feat: 默认展示 markdown 编辑器，输入内容后自动保存到 untitled.md

Author: codexu

messages/en.json

@@ -1428,6 +1428,15 @@
         "error": "Upload failed",
         "needToken": "Upload images need to configure accessToken",
         "uploading": "Uploading image"
+      },
+      "saveDialog": {
+        "title": "Save File",
+        "emptyContent": "Empty Content",
+        "emptyContentDesc": "Please enter content before saving",
+        "success": "Save Successful",
+        "successDesc": "File saved successfully",
+        "error": "Save Failed",
+        "errorDesc": "Failed to save file, please try again"
       }
     },
     "footer": {
@@ -1498,61 +1507,6 @@
       "modelDesc": "Requires STT model, more accurate"
     }
   },
-  "editor": {
-    "copySuccess": "Copy Success",
-    "copySuccessDescription": "Copied to clipboard",
-    "floatbar": {
-      "readAloud": {
-        "start": "Read Aloud",
-        "stop": "Stop Reading",
-        "loading": "Loading..."
-      }
-    },
-    "toolbar": {
-      "mark": {
-        "title": "Records",
-        "tooltip": "Records",
-        "description": "Convert records into content to insert into the article.",
-        "noRecords": "No records",
-        "ocrNoContent": "OCR did not recognize any content"
-      },
-      "question": {
-        "tooltip": "Q&A",
-        "selectContent": "Please select content first",
-        "promptTemplate": "Reference text: \n{content}\nBased on the question: \n{question}\n, directly provide the answer content."
-      },
-      "continue": {
-        "tooltip": "Continue",
-        "promptTemplate": "Based on the preceding text: \n{content}\n continue writing and return content not exceeding 100 words.\nYou can reference the following text: \n{endContent}\n, but avoid duplicating its content."
-      },
-      "polish": {
-        "tooltip": "Polish",
-        "selectContent": "Please select content first",
-        "promptTemplate": "Polish this text: \n{content}\n, keep the language unchanged, fix typos and grammatical errors, directly return the polished result."
-      },
-      "eraser": {
-        "tooltip": "Simplify",
-        "selectContent": "Please select content first",
-        "promptTemplate": "Simplify this text: \n{content}\n, this text is too verbose, reduce the word count by at least half, keep the language unchanged, directly return the optimized result."
-      },
-      "expansion": {
-        "tooltip": "Expand",
-        "selectContent": "Please select content first",
-        "promptTemplate": "Expand this text: \n{content}\n, this text is too short, increase the word count by at least half, keep the language unchanged, directly return the expanded result."
-      },
-      "translation": {
-        "tooltip": "Translate",
-        "description": "Translate the selected text",
-        "selectContent": "Please select content first",
-        "promptTemplate": "Translate this text: \n{content}\n, into {language}, directly return the translated result."
-      }
-    },
-    "upload": {
-      "error": "Upload failed",
-      "needToken": "Upload images need to configure accessToken",
-      "uploading": "Uploading image"
-    }
-  },
   "footer": {
     "wordCount": "Words",
     "sync": {
@@ -1580,19 +1534,5 @@
       "pending": "Pending {progress}%",
       "synced": "Synced"
     }
-  },
-  "mcp": {
-  "selectServers": "MCP Servers",
-  "searchServers": "Search servers...",
-  "noServers": "MCP service not enabled",
-  "noServersFound": "No matching servers found",
-  "addServer": "Add server...",
-  "goToSettings": "Go to Settings",
-  "close": "Close",
-  "navigate": "Select",
-  "confirm": "Confirm",
-  "tools": "tools",
-  "connecting": "Connecting",
-  "disconnected": "Disconnected"
-}
+  }
 }

messages/zh.json

@@ -1385,6 +1385,15 @@
         "needToken": "上传图片需配置 accessToken",
         "uploading": "正在上传图片"
       },
+      "saveDialog": {
+        "title": "保存文件",
+        "emptyContent": "内容为空",
+        "emptyContentDesc": "请先输入内容后再保存",
+        "success": "保存成功",
+        "successDesc": "文件已保存",
+        "error": "保存失败",
+        "errorDesc": "文件保存失败，请重试"
+      },
       "toolbar": {
         "mark": {
           "title": "使用记录",

src/app/core/article/file/file-item.tsx

@@ -310,7 +310,7 @@ export function FileItem({ item }: { item: DirTree }) {
       }
 
       // 构建新文件的完整路径用于激活文件
-      let newPath = path.split('/').slice(0, -1).join('/') + '/' + (name.endsWith('.md') ? name : name + '.md')
+      let newPath = path.split('/').slice(0, -1).join('/') + '/' + displayName
       // 判断 newPath 是否以 / 开头
       if (newPath.startsWith('/')) {
         newPath = newPath.slice(1)

src/app/core/article/md-editor.tsx

@@ -1,8 +1,8 @@
 'use client'
 import useArticleStore from '@/stores/article'
-import { useEffect, useState } from 'react'
+import { useEffect, useState, useRef } from 'react'
 import Vditor from 'vditor'
-import { exists, mkdir, writeFile } from '@tauri-apps/plugin-fs'
+import { exists, mkdir, writeFile, writeTextFile } from '@tauri-apps/plugin-fs'
 import "vditor/dist/index.css"
 import CustomToolbar from './custom-toolbar'
 import './style.scss'
@@ -29,7 +29,7 @@ import useMarkStore from '@/stores/mark'
 
