611 lines
21 KiB
TypeScript
611 lines
21 KiB
TypeScript
import * as Sentry from '@sentry/react-native'
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import { Directory, Paths } from 'expo-file-system'
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import { Alert, Linking, PermissionsAndroid, Platform } from 'react-native'
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import { ScanMode } from 'react-native-ble-plx'
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import { bleStore } from '@/stores'
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import { aniStorage } from '@/utils/aniStorage'
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import { extractCdnKey } from '@/utils/getCDNKey'
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import { BleClient } from '../core/BleClient'
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import { type BleDevice, type BleError, ConnectionState } from '../core/types'
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import { BLE_UUIDS, COMMAND_TYPES, EVENT_TYPES } from '../protocol/Constants'
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import {
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type BindingResponse,
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type DeleteFileResponse,
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type DeviceInfo,
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type PrepareTransferResponse,
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type UnBindResponse,
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} from '../protocol/types'
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import { BleProtocolService } from '../services/BleProtocolService'
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import { DeviceInfoService } from '../services/DeviceInfoService'
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import { FileTransferService } from '../services/FileTransferService'
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class BleManager {
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private static instance: BleManager
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private initialized = false
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// Services (单例)
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private bleClient = BleClient.getInstance()
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private deviceInfoService = DeviceInfoService.getInstance()
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private fileTransferService = FileTransferService.getInstance()
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private protocolService = BleProtocolService.getInstance()
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// 全局的 refs，避免重复创建
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private pendingDevicesRef: BleDevice[] = []
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private flushTimerRef: ReturnType<typeof setTimeout> | null = null
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private pendingPrepareTransfersRef = new Map<
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string,
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{
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resolve: (value: PrepareTransferResponse) => void
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reject: (reason?: any) => void
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timeoutId: ReturnType<typeof setTimeout>
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}
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>()
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static getInstance(): BleManager {
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if (!BleManager.instance) {
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BleManager.instance = new BleManager()
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}
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return BleManager.instance
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}
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initialize() {
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if (this.initialized || Platform.OS === 'web') {
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console.log('BLE Manager already initialized or on web platform')
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return
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}
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this.initialized = true
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console.log('Initializing BLE Manager...')
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this.setupEventListeners()
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}
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private setupEventListeners() {
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console.log('Setting up BLE event listeners...')
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const onConnectionStateChange = ({ deviceId, state: connState }: { deviceId: string; state: ConnectionState }) => {
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const isConnected = connState === ConnectionState.CONNECTED
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bleStore.setState((prev) => {
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const updatedDevices = prev.discoveredDevices.map((d) => {
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if (d.id === deviceId) {
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const newDevice = Object.assign(Object.create(Object.getPrototypeOf(d)), d) as BleDevice
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newDevice.connected = isConnected
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return newDevice
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}
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return d
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})
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return {
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...prev,
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isConnected,
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connectedDevice: connState === ConnectionState.DISCONNECTED ? null : prev.connectedDevice,
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discoveredDevices: updatedDevices,
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}
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})
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console.log(`Connection state ${deviceId}: ${connState}`)
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}
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const onScanError = (error: BleError) => {
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this.setError(`Scan error: ${error.message}`)
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bleStore.setState((prev) => ({ ...prev, isScanning: false }))
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}
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const onDeviceInfo = (info: DeviceInfo) => {
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bleStore.setState((prev) => ({ ...prev, deviceInfo: info }))
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}
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const onVersionInfo = (version: string) => {
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bleStore.setState((prev) => ({ ...prev, version }))
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}
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const onBindStatus = (status: BindingResponse) => {
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const activated = status.success === 1
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const contents = status.contents || []
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console.log('onBindStatus-----', status)
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bleStore.setState((prev) => ({ ...prev, isActivated: activated, contents }))
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}
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const onUnBindStatus = (status: UnBindResponse) => {
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const activated = status.success === 1
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bleStore.setState((prev) => ({ ...prev, isActivated: activated }))
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}
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const onDeleteFile = (response: DeleteFileResponse) => {
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if (response.success === 0) {
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console.log('File deleted successfully')
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} else {
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const errorMsg = response.success === 1 ? '删除失败' : response.success === 2 ? '文件不存在' : '未知错误'
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console.error('Delete file failed:', errorMsg)
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}
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}
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const onPrepareTransfer = (response: PrepareTransferResponse) => {
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console.log('Prepare transfer response:', response)
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const pending = this.pendingPrepareTransfersRef.get(response.key)
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if (pending) {
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clearTimeout(pending.timeoutId)
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this.pendingPrepareTransfersRef.delete(response.key)
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pending.resolve(response)
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return
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}
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if (response.status === 'ready') {
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console.log('Device is ready to receive file:', response.key)
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} else if (response.status === 'no_space') {
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console.warn('Device has no space for file:', response.key)
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} else if (response.status === 'duplicated') {
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console.warn('File already exists on device:', response.key)
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}
