6615d11dd6
- Reorganize project structure with new electron and shared directories - Add comprehensive i18n support with Chinese, English, and Japanese locales - Update build configurations and TypeScript paths for new structure - Add various UI components including chat interface and task management - Include Windows release binaries and localization files - Update dependencies and fix import paths throughout the codebase
38 lines
1.2 KiB
TypeScript
38 lines
1.2 KiB
TypeScript
import { SUPPORTED_LANGUAGE_CODES, type LanguageCode } from './constants';
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// 创建语言代码集合用于快速查找
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const SUPPORTED_LANGUAGE_CODE_SET = new Set<string>(SUPPORTED_LANGUAGE_CODES);
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/**
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* 标准化语言代码（处理 zh-CN、zh_TW 等变体）
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*/
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export function normalizeLocale(locale: string | null | undefined): string {
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return locale?.trim().toLowerCase().replaceAll('_', '-') ?? '';
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}
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/**
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* 解析支持的语言代码
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* @param locale 原始语言代码（如 'zh-CN', 'en-US'）
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* @param fallback 回退语言代码，默认为 'zh'
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* @returns 支持的语言代码
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*/
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export function resolveSupportedLanguage(
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locale: string | null | undefined,
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fallback: LanguageCode = 'zh',
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): LanguageCode {
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const normalizedLocale = normalizeLocale(locale);
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if (!normalizedLocale) return fallback;
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const [baseLanguage] = normalizedLocale.split('-');
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return SUPPORTED_LANGUAGE_CODE_SET.has(baseLanguage)
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? (baseLanguage as LanguageCode)
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: fallback;
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}
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/**
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* 检测系统语言
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*/
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export function detectSystemLanguage(): LanguageCode {
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if (typeof navigator === 'undefined') return 'zh';
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return resolveSupportedLanguage(navigator.language);
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} |