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feat: Sdk 封装

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This commit is contained in:
km2023
2026-04-10 16:15:53 +08:00
parent 7d9ff3081d
commit ba0a80e921
10 changed files with 431 additions and 486 deletions
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84
demo/Sources/AniConverter.swift
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@@ -1,84 +0,0 @@
import Foundation
/// ANI 转换接口错误。
struct AniConverterError: LocalizedError {
let message: String
var errorDescription: String? { message }
}
/// 将源视频转换为设备可用的 ANI 文件。
///
/// 接口定义详见 duooomi-ble-sdk/CLAUDE.md 的"外部依赖 > ANI 转换 API"。
/// 除 `videoUrl` 外，`width / height / fps` 全部固定写死，不得暴露为可调参数。
enum AniConverter {
private static let endpoint = URL(string: "https://api.mixvideo.bowong.cc/api/auth/loomart/file/convert-to-ani")!
/// 专用 session：延长超时，避免 ANI 转换耗时长被空闲连接关闭（-1005）。
private static let session: URLSession = {
let config = URLSessionConfiguration.default
config.timeoutIntervalForRequest = 120
config.timeoutIntervalForResource = 180
config.waitsForConnectivity = true
return URLSession(configuration: config)
}()
/// 调用 ANI 转换接口，返回 ani 文件的 CDN URL。
/// - Parameter videoUrl: 源视频的公网 URL。
/// - Returns: 转换后 ani 文件的 CDN URL。
/// - Throws: 网络异常、服务返回失败或响应解析失败等错误。
/// - Note: 遇到 -1005（连接丢失）时自动重试一次。
static func convert(videoUrl: String) async throws -> String {
do {
return try await performConvert(videoUrl: videoUrl)
} catch let error as NSError where error.code == NSURLErrorNetworkConnectionLost {
// -1005 重试一次
return try await performConvert(videoUrl: videoUrl)
}
}
/// 实际执行转换请求。
/// - Parameter videoUrl: 源视频 URL。
/// - Returns: ani 文件 URL。
/// - Throws: 各类网络或业务错误。
private static func performConvert(videoUrl: String) async throws -> String {
var request = URLRequest(url: endpoint)
request.httpMethod = "POST"
request.setValue("application/json", forHTTPHeaderField: "content-type")
request.setValue(NetworkConfig.apiKey, forHTTPHeaderField: "x-api-key")
request.timeoutInterval = 120
let body: [String: Any] = [
"videoUrl": videoUrl,
"width": 360,
"height": 360,
"fps": "24",
]
request.httpBody = try JSONSerialization.data(withJSONObject: body)
let (data, response) = try await session.data(for: request)
if let http = response as? HTTPURLResponse, !(200..<300).contains(http.statusCode) {
throw AniConverterError(message: "HTTP \(http.statusCode)")
}
guard let json = try JSONSerialization.jsonObject(with: data) as? [String: Any] else {
throw AniConverterError(message: "Invalid JSON response")
}
guard (json["success"] as? Bool) == true,
let outer = json["data"] as? [String: Any] else {
throw AniConverterError(message: "ANI API reported failure")
}
if (outer["status"] as? Bool) != true {
let msg = (outer["msg"] as? String) ?? "ANI conversion failed"
throw AniConverterError(message: msg)
}
guard let aniUrl = outer["data"] as? String, !aniUrl.isEmpty else {
throw AniConverterError(message: "Missing ani url in response")
}
return aniUrl
}
}

6
demo/Sources/DemoApp.swift
View File

@@ -1,9 +1,13 @@
import SwiftUI
import DuooomiBleSDK
/// Demo 入口：初始化 SDK 并注入到视图树。
/// 只需传 apiKey，其余配置（apiHost/cdnHost/firmwareIdentifier/firmwareStatus）使用默认值。
@main
struct DemoApp: App {
@StateObject private var sdk = DuooomiBleSDK()
@StateObject private var sdk = DuooomiBleSDK(config: .init(
apiKey: ""
))
var body: some Scene {
WindowGroup {

68
demo/Sources/FirmwareUpdateService.swift
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@@ -1,68 +0,0 @@
import Foundation
struct FirmwareInfo: Codable, Equatable {
let version: String
let fileUrl: String
let notes: String?
