fix: show published big fish works in gallery

docs/technical/BIG_FISH_CREATION_AND_RUNTIME_MINIMAL_IMPLEMENTATION_2026-04-22.md

@@ -147,7 +147,7 @@
 
 ## 6. HTTP contract
 
-所有接口挂在 `/api/runtime/big-fish/*`，全部需要 Bearer 鉴权。
+所有接口挂在 `/api/runtime/big-fish/*`。创作、私有作品列表、删除、运行态启动与输入推进需要 Bearer 鉴权；公开广场读取接口不要求登录，只返回已发布作品。
 
 开发态本地链路补充约定：
 
@@ -191,12 +191,24 @@
 2. `GET /api/runtime/big-fish/runs/{runId}`
 3. `POST /api/runtime/big-fish/runs/{runId}/input`
 
+运行态启动规则：
+
+1. 当前用户启动自己未发布草稿时，`session.owner_user_id` 必须等于当前登录用户。
+2. 当前用户启动别人作品时，只允许启动 `stage = published` 的公开作品。
+3. 新建的 `big_fish_runtime_run.owner_user_id` 始终写入当前游玩用户，不能写入作品作者，后续 run 查询与输入推进仍按游玩用户隔离。
+
 ### 6.3 作品列表
 
 1. `GET /api/runtime/big-fish/works`
 
 开发态 Vite 必须把该同源接口代理到 Rust `api-server`；前端作品页只调用同源 `/api/runtime/big-fish/works`，不得直连 Rust 端口或回退到 `server-node`。
 
+### 6.4 公开广场
+
+1. `GET /api/runtime/big-fish/gallery`
+
+公开广场只返回 `status = published` 的大鱼吃小鱼作品。响应复用 `BigFishWorksResponse`，每个条目必须包含 `ownerUserId`，供前端生成稳定广场卡片 key 与后续运行态权限判断。发布动作完成后，前端必须同时刷新私有作品列表和公开广场列表，保证发布结果能立即出现在首页与分类页。
+
 `input` 请求体：
 
 ```json

packages/shared/src/contracts/bigFishWorkSummary.ts

@@ -3,6 +3,7 @@ export type BigFishWorkStatus = 'draft' | 'published';
 export interface BigFishWorkSummary {
   workId: string;
   sourceSessionId: string;
+  ownerUserId: string;
   title: string;
   subtitle: string;
   summary: string;

server-rs/crates/api-server/src/app.rs

@@ -34,8 +34,8 @@ use crate::{
     auth_sessions::auth_sessions,
     big_fish::{
         create_big_fish_session, delete_big_fish_work, execute_big_fish_action, get_big_fish_run,
-        get_big_fish_session, get_big_fish_works, start_big_fish_run, stream_big_fish_message,
-        submit_big_fish_input, submit_big_fish_message,
+        get_big_fish_session, get_big_fish_works, list_big_fish_gallery, start_big_fish_run,
+        stream_big_fish_message, submit_big_fish_input, submit_big_fish_message,
     },
     character_animation_assets::{
         generate_character_animation, get_character_animation_job, get_character_workflow_cache,
@@ -562,6 +562,7 @@ pub fn build_router(state: AppState) -> Router {
                 require_bearer_auth,
             )),
         )
+        .route("/api/runtime/big-fish/gallery", get(list_big_fish_gallery))
         .route(
             "/api/runtime/big-fish/works/{session_id}",
             delete(delete_big_fish_work).route_layer(middleware::from_fn_with_state(

server-rs/crates/api-server/src/big_fish.rs

@@ -144,6 +144,29 @@ pub async fn get_big_fish_works(
     ))
 }
 
+pub async fn list_big_fish_gallery(
+    State(state): State<AppState>,
+    Extension(request_context): Extension<RequestContext>,
+) -> Result<Json<Value>, Response> {
+    let items = state
+        .spacetime_client()
+        .list_big_fish_gallery()
+        .await
+        .map_err(|error| {
+            big_fish_error_response(&request_context, map_big_fish_client_error(error))
+        })?;
+
+    Ok(json_success_body(
+        Some(&request_context),
+        BigFishWorksResponse {
+            items: items
+                .into_iter()
+                .map(map_big_fish_work_summary_response)
+                .collect(),
+        },
+    ))
+}
+
 pub async fn delete_big_fish_work(
     State(state): State<AppState>,
     Path(session_id): Path<String>,
@@ -917,6 +940,7 @@ fn map_big_fish_work_summary_response(
     BigFishWorkSummaryResponse {
         work_id: item.work_id,
         source_session_id: item.source_session_id,
+        owner_user_id: item.owner_user_id,
         title: item.title,
         subtitle: item.subtitle,
