96 lines
2.7 KiB
TypeScript
96 lines
2.7 KiB
TypeScript
import type {
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ConfirmOptions,
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FileDialogOptions,
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IDialogService,
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IFileService,
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IPlatformBridge,
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IStorageService,
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ISystemService,
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MessageOptions,
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PlatformType,
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SaveDialogOptions,
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} from '../types'
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export class WebBridge implements IPlatformBridge {
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readonly platform: PlatformType = 'web'
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file: IFileService = {
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async read(_path: string): Promise<string> {
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console.warn('Web environment does not support file system access directly.')
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return ''
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},
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async write(_path: string, _content: string): Promise<void> {
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console.warn('Web environment does not support file system access directly.')
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},
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async exists(_path: string): Promise<boolean> {
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return false
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},
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async openDialog(_options?: FileDialogOptions): Promise<string | string[] | null> {
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return new Promise((resolve) => {
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const input = document.createElement('input')
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input.type = 'file'
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// Web端模拟，仅用于演示
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input.onchange = (e) => {
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const files = (e.target as HTMLInputElement).files
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if (files && files.length > 0) {
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// Web端通常不能获取完整路径，这里只是模拟
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resolve(files[0].name)
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}
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else {
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resolve(null)
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}
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}
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input.click()
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})
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},
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async saveDialog(_options?: SaveDialogOptions): Promise<string | null> {
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console.warn('Web environment save dialog not fully supported.')
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return null
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},
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}
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dialog: IDialogService = {
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async message(options: MessageOptions): Promise<void> {
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// eslint-disable-next-line no-alert
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alert(`${options.title ? `${options.title}\n` : ''}${options.message}`)
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},
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async confirm(options: ConfirmOptions): Promise<boolean> {
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// eslint-disable-next-line no-alert
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return confirm(`${options.title ? `${options.title}\n` : ''}${options.message}`)
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},
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}
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storage: IStorageService = {
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async get<T>(key: string): Promise<T | null> {
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const val = localStorage.getItem(key)
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return val ? JSON.parse(val) : null
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},
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async set<T>(key: string, value: T): Promise<void> {
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localStorage.setItem(key, JSON.stringify(value))
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},
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async remove(key: string): Promise<void> {
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localStorage.removeItem(key)
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},
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async clear(): Promise<void> {
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localStorage.clear()
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},
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}
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system: ISystemService = {
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async getAppVersion(): Promise<string> {
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return '1.0.0'
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},
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async getPlatformInfo() {
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return {
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name: 'web',
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version: navigator.userAgent,
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os: navigator.platform,
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arch: 'unknown',
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}
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},
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async openExternal(url: string): Promise<void> {
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window.open(url, '_blank')
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},
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}
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}
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