feat: add visual configuration editor and YAML handling

- Implemented a new hook `useVisualConfig` for managing visual configuration state and YAML parsing.
- Added types for visual configuration in `visualConfig.ts`.
- Enhanced `ConfigPage` to support switching between visual and source editors.
- Introduced floating action buttons for save and reload actions.
- Updated translations for tab labels in English and Chinese.
- Styled the configuration page with new tab and floating action button styles.

package-lock.json

@@ -19,6 +19,7 @@
         "react-dom": "^19.2.1",
         "react-i18next": "^16.4.0",
         "react-router-dom": "^7.10.1",
+        "yaml": "^2.8.2",
         "zustand": "^5.0.9"
       },
       "devDependencies": {
@@ -4241,6 +4242,22 @@
       "dev": true,
       "license": "ISC"
     },
+    "node_modules/yaml": {
+      "version": "2.8.2",
+      "resolved": "https://registry.npmjs.org/yaml/-/yaml-2.8.2.tgz",
+      "integrity": "sha512-mplynKqc1C2hTVYxd0PU2xQAc22TI1vShAYGksCCfxbn/dFwnHTNi1bvYsBTkhdUNtGIf5xNOg938rrSSYvS9A==",
+      "license": "ISC",
+      "peer": true,
+      "bin": {
+        "yaml": "bin.mjs"
+      },
+      "engines": {
+        "node": ">= 14.6"
+      },
+      "funding": {
+        "url": "https://github.com/sponsors/eemeli"
+      }
+    },
     "node_modules/yocto-queue": {
       "version": "0.1.0",
       "dev": true,

package.json

@@ -23,6 +23,7 @@
     "react-dom": "^19.2.1",
     "react-i18next": "^16.4.0",
     "react-router-dom": "^7.10.1",
+    "yaml": "^2.8.2",
     "zustand": "^5.0.9"
   },
   "devDependencies": {

src/components/config/ConfigSection.tsx

@@ -0,0 +1,22 @@
+import type { PropsWithChildren, ReactNode } from 'react';
+import { Card } from '@/components/ui/Card';
+
+interface ConfigSectionProps {
+  title: ReactNode;
+  description?: ReactNode;
+  className?: string;
+}
+
+export function ConfigSection({ title, description, className, children }: PropsWithChildren<ConfigSectionProps>) {
+  return (
+    <Card title={title} className={className}>
+      {description && (
+        <p style={{ margin: '-4px 0 16px 0', color: 'var(--text-secondary)', fontSize: 13 }}>
+          {description}
+        </p>
+      )}
+      {children}
+    </Card>
+  );
+}
+

