为旅拍 OTG 上传增加 client_photo_id，并按服务端已登记 ID 同步本地上传状态。
Co-authored-by: Cursor <cursoragent@cursor.com>
This commit is contained in:
@ -5,6 +5,25 @@
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import Foundation
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/// 生成并规范化旅拍照片的客户端唯一标识。
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enum TravelAlbumClientPhotoID {
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/// 生成小写、带连字符的 UUID v4 字符串。
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static func make() -> String {
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UUID().uuidString.lowercased()
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}
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/// 规范化服务端或本地保存的客户端照片 ID。
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static func normalize(_ value: String?) -> String? {
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guard let normalized = value?
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.trimmingCharacters(in: .whitespacesAndNewlines)
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.lowercased(),
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!normalized.isEmpty else {
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return nil
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}
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return normalized
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}
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}
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/// OTG 传输照片上传状态，对齐 Android `WiredTransferUploadStatus`。
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enum TravelAlbumOTGUploadStatus: String, Codable, Equatable, Sendable {
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case pending = "PENDING"
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@ -25,6 +44,7 @@ enum TravelAlbumOTGPhotoFormatOption: String, CaseIterable, Equatable, Sendable
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struct TravelAlbumOTGPhotoRecord: Codable, Hashable, Sendable {
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let id: String
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let sourceId: String
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var clientPhotoId: String
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let fileName: String
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var localPath: String
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var thumbnailPath: String
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@ -42,6 +62,7 @@ struct TravelAlbumOTGPhotoRecord: Codable, Hashable, Sendable {
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init(
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id: String,
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sourceId: String? = nil,
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clientPhotoId: String = TravelAlbumClientPhotoID.make(),
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fileName: String,
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localPath: String,
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thumbnailPath: String = "",
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@ -57,6 +78,7 @@ struct TravelAlbumOTGPhotoRecord: Codable, Hashable, Sendable {
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) {
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self.id = id
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self.sourceId = sourceId ?? id
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self.clientPhotoId = TravelAlbumClientPhotoID.normalize(clientPhotoId) ?? TravelAlbumClientPhotoID.make()
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self.fileName = fileName
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self.localPath = localPath
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self.thumbnailPath = thumbnailPath
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@ -71,6 +93,31 @@ struct TravelAlbumOTGPhotoRecord: Codable, Hashable, Sendable {
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self.updatedAt = updatedAt
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}
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private enum CodingKeys: String, CodingKey {
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case id, sourceId, clientPhotoId, fileName, localPath, thumbnailPath, capturedAt
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case fileSizeBytes, status, progress, errorMessage, albumId, userId, remoteUrl, updatedAt
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}
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/// 解码本地索引；旧版本缺少 `clientPhotoId` 时先保留为空，由 Store 一次性迁移并回写。
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init(from decoder: Decoder) throws {
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let container = try decoder.container(keyedBy: CodingKeys.self)
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id = try container.decode(String.self, forKey: .id)
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sourceId = try container.decodeIfPresent(String.self, forKey: .sourceId) ?? id
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clientPhotoId = try container.decodeIfPresent(String.self, forKey: .clientPhotoId) ?? ""
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fileName = try container.decode(String.self, forKey: .fileName)
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localPath = try container.decode(String.self, forKey: .localPath)
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thumbnailPath = try container.decodeIfPresent(String.self, forKey: .thumbnailPath) ?? ""
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capturedAt = try container.decode(String.self, forKey: .capturedAt)
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fileSizeBytes = try container.decodeIfPresent(Int64.self, forKey: .fileSizeBytes) ?? 0
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status = try container.decode(TravelAlbumOTGUploadStatus.self, forKey: .status)
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progress = try container.decodeIfPresent(Int.self, forKey: .progress) ?? 0
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errorMessage = try container.decodeIfPresent(String.self, forKey: .errorMessage)
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albumId = try container.decode(Int.self, forKey: .albumId)
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userId = try container.decode(String.self, forKey: .userId)
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remoteUrl = try container.decodeIfPresent(String.self, forKey: .remoteUrl) ?? ""
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updatedAt = try container.decodeIfPresent(Int64.self, forKey: .updatedAt) ?? 0
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}
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/// 把中断中的传输恢复为待上传，避免重进页面卡在上传中。
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func normalizedAfterInterruptedTransfer() -> TravelAlbumOTGPhotoRecord {
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guard status == .transferring || status == .uploading else { return self }
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@ -188,9 +235,17 @@ final class TravelAlbumOTGPhotoStore {
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let decoded = try? JSONDecoder().decode([TravelAlbumOTGPhotoRecord].self, from: data) else {
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return []
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}
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return decoded
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.filter { $0.albumId == albumId && $0.userId == context.userId }
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.map { $0.normalizedAfterInterruptedTransfer() }
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let scoped = decoded.filter { $0.albumId == albumId && $0.userId == context.userId }
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let migrated = scoped.map { record -> TravelAlbumOTGPhotoRecord in
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var copy = record
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copy.clientPhotoId = TravelAlbumClientPhotoID.normalize(record.clientPhotoId)
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?? TravelAlbumClientPhotoID.make()
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return copy.normalizedAfterInterruptedTransfer()
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}
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if migrated.map(\.clientPhotoId) != scoped.map(\.clientPhotoId) {
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save(migrated, albumId: albumId)
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}
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return migrated
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.filter { isDisplayable($0, albumId: albumId) }
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.sorted { $0.capturedAt > $1.capturedAt }
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}
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@ -434,6 +489,40 @@ final class TravelAlbumOTGPhotoStore {
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}
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}
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/// 按服务端客户端照片 ID 快照回写本地持久状态。
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enum TravelAlbumOTGServerStatusPolicy {
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/// 只处理请求发起时已存在且期间未变化的非活动记录。
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static func reconcile(
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records: [TravelAlbumOTGPhotoRecord],
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baselineRecordsById: [String: TravelAlbumOTGPhotoRecord],
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activePhotoIds: Set<String>,
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serverClientPhotoIds: [String],
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now: Int64
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) -> [TravelAlbumOTGPhotoRecord] {
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let serverIds = Set(serverClientPhotoIds.compactMap(TravelAlbumClientPhotoID.normalize))
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return records.map { record in
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guard baselineRecordsById[record.id] == record,
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!activePhotoIds.contains(record.id) else {
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return record
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}
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var copy = record
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if let clientPhotoId = TravelAlbumClientPhotoID.normalize(record.clientPhotoId),
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serverIds.contains(clientPhotoId) {
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copy.status = .uploaded
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copy.progress = 100
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copy.errorMessage = nil
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copy.updatedAt = now
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} else if record.status == .uploaded {
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copy.status = .pending
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copy.progress = 0
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copy.errorMessage = nil
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copy.updatedAt = now
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}
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return copy
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}
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}
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}
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/// 兼容从 `otg_swift` 同步来的边拍边传写入调用。
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enum AlbumPhotoStorage {
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/// 写入原片数据到当前账号与相册隔离目录。
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