refactor(frontend): 用通用 Select 替换旧下拉选择器

frontend/src/components/ui/dropdown-selector.tsx

@@ -1,106 +0,0 @@
-import { useState } from "react";
-
-import {
-  DropdownMenu,
-  DropdownMenuContent,
-  DropdownMenuRadioGroup,
-  DropdownMenuRadioItem,
-  DropdownMenuTrigger,
-} from "@/components/ui/dropdown-menu";
-import { cn, truncateMiddle } from "@/lib/utils";
-
-export interface DropdownSelectorOption<T extends string> {
-  value: T;
-  label: string;
-}
-
-interface DropdownSelectorProps<T extends string> {
-  value: T;
-  options: DropdownSelectorOption<T>[];
-  onChange: (value: T) => void;
-  triggerClassName?: string;
-  contentClassName?: string;
-}
-
-function ChevronDownIcon() {
-  return (
-    <svg
-      width="10"
-      height="6"
-      viewBox="0 0 10 6"
-      fill="none"
-      xmlns="http://www.w3.org/2000/svg"
-    >
-      <path
-        d="M0.75 0.75L4.75 4.75L8.75 0.75"
-        stroke="#666666"
-        strokeWidth="1.5"
-        strokeLinecap="round"
-        strokeLinejoin="round"
-      />
-    </svg>
-  );
-}
-
-function ChevronUpIcon() {
-  return (
-    <svg
-      width="10"
-      height="6"
-      viewBox="0 0 10 6"
-      fill="none"
-      xmlns="http://www.w3.org/2000/svg"
-    >
-      <path
-        d="M0.75 4.75L4.75 0.75L8.75 4.75"
-        stroke="#666666"
-        strokeWidth="1.5"
-        strokeLinecap="round"
-        strokeLinejoin="round"
-      />
-    </svg>
-  );
-}
-
-export function DropdownSelector<T extends string>({
-  value,
-  options,
-  onChange,
-  triggerClassName,
-  contentClassName,
-}: DropdownSelectorProps<T>) {
-  const selectedOption = options.find((opt) => opt.value === value);
-  const [isOpen, setIsOpen] = useState(false);
-
-  return (
-    <DropdownMenu open={isOpen} onOpenChange={setIsOpen}>
-      <DropdownMenuTrigger
-        className={
-          triggerClassName ??
-          "border-none bg-transparent flex justify-center w-full overflow-hidden text-ellipsis whitespace-nowrap shadow-none select-none focus:outline-none"
-        }
-      >
-        <span className="flex w-full justify-center items-center gap-1">
-          {truncateMiddle(selectedOption?.label ?? value, 50)}
-          {isOpen ? <ChevronUpIcon /> : <ChevronDownIcon />}
-        </span>
-      </DropdownMenuTrigger>
-      <DropdownMenuContent className={cn(contentClassName, "max-w-80")}>
-        <DropdownMenuRadioGroup
-          value={value}
-          onValueChange={(v) => onChange(v as T)}
-        >
-          {options.map((option) => (
-            <DropdownMenuRadioItem
-              key={option.value}
-              value={option.value}
-              title={option.label}
-            >
-              {truncateMiddle(option.label)}
-            </DropdownMenuRadioItem>
-          ))}
-        </DropdownMenuRadioGroup>
-      </DropdownMenuContent>
-    </DropdownMenu>
-  );
-}

frontend/src/components/workspace/artifacts/artifact-file-detail.tsx

@@ -23,7 +23,14 @@ import {
   DropdownMenuItem,
   DropdownMenuTrigger,
 } from "@/components/ui/dropdown-menu";
-import { DropdownSelector } from "@/components/ui/dropdown-selector";
+import {
+  Select,
+  SelectContent,
+  SelectGroup,
+  SelectItem,
+  SelectTrigger,
+  SelectValue,
+} from "@/components/ui/select";
 import { ToggleGroup, ToggleGroupItem } from "@/components/ui/toggle-group";
 import { CodeEditor } from "@/components/workspace/code-editor";
 import { useArtifactContent } from "@/core/artifacts/hooks";
@@ -247,11 +254,20 @@ export function ArtifactFileDetail({
             {isWriteFile ? (
               <div className=" w-full text-center overflow-hidden text-ellipsis whitespace-nowrap px-2">{truncateMiddle(getFileName(filepath), 50)}</div>
             ) : (
-              <DropdownSelector
-                value={filepath}
-                options={artifactOptions}
-                onChange={select}
-              />
+              <Select value={filepath} onValueChange={select}>
+                <SelectTrigger className="border-none bg-transparent! shadow-none select-none focus:outline-0 active:outline-0">
+                  <SelectValue placeholder="Select a file" />
+                </SelectTrigger>
+                <SelectContent className="select-none">
+                  <SelectGroup>
+                    {artifactOptions.map((option) => (
+                      <SelectItem key={option.value} value={option.value}>
+                        {option.label}
+                      </SelectItem>
+                    ))}
+                  </SelectGroup>
+                </SelectContent>
+              </Select>
             )}
           </ArtifactTitle>
         </div>