feat: 添加文件选择和自动查找功能，优化模板创建界面

src/renderer/screens/CreateTemplateScreen.vue

@@ -196,7 +196,7 @@
     <!-- Add File Dialog -->
     <v-dialog
       v-model="showFileDialog"
-      max-width="500"
+      max-width="600"
     >
       <v-card>
         <v-card-title>添加文件</v-card-title>
@@ -204,14 +204,52 @@
           <v-form v-model="fileFormValid">
             <v-text-field
               v-model="newFilePath"
-              label="文件路径 *"
+              label="目标文件路径 *"
               placeholder="例如: src/index.js"
               :rules="[requiredRule]"
               required
               density="comfortable"
               ref="fileInputRef"
-              @keydown.enter="confirmAddFile"
+              @keydown.enter="selectAndAddFile"
             />
+            
+            <div class="d-flex align-center my-4">
+              <v-btn
+                @click="selectSourceFile"
+                variant="outlined"
+                class="mr-2"
+              >
+                选择文件
+              </v-btn>
+              <v-btn
+                @click="selectSourceFolder"
+                variant="outlined"
+                class="mr-2"
+              >
+                选择文件夹
+              </v-btn>
+            </div>
+            
+            <!-- Display selected source -->
+            <div v-if="selectedSourcePath" class="d-flex align-center">
+              <v-icon :color="isAutoFindMode ? 'warning' : 'info'" class="mr-2">
+                {{ isAutoFindMode ? 'mdi-folder' : 'mdi-file' }}
+              </v-icon>
+              <span class="text-truncate">{{ selectedSourcePath }}</span>
+            </div>
+            
+            <!-- Auto-find indicator -->
+            <v-alert
+              v-if="isAutoFindMode"
+              type="info"
+              variant="tonal"
+              class="mt-2"
+            >
+              <div class="d-flex align-center">
+                <v-icon class="mr-2">mdi-auto-fix</v-icon>
+                <span>自动寻找文件夹内的文件</span>
+              </div>
+            </v-alert>
           </v-form>
         </v-card-text>
         <v-card-actions>
@@ -219,10 +257,10 @@
           <v-btn @click="showFileDialog = false"> 取消 </v-btn>
           <v-btn
             color="primary"
-            @click="confirmAddFile"
-            :disabled="!fileFormValid"
+            @click="selectAndAddFile"
+            :disabled="!fileFormValid || !selectedSourcePath"
           >
-            添加并编辑
+            添加
           </v-btn>
         </v-card-actions>
       </v-card>
@@ -248,9 +286,9 @@
           <v-spacer />
           <v-btn
             variant="text"
-            @click="saveFileContent"
+            @click="showEditorDialog = false"
           >
-            保存
+            关闭
           </v-btn>
         </v-toolbar>
 
@@ -337,6 +375,8 @@ const newFilePath = ref('')
 const editingFile = ref<{ path: string; content: string } | null>(null)
 const editingFileContent = ref('')
 const parentDirectoryForNewItems = ref<string | null>(null) // Track parent context
+const selectedSourcePath = ref<string>('') // Track the selected source file or folder
+const isAutoFindMode = ref(false) // Track if auto-find mode is enabled
 
 // Tree state
 const expandedNodes = ref<string[]>([])
@@ -352,7 +392,7 @@ interface TreeItem {
 
 // Item state
 const directories = ref<{ path: string }[]>([])
-const files = ref<{ path: string; content: string }[]>([])
+const files = ref<{ path: string; content?: string; sourceFilePath?: string }[]>([])
 
 // Computed
 const isEditMode = computed(() => !!route.params.id)
@@ -570,7 +610,7 @@ const confirmAddDirectory = () => {
   currentContextItem.value = null
 }
 
-const confirmAddFile = () => {
+const selectAndAddFile = async () => {
   if (!newFilePath.value.trim()) return
 
   // Construct the full path if there's a parent directory
@@ -590,20 +630,61 @@ const confirmAddFile = () => {
     return
   }
 