         summary: item.summary,

server-rs/crates/module-big-fish/src/lib.rs

@@ -257,6 +257,7 @@ pub struct BigFishSessionProcedureResult {
 pub struct BigFishWorkSummarySnapshot {
     pub work_id: String,
     pub source_session_id: String,
+    pub owner_user_id: String,
     pub title: String,
     pub subtitle: String,
     pub summary: String,
@@ -274,6 +275,7 @@ pub struct BigFishWorkSummarySnapshot {
 #[derive(Clone, Debug, PartialEq, Eq, Serialize, Deserialize)]
 pub struct BigFishWorksListInput {
     pub owner_user_id: String,
+    pub published_only: bool,
 }
 
 #[cfg_attr(feature = "spacetime-types", derive(SpacetimeType))]
@@ -747,6 +749,9 @@ pub fn validate_session_get_input(input: &BigFishSessionGetInput) -> Result<(),
 }
 
 pub fn validate_works_list_input(input: &BigFishWorksListInput) -> Result<(), BigFishFieldError> {
+    if input.published_only {
+        return Ok(());
+    }
     if normalize_required_string(&input.owner_user_id).is_none() {
         return Err(BigFishFieldError::MissingOwnerUserId);
     }

server-rs/crates/shared-contracts/src/big_fish_works.rs

@@ -5,6 +5,7 @@ use serde::{Deserialize, Serialize};
 pub struct BigFishWorkSummaryResponse {
     pub work_id: String,
     pub source_session_id: String,
+    pub owner_user_id: String,
     pub title: String,
     pub subtitle: String,
     pub summary: String,

server-rs/crates/spacetime-client/src/big_fish.rs

@@ -57,8 +57,28 @@ impl SpacetimeClient {
         &self,
         owner_user_id: String,
     ) -> Result<Vec<BigFishWorkSummaryRecord>, SpacetimeClientError> {
-        let procedure_input = BigFishWorksListInput { owner_user_id };
+        let procedure_input = BigFishWorksListInput {
+            owner_user_id,
+            published_only: false,
+        };
 
+        self.list_big_fish_works_with_input(procedure_input).await
+    }
+
+    pub async fn list_big_fish_gallery(
+        &self,
+    ) -> Result<Vec<BigFishWorkSummaryRecord>, SpacetimeClientError> {
+        self.list_big_fish_works_with_input(BigFishWorksListInput {
+            owner_user_id: String::new(),
+            published_only: true,
+        })
+        .await
+    }
+
+    async fn list_big_fish_works_with_input(
+        &self,
+        procedure_input: BigFishWorksListInput,
+    ) -> Result<Vec<BigFishWorkSummaryRecord>, SpacetimeClientError> {
         self.call_after_connect(move |connection, sender| {
             connection
                 .procedures()

server-rs/crates/spacetime-client/src/mapper.rs

@@ -4590,6 +4590,7 @@ pub struct BigFishSessionRecord {
 pub struct BigFishWorkSummaryRecord {
     pub work_id: String,
     pub source_session_id: String,
+    pub owner_user_id: String,
     pub title: String,
     pub subtitle: String,
     pub summary: String,

server-rs/crates/spacetime-client/src/module_bindings/big_fish_works_list_input_type.rs

@@ -8,6 +8,7 @@ use spacetimedb_sdk::__codegen::{self as __sdk, __lib, __sats, __ws};
 #[sats(crate = __lib)]
 pub struct BigFishWorksListInput {
     pub owner_user_id: String,
+    pub published_only: bool,
 }
 
 impl __sdk::InModule for BigFishWorksListInput {

server-rs/crates/spacetime-module/src/big_fish/runtime.rs

@@ -77,8 +77,12 @@ fn start_big_fish_run_tx(
         .big_fish_creation_session()
         .session_id()
         .find(&input.session_id)
-        .filter(|row| row.owner_user_id == input.owner_user_id)
         .ok_or_else(|| "big_fish_creation_session 不存在".to_string())?;
+    if session.owner_user_id != input.owner_user_id
+        && session.stage != BigFishCreationStage::Published
