汉秋
5e620623eb
重构相册详情为信息卡片、Tab 筛选、排序、批量删除与底部上传栏；修复网格重叠、禁用按钮蒙层，并支持点击预览大图。同步扩展素材列表 API 与 ViewModel 分页逻辑，并优化有线传图缩略图与传输性能。 Co-authored-by: Cursor <cursoragent@cursor.com>
85 lines
2.5 KiB
Swift
85 lines
2.5 KiB
Swift
//
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// CameraTransferTask.swift
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// suixinkan
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//
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// Created by Codex on 2026/6/29.
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//
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import Foundation
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/// 相机传输任务状态。
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enum CameraTransferStatus: String, Codable, Equatable {
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case pending
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case downloading
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case downloaded
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case uploading
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case uploaded
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case failed
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}
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/// 相机传输任务，表示从相机下载到上传登记的单条记录。
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struct CameraTransferTask: Identifiable, Equatable, Codable {
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let id: UUID
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let assetID: String
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let filename: String
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var localPath: String?
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var remoteURL: String?
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/// 相机文件拍摄时间，格式 `yyyy-MM-dd HH:mm:ss`。
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var capturedAt: String?
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var status: CameraTransferStatus
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var progress: Int
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var errorMessage: String?
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init(
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id: UUID = UUID(),
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assetID: String,
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filename: String,
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localPath: String? = nil,
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remoteURL: String? = nil,
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capturedAt: String? = nil,
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status: CameraTransferStatus = .pending,
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progress: Int = 0,
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errorMessage: String? = nil
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) {
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self.id = id
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self.assetID = assetID
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self.filename = filename
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self.localPath = localPath
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self.remoteURL = remoteURL
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self.capturedAt = capturedAt
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self.status = status
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self.progress = progress
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self.errorMessage = errorMessage
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}
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/// 将日期格式化为列表使用的拍摄时间字符串。
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static func capturedAtString(from date: Date?) -> String {
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Self.capturedAtFormatter.string(from: date ?? Date())
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}
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/// 从本地文件推断拍摄时间。
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static func capturedAtString(forLocalPath path: String) -> String? {
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guard let url = CameraDownloadStorage.resolveLocalURL(from: path),
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FileManager.default.fileExists(atPath: url.path),
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let attributes = try? FileManager.default.attributesOfItem(atPath: url.path)
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else { return nil }
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let date = (attributes[.creationDate] as? Date)
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?? (attributes[.modificationDate] as? Date)
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return date.map { capturedAtString(from: $0) }
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}
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private static let capturedAtFormatter: DateFormatter = {
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let formatter = DateFormatter()
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formatter.locale = Locale(identifier: "zh_CN")
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formatter.dateFormat = "yyyy-MM-dd HH:mm:ss"
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return formatter
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}()
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/// 本地文件 URL，支持相对路径与旧版绝对路径。
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var localURL: URL? {
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guard let localPath, !localPath.isEmpty else { return nil }
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return CameraDownloadStorage.resolveLocalURL(from: localPath)
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}
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}
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