// ==UserScript==
// @name         DeepSeek自动重试
// @namespace    http://tampermonkey.net/
// @version      0.1
// @description  检测到"服务器繁忙"时自动点击重试按钮
// @author       dy
// @match        https://chat.deepseek.com/*
// @grant        none
// @license      none
// @downloadURL none
// ==/UserScript==

(function() {
    'use strict';

    const BUSY_TEXT = '服务器繁忙，请稍后再试';

    const CHECK_INTERVAL = 1000;

    function createNotification() {
        const notification = document.createElement('div');
        notification.style.cssText = `
            position: fixed;
            top: 20px;
            right: 20px;
            background: rgba(0, 0, 0, 0.8);
            color: white;
            padding: 10px 20px;
            border-radius: 5px;
            z-index: 9999;
            transition: opacity 0.3s;
        `;
        notification.textContent = '检测到服务器繁忙，3秒后自动重试...';
        document.body.appendChild(notification);
        return notification;
    }

    function findRetryButton() {
        const retryButtons = Array.from(document.querySelectorAll('.ds-icon-button'));
        return retryButtons.find(button => {
            const svg = button.querySelector('svg');
            return svg && svg.querySelector('#重新生成');
        });
    }

    function autoRetry() {
        const elements = Array.from(document.querySelectorAll('*')).filter(el =>
            el.textContent && el.textContent.includes(BUSY_TEXT)
        );

        if (elements.length > 0) {
            const retryButton = findRetryButton();

            if (retryButton) {
                const notification = createNotification();

                setTimeout(() => {
                    console.log('找到重试按钮,自动点击');
                    retryButton.dispatchEvent(new MouseEvent('click', {
                        view: window,
                        bubbles: true,
                        cancelable: true
                    }));

                    notification.style.opacity = '0';
                    setTimeout(() => notification.remove(), 300);
                }, 3000);
            }
        }
    }

    setInterval(autoRetry, CHECK_INTERVAL);
})();