<?php

$options = json_decode($argv[1], true);
$_SERVER['DOCUMENT_ROOT'] = "..";

echo("Loading...\n");

$app = json_decode(file_get_contents($_SERVER['DOCUMENT_ROOT'] . "/app.json"), true);
$system = $options["system"];

if ($app["other"]["id"] === $system) {
    echo("Using authentication\n");
    $ctx = stream_context_create([
        'http' => [
            'method' => 'GET',
            'header' =>
                "Authorization: " . $app["other"]["token"] . "\r\n"
        ]
    ]);
} else {
    echo("Not using authentication\n");
    $ctx = stream_context_create([
        'http' => [
            'method' => 'GET',
            'headers' => "User-Agent: Mozilla/5.0 (+Cold-Haze/1.1)\r\n"
        ]
    ]);
}

echo("Fetching...\n");
echo("     Part 1/6\n");
sleep(1);
$switches1 = json_decode(file_get_contents("https://pluralkit.equestria.dev/v2/systems/$system/switches", false, $ctx), true);

if (count($switches1) > 0 && json_last_error() === JSON_ERROR_NONE) {
    $oldest = $switches1[count($switches1) - 1]["timestamp"];

    echo("     Part 2/6\n");
    sleep(1);
    $switches2 = json_decode(file_get_contents("https://pluralkit.equestria.dev/v2/systems/$system/switches?before=$oldest", false, $ctx), true);

    if (count($switches2) > 0 && json_last_error() === JSON_ERROR_NONE) {
        $oldest = $switches2[count($switches2) - 1]["timestamp"];

        echo("     Part 3/6\n");
        sleep(1);
        $switches3 = json_decode(file_get_contents("https://pluralkit.equestria.dev/v2/systems/$system/switches?before=$oldest", false, $ctx), true);

        if (count($switches3) > 0 && json_last_error() === JSON_ERROR_NONE) {
            $oldest = $switches3[count($switches3) - 1]["timestamp"];

            echo("     Part 4/6\n");
            sleep(1);
            $switches4 = json_decode(file_get_contents("https://pluralkit.equestria.dev/v2/systems/$system/switches?before=$oldest", false, $ctx), true);

            if (count($switches4) > 0 && json_last_error() === JSON_ERROR_NONE) {
                $oldest = $switches4[count($switches4) - 1]["timestamp"];

                echo("     Part 5/6\n");
                sleep(1);
                $switches5 = json_decode(file_get_contents("https://pluralkit.equestria.dev/v2/systems/$system/switches?before=$oldest", false, $ctx), true);

                if (count($switches5) > 0 && json_last_error() === JSON_ERROR_NONE) {
                    $oldest = $switches5[count($switches5) - 1]["timestamp"];

                    echo("     Part 6/6\n");
                    sleep(1);
                    $switches6 = json_decode(file_get_contents("https://pluralkit.equestria.dev/v2/systems/$system/switches?before=$oldest", false, $ctx), true);
                } else {
                    $switches6 = [];
                }
            } else {
                $switches5 = $switches6 = [];
            }
        } else {
            $switches4 = $switches5 = $switches6 = [];
        }
    } else {
        $switches3 = $switches4 = $switches5 = $switches6 = [];
    }
} else {
    $switches2 = $switches3 = $switches4 = $switches5 = $switches6 = [];
}

if (json_last_error() === JSON_ERROR_NONE && $switches1 !== null && $switches2 !== null && $switches3 !== null && $switches4 !== null && $switches5 !== null && $switches6 !== null) {
    echo("Data is valid, saved it\n");
    file_put_contents($_SERVER['DOCUMENT_ROOT'] . "/data/$system/switches.json", json_encode([...$switches1, ...$switches2, ...$switches3, ...$switches4, ...$switches5, ...$switches6], JSON_PRETTY_PRINT));
} else {
    echo("Data is invalid\n");
}