+    {
+        return Err("big_fish_creation_session 不存在".to_string());
+    }
     let draft = session
         .draft_json
         .as_deref()
@@ -124,8 +128,12 @@ fn submit_big_fish_input_tx(
         .big_fish_creation_session()
         .session_id()
         .find(&run.session_id)
-        .filter(|row| row.owner_user_id == input.owner_user_id)
         .ok_or_else(|| "big_fish_creation_session 不存在".to_string())?;
+    if session.owner_user_id != input.owner_user_id
+        && session.stage != BigFishCreationStage::Published
+    {
+        return Err("big_fish_creation_session 不存在".to_string());
+    }
     let draft = session
         .draft_json
         .as_deref()

server-rs/crates/spacetime-module/src/big_fish/session.rs

@@ -239,6 +239,10 @@ pub(crate) fn list_big_fish_works_tx(
         .big_fish_creation_session()
         .iter()
         .filter(|row| {
+            if input.published_only {
+                return row.stage == BigFishCreationStage::Published;
+            }
+
             row.owner_user_id == input.owner_user_id && should_include_big_fish_work(ctx, row)
         })
         .map(|row| build_big_fish_work_summary(ctx, &row))
@@ -330,6 +334,7 @@ pub(crate) fn delete_big_fish_work_tx(
         ctx,
         BigFishWorksListInput {
             owner_user_id: input.owner_user_id,
+            published_only: false,
         },
     )
 }
@@ -642,6 +647,7 @@ pub(crate) fn build_big_fish_work_summary(
     Ok(BigFishWorkSummarySnapshot {
         work_id: format!("big-fish-work-{}", row.session_id),
         source_session_id: row.session_id.clone(),
+        owner_user_id: row.owner_user_id.clone(),
         title,
         subtitle,
         summary,

src/components/rpg-entry/RpgEntryFlowShell.agent.interaction.test.tsx

@@ -6,6 +6,7 @@ import { useState } from 'react';
 import { beforeEach, expect, test, vi } from 'vitest';
 
 import type { CustomWorldAgentSessionSnapshot } from '../../../packages/shared/src/contracts/customWorldAgent';
+import type { BigFishWorkSummary } from '../../../packages/shared/src/contracts/bigFishWorkSummary';
 import type { PuzzleWorkSummary } from '../../../packages/shared/src/contracts/puzzleWorkSummary';
 import type { HydratedSavedGameSnapshot } from '../../persistence/runtimeSnapshotTypes';
 import { ApiClientError } from '../../services/apiClient';
@@ -15,6 +16,8 @@ import {
   executeBigFishCreationAction,
   getBigFishCreationSession,
 } from '../../services/big-fish-creation';
+import { listBigFishGallery } from '../../services/big-fish-gallery';
+import { startBigFishRuntimeRun } from '../../services/big-fish-runtime';
 import { listBigFishWorks } from '../../services/big-fish-works';
 import {
   createPuzzleAgentSession,
@@ -145,6 +148,15 @@ vi.mock('../../services/big-fish-works', () => ({
   listBigFishWorks: vi.fn(),
 }));
 
+vi.mock('../../services/big-fish-gallery', () => ({
+  listBigFishGallery: vi.fn(),
+}));
+
+vi.mock('../../services/big-fish-runtime', () => ({
+  startBigFishRuntimeRun: vi.fn(),
+  submitBigFishRuntimeInput: vi.fn(),
+}));
+
 vi.mock('../../services/puzzle-agent', () => ({
   createPuzzleAgentSession: vi.fn(),
   executePuzzleAgentAction: vi.fn(),
@@ -152,6 +164,69 @@ vi.mock('../../services/puzzle-agent', () => ({
   streamPuzzleAgentMessage: vi.fn(),
 }));
 
+vi.mock('../puzzle-agent/PuzzleAgentWorkspace', () => ({
+  PuzzleAgentWorkspace: ({
+    session,
+    onBack,
+  }: {
+    session: { sessionId: string; messages: Array<{ text: string }> } | null;
+    onBack: () => void;
+  }) => (
+    <div className="puzzle-agent-workspace-mock">
