1259 lines
43 KiB
Swift
1259 lines
43 KiB
Swift
//
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// MQTTService.swift
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// QuickLocation
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//
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// Created by 八条 on 2026/6/12.
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//
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import Foundation
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import CocoaMQTT
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import UIKit
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import CoreLocation
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import Network
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import CoreTelephony
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import AVFoundation
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import RxSwift
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// MARK: - MQTT 模型
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/// 位置上报类型
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enum MqttType: String, Codable {
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case track = "track" // 追踪（获取)和更新用户状态
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case disconnect = "disconnect"
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case message = "message"
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case join = "join" // 加入群
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case leave = "leave" // 离开群
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case dismiss = "dismiss" // 解散群
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case kick = "kick" // 踢人
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case signIn = "signIn" // 签到
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case sos = "sos" // 求助
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case needTrack = "needtrack" // 追踪上报
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case emote = "emote" // 接收表情
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case phone = "phone" // 手机信息上报
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case phoneUsage = "phoneUsage" // 当前 App 使用次数上报
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case lockApp = "lockApp" // 远程锁 App
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case appUnlock = "appUnlock" // 远程解锁 App
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}
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/// 单点位置
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struct Points: Codable {
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let lat: Double
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let lon: Double
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let addr: String
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let time: Int64 // 毫秒时间戳
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let speed: Double
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let bearing: Double
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let altitude: Double
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let accuracy: Double
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}
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/// 位置上报数据（发送）
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struct MqttLocation: Codable {
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let battery: String
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let points: [Points]
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}
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/// 签到上报数据
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struct MqttSignIn: Codable {
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let topic: String?
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let latitude: Double
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let longitude: Double
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let address: String
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}
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/// MQTT 收到的位置消息（接收解析用）
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struct MqttIncomingMessage: Decodable {
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let type: String?
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let data: MqttIncomingData?
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let extra: String?
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}
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struct MqttIncomingData: Decodable {
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let points: [Points]?
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let battery: String?
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let index: Int?
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let group_key: String?
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let user_id: String?
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let lock_app: MqttLockAppBody?
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let app_unlock: MqttLockAppBody?
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let sender: String?
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}
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struct MqttLockAppBody: Decodable {
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let os: String?
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let group_key: String?
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let group_name: String?
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let user_id: String?
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let icon_index: Int?
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let message: String?
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let lock_time: Int64?
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let app_icon: String?
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let token: MqttFlexibleStringArray?
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}
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enum MqttFlexibleStringArray: Decodable {
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case one(String)
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case many([String])
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var values: [String] {
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switch self {
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case .one(let value):
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return value.isEmpty ? [] : [value]
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case .many(let values):
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return values.filter { !$0.isEmpty }
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}
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}
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init(from decoder: Decoder) throws {
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let container = try decoder.singleValueContainer()
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if let values = try? container.decode([String].self) {
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self = .many(values)
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return
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}
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if let value = try? container.decode(String.self) {
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self = .one(value)
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return
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}
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if let value = try? container.decode(Int.self) {
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self = .one(String(value))
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return
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}
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self = .many([])
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}
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}
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extension PhoneLockRecord {
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init(mqtt body: MqttLockAppBody) {
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self.init()
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groupKey = body.group_key ?? ""
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groupName = body.group_name ?? ""
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userId = body.user_id ?? ""
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tokens = body.token?.values ?? []
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os = body.os ?? ""
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iconIndex = body.icon_index ?? 0
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message = body.message ?? ""
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lockTime = body.lock_time ?? 0
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appIcon = body.app_icon ?? ""
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}
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}
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private struct MqttAppUnlockReceiptBody: Codable {
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let os: String
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let group_key: String
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let group_name: String
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let user_id: String
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let token: [String]
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}
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private struct MqttAppUnlockReceiptData: Codable {
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let app_unlock: MqttAppUnlockReceiptBody
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}
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private struct MqttAppUnlockReceiptPayload: Codable {
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let type: String
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let data: MqttAppUnlockReceiptData
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let extra: String
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}
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private struct PendingAppUnlockReceipt: Codable, Equatable {
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let identifier: String
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let userId: String
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let payload: String
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init(userId: String, payload: String) {
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identifier = UUID().uuidString
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self.userId = userId
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self.payload = payload
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}
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private enum CodingKeys: String, CodingKey {
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case identifier
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case userId
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case payload
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}
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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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identifier = try container.decodeIfPresent(String.self, forKey: .identifier) ?? UUID().uuidString
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userId = try container.decode(String.self, forKey: .userId)
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payload = try container.decode(String.self, forKey: .payload)
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}
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}
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private struct ExpectedAppUnlockEcho {
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var count: Int
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var expiresAt: Date
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}
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final class AppUnlockCoordinator {
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static let shared = AppUnlockCoordinator()
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private let pendingReceiptsKey = "AppUnlockPendingReceipts"
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private var pendingReceipts: [PendingAppUnlockReceipt]
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private var inFlightReceipts: [UInt16: PendingAppUnlockReceipt] = [:]
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private var expectedOutgoingEchoes: [String: ExpectedAppUnlockEcho] = [:]
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private var allowRequestUserId = ""
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private var completedAllowUserIds: Set<String> = []
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private var observedUserId = ""
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private var lockStateRevision: UInt64 = 0
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private var locallyUnlockedTokensByUserId: [String: Set<String>] = [:]
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private var locallyUnlockedAllUserIds: Set<String> = []
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private var localUnlockSuppressionExpirations: [String: Date] = [:]
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private var allowDisposable: Disposable?
