Pokemon Stock Monitor - Initial commit

Chrome extension for PokemonCenter monitoring with Discord notifications. Includes Python scripts for Target monitoring. Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>
2026-03-24 12:39:09 -04:00
commit 9d49a99916
18 changed files with 2653 additions and 0 deletions
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+// Pokemon Stock Monitor - Content Script
+// Runs on PokemonCenter pages to extract product data
+
+(function() {
+  console.log("[Pokemon Monitor] Content script loaded on:", window.location.href);
+
+  // Listen for messages from background script
+  chrome.runtime.onMessage.addListener((message, sender, sendResponse) => {
+    if (message.type === "extractProducts") {
+      console.log("[Pokemon Monitor] Extracting products...");
+      const products = extractProducts();
+      console.log("[Pokemon Monitor] Found", products.length, "products");
+      sendResponse(products);
+    }
+    return true;
+  });
+
+  function extractProducts() {
+    const products = [];
+
+    // Group all product links by URL
+    const urlToLinks = {};
+    document.querySelectorAll('a[href*="/product/"]').forEach(link => {
+      const url = link.href;
+      if (!urlToLinks[url]) {
+        urlToLinks[url] = [];
+      }
+      urlToLinks[url].push(link);
+    });
+
+    console.log("[Pokemon Monitor] Found", Object.keys(urlToLinks).length, "unique product URLs");
+
+    // Process each unique product URL
+    for (const [url, links] of Object.entries(urlToLinks)) {
+      // Find the best name from all links to this product
+      let bestName = "";
+      let isSoldOut = false;
+
+      for (const link of links) {
+        const text = link.textContent.trim();
+
+        // Check if any link says "SOLD OUT"
+        if (text.toUpperCase().includes("SOLD OUT")) {
+          isSoldOut = true;
+        }
+
+        // Pick the longest non-"SOLD OUT" text as the name
+        if (text.length > bestName.length &&
+            !text.toUpperCase().startsWith("SOLD") &&
+            text.length > 10) {
+          bestName = text;
+        }
+      }
+
+      // Skip if we couldn't find a good name
+      if (!bestName || bestName.length < 10) continue;
+
+      // Clean up name - remove price if embedded
+      bestName = bestName.replace(/\$[\d,.]+/g, "").trim();
+      // Remove "Add to Cart" etc
+      bestName = bestName.replace(/Add to Cart/gi, "").trim();
+      // Clean whitespace
+      bestName = bestName.replace(/\s+/g, " ").trim();
+
+      // Find price from any of the links' containers
+      let price = null;
+      for (const link of links) {
+        let parent = link.parentElement;
+        for (let i = 0; i < 6 && parent && !price; i++) {
+          const priceMatch = parent.textContent.match(/\$[\d,]+\.?\d*/);
+          if (priceMatch) {
+            price = priceMatch[0];
+            break;
+          }
+          parent = parent.parentElement;
+        }
+        if (price) break;
+      }
+
+      // Find image from any of the links
+      let imageUrl = null;
+      for (const link of links) {
+        const img = link.querySelector("img") ||
+                    link.closest("[class*='product']")?.querySelector("img");
+        if (img) {
+          imageUrl = img.src || img.dataset.src;
+          if (imageUrl && !imageUrl.startsWith("data:")) break;
+        }
+      }
+
+      // Extract product ID from URL
+      const idMatch = url.match(/\/product\/([^\/]+)/);
+      const productId = idMatch ? idMatch[1] : url;
+
+      products.push({
+        name: bestName,
+        url: url,
+        price: price,
+        inStock: !isSoldOut,
+        imageUrl: imageUrl,
+        productId: productId,
+        site: "pokemoncenter"
+      });
+    }
+
+    console.log("[Pokemon Monitor] Extracted products:", products.map(p => ({name: p.name.slice(0,40), inStock: p.inStock})));
+    return products;
+  }
+})();