36967370fd
- Core: Schema (Codable), Store, EventBus, RPC, Engine, I18n - Controls: Text, Title1-6, Label, Input, Textarea, Number, Date, Button, Select VBox, HBox, ScrollPanel, DynamicColumn, Tabular, Form, InlineForm, TabView, Menu, PopupWindow, Html, Image, UrlWidget - Renderer: BricksView (main entry), ControlRenderer (recursive dispatch) - 30+ widget types, 9 bind actiontypes - Form validation (required/minlength/maxlength/min/max/email/number/pattern) - i18n with multi-language JSON files - 18 tests covering schema parsing, store, i18n, events
88 lines
2.5 KiB
Swift
88 lines
2.5 KiB
Swift
import Foundation
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/// 国际化 — 对应Bricks的i18n系统
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/// 从JSON文件加载翻译，支持语言切换
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@MainActor
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public final class BricksI18n: ObservableObject {
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/// 当前语言（2位缩写: zh, en, ja, ko）
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@Published public var locale: String = "zh"
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/// 翻译字典: key → translated text
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@Published public var messages: [String: String] = [:]
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/// 是否启用i18n
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public var enabled: Bool = true
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/// i18n文件基础路径
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public var basePath: String = ""
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public init(locale: String = "zh") {
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self.locale = locale
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}
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// MARK: - 加载翻译
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/// 从字典加载
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public func loadMessages(_ dict: [String: String]) {
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messages = dict
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}
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/// 从JSON字符串加载
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public func loadJSON(_ jsonString: String) {
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guard let data = jsonString.data(using: .utf8),
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let dict = try? JSONSerialization.jsonObject(with: data) as? [String: String] else { return }
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messages = dict
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}
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/// 从URL加载翻译文件
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public func loadFromURL(_ url: String) async {
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guard let urlObj = URL(string: url) else { return }
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do {
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let (data, _) = try await URLSession.shared.data(from: urlObj)
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if let dict = try? JSONSerialization.jsonObject(with: data) as? [String: String] {
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messages = dict
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}
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} catch {
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print("[SwiftBricks i18n] Failed to load: \(error)")
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}
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}
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/// 加载指定语言的i18n文件
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/// 路径格式: {basePath}/i18n/{locale}/i18n.json
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public func loadLocale(_ lang: String) async {
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locale = lang
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guard enabled else { return }
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let url = "\(basePath)/i18n/\(lang)/i18n.json"
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await loadFromURL(url)
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}
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// MARK: - 翻译
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/// 翻译文本（i18n_getmsgs风格）
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public func t(_ key: String) -> String {
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guard enabled else { return key }
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return messages[key] ?? key
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}
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/// 翻译，如果未找到则返回原文
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public func translate(_ text: String) -> String {
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t(text)
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}
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// MARK: - 支持的语言
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public static let supportedLocales = ["zh", "en", "ja", "ko"]
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public static func localeName(_ code: String) -> String {
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switch code {
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case "zh": return "中文"
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case "en": return "English"
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case "ja": return "日本語"
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case "ko": return "한국어"
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default: return code
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}
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}
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}
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