src/hooks/useVisualConfig.ts

@@ -0,0 +1,447 @@
+import { useCallback, useMemo, useRef, useState } from 'react';
+import { parse as parseYaml, stringify as stringifyYaml } from 'yaml';
+import type {
+  PayloadFilterRule,
+  PayloadParamValueType,
+  PayloadRule,
+  VisualConfigValues,
+} from '@/types/visualConfig';
+import { DEFAULT_VISUAL_VALUES } from '@/types/visualConfig';
+
+function hasOwn(obj: unknown, key: string): obj is Record<string, unknown> {
+  return obj !== null && typeof obj === 'object' && Object.prototype.hasOwnProperty.call(obj, key);
+}
+
+function asRecord(value: unknown): Record<string, unknown> | null {
+  if (value === null || typeof value !== 'object' || Array.isArray(value)) return null;
+  return value as Record<string, unknown>;
+}
+
+function extractApiKeyValue(raw: unknown): string | null {
+  if (typeof raw === 'string') {
+    const trimmed = raw.trim();
+    return trimmed ? trimmed : null;
+  }
+
+  const record = asRecord(raw);
+  if (!record) return null;
+
+  const candidates = [record['api-key'], record.apiKey, record.key, record.Key];
+  for (const candidate of candidates) {
+    if (typeof candidate === 'string') {
+      const trimmed = candidate.trim();
+      if (trimmed) return trimmed;
+    }
+  }
+
+  return null;
+}
+
+function parseApiKeysText(raw: unknown): string {
+  if (!Array.isArray(raw)) return '';
+
+  const keys: string[] = [];
+  for (const item of raw) {
+    const key = extractApiKeyValue(item);
+    if (key) keys.push(key);
+  }
+  return keys.join('\n');
+}
+
+function ensureRecord(parent: Record<string, unknown>, key: string): Record<string, unknown> {
+  const existing = asRecord(parent[key]);
+  if (existing) return existing;
+  const next: Record<string, unknown> = {};
+  parent[key] = next;
+  return next;
+}
+
+function deleteIfEmpty(parent: Record<string, unknown>, key: string): void {
+  const value = asRecord(parent[key]);
+  if (!value) return;
+  if (Object.keys(value).length === 0) delete parent[key];
+}
+
+function setBoolean(obj: Record<string, unknown>, key: string, value: boolean): void {
+  if (value) {
+    obj[key] = true;
+    return;
+  }
+  if (hasOwn(obj, key)) obj[key] = false;
+}
+
+function setString(obj: Record<string, unknown>, key: string, value: unknown): void {
+  const safe = typeof value === 'string' ? value : '';
+  const trimmed = safe.trim();
+  if (trimmed !== '') {
+    obj[key] = safe;
+    return;
+  }
+  if (hasOwn(obj, key)) delete obj[key];
+}
+
+function setIntFromString(obj: Record<string, unknown>, key: string, value: unknown): void {
+  const safe = typeof value === 'string' ? value : '';
+  const trimmed = safe.trim();
+  if (trimmed === '') {
+    if (hasOwn(obj, key)) delete obj[key];
+    return;
+  }
+
+  const parsed = Number.parseInt(trimmed, 10);
+  if (Number.isFinite(parsed)) {
+    obj[key] = parsed;
+    return;
+  }
+
+  if (hasOwn(obj, key)) delete obj[key];
+}
+
+function deepClone<T>(value: T): T {
+  if (typeof structuredClone === 'function') return structuredClone(value);
+  return JSON.parse(JSON.stringify(value)) as T;
+}
+
+function parsePayloadRules(rules: unknown): PayloadRule[] {
+  if (!Array.isArray(rules)) return [];
+
+  return rules.map((rule, index) => ({
+    id: `payload-rule-${index}`,
+    models: Array.isArray((rule as any)?.models)
+      ? ((rule as any).models as unknown[]).map((model: any, modelIndex: number) => ({
+          id: `model-${index}-${modelIndex}`,
+          name: typeof model === 'string' ? model : model?.name || '',
+          protocol: typeof model === 'object' ? (model?.protocol as any) : undefined,
+        }))
+      : [],
+    params: (rule as any)?.params
+      ? Object.entries((rule as any).params as Record<string, unknown>).map(([path, value], pIndex) => ({
+          id: `param-${index}-${pIndex}`,
+          path,
+          valueType:
+            typeof value === 'number'
+              ? 'number'
+              : typeof value === 'boolean'
+                ? 'boolean'
+                : typeof value === 'object'
+                  ? 'json'
+                  : 'string',
+          value: String(value),
+        }))
+      : [],
+  }));
+}
+
+function parsePayloadFilterRules(rules: unknown): PayloadFilterRule[] {
+  if (!Array.isArray(rules)) return [];
+
+  return rules.map((rule, index) => ({
+    id: `payload-filter-rule-${index}`,
+    models: Array.isArray((rule as any)?.models)
+      ? ((rule as any).models as unknown[]).map((model: any, modelIndex: number) => ({
+          id: `filter-model-${index}-${modelIndex}`,
+          name: typeof model === 'string' ? model : model?.name || '',
+          protocol: typeof model === 'object' ? (model?.protocol as any) : undefined,
+        }))
+      : [],
+    params: Array.isArray((rule as any)?.params) ? ((rule as any).params as unknown[]).map(String) : [],
+  }));
+}
+
+function serializePayloadRulesForYaml(rules: PayloadRule[]): any[] {
+  return rules
+    .map((rule) => {
+      const models = (rule.models || [])
+        .filter((m) => m.name?.trim())
+        .map((m) => {
+          const obj: Record<string, any> = { name: m.name.trim() };
+          if (m.protocol) obj.protocol = m.protocol;
+          return obj;
+        });
+
+      const params: Record<string, any> = {};
+      for (const param of rule.params || []) {
+        if (!param.path?.trim()) continue;
+        let value: any = param.value;
+        if (param.valueType === 'number') {
+          const num = Number(param.value);
+          value = Number.isFinite(num) ? num : param.value;
+        } else if (param.valueType === 'boolean') {
+          value = param.value === 'true';
+        } else if (param.valueType === 'json') {
+          try {
+            value = JSON.parse(param.value);
+          } catch {
+            value = param.value;
+          }
+        }
+        params[param.path.trim()] = value;
+      }
+
+      return { models, params };
+    })
+    .filter((rule) => rule.models.length > 0);
+}
+
+function serializePayloadFilterRulesForYaml(rules: PayloadFilterRule[]): any[] {
+  return rules
+    .map((rule) => {
+      const models = (rule.models || [])
+        .filter((m) => m.name?.trim())
+        .map((m) => {
+          const obj: Record<string, any> = { name: m.name.trim() };
+          if (m.protocol) obj.protocol = m.protocol;
+          return obj;
+        });
+
+      const params = (Array.isArray(rule.params) ? rule.params : [])
+        .map((path) => String(path).trim())
+        .filter(Boolean);
+
+      return { models, params };
+    })
+    .filter((rule) => rule.models.length > 0);
+}
+
+export function useVisualConfig() {
+  const [visualValues, setVisualValuesState] = useState<VisualConfigValues>({
+    ...DEFAULT_VISUAL_VALUES,
+  });
+
+  const baselineValues = useRef<VisualConfigValues>({ ...DEFAULT_VISUAL_VALUES });
+
+  const visualDirty = useMemo(() => {
+    return JSON.stringify(visualValues) !== JSON.stringify(baselineValues.current);
+  }, [visualValues]);
+
+  const loadVisualValuesFromYaml = useCallback((yamlContent: string) => {
+    try {
+      const parsed: any = parseYaml(yamlContent) || {};
+
+      const newValues: VisualConfigValues = {
+        host: parsed.host || '',
+        port: String(parsed.port || ''),
+
+        tlsEnable: Boolean(parsed.tls?.enable),
+        tlsCert: parsed.tls?.cert || '',
+        tlsKey: parsed.tls?.key || '',
+
+        rmAllowRemote: Boolean(parsed['remote-management']?.['allow-remote']),
+        rmSecretKey: parsed['remote-management']?.['secret-key'] || '',
+        rmDisableControlPanel: Boolean(parsed['remote-management']?.['disable-control-panel']),
+        rmPanelRepo:
+          parsed['remote-management']?.['panel-github-repository'] ??
+          parsed['remote-management']?.['panel-repo'] ??
+          '',
+
+        authDir: parsed['auth-dir'] || '',
+        apiKeysText: parseApiKeysText(parsed['api-keys']),
+
+        debug: Boolean(parsed.debug),
+        commercialMode: Boolean(parsed['commercial-mode']),
+        loggingToFile: Boolean(parsed['logging-to-file']),
+        logsMaxTotalSizeMb: String(parsed['logs-max-total-size-mb'] || ''),
+        usageStatisticsEnabled: Boolean(parsed['usage-statistics-enabled']),
