修复bug

client/src/pages/AudioPage.tsx

@@ -70,6 +70,15 @@ function SectionHeader({ title }: { title: string }) {
   );
 }
 
+function IOSToggle({ checked, onChange }: { checked: boolean; onChange: (v: boolean) => void }) {
+  return (
+    <label className="ios-toggle" onClick={(e) => e.stopPropagation()}>
+      <input type="checkbox" checked={checked} onChange={(e) => onChange(e.target.checked)} />
+      <span className="ios-toggle-track"><span className="ios-toggle-thumb" /></span>
+    </label>
+  );
+}
+
 function ListRow({ label, value, onClick }: { label: string; value: string; onClick?: () => void }) {
   return (
     <button className="ios-list-row w-full text-left active:bg-white/5 transition-colors" onClick={onClick}>
@@ -80,6 +89,23 @@ function ListRow({ label, value, onClick }: { label: string; value: string; onCl
   );
 }
 
+function ToggleRow({
+  label,
+  checked,
+  onChange,
+}: {
+  label: string;
+  checked: boolean;
+  onChange: (v: boolean) => void;
+}) {
+  return (
+    <div className="ios-list-row">
+      <span className="flex-1 text-[16px] text-white">{label}</span>
+      <IOSToggle checked={checked} onChange={onChange} />
+    </div>
+  );
+}
+
 type LocaleDac = {
   dac?: {
     sectionBalanceSensitivity?: string;
@@ -90,6 +116,9 @@ type LocaleDac = {
     sensitivity?: string;
     filters?: { label?: string; options?: Array<{ index: number; label: string }> };
     dacGain?: { label?: string; options?: Array<{ index: number; label: string }> };
+    autoImpedance?: { label?: string; options?: Array<{ index: number; label: string }> };
+    dreMode?: { label?: string; options?: Array<{ index: number; label: string }> };
+    dacVolumeDirect?: { label?: string; options?: Array<{ index: number; label: string }> };
     volumeStep?: string;
     bootVolume?: string | { label?: string; options?: Array<{ index: number; label: string }> };
     xlr?: { label?: string; options?: Array<{ index: number; label: string }> };
@@ -192,6 +221,9 @@ export default function AudioPage() {
   }, [location, isConnected, api, refresh]);
 
   const gainIdx = ds?.dacGain ?? 0;
+  const autoImpedanceOn = (ds?.dacImpedance ?? 0) === 1;
+  const dreModeOn = (ds?.dreMode ?? 0) === 1;
+  const dacVolumeDirectIdx = Math.min(Math.max(ds?.dacVolumeDirect ?? 0, 0), 2);
   const stepIdx = ds?.soundStep ?? 1;
   const filterIdx = ds?.pcm ?? 0;
   const xlrIdx = ds?.xlr ?? 0;
@@ -208,6 +240,11 @@ export default function AudioPage() {
   const XLR_OPTIONS = optionLabels(dacText.xlr?.options, ["正常", "反转"]);
   const MUTE_POLAR_OPTIONS = optionLabels(dacText.mutePolar?.options, ["低电平", "高电平"]);
   const IIS_MODE_OPTIONS = optionLabels(dacText.IISMode?.options, ["模式1", "模式2", "模式3", "模式4", "模式5", "模式6", "模式7", "模式8"]);
+  const DAC_VOLUME_DIRECT_OPTIONS = optionLabels(dacText.dacVolumeDirect?.options, [
+    "关闭",
+    "0dB",
+    "-12dB",
+  ]);
 
   const goSelect = (title: string, options: string[], selected: number, key: string) => {
     navigateToSelect(title, options, selected, "/audio", key);
@@ -292,6 +329,28 @@ export default function AudioPage() {
             value={GAIN_OPTIONS[gainIdx] ?? GAIN_OPTIONS[0] ?? "—"}
             onClick={() => goSelect(dacText.dacGain?.label ?? "选择耳机增益", GAIN_OPTIONS, gainIdx, "dacGain")}
           />
+          <ToggleRow
+            label={dacText.autoImpedance?.label ?? "自动检测耳机阻抗"}
+            checked={autoImpedanceOn}
+            onChange={(v) => updateSetting({ dacImpedance: v ? 1 : 0 })}
+          />
+          <ToggleRow
+            label={dacText.dreMode?.label ?? "动态范围增强"}
+            checked={dreModeOn}
+            onChange={(v) => updateSetting({ dreMode: v ? 1 : 0 })}
+          />
+          <ListRow
+            label={dacText.dacVolumeDirect?.label ?? "前级输出音量直通模式"}
+            value={DAC_VOLUME_DIRECT_OPTIONS[dacVolumeDirectIdx] ?? DAC_VOLUME_DIRECT_OPTIONS[0] ?? "—"}
+            onClick={() =>
+              goSelect(
+                dacText.dacVolumeDirect?.label ?? "前级输出音量直通模式",
+                DAC_VOLUME_DIRECT_OPTIONS,
+                dacVolumeDirectIdx,
+                "dacVolumeDirect",
+              )
+            }
+          />
           <ListRow
             label={dacText.volumeStep ?? "音量幅度"}
             value={STEP_OPTIONS[stepIdx] ?? STEP_OPTIONS[0]}