refactor(sidebar): remove unused store

src/stores/sidebar/__tests__/sidebar-machine.test.ts

@@ -1,61 +0,0 @@
-import { describe, expect, it } from "vitest";
-import { createActor } from "xstate";
-
-import { sidebarMachine } from "@/stores/sidebar/sidebar-machine";
-import {
-  BottomNavItem,
-  SidebarPage,
-} from "@/stores/sidebar/sidebar-state";
-
-describe("sidebarMachine", () => {
-  it("shows a page and selects the matching bottom nav item", () => {
-    const actor = createActor(sidebarMachine).start();
-
-    actor.send({
-      type: "SidebarShowPage",
-      page: SidebarPage.Topics,
-      bottomNavItem: BottomNavItem.Topics,
-    });
-
-    expect(actor.getSnapshot().matches("idle")).toBe(true);
-    expect(actor.getSnapshot().context.currentPage).toBe(SidebarPage.Topics);
-    expect(actor.getSnapshot().context.selectedBottomNavItem).toBe(
-      BottomNavItem.Topics,
-    );
-
-    actor.stop();
-  });
-
-  it("clears bottom nav without changing the current page", () => {
-    const actor = createActor(sidebarMachine).start();
-
-    actor.send({
-      type: "SidebarShowPage",
-      page: SidebarPage.Gifts,
-      bottomNavItem: BottomNavItem.Gifts,
-    });
-    actor.send({ type: "SidebarClearBottomNav" });
-
-    expect(actor.getSnapshot().context.currentPage).toBe(SidebarPage.Gifts);
-    expect(actor.getSnapshot().context.selectedBottomNavItem).toBe(
-      BottomNavItem.None,
-    );
-
-    actor.stop();
-  });
-
-  it("updates character progress", () => {
-    const actor = createActor(sidebarMachine).start();
-
-    actor.send({
-      type: "SidebarUpdateCharacter",
-      name: "Elio",
-      progress: 72,
-    });
-
-    expect(actor.getSnapshot().context.characterName).toBe("Elio");
-    expect(actor.getSnapshot().context.characterProgress).toBe(72);
-
-    actor.stop();
-  });
-});

src/stores/sidebar/index.ts

@@ -1,8 +0,0 @@
-/**
- * @file Automatically generated by barrelsby.
- */
-
-export * from "./sidebar-context";
-export * from "./sidebar-events";
-export * from "./sidebar-machine";
-export * from "./sidebar-state";

src/stores/sidebar/sidebar-context.tsx

@@ -1,72 +0,0 @@
-"use client";
-/**
- * SidebarContext：基于 XState v5 的 React Context Provider
- *
- * 业务事件通过 `useMachine(sidebarMachine).send()` 派发。
- * XState 自动处理状态转换（无异步副作用）。
- *
- * 兼容性：保持原 `useSidebarState()` / `useSidebarDispatch()` API。
- * 内部将 XState 状态机快照映射回原 `SidebarState` 形状。
- */
-import {
-  type Dispatch,
-  type ReactNode,
-  createContext,
-  useContext,
-  useMemo,
-} from "react";
-import { useMachine } from "@xstate/react";
-
-import { sidebarMachine } from "./sidebar-machine";
-import type {
-  SidebarState as MachineContext,
-  SidebarEvent,
-} from "./sidebar-machine";
-
-/**
- * 对外暴露的 State 形状（保持与原 SidebarState 兼容）
- */
-interface SidebarState {
-  currentPage: MachineContext["currentPage"];
-  selectedBottomNavItem: MachineContext["selectedBottomNavItem"];
-  characterName: string;
-  characterProgress: number;
-}
-
-const SidebarStateCtx = createContext<SidebarState | null>(null);
-const SidebarDispatchCtx = createContext<Dispatch<SidebarEvent> | null>(null);
-
-export function SidebarProvider({ children }: { children: ReactNode }) {
-  const [state, send] = useMachine(sidebarMachine, {});
-
-  // 映射 XState 状态机快照 → 原 SidebarState 形状
-  const sidebarState = useMemo<SidebarState>(
-    () => ({
-      currentPage: state.context.currentPage,
-      selectedBottomNavItem: state.context.selectedBottomNavItem,
-      characterName: state.context.characterName,
-      characterProgress: state.context.characterProgress,
-    }),
-    [state],
-  );
-
-  return (
-    <SidebarStateCtx.Provider value={sidebarState}>
-      <SidebarDispatchCtx.Provider value={send}>{children}</SidebarDispatchCtx.Provider>
-    </SidebarStateCtx.Provider>
-  );
-}
-
-export function useSidebarState(): SidebarState {
-  const ctx = useContext(SidebarStateCtx);
-  if (!ctx)
-    throw new Error("useSidebarState must be used inside <SidebarProvider>");
-  return ctx;
-}
-
-export function useSidebarDispatch(): Dispatch<SidebarEvent> {
-  const ctx = useContext(SidebarDispatchCtx);
-  if (!ctx)
-    throw new Error("useSidebarDispatch must be used inside <SidebarProvider>");
-  return ctx;
-}