}
enum FirmwareServiceError: LocalizedError {
case invalidBrand
case invalidResponse
case http(Int)
case network(String)
var errorDescription: String? {
switch self {
case .invalidBrand: return "Invalid brand"
case .invalidResponse: return "Invalid firmware info response"
case .http(let code): return "HTTP error: \(code)"
case .network(let msg): return msg
}
}
}
enum FirmwareUpdateService {
// 可根据后端实际接口调整
private static let base = NetworkConfig.apiHost
private static let latestPath = "/api/auth/firmware/latest"
/// 获取指定品牌的最新固件信息。
/// - Parameters:
/// - brand: 设备品牌，如 Bowong。
/// - status: 固件状态筛选，默认 `PUBLISHED`。
/// - Returns: 最新固件信息（版本、下载地址、备注）。
/// - Throws: 参数不合法、网络/HTTP 错误或响应解析失败。
static func fetchLatest(brand: String, status: String = "PUBLISHED") async throws -> FirmwareInfo {
guard !brand.trimmingCharacters(in: .whitespacesAndNewlines).isEmpty else {
throw FirmwareServiceError.invalidBrand
}
var comps = URLComponents(url: base.appendingPathComponent(latestPath), resolvingAgainstBaseURL: false)!
comps.queryItems = [
URLQueryItem(name: "brand", value: brand),
URLQueryItem(name: "status", value: status)
]
guard let url = comps.url else { throw FirmwareServiceError.invalidResponse }
var req = URLRequest(url: url)
req.httpMethod = "GET"
req.setValue(NetworkConfig.apiKey, forHTTPHeaderField: "x-api-key")
req.setValue("application/json", forHTTPHeaderField: "accept")
do {
let (data, resp) = try await URLSession.shared.data(for: req)
guard let http = resp as? HTTPURLResponse else { throw FirmwareServiceError.invalidResponse }
guard (200...299).contains(http.statusCode) else {
throw FirmwareServiceError.http(http.statusCode)
}
// 期望返回 { version: String, fileUrl: String, notes?: String }
let info = try JSONDecoder().decode(FirmwareInfo.self, from: data)
return info
} catch let e as FirmwareServiceError {
throw e
} catch {
throw FirmwareServiceError.network(error.localizedDescription)
}
}
}

10
demo/Sources/NetworkConstants.swift
View File

@@ -1,10 +0,0 @@
import Foundation
enum NetworkConfig {
/// Shared API host for mixvideo endpoints
static let apiHost = URL(string: "https://api.mixvideo.bowong.cc")!
/// Shared API key used across ANI conversion and firmware APIs
static let apiKey = "gsUBjxphRjvpERpLiMSUFXERSsuqXvPTkzNSnoHgLqzlByabSemmMpTemyvRkRuj"
}

291
demo/Sources/WrapperTestView.swift
View File

@@ -4,14 +4,14 @@ import DuooomiBleSDK
// MARK: - CDN Helper
private enum CDNHelper {
static let host = "https://cdn.bowong.cc/"
static var cdnHost = "https://cdn.bowong.cc/"
static func ensureFullUrl(_ keyOrUrl: String) -> String {
if keyOrUrl.hasPrefix("http://") || keyOrUrl.hasPrefix("https://") {
return keyOrUrl
}
let key = keyOrUrl.hasPrefix("/") ? String(keyOrUrl.dropFirst()) : keyOrUrl
return host + key
return cdnHost + key
}
static func isImage(_ url: String) -> Bool {
@@ -21,17 +21,28 @@ private enum CDNHelper {
}
// MARK: - View
//
// Demo 演示 SDK 全部功能：
// 1. Scan & Connect — sdk.scan() / sdk.connect(deviceId:) / sdk.disconnect()
// 2. Device — sdk.getDeviceInfo() / sdk.getVersion() / sdk.bind(userId:) / sdk.unbind(userId:)
// 3. Transfer — sdk.transferMedia(fileUrl:) 一步传输（内部自动 ANI 转换 + prepare + transfer）
// 4. Firmware — sdk.fetchLatestFirmware() 查询 + sdk.transferFile(fileUri:commandType:.otaPackage) OTA
// 5. Device Files — sdk.deleteFile(key:) 删除设备文件
//
// 可观察状态：btState / connectedDevice / deviceInfo / version / transferProgress / error
struct WrapperTestView: View {
@EnvironmentObject var sdk: DuooomiBleSDK
@State private var userId = "test-user-001"
@State private var videoUrl = "https://cdn.bowong.cc/material/569f48a8e29f47859b3a9808be37f94c.mp4"
@State private var aniUrlDirect = "https://cdn.bowong.cc/material/c59affcbe0654bf8b69aaadc1900ac3f.ani"
// Firmware update
@State private var fileUrl = "https://cdn.bowong.cc/material/569f48a8e29f47859b3a9808be37f94c.mp4"
// Firmware
@State private var firmwareBrand = "duomi"
@State private var firmwareStatus = "DRAFT"
@State private var firmwareInfo: FirmwareInfo? = nil
@State private var firmwareLoading = false
@State private var firmwareError: String? = nil
// State
@State private var isBusy = false
@State private var connectingDeviceId: String?
