Warranty Document Digital Filing Assistant

WHAT IT DOES This userscript helps you digitize and organize product warranties by extracting details from any warranty page, product listing, shopping confirmation email, or scanned document. It scans the page for warranty information—product name, brand, purchase date, warranty period, expiration date, coverage terms, and contact information—and provides a digital filing interface to organize and store warranty records. The script parses common date formats (MM/DD/YYYY, YYYY-MM-DD, and named month formats), calculates expiration dates from purchase dates and warranty periods, and categorizes warranties by product type (Electronics, Appliances, Furniture, Tools, Automotive, etc.). It highlights expiring warranties with color-coded status (Active, Expiring, Expiring Soon, Expired) and exports the warranty database as CSV, JSON, or PDF for backup or claims. WHERE IT RUNS The script works on product pages, warranty pages, shopping confirmation emails, or any page containing warranty text. It runs entirely within your browser, reading only the visible content of the current page. It does not track your browsing history, access other tabs, or send any data externally. All warranty data is processed locally. HOW TO USE After installation, open the panel by clicking the tool's icon in the BotGentz sidebar. The script auto-scans pages for warranty information on load (toggle this on/off). Click "Scan page for warranties" to manually scan the page. The panel displays a list of detected warranties with product name, brand, purchase date, warranty period, category, and a status indicator with color coding. Use the export dropdown to choose your format—CSV, JSON, or PDF (text). Click "Export warranties" to download the warranty database file. The export includes all extracted warranty details for record-keeping or insurance claims. THE TECHNICAL MECHANISM This script uses DOM traversal and pattern matching to extract warranty data from page text. It scans for warranty elements using selectors like .warranty, .guarantee, .product-warranty, [class*="warranty"], and [class*="guarantee"]. For each element, it extracts the product name from title elements, brand from brand elements, and parses purchase dates using a regex cascade that handles MM/DD/YYYY, YYYY-MM-DD, "Jan 15 2024", and "15 Jan 2024" formats. Warranty periods are extracted using patterns like "X years warranty" or "X months guarantee". Expiration dates are calculated by adding the warranty period to the purchase date. Coverage terms and contact info are extracted from context. The script automatically categorizes warranties by detecting category keywords. Status is determined by comparing the expiration date to the current date, with thresholds for Expiring Soon (