+      <div>拼图工作区：{session?.sessionId ?? 'missing-session'}</div>
+      {session?.messages.map((message) => (
+        <div key={`${session.sessionId}-${message.text}`}>{message.text}</div>
+      ))}
+      <button type="button" onClick={onBack}>
+        返回
+      </button>
+    </div>
+  ),
+}));
+
+vi.mock('../puzzle-result/PuzzleResultView', () => ({
+  PuzzleResultView: ({
+    session,
+    onBack,
+  }: {
+    session: { draft?: { levelName: string } | null };
+    onBack: () => void;
+  }) => (
+    <div className="puzzle-result-view-mock">
+      <div>拼图结果页</div>
+      <label>
+        关卡名
+        <input readOnly value={session.draft?.levelName ?? ''} />
+      </label>
+      <button type="button" onClick={onBack}>
+        返回
+      </button>
+    </div>
+  ),
+}));
+
+vi.mock('../puzzle-gallery/PuzzleGalleryDetailView', () => ({
+  PuzzleGalleryDetailView: ({
+    item,
+    onBack,
+    onStartGame,
+  }: {
+    item: { levelName: string };
+    onBack: () => void;
+    onStartGame: () => void;
+  }) => (
+    <div className="puzzle-gallery-detail-view-mock">
+      <div>{item.levelName}</div>
+      <button type="button" onClick={onStartGame}>
+        进入第 1 关
+      </button>
+      <button type="button" onClick={onBack}>
+        返回
+      </button>
+    </div>
+  ),
+}));
+
 vi.mock('../big-fish-creation/BigFishAgentWorkspace', () => ({
   BigFishAgentWorkspace: ({
     session,
@@ -232,8 +307,7 @@ const mockSession: CustomWorldAgentSessionSnapshot = {
       '玩家以返乡守灯人继承者身份切入，回港首夜撞见禁航区假航灯重亮，动机是阻止更多船只误入死潮。',
     coreConflict:
       '守灯会与航运公会争夺航路解释权，有人在借假航灯持续清洗旧案证据，玩家返乡当夜就被卷进封航冲突。',
-    keyRelationships:
-      '玩家与沈砺旧友互疑，沈砺知道沉船夜的另一半真相。',
+    keyRelationships: '玩家与沈砺旧友互疑，沈砺知道沉船夜的另一半真相。',
     hiddenLines:
       '沉船夜与假航灯骗局属于同一操盘链条，表面像海雾自然失控，揭示节奏是先见异常，再见旧案，再见操盘者。',
     iconicElements:
@@ -956,6 +1030,34 @@ beforeEach(() => {
   vi.mocked(listBigFishWorks).mockResolvedValue({
     items: [],
   });
+  vi.mocked(listBigFishGallery).mockResolvedValue({
+    items: [],
+  });
+  vi.mocked(startBigFishRuntimeRun).mockResolvedValue({
+    run: {
+      runId: 'big-fish-run-1',
+      sessionId: 'big-fish-session-public-1',
+      status: 'running',
+      tick: 0,
+      playerLevel: 1,
+      winLevel: 8,
+      leaderEntityId: 'owned-1',
+      ownedEntities: [
+        {
+          entityId: 'owned-1',
+          level: 1,
+          position: { x: 0, y: 0 },
+          radius: 12,
+          offscreenSeconds: 0,
+        },
+      ],
+      wildEntities: [],
+      cameraCenter: { x: 0, y: 0 },
+      lastInput: { x: 0, y: 0 },
+      eventLog: ['机械鱼群开始巡游。'],
+      updatedAt: '2026-04-25T12:12:00.000Z',
+    },
+  });
   vi.mocked(listPuzzleWorks).mockResolvedValue({
     items: [],
   });
@@ -1329,6 +1431,7 @@ test('creation hub clears all private work shelves immediately after logout stat
       {
         workId: 'big-fish-logout-cache-1',
         sourceSessionId: 'big-fish-logout-cache-session',
+        ownerUserId: 'user-1',
         title: '大鱼退出缓存作品',
         subtitle: '登出后不应继续可见',
         summary: '这条大鱼私有作品只能在登录态展示。',
@@ -1427,6 +1530,48 @@ test('published puzzle works appear on home and category public shelves', async
   ).toBeGreaterThan(0);
 });
 
+test('published big fish works appear on home and category public shelves', async () => {
+  const user = userEvent.setup();
+  const publishedBigFishWork: BigFishWorkSummary = {
+    workId: 'big-fish-work-public-1',
+    sourceSessionId: 'big-fish-session-public-1',
+    ownerUserId: 'user-2',
+    title: '机械深海 大鱼吃小鱼',
+    subtitle: '机械微生物吞并进化',
