From e677daa0c0c18b3e1cd1295281f8ad42b632c25b Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E6=9D=8E=E5=B2=A9=E5=B2=A9?= <liyanyan_za@ctjsoft.com>
Date: Wed, 11 Feb 2026 14:18:44 +0800
Subject: [PATCH] =?UTF-8?q?feat(M3.2):=20=E8=AF=8D=E5=85=B8=E7=AE=A1?=
 =?UTF-8?q?=E7=90=86=E5=99=A8=20(v0.2.2)?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 docs/QUICK_REF.md                |   2 +-
 docs/README.md                   |   6 +-
 docs/VERSION.md                  |   2 +-
 manifest.json                    |   2 +-
 package.json                     |   2 +-
 src/shared/dictionary/manager.js | 140 +++++++++++++++++++++++++++++++
 6 files changed, 147 insertions(+), 7 deletions(-)
 create mode 100644 src/shared/dictionary/manager.js

diff --git a/docs/QUICK_REF.md b/docs/QUICK_REF.md
index c620097..262dd83 100644
--- a/docs/QUICK_REF.md
+++ b/docs/QUICK_REF.md
@@ -7,7 +7,7 @@
 ## 版本速查
 
 ### 当前版本
-`0.2.1` → 下一目标 `0.2.2` ([M3.2](./M3.md))
+`0.2.2` → 下一目标 `0.2.3` ([M3.3](./M3.md))
 
 ### 模块版本范围
 
diff --git a/docs/README.md b/docs/README.md
index f9c4321..0b17515 100644
--- a/docs/README.md
+++ b/docs/README.md
@@ -65,9 +65,9 @@ M11.10完成 → 1.0.0 (正式发布)
 
 ## 当前状态
 
-**当前版本**: `0.2.1`  
-**当前进度**: 15/97 (15%)  
-**下一任务**: [M3.2 词典管理器](./M3.md#m32-词典管理器--目标版本-022)
+**当前版本**: `0.2.2`  
+**当前进度**: 16/97 (16%)  
+**下一任务**: [M3.3 必应词典实现（Mock版）](./M3.md#m33-必应词典实现mock版--目标版本-023)
 
