Merge pull request #43 from kenshinji/chore/refactoring

chore: config.js refactoring

lib/config.js

@@ -1,13 +1,34 @@
 const pkg = require('../package.json')
 const Configstore = require('configstore')
 const isChinese = require('is-chinese')
-const conf = new Configstore(pkg.name, { color: 'white', spinner: true })
-let config = {
-	proxy: conf.get('proxy') ? conf.get('proxy') : undefined,
+
+// 默认配置
+const DEFAULT_CONFIG = {
+	color: 'white',
+	spinner: true,
+	proxy: undefined
+}
+
+// 初始化配置存储
+const conf = new Configstore(pkg.name, DEFAULT_CONFIG)
+
+// 有道词典 API 基础 URL
+const YOUDAO_BASE_URL = 'https://dict.youdao.com/w'
+
+const config = {
+	// 从存储中获取配置，如果没有则使用默认值
+	proxy: conf.get('proxy'),
 	spinner: conf.get('spinner'),
 	color: conf.get('color'),
-	getURL: function (word) {
-		return isChinese(word) ? 'https://dict.youdao.com/w/eng/' : 'https://dict.youdao.com/w/'
+
+	/**
+	 * 根据输入词判断返回适当的查询 URL
+	 * @param {string} word - 要查询的词
+	 * @returns {string} 完整的查询 URL
+	 */
+	getURL (word) {
+		const path = isChinese(word) ? '/eng/' : '/'
+		return `${YOUDAO_BASE_URL}${path}`
 	}
 }