+    summary: '从微光孢子一路吞并成长到深海巨鲲。',
+    coverImageSrc: null,
+    status: 'published',
+    updatedAt: '2026-04-25T10:30:00.000Z',
+    publishReady: true,
+    levelCount: 8,
+    levelMainImageReadyCount: 8,
+    levelMotionReadyCount: 16,
+    backgroundReady: true,
+  };
+
+  vi.mocked(listBigFishGallery).mockResolvedValue({
+    items: [publishedBigFishWork],
+  });
+
+  render(<TestWrapper />);
+
+  await waitFor(() => {
+    expect(screen.getAllByText('机械深海 大鱼吃小鱼').length).toBeGreaterThan(
+      0,
+    );
+  });
+
+  await user.click(screen.getByRole('button', { name: '分类' }));
+
+  const categoryPanel = getPlatformTabPanel('category');
+  expect(
+    within(categoryPanel).getAllByText('机械深海 大鱼吃小鱼').length,
+  ).toBeGreaterThan(0);
+  expect(
+    within(categoryPanel).getAllByRole('button', { name: /大鱼/u }).length,
+  ).toBeGreaterThan(0);
+});
+
 test('published puzzle detail returns to the source platform tab', async () => {
   const user = userEvent.setup();
   const publishedPuzzleWork = {
@@ -1797,8 +1942,9 @@ test('public code search opens a published puzzle by PZ code', async () => {
 
   render(<TestWrapper withAuth />);
 
-  const searchInput =
-    await screen.findByPlaceholderText('输入 SY / CW / PZ 编号');
+  const searchInput = await screen.findByPlaceholderText(
+    '输入 SY / CW / BF / PZ 编号',
+  );
   await user.type(searchInput, 'PZ-EPUBLIC1');
   await user.click(screen.getByRole('button', { name: '搜索' }));
 
@@ -1812,6 +1958,49 @@ test('public code search opens a published puzzle by PZ code', async () => {
   expect(getRpgEntryWorldGalleryDetailByCode).not.toHaveBeenCalled();
 });
 
+test('public code search opens a published big fish work by BF code', async () => {
+  const user = userEvent.setup();
+  const bigFishWork: BigFishWorkSummary = {
+    workId: 'big-fish-work-public-1',
+    sourceSessionId: 'big-fish-session-public-1',
+    ownerUserId: 'user-2',
+    title: '机械深海 大鱼吃小鱼',
+    subtitle: '机械微生物吞并进化',
+    summary: '从微光孢子一路吞并成长到深海巨鲲。',
+    coverImageSrc: null,
+    status: 'published',
+    updatedAt: '2026-04-25T10:30:00.000Z',
+    publishReady: true,
+    levelCount: 8,
+    levelMainImageReadyCount: 8,
+    levelMotionReadyCount: 16,
+    backgroundReady: true,
+  };
+
+  vi.mocked(listBigFishGallery).mockResolvedValue({
+    items: [bigFishWork],
+  });
+
+  render(<TestWrapper withAuth />);
+
+  const searchInput = await screen.findByPlaceholderText(
+    '输入 SY / CW / BF / PZ 编号',
+  );
+  await user.type(searchInput, 'BF-NPUBLIC1');
+  await user.click(screen.getByRole('button', { name: '搜索' }));
+
+  await waitFor(() => {
+    expect(startBigFishRuntimeRun).toHaveBeenCalledWith(
+      'big-fish-session-public-1',
+    );
+  });
+  expect(await screen.findByText('Lv.1/8 · 进行中')).toBeTruthy();
+  expect(getBigFishCreationSession).not.toHaveBeenCalledWith(
+    'big-fish-session-public-1',
+  );
+  expect(getRpgEntryWorldGalleryDetailByCode).not.toHaveBeenCalled();
+});
+
 test('big fish draft card restores the bound agent session and opens the result view', async () => {
   const user = userEvent.setup();
 
@@ -1820,6 +2009,7 @@ test('big fish draft card restores the bound agent session and opens the result
       {
         workId: 'big-fish-work-big-fish-session-1',
         sourceSessionId: 'big-fish-session-1',
+        ownerUserId: 'user-1',
         title: '机械深海 大鱼吃小鱼',
         subtitle: '机械微生物吞并进化 · 偏爽快节奏',
         summary: '机械微生物吞并进化',
@@ -1867,10 +2057,12 @@ test('big fish draft card restores the bound agent session and opens the result
 
 test('big fish result publish action refreshes creation works', async () => {
