Refactor: Consolidate file fetching & clean up comments

Author: hsy822

apps/remix-ide/src/app/components/bottom-bar.tsx

@@ -10,6 +10,7 @@ export const BottomBar = ({ plugin }: BottomBarProps) => {
   const [explaining, setExplaining] = useState(false)
   const [aiSwitch, setAiSwitch] = useState(true)
   const [currentExt, setCurrentExt] = useState('')
+  const [currentFilePath, setCurrentFilePath] = useState('')
 
   useEffect(() => {
     const getAI = async () => {
@@ -24,10 +25,12 @@ export const BottomBar = ({ plugin }: BottomBarProps) => {
     const getCurrentExt = async () => {
       try {
         const path = await plugin.call('fileManager', 'getCurrentFile')
+        setCurrentFilePath(path)
         const ext = path?.split('.').pop()?.toLowerCase() || ''
         setCurrentExt(ext)
       } catch (err) {
         console.error('Failed to get current file', err)
+        setCurrentFilePath('')
         setCurrentExt('')
       }
     }
@@ -44,12 +47,15 @@ export const BottomBar = ({ plugin }: BottomBarProps) => {
   }, [plugin])
 
   const handleExplain = async () => {
+    if (!currentFilePath) {
+      plugin.call('notification', 'toast', 'No file selected to explain.');
+      return
+    }
     setExplaining(true)
     try {
       await plugin.call('menuicons', 'select', 'remixaiassistant')
       await new Promise(resolve => setTimeout(resolve, 500))
-      const path = await plugin.call('fileManager', 'getCurrentFile')
-      const content = await plugin.call('fileManager', 'readFile', path)
+      const content = await plugin.call('fileManager', 'readFile', currentFilePath)
       await plugin.call('remixAI', 'chatPipe', 'code_explaining', content)
 
     } catch (err) {
@@ -79,7 +85,7 @@ export const BottomBar = ({ plugin }: BottomBarProps) => {
         <button
           className="btn explain-btn"
           onClick={handleExplain}
-          disabled={explaining}
+          disabled={explaining || !currentFilePath}
         >
           <img src="assets/img/remixAI_small.svg" alt="Remix AI" className="explain-icon" />
           <span>{getExplainLabel()}</span>

libs/remix-ui/helper/src/lib/solidity-scan.tsx

@@ -1,5 +1,3 @@
-// remix-project/libs/remix-ui/helper/src/lib/solidity-scan.tsx
-
 import React from 'react'
 import axios from 'axios'
 import { FormattedMessage } from 'react-intl'

libs/remix-ui/tabs/src/lib/remix-ui-tabs.tsx

@@ -207,17 +207,6 @@ export const TabsUI = (props: TabsUIProps) => {
     setCompileState('idle')
   }, [tabsState.selectedIndex])
 
-  /**
-   * Compiles the current file and triggers the 'Publish' functionality of the Solidity Compiler plugin.
-   * * ⚠️ WARNING: This function uses a brittle method of direct DOM manipulation
-   * * instead of formal inter-plugin API communication.
-   * * It relies on the compiler UI's button ID (e.g., 'publishOnIpfs'), so it may break
-   * * without warning during future updates.
-   * * It also uses an unreliable `setTimeout` to wait for the UI to render after compilation.
-   * * @todo This logic should be refactored in the future to a more stable approach:
-   * * add a formal API to the Solidity Compiler plugin and call that API instead.
-   * * @param {'ipfs' | 'swarm'} storageType - The type of storage to publish to.
-   */
   const handleCompileAndPublish = async (storageType: 'ipfs' | 'swarm') => {
     setCompileState('compiling')
     await props.plugin.call('notification', 'toast', `Switching to Solidity Compiler to publish...`)