+        usageRecordsRetentionDays: String(parsed['usage-records-retention-days'] ?? ''),
+
+        proxyUrl: parsed['proxy-url'] || '',
+        forceModelPrefix: Boolean(parsed['force-model-prefix']),
+        requestRetry: String(parsed['request-retry'] || ''),
+        maxRetryInterval: String(parsed['max-retry-interval'] || ''),
+        wsAuth: Boolean(parsed['ws-auth']),
+
+        quotaSwitchProject: Boolean(parsed['quota-exceeded']?.['switch-project'] ?? true),
+        quotaSwitchPreviewModel: Boolean(
+          parsed['quota-exceeded']?.['switch-preview-model'] ?? true
+        ),
+
+        routingStrategy: (parsed.routing?.strategy || 'round-robin') as 'round-robin' | 'fill-first',
+
+        payloadDefaultRules: parsePayloadRules(parsed.payload?.default),
+        payloadOverrideRules: parsePayloadRules(parsed.payload?.override),
+        payloadFilterRules: parsePayloadFilterRules(parsed.payload?.filter),
+
+        streaming: {
+          keepaliveSeconds: String(parsed.streaming?.['keepalive-seconds'] ?? ''),
+          bootstrapRetries: String(parsed.streaming?.['bootstrap-retries'] ?? ''),
+          nonstreamKeepaliveInterval: String(parsed['nonstream-keepalive-interval'] ?? ''),
+        },
+      };
+
+      setVisualValuesState(newValues);
+      baselineValues.current = deepClone(newValues);
+    } catch {
+      setVisualValuesState({ ...DEFAULT_VISUAL_VALUES });
+      baselineValues.current = deepClone(DEFAULT_VISUAL_VALUES);
+    }
+  }, []);
+
+  const applyVisualChangesToYaml = useCallback(
+    (currentYaml: string): string => {
+      try {
+        const parsed = (parseYaml(currentYaml) || {}) as Record<string, unknown>;
+        const values = visualValues;
+
+        setString(parsed, 'host', values.host);
+        setIntFromString(parsed, 'port', values.port);
+
+        if (
+          hasOwn(parsed, 'tls') ||
+          values.tlsEnable ||
+          values.tlsCert.trim() ||
+          values.tlsKey.trim()
+        ) {
+          const tls = ensureRecord(parsed, 'tls');
+          setBoolean(tls, 'enable', values.tlsEnable);
+          setString(tls, 'cert', values.tlsCert);
+          setString(tls, 'key', values.tlsKey);
+          deleteIfEmpty(parsed, 'tls');
+        }
+
+        if (
+          hasOwn(parsed, 'remote-management') ||
+          values.rmAllowRemote ||
+          values.rmSecretKey.trim() ||
+          values.rmDisableControlPanel ||
+          values.rmPanelRepo.trim()
+        ) {
+          const rm = ensureRecord(parsed, 'remote-management');
+          setBoolean(rm, 'allow-remote', values.rmAllowRemote);
+          setString(rm, 'secret-key', values.rmSecretKey);
+          setBoolean(rm, 'disable-control-panel', values.rmDisableControlPanel);
+          setString(rm, 'panel-github-repository', values.rmPanelRepo);
+          if (hasOwn(rm, 'panel-repo')) delete rm['panel-repo'];
+          deleteIfEmpty(parsed, 'remote-management');
+        }
+
+        setString(parsed, 'auth-dir', values.authDir);
+        if (values.apiKeysText !== baselineValues.current.apiKeysText) {
+          const apiKeys = values.apiKeysText
+            .split('\n')
+            .map((key) => key.trim())
+            .filter(Boolean);
+          if (apiKeys.length > 0) {
+            parsed['api-keys'] = apiKeys;
+          } else if (hasOwn(parsed, 'api-keys')) {
+            delete parsed['api-keys'];
+          }
+        }
+
+        setBoolean(parsed, 'debug', values.debug);
+
+        setBoolean(parsed, 'commercial-mode', values.commercialMode);
+        setBoolean(parsed, 'logging-to-file', values.loggingToFile);
+        setIntFromString(parsed, 'logs-max-total-size-mb', values.logsMaxTotalSizeMb);
+        setBoolean(parsed, 'usage-statistics-enabled', values.usageStatisticsEnabled);
+        setIntFromString(
+          parsed,
+          'usage-records-retention-days',
+          values.usageRecordsRetentionDays
+        );
+
+        setString(parsed, 'proxy-url', values.proxyUrl);
+        setBoolean(parsed, 'force-model-prefix', values.forceModelPrefix);
+        setIntFromString(parsed, 'request-retry', values.requestRetry);
+        setIntFromString(parsed, 'max-retry-interval', values.maxRetryInterval);
+        setBoolean(parsed, 'ws-auth', values.wsAuth);
+
+        if (hasOwn(parsed, 'quota-exceeded') || !values.quotaSwitchProject || !values.quotaSwitchPreviewModel) {
+          const quota = ensureRecord(parsed, 'quota-exceeded');
+          quota['switch-project'] = values.quotaSwitchProject;
+          quota['switch-preview-model'] = values.quotaSwitchPreviewModel;
+          deleteIfEmpty(parsed, 'quota-exceeded');
+        }
+
+        if (hasOwn(parsed, 'routing') || values.routingStrategy !== 'round-robin') {
+          const routing = ensureRecord(parsed, 'routing');
+          routing.strategy = values.routingStrategy;
+          deleteIfEmpty(parsed, 'routing');
+        }
+
+        const keepaliveSeconds =
+          typeof values.streaming?.keepaliveSeconds === 'string' ? values.streaming.keepaliveSeconds : '';
+        const bootstrapRetries =
+          typeof values.streaming?.bootstrapRetries === 'string' ? values.streaming.bootstrapRetries : '';
+        const nonstreamKeepaliveInterval =
+          typeof values.streaming?.nonstreamKeepaliveInterval === 'string'
+            ? values.streaming.nonstreamKeepaliveInterval
+            : '';
+
+        const streamingDefined =
+          hasOwn(parsed, 'streaming') || keepaliveSeconds.trim() || bootstrapRetries.trim();
+        if (streamingDefined) {
+          const streaming = ensureRecord(parsed, 'streaming');
+          setIntFromString(streaming, 'keepalive-seconds', keepaliveSeconds);
+          setIntFromString(streaming, 'bootstrap-retries', bootstrapRetries);
+          deleteIfEmpty(parsed, 'streaming');
+        }
+
+        setIntFromString(parsed, 'nonstream-keepalive-interval', nonstreamKeepaliveInterval);
+
+        if (
+          hasOwn(parsed, 'payload') ||
+          values.payloadDefaultRules.length > 0 ||
+          values.payloadOverrideRules.length > 0 ||
+          values.payloadFilterRules.length > 0
+        ) {
+          const payload = ensureRecord(parsed, 'payload');
+          if (values.payloadDefaultRules.length > 0) {
+            payload.default = serializePayloadRulesForYaml(values.payloadDefaultRules);
+          } else if (hasOwn(payload, 'default')) {
+            delete payload.default;
+          }
+          if (values.payloadOverrideRules.length > 0) {
+            payload.override = serializePayloadRulesForYaml(values.payloadOverrideRules);
+          } else if (hasOwn(payload, 'override')) {
+            delete payload.override;
+          }
+          if (values.payloadFilterRules.length > 0) {
+            payload.filter = serializePayloadFilterRulesForYaml(values.payloadFilterRules);
+          } else if (hasOwn(payload, 'filter')) {
+            delete payload.filter;
+          }
+          deleteIfEmpty(parsed, 'payload');
+        }
+
+        return stringifyYaml(parsed, { indent: 2, lineWidth: 120, minContentWidth: 0 });
+      } catch {
+        return currentYaml;
+      }
+    },
+    [visualValues]
+  );
+
+  const setVisualValues = useCallback((newValues: Partial<VisualConfigValues>) => {
+    setVisualValuesState((prev) => {
+      const next: VisualConfigValues = { ...prev, ...newValues } as VisualConfigValues;
+      if (newValues.streaming) {
+        next.streaming = { ...prev.streaming, ...newValues.streaming };
+      }
+      return next;
+    });
+  }, []);
+
+  return {
+    visualValues,
+    visualDirty,
+    loadVisualValuesFromYaml,
+    applyVisualChangesToYaml,
+    setVisualValues,
+  };
+}
+
+export const VISUAL_CONFIG_PROTOCOL_OPTIONS = [
+  { value: '', label: '默认' },
+  { value: 'openai', label: 'OpenAI' },
+  { value: 'gemini', label: 'Gemini' },
+  { value: 'claude', label: 'Claude' },
+  { value: 'codex', label: 'Codex' },
+  { value: 'antigravity', label: 'Antigravity' },
+] as const;
+
+export const VISUAL_CONFIG_PAYLOAD_VALUE_TYPE_OPTIONS = [
+  { value: 'string', label: '字符串' },
+  { value: 'number', label: '数字' },
+  { value: 'boolean', label: '布尔' },
+  { value: 'json', label: 'JSON' },
+] as const satisfies ReadonlyArray<{ value: PayloadParamValueType; label: string }>;