   const user = userEvent.setup();
-  const baseBigFishSession = (await getBigFishCreationSession('big-fish-session-1'))
-    .session;
+  const baseBigFishSession = (
+    await getBigFishCreationSession('big-fish-session-1')
+  ).session;
   vi.mocked(getBigFishCreationSession).mockClear();
   vi.mocked(listBigFishWorks).mockClear();
+  vi.mocked(listBigFishGallery).mockClear();
   const publishedBigFishSession = {
     ...baseBigFishSession,
     stage: 'published',
@@ -1894,6 +2086,7 @@ test('big fish result publish action refreshes creation works', async () => {
         {
           workId: 'big-fish-work-big-fish-session-1',
           sourceSessionId: 'big-fish-session-1',
+          ownerUserId: 'user-1',
           title: '机械深海 大鱼吃小鱼',
           subtitle: '机械微生物吞并进化 · 偏爽快节奏',
           summary: '机械微生物吞并进化',
@@ -1913,6 +2106,7 @@ test('big fish result publish action refreshes creation works', async () => {
         {
           workId: 'big-fish-work-big-fish-session-1',
           sourceSessionId: 'big-fish-session-1',
+          ownerUserId: 'user-1',
           title: '机械深海 大鱼吃小鱼',
           subtitle: '机械微生物吞并进化 · 偏爽快节奏',
           summary: '机械微生物吞并进化',
@@ -1959,6 +2153,9 @@ test('big fish result publish action refreshes creation works', async () => {
   await waitFor(() => {
     expect(listBigFishWorks).toHaveBeenCalled();
   });
+  await waitFor(() => {
+    expect(listBigFishGallery).toHaveBeenCalled();
+  });
 });
 
 test('starting draft generation leaves the agent workspace and shows the generation progress view', async () => {

src/components/rpg-entry/RpgEntryHomeView.recharge.test.tsx

@@ -5,7 +5,10 @@ import userEvent from '@testing-library/user-event';
 import { afterEach, expect, test, vi } from 'vitest';
 
 import { AuthUiContext } from '../auth/AuthUiContext';
-import { RpgEntryHomeView, type RpgEntryHomeViewProps } from './RpgEntryHomeView';
+import {
+  RpgEntryHomeView,
+  type RpgEntryHomeViewProps,
+} from './RpgEntryHomeView';
 import type { PlatformPublicGalleryCard } from './rpgEntryWorldPresentation';
 
 vi.mock('../../services/rpg-entry/rpgProfileClient', () => ({
@@ -343,7 +346,9 @@ test('mobile home search submits public work code', async () => {
     </AuthUiContext.Provider>,
   );
 
-  const searchInput = screen.getByPlaceholderText('输入 SY / CW / PZ 编号');
+  const searchInput = screen.getByPlaceholderText(
+    '输入 SY / CW / BF / PZ 编号',
+  );
   await user.type(searchInput, 'PZ-PROFILE1{enter}');
 
   expect(onSearchPublicCode).toHaveBeenCalledWith('PZ-PROFILE1');
@@ -359,8 +364,9 @@ test('public gallery cards hide work code until detail is opened', async () => {
   });
 
   expect(screen.queryByText('PZ-EPUBLIC1')).toBeNull();
-  expect(screen.queryByRole('button', { name: '复制作品号 PZ-EPUBLIC1' }))
-    .toBeNull();
+  expect(
+    screen.queryByRole('button', { name: '复制作品号 PZ-EPUBLIC1' }),
+  ).toBeNull();
 
   await user.click(screen.getByRole('button', { name: /查看作品/u }));
 

src/components/rpg-entry/RpgEntryHomeView.tsx

@@ -56,6 +56,7 @@ import {
   buildPlatformWorldTags,
   describePlatformThemeLabel,
   formatPlatformWorldTime,
+  isBigFishGalleryEntry,
   isPuzzleGalleryEntry,
   type PlatformPublicGalleryCard,
   type PlatformWorldCardLike,
@@ -223,7 +224,7 @@ function PublicCodeSearchBar({
             onSubmit();
           }
         }}
-        placeholder="输入 SY / CW / PZ 编号"
+        placeholder="输入 SY / CW / BF / PZ 编号"
         className="w-full min-w-0 bg-transparent text-sm text-[var(--platform-text-strong)] outline-none placeholder:text-[var(--platform-text-soft)]"
