background.js

// background.js - Cross-browser compatible

// Use the appropriate API based on browser
const browserAPI = chrome || browser;
const actionAPI = browserAPI.action || browserAPI.browserAction;

actionAPI.onClicked.addListener(() => {
  browserAPI.tabs.query({ currentWindow: true }, (tabs) => {
    if (tabs.length === 0) {
      console.log("No tabs to bookmark.");
      return;
    }

    const today = new Date().toISOString().split("T")[0];

    browserAPI.bookmarks.search({ title: "Bookit" }, (results) => {
      let bookitFolder = results.find((folder) => folder.title === "Bookit");

      if (!bookitFolder) {
        browserAPI.bookmarks.create({ title: "Bookit" }, (newFolder) => {
          bookitFolder = newFolder;
          saveTabsToFolder(bookitFolder.id, today, tabs);
        });
      } else {
        saveTabsToFolder(bookitFolder.id, today, tabs);
      }
    });
  });
});

function saveTabsToFolder(parentId, date, tabs) {
  browserAPI.bookmarks.getChildren(parentId, (children) => {
    const dateFolders = children.filter((child) => child.title.startsWith(date));
    let folderTitle = date;

    if (dateFolders.length > 0) {
      folderTitle = `${date} (${dateFolders.length + 1})`;
    }

    browserAPI.bookmarks.create({ parentId: parentId, title: folderTitle }, (dateFolder) => {
      tabs.forEach((tab) => {
        browserAPI.bookmarks.create({
          parentId: dateFolder.id,
          title: tab.title,
          url: tab.url,
        });
      });
      console.log(`Bookmarked ${tabs.length} tabs into folder 'Bookit/${folderTitle}'.`);
    });
  });
}