src/i18n/locales/en.json

@@ -833,7 +833,11 @@
     "search_button": "Search",
     "search_no_results": "No results",
     "search_prev": "Previous",
-    "search_next": "Next"
+    "search_next": "Next",
+    "tabs": {
+      "visual": "Visual Editor",
+      "source": "Source Editor"
+    }
   },
   "quota_management": {
     "title": "Quota Management",

src/i18n/locales/zh-CN.json

@@ -833,7 +833,11 @@
     "search_button": "搜索",
     "search_no_results": "无结果",
     "search_prev": "上一个",
-    "search_next": "下一个"
+    "search_next": "下一个",
+    "tabs": {
+      "visual": "可视化编辑",
+      "source": "源代码编辑"
+    }
   },
   "quota_management": {
     "title": "配额管理",

src/pages/ConfigPage.module.scss

@@ -6,6 +6,7 @@
   display: flex;
   flex-direction: column;
   overflow-y: auto;
+  padding-bottom: calc(var(--config-action-bar-height, 0px) + #{$spacing-lg});
 }
 
 .pageTitle {
@@ -21,6 +22,49 @@
   margin: 0 0 $spacing-xl 0;
 }
 
+.tabBar {
+  display: flex;
+  gap: $spacing-xs;
+  margin-bottom: $spacing-lg;
+  border-bottom: 1px solid var(--border-color);
+  overflow-x: auto;
+}
+
+.tabItem {
+  @include button-reset;
+  padding: 12px 20px;
+  font-size: 14px;
+  font-weight: 500;
+  color: var(--text-secondary);
+  background: transparent;
+  border-bottom: 2px solid transparent;
+  margin-bottom: -1px;
+  cursor: pointer;
+  transition:
+    color 0.15s ease,
+    border-color 0.15s ease;
+
+  &:hover:not(:disabled) {
+    color: var(--text-primary);
+  }
+
+  &:disabled {
+    opacity: 0.6;
+    cursor: not-allowed;
+  }
+
+  &:focus,
+  &:focus-visible {
+    outline: none;
+    box-shadow: none;
+  }
+}
+
+.tabActive {
+  color: var(--primary-color);
+  border-bottom-color: var(--primary-color);
+}
+
 .content {
   display: flex;
   flex-direction: column;
@@ -242,6 +286,130 @@
   }
 }
 