       />
       <button
@@ -665,9 +666,11 @@ function DesktopTrendingItem({
             ))
           ) : (
             <span className="platform-pill platform-pill--neutral px-2.5">
-              {isPuzzleGalleryEntry(entry)
-                ? '拼图'
-                : describePlatformThemeLabel(entry.themeMode)}
+              {isBigFishGalleryEntry(entry)
+                ? '大鱼'
+                : isPuzzleGalleryEntry(entry)
+                  ? '拼图'
+                  : describePlatformThemeLabel(entry.themeMode)}
             </span>
           )}
         </div>
@@ -714,13 +717,20 @@ function buildPublicCategoryGroups(
 }
 
 function buildPublicGalleryCardKey(entry: PlatformPublicGalleryCard) {
-  return `${isPuzzleGalleryEntry(entry) ? 'puzzle' : 'rpg'}:${entry.ownerUserId}:${entry.profileId}`;
+  const kind = isBigFishGalleryEntry(entry)
+    ? 'big-fish'
+    : isPuzzleGalleryEntry(entry)
+      ? 'puzzle'
+      : 'rpg';
+  return `${kind}:${entry.ownerUserId}:${entry.profileId}`;
 }
 
 function describePublicGalleryCardKind(entry: PlatformPublicGalleryCard) {
-  return isPuzzleGalleryEntry(entry)
-    ? '拼图'
-    : describePlatformThemeLabel(entry.themeMode);
+  return isBigFishGalleryEntry(entry)
+    ? '大鱼'
+    : isPuzzleGalleryEntry(entry)
+      ? '拼图'
+      : describePlatformThemeLabel(entry.themeMode);
 }
 
 function formatSnapshotTime(value: string | null | undefined) {

src/components/rpg-entry/rpgEntryWorldPresentation.ts

@@ -2,15 +2,20 @@ import type {
   CustomWorldGalleryCard,
   CustomWorldLibraryEntry,
 } from '../../../packages/shared/src/contracts/runtime';
+import type { BigFishWorkSummary } from '../../../packages/shared/src/contracts/bigFishWorkSummary';
 import type { PuzzleWorkSummary } from '../../../packages/shared/src/contracts/puzzleWorkSummary';
 import { buildCustomWorldPlayableCharacters } from '../../data/characterPresets';
 import { resolveCustomWorldCampSceneImage } from '../../data/customWorldVisuals';
-import { buildPuzzlePublicWorkCode } from '../../services/publicWorkCode';
+import {
+  buildBigFishPublicWorkCode,
+  buildPuzzlePublicWorkCode,
+} from '../../services/publicWorkCode';
 import type { CustomWorldProfile } from '../../types';
 
 export type PlatformWorldCardLike =
   | CustomWorldGalleryCard
   | CustomWorldLibraryEntry<CustomWorldProfile>
+  | PlatformBigFishGalleryCard
   | PlatformPuzzleGalleryCard;
 
 export type PlatformPuzzleGalleryCard = {
@@ -30,8 +35,26 @@ export type PlatformPuzzleGalleryCard = {
   updatedAt: string;
 };
 
+export type PlatformBigFishGalleryCard = {
+  sourceType: 'big-fish';
+  workId: string;
+  profileId: string;
+  publicWorkCode: string;
+  ownerUserId: string;
+  authorDisplayName: string;
+  worldName: string;
+  subtitle: string;
+  summaryText: string;
+  coverImageSrc: string | null;
+  themeTags: string[];
+  visibility: 'published';
+  publishedAt: string | null;
+  updatedAt: string;
+};
+
 export type PlatformPublicGalleryCard =
   | CustomWorldGalleryCard
+  | PlatformBigFishGalleryCard
   | PlatformPuzzleGalleryCard;
 
 export function isLibraryWorldEntry(
@@ -46,6 +69,12 @@ export function isPuzzleGalleryEntry(
   return 'sourceType' in entry && entry.sourceType === 'puzzle';
 }
 
+export function isBigFishGalleryEntry(
+  entry: PlatformWorldCardLike,
+): entry is PlatformBigFishGalleryCard {
+  return 'sourceType' in entry && entry.sourceType === 'big-fish';
+}
+
 export function mapPuzzleWorkToPlatformGalleryCard(
   work: PuzzleWorkSummary,
 ): PlatformPuzzleGalleryCard {
@@ -67,6 +96,27 @@ export function mapPuzzleWorkToPlatformGalleryCard(