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}
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// 注册监听器
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this.bleClient.addListener('connectionStateChange', onConnectionStateChange)
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this.bleClient.addListener('scanError', onScanError)
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this.deviceInfoService.addListener(EVENT_TYPES.DEVICE_INFO.name, onDeviceInfo)
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this.deviceInfoService.addListener(EVENT_TYPES.VERSION_INFO.name, onVersionInfo)
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this.deviceInfoService.addListener(EVENT_TYPES.BIND_DEVICE.name, onBindStatus)
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this.deviceInfoService.addListener(EVENT_TYPES.UNBIND_DEVICE.name, onUnBindStatus)
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this.deviceInfoService.addListener(EVENT_TYPES.DELETE_FILE.name, onDeleteFile)
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this.deviceInfoService.addListener(EVENT_TYPES.PREPARE_TRANSFER.name, onPrepareTransfer)
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}
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private setError(error: string | null) {
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bleStore.setState((prev) => ({ ...prev, error }))
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if (error) {
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console.error(`BLE ERROR: ${error}`)
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}
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}
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private logToSentry(operation: string) {
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try {
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const state = bleStore.state
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Sentry.captureMessage(`ble_${operation}`, {
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level: 'info',
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tags: {
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sessionId: bleStore.bleSessionId,
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component: 'BleManager',
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operation,
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has_device: !!state.connectedDevice,
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is_scanning: state.isScanning,
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},
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contexts: {
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ble_state: {
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connection: {
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connected: state.isConnected,
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device_id: state.connectedDevice?.id,
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device_name: state.connectedDevice?.name,
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},
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device: {
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activated: state.isActivated,
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version: state.version,
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free_space: state.deviceInfo?.freespace,
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brand: state.deviceInfo?.brand,
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},
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transfer: {
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progress: state.transferProgress,
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converting: state.loading.converting,
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transferring: state.loading.transferring,
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},
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discovery: {
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scanning: state.isScanning,
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devices_found: state.discoveredDevices.length,
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},
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},
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},
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extra: {
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error_message: state.error,
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loading_states: state.loading,
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},
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})
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} catch (error) {
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console.error('Sentry log failed:', error)
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}
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}
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private flushPendingDevices() {
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if (this.pendingDevicesRef.length === 0) return
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const devicesToAdd = [...this.pendingDevicesRef]
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this.pendingDevicesRef = []
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this.logToSentry('device_discovered_batch')
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bleStore.setState((prev) => {
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const newDevices = devicesToAdd.filter((nd) => !prev.discoveredDevices?.some((ed) => ed?.id === nd?.id))
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if (newDevices.length === 0) return prev
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console.debug(`Batch adding ${newDevices.length} devices`)
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return { ...prev, discoveredDevices: [...prev.discoveredDevices, ...newDevices] }
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})
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}
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private queueDevice(device: BleDevice) {
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if (this.pendingDevicesRef?.some((d) => d?.id === device?.id)) return
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this.pendingDevicesRef.push(device)
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if (this.flushTimerRef) {
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clearTimeout(this.flushTimerRef)
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}
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this.flushTimerRef = setTimeout(() => this.flushPendingDevices(), 500)
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}
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private async requestBluetoothPermissions(): Promise<boolean> {
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if (Platform.OS !== 'android') return true
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try {
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const sdk = Number(Platform.Version) || 0
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const perms: string[] = []
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if (sdk >= 31) {
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perms.push(PermissionsAndroid.PERMISSIONS.BLUETOOTH_SCAN)
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perms.push(PermissionsAndroid.PERMISSIONS.BLUETOOTH_CONNECT)
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} else {
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perms.push(PermissionsAndroid.PERMISSIONS.ACCESS_FINE_LOCATION)
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}
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const preChecks = await Promise.all(perms.map((p) => PermissionsAndroid.check(p as any)))
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const needRequest = perms.filter((_, i) => !preChecks[i])
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if (needRequest.length === 0) return true
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const results = await PermissionsAndroid.requestMultiple(needRequest as any)
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const allGranted = Object.values(results).every((r) => r === PermissionsAndroid.RESULTS.GRANTED)
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if (allGranted) return true
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const neverAsk = Object.values(results).some((r) => r === PermissionsAndroid.RESULTS.NEVER_ASK_AGAIN)
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if (neverAsk) {
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Alert.alert(
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'需要权限',
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'检测到蓝牙权限已被禁止且选择了不再询问。请在系统设置中为应用手动开启蓝牙和位置权限。',
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[
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{ text: '取消', style: 'cancel' },
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{
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text: '打开设置',
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onPress: () =>
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Linking.openSettings().catch(() => {
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this.setError('无法打开系统设置，请手动前往应用权限设置')
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}),
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},
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],
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{ cancelable: true },
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)
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}
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return false
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} catch (err) {
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this.setError(`Permission request failed: ${err}`)
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return false
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}
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}
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// Public methods
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async startScan() {
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if (Platform.OS === 'web') return
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try {
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this.setError(null)
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console.log('Starting scan...')