+.floatingActionContainer {
+  position: fixed;
+  left: 50%;
+  bottom: calc(16px + env(safe-area-inset-bottom));
+  transform: translateX(-50%);
+  z-index: 50;
+  pointer-events: auto;
+  width: fit-content;
+  max-width: calc(100vw - 24px);
+}
+
+.floatingActionList {
+  display: inline-flex;
+  align-items: center;
+  gap: 10px;
+  padding: 10px 12px;
+  background: rgba(255, 255, 255, 0.7);
+  backdrop-filter: blur(12px);
+  -webkit-backdrop-filter: blur(12px);
+  border: 1px solid rgba(255, 255, 255, 0.3);
+  border-radius: 999px;
+  box-shadow: 0 4px 24px rgba(0, 0, 0, 0.1);
+  max-width: inherit;
+  overflow-x: auto;
+  scrollbar-width: none;
+
+  &::-webkit-scrollbar {
+    display: none;
+  }
+}
+
+.floatingStatus {
+  font-size: 12px;
+  font-weight: 600;
+  padding: 6px 10px;
+  border-radius: 999px;
+  background: rgba(0, 0, 0, 0.06);
+  text-align: center;
+  max-width: min(360px, 52vw);
+  white-space: nowrap;
+  overflow: hidden;
+  text-overflow: ellipsis;
+}
+
+.floatingActionButton {
+  @include button-reset;
+  position: relative;
+  display: flex;
+  align-items: center;
+  justify-content: center;
+  width: 44px;
+  height: 44px;
+  border-radius: 999px;
+  cursor: pointer;
+  color: var(--text-primary);
+  transition: background-color 0.2s ease, transform 0.15s ease;
+
+  &:hover:not(:disabled) {
+    background: rgba(0, 0, 0, 0.06);
+    transform: scale(1.08);
+  }
+
+  &:active:not(:disabled) {
+    transform: scale(0.95);
+  }
+
+  &:disabled {
+    opacity: 0.5;
+    cursor: not-allowed;
+    transform: none;
+  }
+}
+
+.dirtyDot {
+  position: absolute;
+  top: 9px;
+  right: 9px;
+  width: 8px;
+  height: 8px;
+  border-radius: 999px;
+  background: #f59e0b;
+  box-shadow: 0 0 0 2px rgba(245, 158, 11, 0.25);
+}
+
+:global([data-theme='dark']) {
+  .floatingActionList {
+    background: rgba(30, 30, 30, 0.7);
+    border-color: rgba(255, 255, 255, 0.1);
+    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.4);
+  }
+
+  .floatingStatus {
+    background: rgba(255, 255, 255, 0.08);
+  }
+
+  .floatingActionButton {
+    &:hover:not(:disabled) {
+      background: rgba(255, 255, 255, 0.1);
+    }
+  }
+}
+
+@media (max-width: 1200px) {
+  .floatingActionContainer {
+    bottom: calc(12px + env(safe-area-inset-bottom));
+    max-width: calc(100vw - 16px);
+  }
+
+  .floatingActionList {
+    gap: 6px;
+    padding: 8px 10px;
+  }
+
+  .floatingStatus {
+    display: none;
+  }
+
+  .floatingActionButton {
+    width: 40px;
+    height: 40px;
+    flex: 0 0 auto;
+  }
+}
+
 @media (max-height: 820px) {
   .pageTitle {
     font-size: 24px;

src/pages/ConfigPage.tsx

@@ -1,5 +1,6 @@
 import { useCallback, useEffect, useLayoutEffect, useMemo, useRef, useState } from 'react';
 import { useTranslation } from 'react-i18next';
+import { createPortal } from 'react-dom';
 import CodeMirror, { ReactCodeMirrorRef } from '@uiw/react-codemirror';
 import { yaml } from '@codemirror/lang-yaml';
 import { search, searchKeymap, highlightSelectionMatches } from '@codemirror/search';
@@ -7,17 +8,35 @@ import { keymap } from '@codemirror/view';
 import { Card } from '@/components/ui/Card';
 import { Button } from '@/components/ui/Button';
 import { Input } from '@/components/ui/Input';
-import { IconChevronDown, IconChevronUp, IconSearch } from '@/components/ui/icons';
+import { IconCheck, IconChevronDown, IconChevronUp, IconRefreshCw, IconSearch } from '@/components/ui/icons';
+import { VisualConfigEditor } from '@/components/config/VisualConfigEditor';
+import { useVisualConfig } from '@/hooks/useVisualConfig';
 import { useNotificationStore, useAuthStore, useThemeStore } from '@/stores';
 import { configFileApi } from '@/services/api/configFile';
 import styles from './ConfigPage.module.scss';
 
+type ConfigEditorTab = 'visual' | 'source';
+
 export function ConfigPage() {
   const { t } = useTranslation();
   const { showNotification } = useNotificationStore();
   const connectionStatus = useAuthStore((state) => state.connectionStatus);
   const resolvedTheme = useThemeStore((state) => state.resolvedTheme);
 
