feat: successfully scraping data from leetcode problems page

Author: kiing-dom

content.js

@@ -1 +1,46 @@
-console.log("🧠 leetcode tracker is active")
+function getProblemData() {
+    const titleEl = document.querySelector('div[class*="text-title-large"]');
+    const title = titleEl ? titleEl.textContent.trim() : "Unknown Title";
+  
+    const difficultyEl = Array.from(document.querySelectorAll('div[class*="text-difficulty"]')).find((el) =>
+      el.textContent?.match(/Easy|Medium|Hard/)
+    );
+    const difficulty = difficultyEl
+      ? difficultyEl.textContent.trim()
+      : "Unknown Difficulty";
+  
+    const pathParts = window.location.pathname.split("/").filter(Boolean);
+    const problemSlug = pathParts[1] || "unknown-problem";
+  
+    const problemData = {
+      title,
+      difficulty,
+      slug: problemSlug,
+      url: window.location.href,
+      timestamp: Date.now(),
+    };
+  
+    console.log("LC Problem Detected:", problemData);
+    return problemData;
+  }
+  
+  function waitForContentAndStore() {
+    const observer = new MutationObserver(() => {
+      const titleEl = document.querySelector("div");
+      if (titleEl && titleEl.textContent.trim()) {
+        observer.disconnect();
+        const data = getProblemData();
+        browser.storage.local.set({ [data.slug]: data }).then(() => {
+          console.log("Saved to storage:", data);
+        }).catch((err) => {
+          console.error("Storage error:", err);
+        });
+      }
+    });
+  
+    observer.observe(document.body, { childList: true, subtree: true });
+  }
+  
+  waitForContentAndStore();
+
+  

manifest.json

@@ -15,7 +15,7 @@
     },
     "content_scripts": [
         {
-            "matches": ["https://leetcode.com/*"],
+            "matches": ["https://leetcode.com/problems/*"],
             "js": ["content.js"]
         }
     ]