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const hasPerms = await this.requestBluetoothPermissions()
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if (!hasPerms) return
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bleStore.setState((prev) => ({ ...prev, isScanning: true, discoveredDevices: [] }))
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try {
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const relevantDevices = await this.bleClient.getConnectedDevices([BLE_UUIDS.SERVICE])
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if (relevantDevices.length > 0) {
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console.log(`Found ${relevantDevices.length} system-connected devices`)
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bleStore.setState((prev) => {
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const newDevices = relevantDevices.filter((nd) => !prev.discoveredDevices.some((ed) => ed.id === nd.id))
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newDevices.forEach((d) => {
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d.connected = false
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})
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return { ...prev, discoveredDevices: [...prev.discoveredDevices, ...newDevices] }
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})
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}
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} catch (e) {
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console.warn('Failed to check connected devices', e)
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}
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await this.bleClient.startScan(
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[BLE_UUIDS.SERVICE],
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{ scanMode: ScanMode.Balanced, allowDuplicates: false },
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(result) => {
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const device = result.device as BleDevice
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const targetServiceUUID = BLE_UUIDS.SERVICE.toLowerCase()
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const hasTargetService = device.serviceUUIDs?.some((uuid) => uuid?.toLowerCase() === targetServiceUUID)
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if (!hasTargetService || !device?.id) return
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device.connected = false
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console.debug(
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`Device found: ${device.name} (${device.id}), serviceUUIDs: ${JSON.stringify(device.serviceUUIDs)}`,
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)
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this.queueDevice(device)
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},
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)
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} catch (e: any) {
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this.setError(`Start scan failed: ${e.message}`)
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bleStore.setState((prev) => ({ ...prev, isScanning: false, discoveredDevices: [] }))
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Alert.alert(
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'手机蓝牙未开启',
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'检测到手机蓝牙未打开，请打开手机蓝牙再试。',
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[{ text: '确定', style: 'default' }],
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{ cancelable: true },
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)
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}
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}
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stopScan() {
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if (this.flushTimerRef) {
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clearTimeout(this.flushTimerRef)
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this.flushTimerRef = null
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}
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this.pendingDevicesRef = []
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this.bleClient.stopScan()
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bleStore.setState((prev) => ({ ...prev, isScanning: false }))
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console.log('Scan stopped')
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}
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async connectToDevice(device: BleDevice): Promise<BleDevice> {
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this.stopScan()
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bleStore.setState((prev) => ({ ...prev, loading: { ...prev.loading, connecting: true } }))
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console.log(`Connecting to ${device.name}...${device.id}`)
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if (!device?.id) {
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bleStore.setState((prev) => ({ ...prev, loading: { ...prev.loading, connecting: false } }))
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return Promise.reject('Device ID is missing')
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}
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try {
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const connectedDevice = (await this.bleClient.connect(device.id)) as BleDevice
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if (!connectedDevice) {
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bleStore.setState((prev) => ({ ...prev, loading: { ...prev.loading, connecting: false } }))
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return Promise.reject('Failed to connect to device')
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}
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connectedDevice.connected = true
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await this.protocolService.initialize(device.id)
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bleStore.setState((prev) => ({
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...prev,
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connectedDevice,
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isConnected: true,
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loading: { ...prev.loading, connecting: false },
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}))
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this.logToSentry('device_connected')
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console.log('Connected and Protocol initialized')
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return connectedDevice
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} catch (e: any) {
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const errorMsg = e?.message || String(e) || 'Unknown connection error'
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console.error(`Connection failed: ${errorMsg}`, e)
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this.setError(`Connection failed: ${errorMsg}`)
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bleStore.setState((prev) => ({ ...prev, loading: { ...prev.loading, connecting: false } }))
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throw new Error(errorMsg)
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}
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}
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async disconnectDevice() {
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try {
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console.log('Disconnecting...')