+  const {
+    visualValues,
+    visualDirty,
+    loadVisualValuesFromYaml,
+    applyVisualChangesToYaml,
+    setVisualValues
+  } = useVisualConfig();
+
+  const [activeTab, setActiveTab] = useState<ConfigEditorTab>(() => {
+    const saved = localStorage.getItem('config-management:tab');
+    if (saved === 'visual' || saved === 'source') return saved;
+    return 'visual';
+  });
+
   const [content, setContent] = useState('');
   const [loading, setLoading] = useState(true);
   const [saving, setSaving] = useState(false);
@@ -31,8 +50,10 @@ export function ConfigPage() {
   const editorRef = useRef<ReactCodeMirrorRef>(null);
   const floatingControlsRef = useRef<HTMLDivElement>(null);
   const editorWrapperRef = useRef<HTMLDivElement>(null);
+  const floatingActionsRef = useRef<HTMLDivElement>(null);
 
   const disableControls = connectionStatus !== 'connected';
+  const isDirty = dirty || visualDirty;
 
   const loadConfig = useCallback(async () => {
     setLoading(true);
@@ -41,13 +62,14 @@ export function ConfigPage() {
       const data = await configFileApi.fetchConfigYaml();
       setContent(data);
       setDirty(false);
+      loadVisualValuesFromYaml(data);
     } catch (err: unknown) {
       const message = err instanceof Error ? err.message : t('notification.refresh_failed');
       setError(message);
     } finally {
       setLoading(false);
     }
-  }, [t]);
+  }, [loadVisualValuesFromYaml, t]);
 
   useEffect(() => {
     loadConfig();
@@ -56,8 +78,11 @@ export function ConfigPage() {
   const handleSave = async () => {
     setSaving(true);
     try {
-      await configFileApi.saveConfigYaml(content);
+      const nextContent = activeTab === 'visual' ? applyVisualChangesToYaml(content) : content;
+      await configFileApi.saveConfigYaml(nextContent);
       setDirty(false);
+      setContent(nextContent);
+      loadVisualValuesFromYaml(nextContent);
       showNotification(t('config_management.save_success'), 'success');
     } catch (err: unknown) {
       const message = err instanceof Error ? err.message : '';
@@ -72,6 +97,23 @@ export function ConfigPage() {
     setDirty(true);
   }, []);
 
+  const handleTabChange = useCallback((tab: ConfigEditorTab) => {
+    if (tab === activeTab) return;
+
+    if (tab === 'source') {
+      const nextContent = applyVisualChangesToYaml(content);
+      if (nextContent !== content) {
+        setContent(nextContent);
+        setDirty(true);
+      }
+    } else {
+      loadVisualValuesFromYaml(content);
+    }
+
+    setActiveTab(tab);
+    localStorage.setItem('config-management:tab', tab);
+  }, [activeTab, applyVisualChangesToYaml, content, loadVisualValuesFromYaml]);
+
   // Search functionality
   const performSearch = useCallback((query: string, direction: 'next' | 'prev' = 'next') => {
     if (!query || !editorRef.current?.view) return;
@@ -173,6 +215,8 @@ export function ConfigPage() {
 
   // Keep floating controls from covering editor content by syncing its height to a CSS variable.
   useLayoutEffect(() => {
+    if (activeTab !== 'source') return;
+
     const controlsEl = floatingControlsRef.current;
     const wrapperEl = editorWrapperRef.current;
     if (!controlsEl || !wrapperEl) return;
@@ -192,6 +236,31 @@ export function ConfigPage() {
       ro?.disconnect();
       window.removeEventListener('resize', updatePadding);
     };
+  }, [activeTab]);
+
+  // Keep bottom floating actions from covering page content by syncing its height to a CSS variable.
+  useLayoutEffect(() => {
+    if (typeof window === 'undefined') return;
+
+    const actionsEl = floatingActionsRef.current;
+    if (!actionsEl) return;
+
+    const updatePadding = () => {
+      const height = actionsEl.getBoundingClientRect().height;
+      document.documentElement.style.setProperty('--config-action-bar-height', `${height}px`);
+    };
+
+    updatePadding();
+    window.addEventListener('resize', updatePadding);
+
+    const ro = typeof ResizeObserver === 'undefined' ? null : new ResizeObserver(updatePadding);
+    ro?.observe(actionsEl);
+
+    return () => {
+      ro?.disconnect();
+      window.removeEventListener('resize', updatePadding);
+      document.documentElement.style.removeProperty('--config-action-bar-height');
+    };
   }, []);
 
   // CodeMirror extensions
@@ -208,131 +277,181 @@ export function ConfigPage() {
     if (loading) return t('config_management.status_loading');
     if (error) return t('config_management.status_load_failed');
     if (saving) return t('config_management.status_saving');
-    if (dirty) return t('config_management.status_dirty');
+    if (isDirty) return t('config_management.status_dirty');
     return t('config_management.status_loaded');
   };
 
   const getStatusClass = () => {
     if (error) return styles.error;
-    if (dirty) return styles.modified;
+    if (isDirty) return styles.modified;
     if (!loading && !saving) return styles.saved;
     return '';
   };
 
+  const floatingActions = (
+    <div className={styles.floatingActionContainer} ref={floatingActionsRef}>
+      <div className={styles.floatingActionList}>
+        <div className={`${styles.floatingStatus} ${styles.status} ${getStatusClass()}`}>{getStatusText()}</div>
+        <button
+          type="button"
+          className={styles.floatingActionButton}
+          onClick={loadConfig}
+          disabled={loading}
+          title={t('config_management.reload')}
+          aria-label={t('config_management.reload')}
+        >
+          <IconRefreshCw size={18} />
+        </button>
+        <button
+          type="button"
+          className={styles.floatingActionButton}
+          onClick={handleSave}
+          disabled={disableControls || loading || saving || !isDirty}
+          title={t('config_management.save')}
+          aria-label={t('config_management.save')}
+        >
+          <IconCheck size={18} />
+          {isDirty && <span className={styles.dirtyDot} aria-hidden="true" />}
+        </button>
+      </div>
+    </div>
+  );
+
   return (
     <div className={styles.container}>
       <h1 className={styles.pageTitle}>{t('config_management.title')}</h1>
       <p className={styles.description}>{t('config_management.description')}</p>
 