@State private var deviceFiles: [String] = []
@@ -39,7 +50,6 @@ struct WrapperTestView: View {
struct LogLine: Identifiable {
let id = UUID()
let time = Date()
let level: Level
let message: String
enum Level { case info, success, error }
@@ -50,19 +60,17 @@ struct WrapperTestView: View {
statusSection
scanSection
deviceSection
fileSection
directAniSection
transferSection
firmwareSection
deviceFilesSection
logSection
}
.navigationTitle("Native SDK Test")
.navigationTitle("SDK Demo")
.scrollDismissesKeyboard(.interactively)
.onTapGesture {
UIApplication.shared.sendAction(
#selector(UIResponder.resignFirstResponder),
to: nil, from: nil, for: nil
)
.onAppear {
CDNHelper.cdnHost = sdk.config.cdnHost
firmwareBrand = sdk.config.firmwareIdentifier
firmwareStatus = sdk.config.firmwareStatus
}
}
@@ -70,9 +78,14 @@ struct WrapperTestView: View {
private var statusSection: some View {
Section("Status") {
LabeledContent("btState", value: sdk.btState.rawValue)
LabeledContent("isActivated", value: sdk.isActivated ? "YES" : "NO")
LabeledContent("busy", value: isBusy ? "YES" : "no")
LabeledContent("BLE", value: sdk.btState.rawValue)
LabeledContent("Device", value: sdk.connectedDevice?.name ?? "—")
LabeledContent("Version", value: sdk.version.isEmpty ? "—" : sdk.version)
if sdk.transferProgress > 0 {
ProgressView(value: Double(sdk.transferProgress), total: 100) {
Text("\(sdk.transferProgress)%").font(.caption)
}
}
if let err = sdk.error {
Text(err).foregroundStyle(.red).font(.caption)
}
@@ -80,7 +93,7 @@ struct WrapperTestView: View {
}
private var scanSection: some View {
Section("Scan") {
Section("Scan & Connect") {
HStack {
Button("Scan") {
sdk.scan()
@@ -102,9 +115,7 @@ struct WrapperTestView: View {
Text(device.id).font(.caption2).foregroundStyle(.secondary)
}
Spacer()
Text("\(device.rssi) dBm")
.font(.caption)
.foregroundStyle(.secondary)
Text("\(device.rssi) dBm").font(.caption).foregroundStyle(.secondary)
if sdk.connectedDevice?.id == device.id {
Button("Disconnect") {
@@ -130,19 +141,10 @@ struct WrapperTestView: View {
private var deviceSection: some View {
Section("Device") {
LabeledContent("Name", value: sdk.connectedDevice?.name ?? "—")
LabeledContent("ID", value: sdk.connectedDevice?.id ?? "—")
LabeledContent("Brand", value: sdk.deviceInfo?.brand ?? "—")
LabeledContent("Size", value: sdk.deviceInfo?.size ?? "—")
LabeledContent(
"Power",
value: sdk.deviceInfo.map { "\($0.powerlevel)%" } ?? "—"
)
LabeledContent(
"Storage",
value: sdk.deviceInfo.map { "\($0.freespace)/\($0.allspace)" } ?? "—"
)
LabeledContent("Version", value: sdk.version.isEmpty ? "—" : sdk.version)
LabeledContent("Power", value: sdk.deviceInfo.map { "\($0.powerlevel)%" } ?? "—")
LabeledContent("Storage", value: sdk.deviceInfo.map { "\($0.freespace)/\($0.allspace)" } ?? "—")
HStack {
Button("getDeviceInfo") { Task { await runGetDeviceInfo() } }
@@ -161,54 +163,54 @@ struct WrapperTestView: View {
}
}
private var fileSection: some View {
private var transferSection: some View {
Section("Transfer") {
if sdk.transferProgress > 0 {
ProgressView(value: Double(sdk.transferProgress), total: 100) {
Text("Transfer: \(sdk.transferProgress)%").font(.caption)
}
}
TextField("videoUrl (source)", text: $videoUrl)
TextField("File URL (mp4/jpg/png/ani)", text: $fileUrl)
.textFieldStyle(.roundedBorder)