src/stores/sidebar/sidebar-events.ts

@@ -1,13 +0,0 @@
-/**
- * Sidebar 状态机：事件联合
- */
-import type { SidebarPage, BottomNavItem } from "./sidebar-state";
-
-export type SidebarEvent =
-  | {
-      type: "SidebarShowPage";
-      page: SidebarPage;
-      bottomNavItem?: BottomNavItem;
-    }
-  | { type: "SidebarClearBottomNav" }
-  | { type: "SidebarUpdateCharacter"; name: string; progress: number };

src/stores/sidebar/sidebar-machine.ts

@@ -1,76 +0,0 @@
-/**
- * Sidebar 状态机（XState v5）
- *
- * 原始 Dart: lib/ui/sidebar/bloc/sidebar bloc + sidebar state + sidebar event
- *
- * 设计要点：
- *   - XState v5 `setup({...}).createMachine({...})` 声明式 API
- *   - Sidebar 无异步副作用（纯 UI 状态），仅用 `assign` 处理
- *   - 保持事件类型名与原 Dart 一致
- *   - actions inline 在 setup() 中（确保类型推断正确）
- */
-import { setup, assign } from "xstate";
-
-import { BottomNavItem, SidebarState, initialState } from "./sidebar-state";
-import type { SidebarEvent } from "./sidebar-events";
-
-// 重新导出 State / Event 类型，保持 machine 文件的公共 API 不变
-export type { SidebarState } from "./sidebar-state";
-export { initialState } from "./sidebar-state";
-export type { SidebarEvent } from "./sidebar-events";
-
-// ============================================================
-// Machine
-// ============================================================
-export const sidebarMachine = setup({
-  types: {
-    context: {} as SidebarState,
-    events: {} as SidebarEvent,
-  },
-  actions: {
-    showPage: assign(({ event }) => {
-      if (event.type !== "SidebarShowPage") return {};
-      return {
-        currentPage: event.page,
-        selectedBottomNavItem: event.bottomNavItem ?? BottomNavItem.None,
-      };
-    }),
-
-    clearBottomNav: assign(() => ({
-      selectedBottomNavItem: BottomNavItem.None,
-    })),
-
-    updateCharacter: assign(({ event }) => {
-      if (event.type !== "SidebarUpdateCharacter") return {};
-      return {
-        characterName: event.name,
-        characterProgress: event.progress,
-      };
-    }),
-  },
-}).createMachine({
-  id: "sidebar",
-  initial: "idle",
-  context: initialState,
-  states: {
-    /**
-     * Sidebar 是纯数据状态（无异步副作用），仅用 idle 状态
-     * 所有事件均在 idle 状态内处理
-     */
-    idle: {
-      on: {
-        SidebarShowPage: {
-          actions: "showPage",
-        },
-        SidebarClearBottomNav: {
-          actions: "clearBottomNav",
-        },
-        SidebarUpdateCharacter: {
-          actions: "updateCharacter",
-        },
-      },
-    },
-  },
-});
-
-export type SidebarMachine = typeof sidebarMachine;

src/stores/sidebar/sidebar-state.ts

@@ -1,42 +0,0 @@
-/**
- * Sidebar 状态机：State 形状 + 初始值
- *
- * 枚举 `SidebarPage` / `BottomNavItem` 与 state 形状强相关（`currentPage` /
- * `selectedBottomNavItem` 字段的取值集合），因此与 state 同源定义在本文件，
- * 避免与 `sidebar-machine.ts` 形成循环引用。
- */
-
-/** 页面枚举（侧边栏主区域可显示的页面） */
-export const SidebarPage = {
-  DefaultView: "defaultView",
-  Profile: "profile",
-  Topics: "topics",
-  Gifts: "gifts",
-  Activities: "activities",
-} as const;
-
-export type SidebarPage = (typeof SidebarPage)[keyof typeof SidebarPage];
-
-/** 底部导航枚举（选中态） */
-export const BottomNavItem = {
-  None: "none",
-  Topics: "topics",
-  Gifts: "gifts",
-  Activities: "activities",
-} as const;
-
-export type BottomNavItem = (typeof BottomNavItem)[keyof typeof BottomNavItem];
-
-export interface SidebarState {
-  currentPage: SidebarPage;
-  selectedBottomNavItem: BottomNavItem;
-  characterName: string;
-  characterProgress: number;
-}
-
-export const initialState: SidebarState = {
-  currentPage: SidebarPage.DefaultView,
-  selectedBottomNavItem: BottomNavItem.None,
-  characterName: "Luna",
-  characterProgress: 0,
-};