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await this.bleClient.disconnect()
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this.protocolService.disconnect()
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} catch (e: any) {
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console.error(`Disconnect failed: ${e.message}`)
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}
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}
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async getDeviceInfo() {
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const state = bleStore.state
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if (!state.connectedDevice) return
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try {
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console.log(`[${state.connectedDevice.id}] Requesting Device Info...`)
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await this.deviceInfoService.getDeviceInfo(state.connectedDevice.id)
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console.log(`[${state.connectedDevice.id}] Device Info query request sent.`)
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return Promise.resolve()
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} catch (e: any) {
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this.setError(`Request failed: ${e.message}`)
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return Promise.reject(e.message)
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}
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}
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async getDeviceVersion() {
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const state = bleStore.state
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if (!state.connectedDevice) return
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try {
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console.log(`[${state.connectedDevice.id}] Requesting Device Version...`)
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await this.deviceInfoService.getDeviceVersion(state.connectedDevice.id)
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console.log(`[${state.connectedDevice.id}] Device Version query request sent`)
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return Promise.resolve()
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} catch (e: any) {
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this.setError(`Request failed: ${e.message}`)
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return Promise.reject(e.message)
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}
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}
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async bindDevice(userId: string) {
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const state = bleStore.state
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if (!state.connectedDevice) return
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try {
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await this.deviceInfoService.bindDevice(state.connectedDevice.id, userId)
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return Promise.resolve()
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} catch (e: any) {
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this.setError(`Request failed: ${e.message}`)
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return Promise.reject(e.message)
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}
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}
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async unBindDevice(userId: string) {
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const state = bleStore.state
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if (!state.connectedDevice) return
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try {
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await this.deviceInfoService.unbindDevice(state.connectedDevice.id, userId)
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return Promise.resolve()
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} catch (e: any) {
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this.setError(`Request failed: ${e.message}`)
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return Promise.reject(e.message)
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}
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}
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async deleteFile(key: string) {
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const state = bleStore.state
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if (!state.connectedDevice) {
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const error = 'No device connected'
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this.setError(error)
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return Promise.reject(error)
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}
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try {
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await this.deviceInfoService.deleteFile(state.connectedDevice.id, key)
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return Promise.resolve()
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} catch (e: any) {
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this.setError(`Delete file failed: ${e.message}`)
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return Promise.reject(e.message)
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}
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}
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async transferMediaSingle(uriOrUrl: string) {
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try {
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const state = bleStore.state
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if (!state.connectedDevice) {
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this.setError('No device connected')