.autocapitalization(.none)
.disableAutocorrection(true)
Button("Convert → PrepareTransfer → Transfer") {
Task { await runConvertAndTransfer() }
Button("Transfer") {
Task { await runTransfer() }
}
.buttonStyle(.borderedProminent)
.disabled(videoUrl.isEmpty || sdk.connectedDevice == nil)
.disabled(fileUrl.isEmpty || sdk.connectedDevice == nil || isBusy)
}
}
private var directAniSection: some View {
Section("Direct ANI Transfer") {
TextField("aniUrl (https://... .ani)", text: $aniUrlDirect)
.textFieldStyle(.roundedBorder)
.autocapitalization(.none)
.disableAutocorrection(true)
Button("Prepare → Transfer ANI") {
Task { await runTransferAniDirect() }
}
.buttonStyle(.borderedProminent)
.disabled(aniUrlDirect.isEmpty || sdk.connectedDevice == nil || isBusy)
}
}
private static let statusOptions = ["DRAFT", "PUBLISHED"]
private var firmwareSection: some View {
Section("Firmware Update") {
LabeledContent("Current Version", value: sdk.version.isEmpty ? "—" : sdk.version)
LabeledContent("Brand", value: sdk.deviceInfo?.brand ?? "—")
HStack {
Text("Identifier")
TextField("duomi", text: $firmwareBrand)
.textFieldStyle(.roundedBorder)
.autocapitalization(.none)
.disableAutocorrection(true)
}
Picker("Status", selection: $firmwareStatus) {
ForEach(Self.statusOptions, id: \.self) { Text($0) }
}
.pickerStyle(.segmented)
if let info = firmwareInfo {
VStack(alignment: .leading, spacing: 6) {
Text("Latest: \(info.version)")
Text(info.fileUrl).font(.caption2).foregroundStyle(.secondary)
if let notes = info.notes, !notes.isEmpty {
Text(notes).font(.caption)
LabeledContent("Latest", value: info.version)
if let size = info.fileSize {
let bytes = Int(size) ?? 0
LabeledContent("Size", value: ByteCountFormatter.string(fromByteCount: Int64(bytes), countStyle: .file))
}
if let md5 = info.fileMd5, !md5.isEmpty {
LabeledContent("MD5", value: md5).font(.caption2)
}
if let desc = info.description, !desc.isEmpty {
Text(desc).font(.caption).foregroundStyle(.secondary)
}
Text(info.fileUrl).font(.caption2).foregroundStyle(.secondary).lineLimit(2)
}
}
@@ -216,18 +218,25 @@ struct WrapperTestView: View {
Text(err).font(.caption).foregroundStyle(.red)
}
if firmwareLoading {
HStack {
ProgressView().controlSize(.small)
Text("Fetching...").font(.caption).foregroundStyle(.secondary)
}
}
HStack {
Button(firmwareLoading ? "Fetching..." : "Get Update Info") {
Button("Get Update Info") {
Task { await runFetchFirmwareInfo() }
}
.buttonStyle(.bordered)
.disabled(firmwareLoading || sdk.connectedDevice == nil || sdk.deviceInfo?.brand == nil)
.disabled(firmwareLoading || firmwareBrand.isEmpty)
Button("Upgrade Firmware") {
Button("Upgrade") {
Task { await runUpgradeFirmware() }
}
.buttonStyle(.borderedProminent)
.disabled(firmwareInfo?.fileUrl.isEmpty != false || sdk.connectedDevice == nil || isBusy)
.disabled(firmwareInfo?.fileUrl.isEmpty != false || sdk.connectedDevice == nil || isBusy || firmwareLoading)
}
}
}
@@ -261,9 +270,9 @@ struct WrapperTestView: View {
.foregroundStyle(.secondary)
}
Text(URL(string: fileUrl)?.lastPathComponent ?? fileUrl)
.font(.caption)
.lineLimit(1)
Text(rawKey)
.font(.caption2)
.lineLimit(2)
Spacer()
@@ -284,19 +293,11 @@ struct WrapperTestView: View {
ForEach(logs.prefix(80)) { line in
Text(line.message)
.font(.caption)
.foregroundStyle(color(for: line.level))
