feat(editor): implement tree directory selector for file creation #110

web/src/views/editor/Editor.vue

@@ -24,6 +24,21 @@ const fileTree = ref<FileNode[]>([])
 const expandedDirs = ref<Set<string>>(new Set())
 const selectedPath = ref<string | null>(null)
 
+const allDirs = computed(() => {
+  const dirs: string[] = []
+  function traverse(nodes: FileNode[]) {
+    for (const node of nodes) {
+      if (node.isDir) {
+        dirs.push(node.path)
+        if (node.children) traverse(node.children)
+      }
+    }
+  }
+  traverse(fileTree.value)
+  return dirs
+})
+
+
 // State for Editor
 const selectedFile = ref<string | null>(null)
 const fileContent = ref('')
@@ -479,6 +494,7 @@ onUnmounted(() => {
 
     <FileActionDialogs
       ref="dialogsRef"
+      :file-tree="fileTree"
       @create="createItem"
       @delete="deleteItem"
       @rename="renameItem"

web/src/views/editor/components/DirSelect.vue

@@ -0,0 +1,104 @@
+<script setup lang="ts">
+import { ref, computed, watch } from 'vue'
+import { Button } from '@/components/ui/button'
+import { Popover, PopoverContent, PopoverTrigger } from '@/components/ui/popover'
+import { Folder, ChevronsUpDown, ChevronDown, ChevronRight } from 'lucide-vue-next'
+import type { FileNode } from '@/api'
+
+const props = defineProps<{
+  fileTree?: FileNode[]
+  modelValue: string
+  defaultExpand?: string
+}>()
+
+const emit = defineEmits<{
+  'update:modelValue': [value: string]
+}>()
+
+const isPopoverOpen = ref(false)
+const expandedDirs = ref<Set<string>>(new Set())
+
+watch(() => props.defaultExpand, (newVal) => {
+  if (newVal) {
+    const parts = newVal.split('/')
+    let current = ''
+    for (const part of parts) {
+      current = current ? `${current}/${part}` : part
+      expandedDirs.value.add(current)
+    }
+  }
+}, { immediate: true })
+
+function toggleExpand(path: string) {
+  if (expandedDirs.value.has(path)) {
+    expandedDirs.value.delete(path)
+  } else {
+    expandedDirs.value.add(path)
+  }
+}
+
+const visibleDirs = computed(() => {
+  const result: { path: string; name: string; depth: number; hasChildren: boolean }[] = []
+  
+  function traverse(nodes: FileNode[], depth: number) {
+    for (const node of nodes) {
+      if (node.isDir) {
+        const hasChildren = !!node.children && node.children.some(c => c.isDir)
+        result.push({ path: node.path, name: node.name, depth, hasChildren })
+        if (expandedDirs.value.has(node.path) && node.children) {
+          traverse(node.children, depth + 1)
+        }
+      }
+    }
+  }
+  
+  if (props.fileTree) {
+    traverse(props.fileTree, 0)
+  }
+  return result
+})
+
+function selectDir(path: string) {
+  emit('update:modelValue', path)
+  isPopoverOpen.value = false
+}
+</script>
+
+<template>
+  <Popover v-model:open="isPopoverOpen">
+    <PopoverTrigger as-child>
+      <Button variant="outline" role="combobox" class="w-full justify-between h-8 text-xs font-normal">
+        {{ modelValue || '根目录' }}
+        <ChevronsUpDown class="ml-2 h-4 w-4 shrink-0 opacity-50" />
+      </Button>
+    </PopoverTrigger>
+    <PopoverContent class="w-[280px] p-0" align="start">
+      <div class="max-h-[300px] overflow-auto py-1">
+        <div 
+          class="flex items-center gap-1 py-1.5 px-2 hover:bg-muted cursor-pointer text-xs" 
+          :class="{ 'bg-accent text-accent-foreground': modelValue === '/' || modelValue === '' }"
+          @click="selectDir('/')"
+        >
+          <Folder class="h-3 w-3 text-yellow-500" />
+          根目录
+        </div>
+        <div 
+          v-for="item in visibleDirs" 
+          :key="item.path"
+          class="flex items-center gap-1 py-1.5 px-2 hover:bg-muted cursor-pointer text-xs group"
+          :class="{ 'bg-accent text-accent-foreground': modelValue === item.path }"
+          :style="{ paddingLeft: (item.depth * 12 + 8) + 'px' }"
+          @click="selectDir(item.path)"
+        >
+          <div @click.stop="toggleExpand(item.path)" class="w-4 h-4 flex items-center justify-center -ml-1 rounded hover:bg-muted-foreground/20">
+            <ChevronDown v-if="expandedDirs.has(item.path)" class="h-3 w-3 shrink-0" />
+            <ChevronRight v-else-if="item.hasChildren" class="h-3 w-3 shrink-0" />
+            <span v-else class="w-3 h-3"></span>
+          </div>
+          <Folder class="h-3 w-3 text-yellow-500 shrink-0" />
+          <span class="truncate">{{ item.name }}</span>
+        </div>
+      </div>
+    </PopoverContent>
+  </Popover>
+</template>

