feat(screener): 策略池支持一键清空与本组全加

frontend/src/components/screener/StrategyPoolDialog.tsx

@@ -1,6 +1,6 @@
 import { useState, useMemo, useEffect, useCallback, useRef } from 'react'
 import { motion, AnimatePresence, Reorder } from 'framer-motion'
-import { X, Plus, GripVertical, Upload, Loader2 } from 'lucide-react'
+import { X, Plus, GripVertical, Upload, Loader2, Trash2, ListPlus } from 'lucide-react'
 import { api, type StrategyDetail } from '@/lib/api'
 import { useDialogBackdrop } from '@/lib/useDialogBackdrop'
 
@@ -108,6 +108,22 @@ export function StrategyPoolDialog({ pool, onConfirm, onClose }: Props) {
     setDraftPool(newOrder)
   }, [])
 
+  // 一键清空已选池 (草稿态, 误点可用「取消」恢复)
+  const handleClearAll = useCallback(() => {
+    setDraftPool([])
+  }, [])
+
+  // 一键加入当前 Tab 分组的全部待选策略
+  const handleAddGroup = useCallback(() => {
+    setDraftPool(prev => {
+      const next = [...prev]
+      for (const s of filteredAvailable) {
+        if (!next.includes(s.id)) next.push(s.id)
+      }
+      return next
+    })
+  }, [filteredAvailable])
+
   const handleImportFile = useCallback(async (file: File) => {
     setImporting(true); setImportError(''); setImportMsg('')
     try {
@@ -217,6 +233,15 @@ export function StrategyPoolDialog({ pool, onConfirm, onClose }: Props) {
                       </button>
                     )
                   })}
+                  <button
+                    onClick={handleAddGroup}
+                    disabled={filteredAvailable.length === 0}
+                    title="把当前分组剩余的策略全部加入策略池"
+                    className="ml-auto inline-flex items-center gap-1 px-2 py-1 rounded-btn text-[10px] text-accent border border-accent/25 bg-accent/8 hover:bg-accent/15 disabled:opacity-40 disabled:cursor-not-allowed transition-colors cursor-pointer shrink-0"
+                  >
+                    <ListPlus className="h-3 w-3" />
+                    本组全加
+                  </button>
                 </div>
                 <div className="flex-1 overflow-y-auto px-2 py-2 space-y-0.5">
                   {filteredAvailable.length === 0 ? (
@@ -253,6 +278,15 @@ export function StrategyPoolDialog({ pool, onConfirm, onClose }: Props) {
                 <div className="flex items-center gap-1.5 px-3 py-2 border-b border-border/60 shrink-0">
                   <GripVertical className="h-3 w-3 text-muted/50" />
                   <span className="text-[10px] text-muted">已选 · 上下拖拽排序</span>
+                  <button
+                    onClick={handleClearAll}
+                    disabled={draftPool.length === 0}
+                    title="清空已选策略池 (未点确定前可用「取消」恢复)"
+                    className="ml-auto inline-flex items-center gap-1 px-2 py-1 rounded-btn text-[10px] text-muted border border-border/60 hover:text-danger hover:border-danger/30 disabled:opacity-40 disabled:cursor-not-allowed transition-colors cursor-pointer shrink-0"
+                  >
+                    <Trash2 className="h-3 w-3" />
+                    清空
+                  </button>
                 </div>
                 <div className="flex-1 overflow-y-auto px-2 py-2">
                   {draftPool.length === 0 ? (