-  const newFile = {
-    path: fullPath,
-    content: ''
+  // Check if we're in auto-find mode and have a selected folder
+  if (isAutoFindMode.value && selectedSourcePath.value) {
+    // Auto-find files in the selected folder
+    const foundFiles = await window.mainApi.invoke('msgFindFilesInFolder', selectedSourcePath.value)
+    
+    // Add all found files as template files
+    for (const foundFile of foundFiles) {
+      // Calculate relative path from selected folder to the found file
+      const relativePath = foundFile.replace(selectedSourcePath.value, '').substring(1) // Remove leading slash
+      const fullTargetPath = fullPath ? `${fullPath}/${relativePath}` : relativePath
+      
+      // Check for duplicates
+      const duplicate = files.value.some(f => f.path === fullTargetPath)
+      if (!duplicate) {
+        const newFile = {
+          path: fullTargetPath,
+          sourceFilePath: foundFile
+        }
+        files.value.push(newFile)
+      }
+    }
+    
+    // Reset selection state
+    selectedSourcePath.value = ''
+    isAutoFindMode.value = false
+    
+    showFileDialog.value = false
+    newFilePath.value = ''
+    parentDirectoryForNewItems.value = null // Clear parent context after creation
+    currentContextItem.value = null
+    return
   }
+  
+  // If we have a selected file, just add it
+  if (selectedSourcePath.value) {
+    const newFile = {
+      path: fullPath,
+      sourceFilePath: selectedSourcePath.value
+    }
 
-  files.value.push(newFile)
+    files.value.push(newFile)
 
-  // Open editor for the new file
-  editFileContent(newFile)
+    // Reset selection state
+    selectedSourcePath.value = ''
+    isAutoFindMode.value = false
 
-  showFileDialog.value = false
-  newFilePath.value = ''
-  parentDirectoryForNewItems.value = null // Clear parent context after creation
-  currentContextItem.value = null
+    showFileDialog.value = false
+    newFilePath.value = ''
+    parentDirectoryForNewItems.value = null // Clear parent context after creation
+    currentContextItem.value = null
+    return
+  }
+  
+  // Otherwise, show file selection dialog
+  showSnackbar('请先选择一个文件或文件夹', 'warning')
 }
 
 const goBack = () => {
@@ -625,28 +706,8 @@ const collapseAll = () => {
 }
 
 const editFile = (item: TreeItem) => {
-  const file = files.value.find((f) => `file-${f.path}` === item.id)
-  if (file) {
-    editFileContent(file)
-  }
-}
-
-const editFileContent = (file: { path: string; content: string }) => {
-  editingFile.value = file
-  editingFileContent.value = file.content
-  showEditorDialog.value = true
-}
-
-const saveFileContent = () => {
-  if (editingFile.value) {
-    const index = files.value.findIndex(
-      (f) => f.path === editingFile.value?.path
-    )
-    if (index !== -1) {
-      files.value[index].content = editingFileContent.value
-    }
-  }
-  showEditorDialog.value = false
+  // For now, just show a message that files are selected, not edited
+  showSnackbar('该文件是从源文件复制的，无法直接编辑', 'info')
 }
 
 const deleteItem = (item: TreeItem) => {
@@ -668,6 +729,23 @@ const showSnackbar = (message: string, color: string = 'error') => {
   snackbarVisible.value = true
 }
 
+// Methods for file/folder selection
+const selectSourceFile = async () => {
+  const result = await window.mainApi.invoke('msgOpenFile', 'any')
+  if (!result.canceled && result.filePaths && result.filePaths.length > 0) {
+    selectedSourcePath.value = result.filePaths[0]
+    isAutoFindMode.value = false // Not in auto-find mode when selecting a specific file
+  }
+}
+
+const selectSourceFolder = async () => {
+  const result = await window.mainApi.invoke('msgSelectDirectory')
+  if (!result.canceled && result.filePath) {
+    selectedSourcePath.value = result.filePath
+    isAutoFindMode.value = true // In auto-find mode when selecting a folder
+  }
+}
+
 // Auto focus methods
 const autoFocusDirectoryInput = async () => {
   await nextTick()