<?php
$cookie = trim(file_get_contents(__DIR__ . '/ck.txt'));  
if (empty($cookie)) {  
    echo "无法读取cookie。请确保ck.txt文件存在且包含有效的cookie。\n";  
    exit();  
}
$userUrl = "https://pan.quark.cn/account/info";  
$context = stream_context_create([  
    'http' => [  
        'header' => "Cookie: $cookie\r\n"  
    ]  
]);
$userInfoResponse = file_get_contents($userUrl, false, $context);  
$userInfo = json_decode($userInfoResponse, true)["data"] ?? null;
if (!$userInfo || !isset($userInfo["nickname"])) {  
    echo "登录失败，cookie错误。\n";  
    exit();  
}  
echo "登录成功。\n";  
$stateUrl = "https://drive-m.quark.cn/1/clouddrive/capacity/growth/info?pr=ucpro&fr=pc&uc_param_str=";  
$stateResponse = file_get_contents($stateUrl, false, $context);  
$stateData = json_decode($stateResponse, true);  
$sign = $stateData["data"]["cap_sign"] ?? null; 
if ($sign && isset($sign["sign_daily"]) && $sign["sign_daily"]) {  
    $number = ($sign["sign_daily_reward"] ?? 0) / (1024 * 1024);  
    $progress = (isset($sign["sign_progress"], $sign["sign_target"])) ? bcdiv($sign["sign_progress"], $sign["sign_target"], 4) * 100 : 0;  
    echo "今日已签到获取{$number}MB，进度{$progress}%\n";  
    exit();  
}
$signUrl = "https://drive-m.quark.cn/1/clouddrive/capacity/growth/sign?pr=ucpro&fr=pc&uc_param_str=";  
$params = [  
    "sign_cyclic" => true  
];
$headers = [  
    "Content-Type: application/json",  
    "Cookie: $cookie" 
];
$options = [  
    'http' => [  
        'header'  => implode("\r\n", $headers) . "\r\n",
        'method'  => 'POST',  
        'content' => json_encode($params)  
    ]  
];  
$signResponse = file_get_contents($signUrl, false, stream_context_create($options));  
$signData = json_decode($signResponse, true);  
if (isset($signData["error_code"])) {  
    echo "签到失败，请检查cookie是否正常或过期，错误代码: {$signData['error_code']}\n";  
    exit();  
}
$mb = ($signData["data"]["sign_daily_reward"] ?? 0) / 2048;  
echo json_encode($signData, JSON_PRETTY_PRINT) . "\n"; 
echo "签到成功,获取到{$mb}MB!\n";  
?>