// ==UserScript==
// @name            Medium Redirect
// @namespace       http://tampermonkey.net/
// @version         0.2
// @description     Redirect Medium links to Archive.is
// @author          573dave (all code written by ChatGPT 4)
// @match           https://*.medium.com/*
// @grant           none
// @run-at          document-end
// @license         MIT
// @downloadURL none
// ==/UserScript==

(function() {
    'use strict';

    // Function to check if an article is incomplete
    function isArticleIncomplete() {
        // Find button with specific classes
        let memberOnlyButton = document.querySelector('button.l.ax.ao.am');
        // Check if the button exists and contains the "Member-only story" text
        if (memberOnlyButton) {
            let memberOnlyText = memberOnlyButton.querySelector('p.be.b.bf.z.dt');
            if (memberOnlyText && memberOnlyText.textContent.includes('Member-only story')) {
                return true;
            }
        }
        return false;
    }

    // Function to add a redirect button
    function addRedirectButton() {
        let redirectButton = document.createElement('button');
        redirectButton.textContent = 'Article incomplete. Try archive.is?';
        redirectButton.style.position = 'fixed';
        redirectButton.style.top = '10px';
        redirectButton.style.left = '50%';
        redirectButton.style.transform = 'translateX(-50%)';
        redirectButton.style.fontSize = '16px';
        redirectButton.style.padding = '10px 20px';
        redirectButton.style.backgroundColor = '#FFC017';
        redirectButton.style.color = 'black';
        redirectButton.style.border = 'none';
        redirectButton.style.borderRadius = '5px';
        redirectButton.style.cursor = 'pointer';
        redirectButton.style.zIndex = '1000';

        redirectButton.addEventListener('click', function() {
            let archiveURL = 'https://archive.is/' + window.location.href;
            window.location.href = archiveURL;
        });

        document.body.appendChild(redirectButton);
    }

    // Check if the article is incomplete and add a redirect button
    if (isArticleIncomplete()) {
        addRedirectButton();
    }
})();