web/src/views/editor/components/FileActionDialogs.vue

@@ -6,12 +6,19 @@ import { Dialog, DialogContent, DialogHeader, DialogTitle, DialogFooter } from '
 import { AlertDialog, AlertDialogAction, AlertDialogCancel, AlertDialogContent, AlertDialogDescription, AlertDialogFooter, AlertDialogHeader, AlertDialogTitle } from '@/components/ui/alert-dialog'
 import { Label } from '@/components/ui/label'
 import { RadioGroup, RadioGroupItem } from '@/components/ui/radio-group'
+import DirSelect from './DirSelect.vue'
+import type { FileNode } from '@/api'
+
+const props = defineProps<{
+  fileTree?: FileNode[]
+}>()
 
 // Create Dialog State
 const showCreate = ref(false)
 const newItemName = ref('')
 const newItemType = ref<'file' | 'dir'>('file')
 const createInDir = ref('')
+const createParent = ref('')
 
 // Delete Dialog State
 const showDelete = ref(false)
@@ -31,7 +38,8 @@ const emit = defineEmits<{
 function openCreate(parent = '') {
   newItemName.value = ''
   newItemType.value = 'file'
-  createInDir.value = parent
+  createInDir.value = parent || '/'
+  createParent.value = parent
   showCreate.value = true
 }
 
@@ -57,8 +65,9 @@ defineExpose({ openCreate, openDelete, openRename, closeCreate: () => showCreate
         <DialogTitle class="text-sm">新建</DialogTitle>
       </DialogHeader>
       <div class="space-y-3 py-2">
-        <div class="text-xs text-muted-foreground">
-          位置: {{ createInDir || '根目录' }}
+        <div class="space-y-1">
+          <Label class="text-xs">位置</Label>
+          <DirSelect v-model="createInDir" :file-tree="fileTree" :default-expand="createParent" />
         </div>
         <RadioGroup v-model="newItemType" class="flex gap-4">
           <div class="flex items-center gap-2">
@@ -72,12 +81,12 @@ defineExpose({ openCreate, openDelete, openRename, closeCreate: () => showCreate
         </RadioGroup>
         <div class="space-y-1">
           <Label class="text-xs">名称</Label>
-          <Input v-model="newItemName" class="h-8 text-xs" placeholder="script.sh" @keyup.enter="emit('create', newItemName, newItemType, createInDir)" />
+          <Input v-model="newItemName" class="h-8 text-xs" placeholder="script.sh" @keyup.enter="emit('create', newItemName, newItemType, createInDir === '/' ? '' : createInDir)" />
         </div>
       </div>
       <DialogFooter>
         <Button variant="outline" size="sm" class="h-7 text-xs" @click="showCreate = false">取消</Button>
-        <Button size="sm" class="h-7 text-xs" @click="emit('create', newItemName, newItemType, createInDir)">创建</Button>
+        <Button size="sm" class="h-7 text-xs" @click="emit('create', newItemName, newItemType, createInDir === '/' ? '' : createInDir)">创建</Button>
       </DialogFooter>
     </DialogContent>
   </Dialog>