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return Promise.reject('No device connected')
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}
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const tempDir = new Directory(Paths.cache, 'anis')
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if (!tempDir.exists) tempDir.create()
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if (!uriOrUrl) return Promise.reject('No uriOrUrl provided')
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let tempBuffer: ArrayBuffer
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const tempBufferExist = await aniStorage.has(uriOrUrl)
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if (!tempBufferExist) {
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console.debug(`Converting video: ${uriOrUrl || 'video'}...`)
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bleStore.setState((prev) => ({ ...prev, loading: { ...prev.loading, converting: true } }))
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tempBuffer = await this.convertImgToANIAsBuffer(uriOrUrl)
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await aniStorage.set(uriOrUrl, tempBuffer)
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} else {
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tempBuffer = await aniStorage.get(uriOrUrl)
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}
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const fileSizeByte = tempBuffer.byteLength
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const key = extractCdnKey(uriOrUrl)
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if (!key) {
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bleStore.setState((prev) => ({ ...prev, loading: { ...prev.loading, converting: false } }))
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return Promise.reject('Invalid uriOrUrl key')
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}
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const prepareResp = await this.prepareTransfer(key, fileSizeByte)
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if (prepareResp.status !== 'ready') {
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bleStore.setState((prev) => ({ ...prev, loading: { ...prev.loading, converting: false } }))
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return Promise.reject({ status: `${prepareResp.status}` })
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}
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bleStore.setState((prev) => ({ ...prev, loading: { ...prev.loading, converting: false, transferring: true } }))
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console.log(`Transferring converted file to device...`)
|
||
|
||
await this.fileTransferService.transferFile(
|
||
state.connectedDevice.id,
|
||
tempBuffer,
|
||
COMMAND_TYPES.TRANSFER_ANI_VIDEO,
|
||
(progress) => {
|
||
bleStore.setState((prev) => ({ ...prev, transferProgress: progress * 100 }))
|
||
},
|
||
)
|
||
|
||
bleStore.setState((prev) => ({ ...prev, loading: { ...prev.loading, transferring: false } }))
|
||
console.log(`Transfer successful`)
|
||
return Promise.resolve()
|
||
} catch (error: any) {
|
||
bleStore.setState((prev) => ({ ...prev, loading: { ...prev.loading, transferring: false } }))
|
||
console.log(`Transfer failed: ${error?.message}`)
|
||
return Promise.reject(error?.message)
|
||
}
|
||
}
|
||
|
||
private async prepareTransfer(key: string, size: number): Promise<PrepareTransferResponse> {
|
||
const state = bleStore.state
|
||
if (!state.connectedDevice) {
|
||
const error = 'No device connected'
|
||
this.setError(error)
|
||
return Promise.reject(error)
|
||
}
|
||
|
||
try {
|
||
const responsePromise = new Promise<PrepareTransferResponse>((resolve, reject) => {
|
||
const timeoutId = setTimeout(() => {
|
||
this.pendingPrepareTransfersRef.delete(key)
|
||
reject(new Error('Prepare transfer timeout'))
|
||
}, 10e3)
|
||
|
||
this.pendingPrepareTransfersRef.set(key, { resolve, reject, timeoutId })
|
||
})
|
||
|
||
await this.deviceInfoService.prepareTransfer(state.connectedDevice.id, key, size)
|
||
return await responsePromise
|
||
} catch (e: any) {
|
||
this.setError(`Prepare transfer failed: ${e.message}`)
|
||
return Promise.reject(e.message)
|
||
}
|
||
}
|
||
|
||
private async convertImgToANIAsBuffer(uriOrUrl: string): Promise<ArrayBuffer> {
|
||
const res = await fetch(uriOrUrl)
|
||
if (!res.ok) {
|
||
return Promise.reject(`Failed to fetch media: ${res.status}`)
|
||
}
|
||
|
||
const blob = await res.blob()
|
||
const name = uriOrUrl.split('/').pop()?.split('?')[0] || 'media.bin'
|
||
const type = blob.type || this.guessMimeType(name)
|
||
|
||
const formData = new FormData()
|
||
formData.append('file', { uri: uriOrUrl, name, type } as any)
|
||
|
||
const aniProd = 'https://bowongai-prod--ani-video-converter-fastapi-app.modal.run/api/convert/ani'
|
||
const response = await fetch(aniProd, { method: 'POST', body: formData })
|
||
|
||
if (!response.ok) {
|
||
throw new Error(`Conversion failed: ${response.status}`)
|
||
}
|
||
|
||
const content = await response.arrayBuffer()
|
||
console.debug(`Converted video size: ${content.byteLength} bytes`)
|
||
return content
|
||
}
|
||
|
||
private guessMimeType(fileName: string): string {
|
||
const ext = fileName.split('.').pop()?.toLowerCase()
|
||
switch (ext) {
|
||
case 'mp4':
|
||
return 'video/mp4'
|
||
case 'mov':
|
||
return 'video/quicktime'
|
||
case 'webm':
|
||
return 'video/webm'
|
||
case 'jpg':
|
||
case 'jpeg':
|
||
return 'image/jpeg'
|
||
case 'png':
|
||
return 'image/png'
|
||
default:
|
||
return 'application/octet-stream'
|
||
}
|
||
}
|
||
|
||
clearLogs() {
|
||
this.setError(null)
|
||
}
|
||
|
||
destroy() {
|
||
if (this.flushTimerRef) {
|
||
clearTimeout(this.flushTimerRef)
|
||
}
|
||
this.pendingPrepareTransfersRef.forEach(({ timeoutId }) => {
|
||
clearTimeout(timeoutId)
|
||
})
|
||
this.pendingPrepareTransfersRef.clear()
|
||
this.initialized = false
|
||
}
|
||
}
|
||
|
||
// Global instance
|
||
export const bleManager = BleManager.getInstance()
|