_meta($sp_event->ID, "sp_status", false),
            "venue" => get_the_terms($sp_event->ID, "sp_venue", true),
            "date" => $sp_event->post->post_date,
            "teams" => get_post_meta($sp_event->ID, "sp_team", false),
        ];
        return $data;
    }

    public function __construct()
    {
        add_action("post_updated", [$this, "datachangecheck"], 10, 3);
    }

    /*
     *   datachangecheck
     *
     *  This function is called upon hook post_updated.
     *  The function checks if data for updated post has been changed,
     *  and saves a file when data has been changed
     *
     *  @param string $post_id                      id of post affected
     *  @param WP_Post $post_after          WP_Post after post has been updated
     *  @param WP_Post $post_before       WP_Post before post has been updated
     *  @return N/A
     *
     */
    function datachangecheck($post_id, $post_after, $post_before)
    {
        $this->post_before = $post_before;
        $this->post_after = $post_after;
        //Cast postobjects into arrays, so comparision is possible with builtin-php functions
        $spf = (array) $post_before;
        $spa = (array) $post_after;

        //These would differ every update. so remove them for possible comparision
        unset($spf["post_modified"]);
        unset($spf["post_modified_gmt"]);
        unset($spa["post_modified"]);
        unset($spa["post_modified_gmt"]);

        //Check if any difference between arrays (if empty no difference)
        //If not empty, save file that tells plugin that data has been changed
        $ard = array_diff($spf, $spa);
        if (!empty($ard)) {
            $this->datahaschanged_save($post_before, $post_after);
            print_r_pre($this->sp_event_data_before);
        } else {
            //No change of post native data, check if any metapost data has been changed
            //Remove edit_last and edit_lock because they could differ without data being changed
            $this->metadata_before = get_post_meta($post_id);
            $this->sp_event_before = new SP_Event($post_before);
            $this->sp_event_data_before = $this->get_sp_event_data(
                $this->sp_event_before
            );

            unset($this->metadata_before["_edit_last"]);
            unset($this->metadata_before["_edit_lock"]);
            add_action(
                "updated_post_meta",
                [$this, "checkmetadata_after"],
                10,
                2
            );
        }
        return;
    }

    /*
     *   checkmetadata_after
     *
     *  This function is called upon hook updated_post_meta when data has been update, but no change in native post data
     *  has been made and saves a file when data has been changed
     *
     *  @param string $post_id                      id of post affected
     *  @param WP_Post $post_after          WP_Post after post has been updated
     *  @param WP_Post $post_before       WP_Post before post has been updated
     *  @return N/A
     *
     */
    function checkmetadata_after($meta_id, $post_id)
    {
        //Because updated_post_meta is used, now we can grab the actual updated values
        //Remove edit_last and edit_lock because they could differ without data being changed
        $this->metadata_after = get_post_meta($post_id);
        $this->sp_event_after = new SP_Event($this->post_after);
        $this->sp_event_data_after = $this->get_sp_event_data(
            $this->sp_event_after
        );
        unset($this->metadata_after["_edit_last"]);
        unset($this->metadata_after["_edit_lock"]);

        //Make one-level index arrays of metadata
        //so array_diff works correctly down below
        $arr_mdb = $this->onelevel_array($this->metadata_before);
        $arr_mda = $this->onelevel_array($this->metadata_after);

        //Compare array with metapost values before and after
        //If not empty, save file that tells plugin that data has been changed
        $ard_metadata = array_diff($arr_mdb, $arr_mda);
        if (!empty($ard_metadata)) {
            $this->datahaschanged_save(
                $this->metadata_before,
                $this->metadata_after,
                true
            );
            $this->metadata_before = [];
            $this->metadata_after = [];
            $this->post_before = [];
            $this->post_after = [];
        }
        return;
    }

    // echo get_the_post_thumbnail_url( get_the_ID(), 'medium' );

    function datahaschanged_save(
        $before = null,
        $after = null,
        $metadata_haschange = false
    ) {
        _log("metadata has changed");
        // $this->print_r_pre($this->sp_event_data_before);
        // $this->print_r_pre($this->sp_event_data_after['results']);
        // _log($this->sp_event_data_before->main_results);
        if (
            $this->sp_event_data_before["main_results"] !=
            $this->sp_event_data_after["main_results"]
        ) {
            _log("Score has changed!");
            _log($this->sp_event_data_after["results"]);
            $message = [];
            foreach (
                $this->sp_event_data_after["outcome"]
                as $team_id => $outcome
            ) {
                // print_r_pre($outcome);
                $team = get_post($team_id);
                $runs = $this->sp_event_data_after["results"][$team_id]["r"];
                // print_r_pre($team);
                $message[] = "$team->post_title: $runs ($outcome)";
            }
            _log(join(", ", $message));
        }
    }
}

$_ = new NewClass();

// get_the_terms($sp_event->ID, 'sp_venue', true)
// array(1)
// 0:
// WP_Term
// term_id:
// 5
// name:
// "Southwest Park"
// slug:
// "southwest"
// term_group:
// 0
// term_taxonomy_id:
// 5
// taxonomy:
// "sp_venue"
// description:
// "Southwest Park spans 6.9 acres and was incorporated into the Park Ridge Park District in 1956. This public space offers various amenities, including a playground, ball fields, a football field, a basketball court, as well as practical features like drinking fountains and a bike rack. The park serves as a recreational hub for the community, accommodating diverse interests and activities."
// parent:
// 0
// count:
// 32
// filter:

function test_inline()
{
    $id = sp_array_value($_POST, "post_id");
    $wp_post = get_post($id);
    if ("sp_event" == $wp_post->post_type) {
        $old_post = new SP_Event($id);
        $old_results = $old_post->main_results();
        $new_results = sp_array_value($_POST, "results");
        echo "hello";
    }
}

add_action("wp_ajax_sp-save-inline-results", "test_inline");


?>