.foregroundStyle(line.level == .error ? .red : line.level == .success ? .green : .primary)
}
}
}
private func color(for level: LogLine.Level) -> Color {
switch level {
case .info: return .primary
case .success: return .green
case .error: return .red
}
}
// MARK: - Logging
private func log(_ message: String, level: LogLine.Level = .info) {
@@ -304,8 +305,10 @@ struct WrapperTestView: View {
if logs.count > 200 { logs.removeLast() }
}
// MARK: - Async runners
// MARK: - Actions
// 每个 run* 方法对应一个 SDK API 调用，展示输入/输出和错误处理
/// sdk.connect(deviceId:) → DiscoveredDevice
private func runConnect(deviceId: String) async {
connectingDeviceId = deviceId
defer { connectingDeviceId = nil }
@@ -318,6 +321,7 @@ struct WrapperTestView: View {
}
}
/// sdk.disconnect()
private func runDisconnect() async {
log("→ disconnect")
do {
@@ -329,21 +333,20 @@ struct WrapperTestView: View {
}
}
/// sdk.getDeviceInfo() → DeviceInfo
private func runGetDeviceInfo() async {
isBusy = true
defer { isBusy = false }
log("→ getDeviceInfo")
do {
let info = try await sdk.getDeviceInfo()
log(
"getDeviceInfo ✓ brand=\(info.brand) size=\(info.size) battery=\(info.powerlevel)",
level: .success
)
log("getDeviceInfo ✓ brand=\(info.brand) power=\(info.powerlevel)%", level: .success)
} catch {
log("getDeviceInfo ✗ \(error.localizedDescription)", level: .error)
}
}
/// sdk.getVersion() → VersionInfo
private func runGetVersion() async {
isBusy = true
defer { isBusy = false }
@@ -356,6 +359,7 @@ struct WrapperTestView: View {
}
}
/// sdk.bind(userId:) → BindingResponse (sn + contents)。绑定后才能查看设备文件
private func runBind() async {
isBusy = true
defer { isBusy = false }
@@ -369,6 +373,7 @@ struct WrapperTestView: View {
}
}
/// sdk.unbind(userId:) → UnbindResponse。解绑后该账号的设备文件将被删除
private func runUnbind() async {
isBusy = true
defer { isBusy = false }
@@ -382,90 +387,20 @@ struct WrapperTestView: View {
}
}
private func runConvertAndTransfer() async {
/// sdk.transferMedia(fileUrl:) — 一步完成：自动转换 ANI + prepare + transfer
private func runTransfer() async {
isBusy = true
defer { isBusy = false }
log("→ transferMedia(\(fileUrl))")
do {
// 1. Convert
log("→ AniConverter.convert")
let aniUrl = try await AniConverter.convert(videoUrl: videoUrl)
log("ani url: \(aniUrl)", level: .success)
// 2. HEAD request to get ani file size
log("→ HEAD \(aniUrl)")
let aniSize = try await getFileSize(url: aniUrl)
log("ani size: \(aniSize) bytes")
// 3. key = source video full URL
let key = videoUrl
log("key: \(key)")
// 4. prepareTransfer
log("→ prepareTransfer")
let prepareResult = try await sdk.prepareTransfer(key: key, size: aniSize)
log("prepareTransfer → status=\(prepareResult.status)", level: .success)
guard prepareResult.status == "ready" else {
log("device not ready: \(prepareResult.status)", level: .error)
return
}
// 5. transferFile
log("→ transferFile")
try await sdk.transferFile(fileUri: aniUrl)
log("transferFile ✓", level: .success)
try await sdk.transferMedia(fileUrl: fileUrl)
log("transfer ✓", level: .success)
} catch {
log("transfer failed: \(error.localizedDescription)", level: .error)
}
}
private func runTransferAniDirect() async {
isBusy = true
defer { isBusy = false }
do {
let aniUrl = aniUrlDirect.trimmingCharacters(in: .whitespacesAndNewlines)
guard !aniUrl.isEmpty else { return }
// 1) 获取 ani 文件大小（优先 HEAD，失败则直读数据长度）
log("→ HEAD \(aniUrl)")
