<?php

namespace SimpleCalendar\plugin_deps;

/**
 * This file is part of the Carbon package.
 *
 * (c) Brian Nesbitt <brian@nesbot.com>
 *
 * For the full copyright and license information, please view the LICENSE
 * file that was distributed with this source code.
 */
use SimpleCalendar\plugin_deps\Carbon\CarbonImmutable;
require_once __DIR__ . '/vendor/autoload.php';
function getMaxHistoryMonthsByAmount($amount): int
{
    if ($amount >= 50) {
        return 6;
    }
    if ($amount >= 20) {
        return 4;
    }
    return 2;
}
function getHtmlAttribute($rawValue): string
{
    return \str_replace(['​', "\r"], '', \trim(\htmlspecialchars((string) $rawValue), "  \n\r\t\v\x00"));
}
function getOpenCollectiveSponsors(): string
{
    $customSponsorImages = [];
    $members = \json_decode(\file_get_contents('https://opencollective.com/carbon/members/all.json'), \true);
    $list = \array_filter($members, static function ($member): bool {
        return ($member['lastTransactionAmount'] > 3 || $member['isActive']) && $member['role'] === 'BACKER' && $member['type'] !== 'USER' && ($member['totalAmountDonated'] > 100 || $member['lastTransactionAt'] > CarbonImmutable::now()->subMonthsNoOverflow(getMaxHistoryMonthsByAmount($member['lastTransactionAmount']))->format('Y-m-d h:i') || $member['isActive'] && $member['lastTransactionAmount'] >= 30);
    });
    $list = \array_map(static function (array $member): array {
        $createdAt = CarbonImmutable::parse($member['createdAt']);
        $lastTransactionAt = CarbonImmutable::parse($member['lastTransactionAt']);
        if ($createdAt->format('d H:i:s.u') > $lastTransactionAt->format('d H:i:s.u')) {
            $createdAt = $createdAt->setDay($lastTransactionAt->day)->modify($lastTransactionAt->format('H:i:s.u'));
        }
        $monthlyContribution = (float) ($member['totalAmountDonated'] / \ceil($createdAt->floatDiffInMonths()));
        if ($lastTransactionAt->isAfter('last month') && $member['lastTransactionAmount'] > $monthlyContribution) {
            $monthlyContribution = (float) $member['lastTransactionAmount'];
        }
        $yearlyContribution = (float) ($member['totalAmountDonated'] / \max(1, $createdAt->floatDiffInYears()));
        $status = null;
        if ($monthlyContribution > 29) {
            $status = 'sponsor';
        } elseif ($monthlyContribution > 4.5 || $yearlyContribution > 29) {
            $status = 'backer';
        } elseif ($member['totalAmountDonated'] > 0) {
            $status = 'helper';
        }
        return \array_merge($member, ['star' => $monthlyContribution > 98 || $yearlyContribution > 500, 'status' => $status, 'monthlyContribution' => $monthlyContribution, 'yearlyContribution' => $yearlyContribution]);
    }, $list);
    \usort($list, static function (array $a, array $b): int {
        return $b['monthlyContribution'] <=> $a['monthlyContribution'] ?: $b['totalAmountDonated'] <=> $a['totalAmountDonated'];
    });
    return \implode('', \array_map(static function (array $member) use ($customSponsorImages): string {
        $href = \htmlspecialchars($member['website'] ?? $member['profile']);
        $src = $customSponsorImages[$member['MemberId'] ?? ''] ?? $member['image'] ?? \strtr($member['profile'], ['https://opencollective.com/' => 'https://images.opencollective.com/']) . '/avatar/256.png';
        [$x, $y] = @\getimagesize($src) ?: [0, 0];
        $validImage = $x && $y;
        $src = $validImage ? \htmlspecialchars($src) : 'https://opencollective.com/static/images/default-guest-logo.svg';
        $height = $member['status'] === 'sponsor' ? 64 : 42;
        $width = \min($height * 2, $validImage ? \round($x * $height / $y) : $height);
        $href .= (\strpos($href, '?') === \false ? '?' : '&amp;') . 'utm_source=opencollective&amp;utm_medium=github&amp;utm_campaign=Carbon';
        $title = getHtmlAttribute($member['description'] ?? null ?: $member['name']);
        $alt = getHtmlAttribute($member['name']);
        return "\n" . '<a title="' . $title . '" href="' . $href . '" target="_blank">' . '<img alt="' . $alt . '" src="' . $src . '" width="' . $width . '" height="' . $height . '">' . '</a>';
    }, $list)) . "\n";
}
\file_put_contents('readme.md', \preg_replace_callback('/(<!-- <open-collective-sponsors> -->)[\s\S]+(<!-- <\/open-collective-sponsors> -->)/', static function (array $match): string {
    return $match[1] . getOpenCollectiveSponsors() . $match[2];
}, \file_get_contents('readme.md')));