 ---
 
diff --git a/docs/VERSION.md b/docs/VERSION.md
index c746d83..36ad522 100644
--- a/docs/VERSION.md
+++ b/docs/VERSION.md
@@ -37,7 +37,7 @@
 | 任务 | 版本 | 描述 | 状态 | 日期 |
 |------|------|------|------|------|
 | M3.1 | 0.2.1 | 词典接口基类 | ✅ | 2026-02-11 |
-| M3.2 | 0.2.2 | 词典管理器 | ⬜ | - |
+| M3.2 | 0.2.2 | 词典管理器 | ✅ | 2026-02-11 |
 | M3.3 | 0.2.3 | 必应词典(Mock) | ⬜ | - |
 | M3.4 | 0.2.4 | 后台查询接口 | ⬜ | - |
 | M3.5 | 0.2.5 | 结果展示组件 | ⬜ | - |
diff --git a/manifest.json b/manifest.json
index c9badd3..a508792 100644
--- a/manifest.json
+++ b/manifest.json
@@ -1,7 +1,7 @@
 {
   "manifest_version": 3,
   "name": "沙拉查词",
-  "version": "0.2.1",
+  "version": "0.2.2",
   "description": "聚合词典划词翻译",
   "permissions": [
     "storage",
diff --git a/package.json b/package.json
index f2305f7..3accd74 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "salad-dict",
-  "version": "0.2.1",
+  "version": "0.2.2",
   "description": "聚合词典划词翻译",
   "private": true,
   "type": "module",
diff --git a/src/shared/dictionary/manager.js b/src/shared/dictionary/manager.js
new file mode 100644
index 0000000..11ca948
--- /dev/null
+++ b/src/shared/dictionary/manager.js
@@ -0,0 +1,140 @@
+/**
+ * @file 词典管理器
+ * @description 管理多个词典实例，支持注册、查询和获取词典列表
+ */
+
+import { DictionaryBase } from './base.js';
+
+/**
+ * 词典管理器类
+ * 负责管理所有词典实例的注册和查询
+ */
+class DictionaryManager {
+  constructor() {
+    /** @type {Map<string, DictionaryBase>} */
+    this.dictionaries = new Map();
+  }
+
+  /**
+   * 注册词典实例
+   * @param {string} name - 词典唯一标识名
+   * @param {DictionaryBase} dictionaryInstance - 词典实例
+   * @throws {Error} 名称不能为空或实例必须继承 DictionaryBase
+   */
+  register(name, dictionaryInstance) {
+    if (!name || typeof name !== 'string') {
+      throw new Error('Dictionary name must be a non-empty string');
+    }
+
+    if (!(dictionaryInstance instanceof DictionaryBase)) {
+      throw new Error('Dictionary instance must extend DictionaryBase');
+    }
+
+    this.dictionaries.set(name, dictionaryInstance);
+  }
+
+  /**
+   * 取消注册词典
+   * @param {string} name - 词典名称
+   * @returns {boolean} 是否成功移除
+   */
+  unregister(name) {
+    return this.dictionaries.delete(name);
+  }
+
+  /**
+   * 获取指定名称的词典
+   * @param {string} name - 词典名称
+   * @returns {DictionaryBase|undefined} 词典实例
+   */
+  get(name) {
+    return this.dictionaries.get(name);
+  }
+
+  /**
+   * 获取所有已注册的词典
+   * @returns {Array<{name: string, dictionary: DictionaryBase}>} 词典列表
+   */
+  getAll() {
+    const result = [];
+    for (const [name, dictionary] of this.dictionaries) {
+      result.push({ name, dictionary });
+    }
+    return result;
+  }
+
+  /**
+   * 获取所有词典名称列表
+   * @returns {Array<string>} 词典名称数组
+   */
+  getNames() {
+    return Array.from(this.dictionaries.keys());
+  }
+
+  /**
+   * 查询单词
+   * @param {string} word - 要查询的单词
+   * @param {Array<string>} [dictNames] - 指定查询的词典名称列表，不传则查询所有
+   * @returns {Promise<Object>} 查询结果 {results: Array<{name: string, result: DictionaryResult}>, errors: Array<{name: string, error: string}>}
+   */
+  async search(word, dictNames = []) {
+    if (!word || typeof word !== 'string' || !word.trim()) {
+      throw new Error('Search word must be a non-empty string');
+    }
+
+    const targetNames = dictNames.length > 0 
+      ? dictNames.filter(name => this.dictionaries.has(name))
+      : this.getNames();
+
+    const results = [];
+    const errors = [];
+
+    // 并行查询所有目标词典
+    const promises = targetNames.map(async (name) => {
+      const dictionary = this.dictionaries.get(name);
+      try {
+        const result = await dictionary.search(word.trim());
+        results.push({ name, result });
+      } catch (error) {
+        errors.push({ 
+          name, 
+          error: error instanceof Error ? error.message : String(error) 
+        });
+      }
+    });
+
+    await Promise.all(promises);
+
+    return { results, errors };
+  }
+
+  /**
+   * 检查词典是否已注册
+   * @param {string} name - 词典名称
+   * @returns {boolean} 是否已注册
+   */
+  has(name) {
+    return this.dictionaries.has(name);
+  }
+
+  /**
+   * 获取已注册词典数量
+   * @returns {number} 词典数量
+   */
+  get count() {
+    return this.dictionaries.size;
+  }
+
+  /**
+   * 清空所有词典
+   */
+  clear() {
+    this.dictionaries.clear();
+  }
+}
+
+// 导出单例实例
+export const dictionaryManager = new DictionaryManager();
+
+// 导出类，方便需要时创建新实例
+export { DictionaryManager };