var aniSize: Int = 0
do {
aniSize = try await getFileSize(url: aniUrl)
} catch {
aniSize = 0
}
if aniSize <= 0, let url = URL(string: aniUrl) {
log("HEAD 无法获取大小，回退为直接下载计算")
let (data, response) = try await URLSession.shared.data(from: url)
if let http = response as? HTTPURLResponse, (200...299).contains(http.statusCode) {
aniSize = data.count
} else {
throw AniConverterError(message: "下载 ani 失败")
}
}
log("ani size: \(aniSize) bytes")
// 2) 使用 aniUrl 作为 key 进行 prepare
let key = aniUrl
log("key: \(key)")
log("→ prepareTransfer")
let prepareResult = try await sdk.prepareTransfer(key: key, size: aniSize)
log("prepareTransfer → status=\(prepareResult.status)", level: .success)
guard prepareResult.status == "ready" else {
log("device not ready: \(prepareResult.status)", level: .error)
return
}
// 3) 传输 ANI 文件
log("→ transferFile (ANI)")
try await sdk.transferFile(fileUri: aniUrl, commandType: .transferAniVideo)
log("transferFile ✓", level: .success)
} catch {
log("transfer failed: \(error.localizedDescription)", level: .error)
log("transfer ✗ \(error.localizedDescription)", level: .error)
}
}
/// sdk.deleteFile(key:) → DeleteFileResponse
private func runDeleteFile(_ rawKey: String) async {
isBusy = true
defer { isBusy = false }
@@ -479,48 +414,42 @@ struct WrapperTestView: View {
}
}
/// sdk.fetchLatestFirmware(identifier:status:) → FirmwareInfo?
private func runFetchFirmwareInfo() async {
guard let brand = sdk.deviceInfo?.brand, !brand.isEmpty else {
firmwareError = "No device brand"
let brand = firmwareBrand.trimmingCharacters(in: .whitespacesAndNewlines)
guard !brand.isEmpty else {
firmwareError = "No identifier specified"
return
}
firmwareLoading = true
firmwareError = nil
defer { firmwareLoading = false }
log("→ fetch firmware info for \(brand)")
log("→ fetchLatestFirmware(\(brand), \(firmwareStatus))")
do {
let info = try await FirmwareUpdateService.fetchLatest(brand: brand)
let info = try await sdk.fetchLatestFirmware(identifier: brand, status: firmwareStatus)
firmwareInfo = info
log("firmware latest: \(info.version)", level: .success)
if let info {
log("firmware latest: \(info.version)", level: .success)
} else {
log("no firmware available", level: .info)
}
} catch {
firmwareError = error.localizedDescription
log("firmware info ✗ \(error.localizedDescription)", level: .error)
}
}
/// 固件升级第二步：sdk.upgradeFirmware(fileUrl:)
private func runUpgradeFirmware() async {
guard let url = firmwareInfo?.fileUrl, !url.isEmpty else { return }
guard let info = firmwareInfo, !info.fileUrl.isEmpty else { return }
isBusy = true
defer { isBusy = false }
log("→ OTA transfer")
log("→ upgradeFirmware \(info.version)")
do {
try await sdk.transferFile(fileUri: url, commandType: .otaPackage)
try await sdk.upgradeFirmware(fileUrl: info.fileUrl)
log("OTA ✓", level: .success)
} catch {
log("OTA ✗ \(error.localizedDescription)", level: .error)
}
}
private func getFileSize(url: String) async throws -> Int {
guard let fileUrl = URL(string: url) else {
throw AniConverterError(message: "Invalid URL: \(url)")
}
var request = URLRequest(url: fileUrl)
request.httpMethod = "HEAD"
let (_, response) = try await URLSession.shared.data(for: request)
guard let http = response as? HTTPURLResponse else {
throw AniConverterError(message: "Invalid response")
}
return Int(http.expectedContentLength)
}
}