Remove more contexts

frontend/src/hooks/useFileNavigation.js

@@ -1,38 +1,39 @@
 // hooks/useFileNavigation.js
-import { useCallback } from 'react';
+import { useState, useCallback } from 'react';
 import { useToasts } from '@geist-ui/core';
 import { lookupFileByName } from '../services/api';
-import { useFileSelection } from '../contexts/FileSelectionContext';
+import { DEFAULT_FILE } from '../utils/constants'; // Assuming you have this constant defined
 
 export const useFileNavigation = () => {
   const { setToast } = useToasts();
-  const { handleFileSelect } = useFileSelection();
+
+  const [selectedFile, setSelectedFile] = useState(DEFAULT_FILE.path);
+  const [isNewFile, setIsNewFile] = useState(true);
 
   const handleLinkClick = useCallback(
     async (filename) => {
       try {
         const filePaths = await lookupFileByName(filename);
-        if (filePaths.length === 1) {
+        if (filePaths.length >= 1) {
           handleFileSelect(filePaths[0]);
-        } else if (filePaths.length > 1) {
-          // Handle multiple file options (you may want to show a modal or dropdown)
-          setToast({
-            text: 'Multiple files found with the same name. Please specify the full path.',
-            type: 'warning',
-          });
         } else {
           setToast({ text: `File "${filename}" not found`, type: 'error' });
         }
       } catch (error) {
         console.error('Error looking up file:', error);
         setToast({
-          text: 'Failed to lookup file. Please try again.',
+          text: 'Failed to lookup file.',
           type: 'error',
         });
       }
     },
-    [handleFileSelect, setToast]
+    [handleFileSelect]
   );
 
-  return { handleLinkClick };
+  const handleFileSelect = useCallback(async (filePath) => {
+    setSelectedFile(filePath);
+    setIsNewFile(filePath === DEFAULT_FILE.path);
+  }, []);
+
+  return { handleLinkClick, selectedFile, isNewFile, handleFileSelect };
 };