+      <div className={styles.tabBar}>
+        <button
+          type="button"
+          className={`${styles.tabItem} ${activeTab === 'visual' ? styles.tabActive : ''}`}
+          onClick={() => handleTabChange('visual')}
+          disabled={saving || loading}
+        >
+          {t('config_management.tabs.visual', { defaultValue: '可视化编辑' })}
+        </button>
+        <button
+          type="button"
+          className={`${styles.tabItem} ${activeTab === 'source' ? styles.tabActive : ''}`}
+          onClick={() => handleTabChange('source')}
+          disabled={saving || loading}
+        >
+          {t('config_management.tabs.source', { defaultValue: '源代码编辑' })}
+        </button>
+      </div>
+
       <Card className={styles.configCard}>
         <div className={styles.content}>
-          {/* Editor */}
           {error && <div className="error-box">{error}</div>}
-          <div className={styles.editorWrapper} ref={editorWrapperRef}>
+
-            {/* Floating search controls */}
+          {activeTab === 'visual' ? (
-            <div className={styles.floatingControls} ref={floatingControlsRef}>
+            <VisualConfigEditor
-              <div className={styles.searchInputWrapper}>
+              values={visualValues}
-                <Input
+              disabled={disableControls || loading}
-                  value={searchQuery}
+              onChange={setVisualValues}
-                  onChange={(e) => handleSearchChange(e.target.value)}
-                  onKeyDown={handleSearchKeyDown}
-                  placeholder={t('config_management.search_placeholder', {
-                    defaultValue: '搜索配置内容...'
-                  })}
-                  disabled={disableControls || loading}
-                  className={styles.searchInput}
-                  rightElement={
-                    <div className={styles.searchRight}>
-                      {searchQuery && lastSearchedQuery === searchQuery && (
-                        <span className={styles.searchCount}>
-                          {searchResults.total > 0
-                            ? `${searchResults.current} / ${searchResults.total}`
-                            : t('config_management.search_no_results', { defaultValue: '无结果' })}
-                        </span>
-                      )}
-                      <button
-                        type="button"
-                        className={styles.searchButton}
-                        onClick={() => executeSearch('next')}
-                        disabled={!searchQuery || disableControls || loading}
-                        title={t('config_management.search_button', { defaultValue: '搜索' })}
-                      >
-                        <IconSearch size={16} />
-                      </button>
-                    </div>
-                  }
-                />
-              </div>
-              <div className={styles.searchActions}>
-                <Button
-                  variant="secondary"
-                  size="sm"
-                  onClick={handlePrevMatch}
-                  disabled={!searchQuery || lastSearchedQuery !== searchQuery || searchResults.total === 0}
-                  title={t('config_management.search_prev', { defaultValue: '上一个' })}
-                >
-                  <IconChevronUp size={16} />
-                </Button>
-                <Button
-                  variant="secondary"
-                  size="sm"
-                  onClick={handleNextMatch}
-                  disabled={!searchQuery || lastSearchedQuery !== searchQuery || searchResults.total === 0}
-                  title={t('config_management.search_next', { defaultValue: '下一个' })}
-                >
-                  <IconChevronDown size={16} />
-                </Button>
-              </div>
-            </div>
-            <CodeMirror
-              ref={editorRef}
-              value={content}
-              onChange={handleChange}
-              extensions={extensions}
-              theme={resolvedTheme}
-              editable={!disableControls && !loading}
-              placeholder={t('config_management.editor_placeholder')}
-              height="100%"
-              style={{ height: '100%' }}
-              basicSetup={{
-                lineNumbers: true,
-                highlightActiveLineGutter: true,
-                highlightActiveLine: true,
-                foldGutter: true,
-                dropCursor: true,
-                allowMultipleSelections: true,
-                indentOnInput: true,
-                bracketMatching: true,
-                closeBrackets: true,
-                autocompletion: false,
-                rectangularSelection: true,
-                crosshairCursor: false,
-                highlightSelectionMatches: true,
-                closeBracketsKeymap: true,
-                searchKeymap: true,
-                foldKeymap: true,
-                completionKeymap: false,
-                lintKeymap: true
-              }}
             />
-          </div>
+          ) : (
+            <div className={styles.editorWrapper} ref={editorWrapperRef}>
+              {/* Floating search controls */}
+              <div className={styles.floatingControls} ref={floatingControlsRef}>
+                <div className={styles.searchInputWrapper}>
+                  <Input
+                    value={searchQuery}
+                    onChange={(e) => handleSearchChange(e.target.value)}
+                    onKeyDown={handleSearchKeyDown}
+                    placeholder={t('config_management.search_placeholder', {
+                      defaultValue: '搜索配置内容...'
+                    })}
+                    disabled={disableControls || loading}
+                    className={styles.searchInput}
+                    rightElement={
+                      <div className={styles.searchRight}>
+                        {searchQuery && lastSearchedQuery === searchQuery && (
+                          <span className={styles.searchCount}>
+                            {searchResults.total > 0
+                              ? `${searchResults.current} / ${searchResults.total}`
+                              : t('config_management.search_no_results', { defaultValue: '无结果' })}
+                          </span>
+                        )}
+                        <button
+                          type="button"
+                          className={styles.searchButton}
+                          onClick={() => executeSearch('next')}
+                          disabled={!searchQuery || disableControls || loading}
+                          title={t('config_management.search_button', { defaultValue: '搜索' })}
+                        >
+                          <IconSearch size={16} />
+                        </button>
+                      </div>
+                    }
+                  />
+                </div>
+                <div className={styles.searchActions}>
+                  <Button
+                    variant="secondary"
+                    size="sm"
+                    onClick={handlePrevMatch}
+                    disabled={!searchQuery || lastSearchedQuery !== searchQuery || searchResults.total === 0}
+                    title={t('config_management.search_prev', { defaultValue: '上一个' })}
+                  >
+                    <IconChevronUp size={16} />
+                  </Button>
+                  <Button
+                    variant="secondary"
+                    size="sm"
+                    onClick={handleNextMatch}
+                    disabled={!searchQuery || lastSearchedQuery !== searchQuery || searchResults.total === 0}
+                    title={t('config_management.search_next', { defaultValue: '下一个' })}
+                  >
+                    <IconChevronDown size={16} />
+                  </Button>
+                </div>
+              </div>
+              <CodeMirror
+                ref={editorRef}
+                value={content}
+                onChange={handleChange}
+                extensions={extensions}
+                theme={resolvedTheme}
+                editable={!disableControls && !loading}
+                placeholder={t('config_management.editor_placeholder')}
+                height="100%"
+                style={{ height: '100%' }}
+                basicSetup={{
+                  lineNumbers: true,
+                  highlightActiveLineGutter: true,
+                  highlightActiveLine: true,
+                  foldGutter: true,
+                  dropCursor: true,
+                  allowMultipleSelections: true,
+                  indentOnInput: true,
+                  bracketMatching: true,
+                  closeBrackets: true,
+                  autocompletion: false,
+                  rectangularSelection: true,
+                  crosshairCursor: false,
+                  highlightSelectionMatches: true,
+                  closeBracketsKeymap: true,
+                  searchKeymap: true,
+                  foldKeymap: true,
+                  completionKeymap: false,
+                  lintKeymap: true
+                }}
+              />
+            </div>
+          )}
 
