XuqmGroup-RNSDK/src/update/updateSDK.ts

import AsyncStorage from '@react-native-async-storage/async-storage'
import { Linking, Platform } from 'react-native'
import { getConfig } from '../core/config'
import { apiRequest } from '../core/http'

export interface AppUpdateInfo {
  needsUpdate: boolean
  versionName?: string
  versionCode?: number
  downloadUrl?: string
  changeLog?: string
  forceUpdate?: boolean
  appStoreUrl?: string
  marketUrl?: string
}

export interface RnUpdateInfo {
  needsUpdate: boolean
  latestVersion: string
  downloadUrl: string
  md5: string
  minCommonVersion: string
  note: string
}

export interface CachedRnBundle {
  moduleId: string
  version: string
  md5: string
  downloadedAt: string
  source: string
}

function getBundleCacheKey(moduleId: string) {
  return `@xuqm_sdk_rn_bundle:${moduleId}`
}

function normalizeDownloadUrl(rawUrl?: string) {
  if (!rawUrl) return rawUrl

  // Compatible with legacy server config where update base URL already includes /api/v1/updates.
  if (rawUrl.includes('/api/v1/updates/api/v1/rn/files/')) {
    return rawUrl.replace('/api/v1/updates/api/v1/rn/files/', '/api/v1/rn/files/')
  }

  if (rawUrl.includes('/files/apk/')) {
    try {
      const url = new URL(rawUrl)
      if (url.pathname.startsWith('/files/apk/')) {
        return `${url.origin}/api/v1/updates${url.pathname}${url.search}`
      }
    } catch {
      return rawUrl
    }
  }

  return rawUrl
}

export const UpdateSDK = {
  async checkAppUpdate(currentVersionCode: number): Promise<AppUpdateInfo> {
    const config = getConfig()
    const result = await apiRequest<AppUpdateInfo>('/api/v1/updates/app/check', {
      params: {
        appId: config.appId,
        platform: Platform.OS === 'android' ? 'ANDROID' : 'IOS',
        currentVersionCode: String(currentVersionCode),
      },
    })
    return {
      ...result,
      downloadUrl: normalizeDownloadUrl(result.downloadUrl),
    }
  },

  async openAppStore(appStoreUrl?: string, marketUrl?: string): Promise<void> {
    const url = Platform.OS === 'ios' ? appStoreUrl : marketUrl
    if (url) await Linking.openURL(url)
  },

  async checkRnUpdate(moduleId: string, currentVersion: string): Promise<RnUpdateInfo> {
    const config = getConfig()
    const result = await apiRequest<RnUpdateInfo>('/api/v1/rn/update/check', {
      params: {
        appId: config.appId,
        moduleId,
        platform: Platform.OS === 'android' ? 'ANDROID' : 'IOS',
        currentVersion,
      },
    })
    return {
      ...result,
      downloadUrl: normalizeDownloadUrl(result.downloadUrl) ?? result.downloadUrl,
    }
  },

  async downloadRnBundle(downloadUrl: string): Promise<string> {
    const response = await fetch(downloadUrl)
    if (!response.ok) {
      throw new Error(`Failed to download bundle: ${response.status}`)
    }
    return response.text()
  },

  async cacheRnBundle(moduleId: string, version: string, md5: string, source: string): Promise<CachedRnBundle> {
    const payload: CachedRnBundle = {
      moduleId,
      version,
      md5,
      source,
      downloadedAt: new Date().toISOString(),
    }
    await AsyncStorage.setItem(getBundleCacheKey(moduleId), JSON.stringify(payload))
    return payload
  },

  async getCachedRnBundle(moduleId: string): Promise<CachedRnBundle | null> {
    const raw = await AsyncStorage.getItem(getBundleCacheKey(moduleId))
    return raw ? JSON.parse(raw) as CachedRnBundle : null
  },
}