 export function MdEditor() {
   const [editor, setEditor] = useState<Vditor>();
-  const { currentArticle, saveCurrentArticle, loading, activeFilePath, matchPosition, setMatchPosition } = useArticleStore()
+  const { currentArticle, saveCurrentArticle, loading, activeFilePath, matchPosition, setMatchPosition, setActiveFilePath, loadFileTree, setCurrentArticle } = useArticleStore()
   const { assetsPath, contentTextScale } = useSettingStore()
   const { fetchMarks } = useMarkStore()
   const [floatBarPosition, setFloatBarPosition] = useState<{left: number, top: number} | null>(null)
@@ -40,6 +40,8 @@ export function MdEditor() {
   const { currentLocale } = useI18n()
   const [localMode, setLocalMode] = useLocalStorage<'ir' | 'sv' | 'wysiwyg'>('useLocalMode', 'ir')
   const [isDraggingOver, setIsDraggingOver] = useState(false)
+  const isCreatingFileRef = useRef(false)
+  const activeFilePathRef = useRef(activeFilePath)
 
   function getLang() {
     switch (currentLocale) {
@@ -132,10 +134,19 @@ export function MdEditor() {
         }
         setEditorPadding(vditor)
       },
-      input: (value) => {
-        saveCurrentArticle(value)
-        emitter.emit('editor-input')
-        handleLocalImage(vditor)
+      input: async (value) => {
+        if (!activeFilePathRef.current && !isCreatingFileRef.current) {
+          // 自动创建 untitled.md 文件，并写入当前内容
+          isCreatingFileRef.current = true
+          await createUntitledFile(value)
+          isCreatingFileRef.current = false
+          return // 创建文件后会触发 setActiveFilePath，不需要再次保存
+        }
+        if (activeFilePathRef.current) {
+          saveCurrentArticle(value)
+          emitter.emit('editor-input')
+          handleLocalImage(vditor)
+        }
       },
       mode: localMode,
       upload: {
@@ -191,6 +202,54 @@ export function MdEditor() {
     setFloatBarPosition(null)
   }
 
+  // 自动创建 untitled.md 文件
+  async function createUntitledFile(content: string) {
+    try {
+      const workspace = await getWorkspacePath()
+      
+      // 生成唯一的文件名
+      let fileName = 'untitled.md'
+      let counter = 1
+      let filePath = fileName
+      
+      // 检查文件是否存在，如果存在则添加数字后缀
+      while (true) {
+        const pathOptions = await import('@/lib/workspace').then(m => m.getFilePathOptions(filePath))
+        let fileExists = false
+        
+        if (workspace.isCustom) {
+          fileExists = await exists(pathOptions.path)
+        } else {
+          fileExists = await exists(pathOptions.path, { baseDir: pathOptions.baseDir })
+        }
+        
+        if (!fileExists) break
+        
+        fileName = `untitled-${counter}.md`
+        filePath = fileName
+        counter++
+      }
+      
+      // 创建文件并写入内容
+      const pathOptions = await import('@/lib/workspace').then(m => m.getFilePathOptions(filePath))
+      if (workspace.isCustom) {
+        await writeTextFile(pathOptions.path, content)
+      } else {
+        await writeTextFile(pathOptions.path, content, { baseDir: pathOptions.baseDir })
+      }
+      
+      // 先更新 store 中的内容，避免后续读取文件时覆盖
+      setCurrentArticle(content)
+      
+      // 设置为当前活动文件
+      await setActiveFilePath(filePath)
+      await loadFileTree()
+      
+    } catch (error) {
+      console.error('Create untitled file error:', error)
+    }
+  }
+
   // 设置编辑器 padding
   async function setEditorPadding(vditor: Vditor) {
     const store = await Store.load('store.json');
@@ -358,6 +417,11 @@ export function MdEditor() {
     }
   }
 
+  // 同步更新 activeFilePathRef
+  useEffect(() => {
+    activeFilePathRef.current = activeFilePath
+  }, [activeFilePath])
+
   useEffect(() => {
     emitter.on('toolbar-reset-selected-text', resetSelectedText)
     return () => {
@@ -366,21 +430,26 @@ export function MdEditor() {
   }, [editor])
 
   useEffect(() => {
-    if (!activeFilePath) {
-      editor?.destroy()
-      setEditor(undefined)
-    } else {
-      if (!editor) {
-        init()
+    if (!editor) {
+      init()
+      if (activeFilePath) {
         setContent(currentArticle)
       }
+    } else {
+      // 如果文件被删除或取消选中，清空编辑器
+      if (!activeFilePath) {
+        editor.setValue('', true)
+        setCurrentArticle('')
+      }
     }
   }, [activeFilePath])
 
   useEffect(() => {
-    if (activeFilePath) {
-      init()
+    if (editor) {
+      editor.destroy()
+      setEditor(undefined)
     }
+    init()
   }, [currentLocale])
 
   useEffect(() => {
@@ -422,11 +491,13 @@ export function MdEditor() {
   }, [theme, editor])
 
   useEffect(() => {
-    setContent(currentArticle)
-    editor?.clearStack()
-    if (!editor) return
-    handleLocalImage(editor)
-  }, [currentArticle, editor])
+    if (activeFilePath) {
+      setContent(currentArticle)
+      editor?.clearStack()
+      if (!editor) return
+      handleLocalImage(editor)
+    }
+  }, [currentArticle, editor, activeFilePath])
 
   useEffect(() => {
     window.addEventListener('resize', () => {
@@ -669,6 +740,7 @@ export function MdEditor() {
     }
   }, [editor])
 
+
   return <div 
     id="article-editor" 
     className={`flex-1 relative w-full h-full flex flex-col overflow-hidden dark:bg-zinc-950 transition-all ${isDraggingOver ? 'bg-accent/20' : ''}`}