Initial commit

out/analyzer/HTMLAnalyzer.js

@@ -0,0 +1,42 @@
+"use strict";
+Object.defineProperty(exports, "__esModule", { value: true });
+exports.HTMLAnalyzer = void 0;
+class HTMLAnalyzer {
+    extractUsedSelectors(document) {
+        const usedSelectors = new Set();
+        const text = document.getText();
+        // Extract class attributes
+        const classMatches = text.match(/class\s*=\s*["']([^"']+)["']/g) || [];
+        classMatches.forEach(match => {
+            const classes = match.replace(/class\s*=\s*["']([^"']+)["']/, '$1').split(/\s+/);
+            classes.forEach(cls => cls.trim() && usedSelectors.add(cls.trim()));
+        });
+        // Extract id attributes
+        const idMatches = text.match(/id\s*=\s*["']([^"']+)["']/g) || [];
+        idMatches.forEach(match => {
+            const id = match.replace(/id\s*=\s*["']([^"']+)["']/, '$1').trim();
+            if (id)
+                usedSelectors.add(id);
+        });
+        // Extract Angular class bindings
+        const ngClassMatches = text.match(/\[class\.([^\]]+)\]/g) || [];
+        ngClassMatches.forEach(match => {
+            const className = match.replace(/\[class\.([^\]]+)\]/, '$1');
+            usedSelectors.add(className);
+        });
+        // Extract ngClass bindings
+        const ngClassObjectMatches = text.match(/\[ngClass\]\s*=\s*["']([^"']+)["']/g) || [];
+        ngClassObjectMatches.forEach(match => {
+            const expr = match.replace(/\[ngClass\]\s*=\s*["']([^"']+)["']/, '$1');
+            // This would need more sophisticated parsing for object expressions
+            const possibleClasses = expr.match(/['"`]([^'"`]+)['"`]/g) || [];
+            possibleClasses.forEach(cls => {
+                const className = cls.replace(/['"`]/g, '');
+                usedSelectors.add(className);
+            });
+        });
+        return usedSelectors;
+    }
+}
+exports.HTMLAnalyzer = HTMLAnalyzer;
+//# sourceMappingURL=HTMLAnalyzer.js.map