           {/* Controls */}
           <div className={styles.controls}>
             <span className={`${styles.status} ${getStatusClass()}`}>
               {getStatusText()}
             </span>
-            <div className={styles.actions}>
-              <Button variant="secondary" size="sm" onClick={loadConfig} disabled={loading}>
-                {t('config_management.reload')}
-              </Button>
-              <Button size="sm" onClick={handleSave} loading={saving} disabled={disableControls || loading || !dirty}>
-                {t('config_management.save')}
-              </Button>
-            </div>
           </div>
         </div>
       </Card>
+
+      {typeof document !== 'undefined' ? createPortal(floatingActions, document.body) : null}
     </div>
   );
 }

src/types/visualConfig.ts

@@ -0,0 +1,105 @@
+export type PayloadParamValueType = 'string' | 'number' | 'boolean' | 'json';
+
+export type PayloadParamEntry = {
+  id: string;
+  path: string;
+  valueType: PayloadParamValueType;
+  value: string;
+};
+
+export type PayloadModelEntry = {
+  id: string;
+  name: string;
+  protocol?: 'openai' | 'gemini' | 'claude' | 'codex' | 'antigravity';
+};
+
+export type PayloadRule = {
+  id: string;
+  models: PayloadModelEntry[];
+  params: PayloadParamEntry[];
+};
+
+export type PayloadFilterRule = {
+  id: string;
+  models: PayloadModelEntry[];
+  params: string[];
+};
+
+export interface StreamingConfig {
+  keepaliveSeconds: string;
+  bootstrapRetries: string;
+  nonstreamKeepaliveInterval: string;
+}
+
+export type VisualConfigValues = {
+  host: string;
+  port: string;
+  tlsEnable: boolean;
+  tlsCert: string;
+  tlsKey: string;
+  rmAllowRemote: boolean;
+  rmSecretKey: string;
+  rmDisableControlPanel: boolean;
+  rmPanelRepo: string;
+  authDir: string;
+  apiKeysText: string;
+  debug: boolean;
+  commercialMode: boolean;
+  loggingToFile: boolean;
+  logsMaxTotalSizeMb: string;
+  usageStatisticsEnabled: boolean;
+  usageRecordsRetentionDays: string;
+  proxyUrl: string;
+  forceModelPrefix: boolean;
+  requestRetry: string;
+  maxRetryInterval: string;
+  quotaSwitchProject: boolean;
+  quotaSwitchPreviewModel: boolean;
+  routingStrategy: 'round-robin' | 'fill-first';
+  wsAuth: boolean;
+  payloadDefaultRules: PayloadRule[];
+  payloadOverrideRules: PayloadRule[];
+  payloadFilterRules: PayloadFilterRule[];
+  streaming: StreamingConfig;
+};
+
+export const makeClientId = () => {
+  if (typeof globalThis.crypto?.randomUUID === 'function') return globalThis.crypto.randomUUID();
+  return `${Date.now().toString(36)}_${Math.random().toString(36).slice(2, 10)}`;
+};
+
+export const DEFAULT_VISUAL_VALUES: VisualConfigValues = {
+  host: '',
+  port: '',
+  tlsEnable: false,
+  tlsCert: '',
+  tlsKey: '',
+  rmAllowRemote: false,
+  rmSecretKey: '',
+  rmDisableControlPanel: false,
+  rmPanelRepo: '',
+  authDir: '',
+  apiKeysText: '',
+  debug: false,
+  commercialMode: false,
+  loggingToFile: false,
+  logsMaxTotalSizeMb: '',
+  usageStatisticsEnabled: false,
+  usageRecordsRetentionDays: '',
+  proxyUrl: '',
+  forceModelPrefix: false,
+  requestRetry: '',
+  maxRetryInterval: '',
+  quotaSwitchProject: true,
+  quotaSwitchPreviewModel: true,
+  routingStrategy: 'round-robin',
+  wsAuth: false,
+  payloadDefaultRules: [],
+  payloadOverrideRules: [],
+  payloadFilterRules: [],
+  streaming: {
+    keepaliveSeconds: '',
+    bootstrapRetries: '',
+    nonstreamKeepaliveInterval: '',
+  },
+};