<?php

global $ponies_raindrops;
global $ponies_cloudburst;
global $weekend;

$travelling = json_decode(file_get_contents($_SERVER['DOCUMENT_ROOT'] . "/includes/data/travelling.json"), true);

function ponies(string $system): array {
    global $travelling;
    global $weekend;

    return array_map(function ($i) use ($system, $weekend) {
        $switches = json_decode(file_get_contents($_SERVER['DOCUMENT_ROOT'] . "/includes/data/$system-switches.json"), true);
        $memberData = $i;

        $i["_lastFronted"] = -1;
        $i["_datesRaw"] = array_values(array_map(function ($i) {
            return strtotime("1970-01-01T" . date("H:i:s", strtotime($i["timestamp"])) . ".000Z");
        }, array_filter($switches, function ($item) use ($memberData) {
            return in_array($memberData["id"], $item["members"]);
        })));

        $i["_datesValues"] = [
            "night" => 0,
            "morning" => 0,
            "afternoon" => 0,
            "evening" => 0
        ];

        foreach ($i["_datesRaw"] as $date) {
            if ($date < 16200 || $date >= 75600) $i["_datesValues"]["night"]++;
            if ($date >= 61200 && $date < 75600) $i["_datesValues"]["evening"]++;
            if ($date >= 39600 && $date < 61200) $i["_datesValues"]["afternoon"]++;
            if ($date >= 16200 && $date < 39600) $i["_datesValues"]["morning"]++;
        }

        if (($i["_metadata"]["little"] === 2 || $i["_metadata"]["shared_memory"] < 2) && !$weekend) {
            $i["_datesValues"]["morning"] = 0;
            $i["_datesValues"]["afternoon"] = 0;
        }

        $i["_dates"] = array_values(array_filter(array_keys($i["_datesValues"]), function ($j) use ($i) {
            return $i["_datesValues"][$j] > 0;
        }));

        uasort($i["_dates"], function ($a, $b) use ($i) {
            return $i["_datesValues"][$b] - $i["_datesValues"][$a];
        });
        $i["_dates"] = array_values($i["_dates"]);

        $id = $i["id"];

        $fronters = array_map(function ($item) {
            return $item["id"];
        }, json_decode(file_get_contents($_SERVER['DOCUMENT_ROOT'] . "/includes/data/$system-fronters.json"), true)["members"]);

        if (in_array($id, $fronters)) {
            $i["_lastFronted"] = time();
        } else {
            $thisMember = array_filter($switches, function ($item) use ($memberData) {
                return in_array($memberData["id"], $item["members"]);
            });

            $thisMember = array_values($thisMember);
            $frontingEnd = null;

            if (count($thisMember) > 0) {
                $thisIndex = array_search($thisMember[0], $switches);

                $frontingStart = $thisMember[0];
                $frontingEnd = $switches[$thisIndex - 1];
            }

            if ($frontingEnd !== null && isset($frontingStart)) {
                $i["_lastFronted"] = strtotime($frontingEnd["timestamp"]);
            }
        }

        return $i;
    }, array_values(array_filter(scoreOrderGlobal(), function ($i) use ($system, $travelling) {
        return $i["_system"] === $system && (!in_array($i["id"], array_keys($travelling)) || !$travelling[$i["id"]]["travelling"]) && !isset($i["_metadata"]["median"]) && $i["name"] !== "unknown" && $i["name"] !== "fusion";
    })));
}

$ponies_cloudburst = ponies("ynmuc");
uasort($ponies_cloudburst, function ($a, $b) {
    return $b["_lastFronted"] - $a["_lastFronted"];
});
$ponies_cloudburst = array_filter($ponies_cloudburst, function ($i) { return $i["_lastFronted"] > 0; });

$ponies_raindrops = ponies("gdapd");
uasort($ponies_raindrops, function ($a, $b) {
    return $b["_lastFronted"] - $a["_lastFronted"];
});
$ponies_raindrops = array_filter($ponies_raindrops, function ($i) { return $i["_lastFronted"] > 0; });

$ponies_cloudburst = array_reverse($ponies_cloudburst);
$ponies_raindrops = array_reverse($ponies_raindrops);