   };
 }
 
+export function mapBigFishWorkToPlatformGalleryCard(
+  work: BigFishWorkSummary,
+): PlatformBigFishGalleryCard {
+  return {
+    sourceType: 'big-fish',
+    workId: work.workId,
+    profileId: work.sourceSessionId,
+    publicWorkCode: buildBigFishPublicWorkCode(work.sourceSessionId),
+    ownerUserId: work.ownerUserId,
+    authorDisplayName: '大鱼创作者',
+    worldName: work.title,
+    subtitle: work.subtitle || '大鱼吃小鱼',
+    summaryText: work.summary,
+    coverImageSrc: work.coverImageSrc,
+    themeTags: ['大鱼', `${work.levelCount}级`],
+    visibility: 'published',
+    publishedAt: work.updatedAt,
+    updatedAt: work.updatedAt,
+  };
+}
+
 export function resolvePlatformWorldCoverImage(entry: PlatformWorldCardLike) {
   if (entry.coverImageSrc) {
     return entry.coverImageSrc;
@@ -88,6 +138,10 @@ export function resolvePlatformWorldLeadPortrait(entry: PlatformWorldCardLike) {
 }
 
 export function buildPlatformWorldTags(entry: PlatformWorldCardLike) {
+  if (isBigFishGalleryEntry(entry)) {
+    return entry.themeTags.length > 0 ? entry.themeTags.slice(0, 3) : ['大鱼'];
+  }
+
   if (isPuzzleGalleryEntry(entry)) {
     return entry.themeTags.length > 0 ? entry.themeTags.slice(0, 3) : ['拼图'];
   }
@@ -128,6 +182,10 @@ export function formatPlatformWorldTime(value: string | null) {
 export function resolvePlatformPublicWorkCode(
   entry: PlatformWorldCardLike,
 ): string | null {
+  if (isBigFishGalleryEntry(entry)) {
+    return entry.publicWorkCode;
+  }
+
   if (isPuzzleGalleryEntry(entry)) {
     return entry.publicWorkCode;
   }

src/services/big-fish-gallery/bigFishGalleryClient.ts

@@ -0,0 +1,29 @@
+import type { BigFishWorksResponse } from '../../../packages/shared/src/contracts/bigFishWorkSummary';
+import { type ApiRetryOptions, requestJson } from '../apiClient';
+
+const BIG_FISH_GALLERY_API_BASE = '/api/runtime/big-fish/gallery';
+const BIG_FISH_GALLERY_READ_RETRY: ApiRetryOptions = {
+  maxRetries: 1,
+  baseDelayMs: 120,
+  maxDelayMs: 360,
+};
+
+/**
+ * 读取大鱼吃小鱼公开广场列表。
+ */
+export async function listBigFishGallery() {
+  return requestJson<BigFishWorksResponse>(
+    BIG_FISH_GALLERY_API_BASE,
+    {
+      method: 'GET',
+    },
+    '读取大鱼吃小鱼广场失败',
+    {
+      retry: BIG_FISH_GALLERY_READ_RETRY,
+    },
+  );
+}
+
+export const bigFishGalleryClient = {
+  list: listBigFishGallery,
+};

src/services/big-fish-gallery/index.ts

@@ -0,0 +1,4 @@
+export {
+  bigFishGalleryClient,
+  listBigFishGallery,
+} from './bigFishGalleryClient';

src/services/publicWorkCode.ts

@@ -13,6 +13,14 @@ export function buildPuzzlePublicWorkCode(profileId: string) {
   return `PZ-${suffix}`;
 }
 
+export function buildBigFishPublicWorkCode(sessionId: string) {
+  const normalized = normalizePublicCodeText(sessionId);
+  const fallback = normalized || '00000000';
+  const suffix = fallback.slice(-8).padStart(8, '0');
+
+  return `BF-${suffix}`;
+}
+
 export function isSamePuzzlePublicWorkCode(keyword: string, profileId: string) {
   const normalizedKeyword = normalizePublicCodeText(keyword);
 
@@ -22,3 +30,16 @@ export function isSamePuzzlePublicWorkCode(keyword: string, profileId: string) {
     normalizedKeyword === normalizePublicCodeText(profileId)
   );
 }
+
+export function isSameBigFishPublicWorkCode(
+  keyword: string,
+  sessionId: string,
+) {
+  const normalizedKeyword = normalizePublicCodeText(keyword);
+
+  return (
+    normalizedKeyword ===
+      normalizePublicCodeText(buildBigFishPublicWorkCode(sessionId)) ||
+    normalizedKeyword === normalizePublicCodeText(sessionId)
+  );
+}