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private var observers: [NSObjectProtocol] = []
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private var isStarted = false
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private init() {
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if let data = UserDefaults.standard.data(forKey: pendingReceiptsKey),
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let receipts = try? JSONDecoder().decode([PendingAppUnlockReceipt].self, from: data) {
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pendingReceipts = receipts
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} else {
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pendingReceipts = []
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}
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for receipt in pendingReceipts {
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restoreLocalUnlockSuppression(from: receipt)
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}
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}
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func start() {
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performOnMain { [weak self] in
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guard let self, !self.isStarted else { return }
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self.isStarted = true
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self.observers.append(
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NotificationCenter.default.addObserver(
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forName: UIApplication.didBecomeActiveNotification,
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object: nil,
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queue: .main
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) { [weak self] _ in
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self?.checkOfflineUnlockForCurrentUser()
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}
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)
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self.observers.append(
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NotificationCenter.default.addObserver(
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forName: .RefreshUserConfigNotification,
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object: nil,
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queue: .main
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) { [weak self] _ in
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self?.checkOfflineUnlockForCurrentUser()
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}
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)
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self.checkOfflineUnlockForCurrentUser()
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self.flushPendingReceipts()
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}
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}
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func checkOfflineUnlockForCurrentUser() {
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performOnMain { [weak self] in
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guard let self else { return }
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let userId = AppContextManager.shared.userId.trimmed
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guard !userId.isEmpty else { return }
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if self.observedUserId != userId {
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self.observedUserId = userId
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self.completedAllowUserIds.remove(userId)
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}
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guard !self.completedAllowUserIds.contains(userId) else { return }
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if !self.allowRequestUserId.isEmpty, self.allowRequestUserId != userId {
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self.allowDisposable?.dispose()
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self.allowDisposable = nil
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self.allowRequestUserId = ""
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}
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guard self.allowRequestUserId.isEmpty else { return }
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self.allowRequestUserId = userId
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self.allowDisposable = UserService.phoneUnlockAllow()
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.observe(on: MainScheduler.instance)
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.subscribe(onNext: { [weak self] response in
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guard let self else { return }
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self.finishAllowRequest(for: userId)
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guard AppContextManager.shared.userId.trimmed == userId else {
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self.checkOfflineUnlockForCurrentUser()
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return
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}
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guard response.code == "0" else {
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print("[AppUnlock] unlock allow failed: \(response.message ?? "unknown error")")
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return
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}
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self.completedAllowUserIds.insert(userId)
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for record in response.model?.locks ?? [] {
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self.applyUnlockAndEnqueueReceipt(record: record, userId: userId)
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}
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}, onError: { [weak self] error in
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self?.finishAllowRequest(for: userId)
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print("[AppUnlock] unlock allow request failed: \(error.gatewayMessage ?? error.localizedDescription)")
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})
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}
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}
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func accountDidLogout(userId: String) {
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performOnMain { [weak self] in
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guard let self else { return }
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let userId = userId.trimmed
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self.completedAllowUserIds.remove(userId)
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if self.allowRequestUserId == userId {
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self.allowDisposable?.dispose()
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self.allowDisposable = nil
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self.allowRequestUserId = ""
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}
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if self.observedUserId == userId {
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self.observedUserId = ""
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}
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self.locallyUnlockedTokensByUserId.removeValue(forKey: userId)
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self.locallyUnlockedAllUserIds.remove(userId)
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self.localUnlockSuppressionExpirations.removeValue(forKey: userId)
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}
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}
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@discardableResult
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func handleIncoming(topic: String, payload: String?) -> Bool {
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guard let payload,
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let data = payload.data(using: .utf8),
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let message = try? JSONDecoder().decode(MqttIncomingMessage.self, from: data),
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message.type == MqttType.appUnlock.rawValue else { return false }
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print("📩 收到消息 -> 主题：\(topic)，内容：\(payload)")
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performOnMain { [weak self] in
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guard let self else { return }
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guard let body = message.data?.app_unlock else { return }
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NotificationCenter.default.post(name: .lockDistractAppsDidChange, object: nil)
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guard !self.consumeExpectedOutgoingEcho(payload) else { return }
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let currentUserId = AppContextManager.shared.userId.trimmed
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let topicUserId = topic.replacingOccurrences(of: "smartdrive/", with: "").trimmed
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let targetUserId = body.user_id?.trimmed ?? ""
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guard !currentUserId.isEmpty,
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targetUserId == currentUserId || (targetUserId.isEmpty && topicUserId == currentUserId) else { return }
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var record = PhoneLockRecord(mqtt: body)
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record.userId = currentUserId
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self.applyUnlockAndEnqueueReceipt(record: record, userId: currentUserId)
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}
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return true
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}
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func applyUnlock(tokens: [String]) {
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guard Thread.isMainThread else {
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DispatchQueue.main.async { [weak self] in
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self?.applyUnlock(tokens: tokens)
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}
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return
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}
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lockStateRevision &+= 1
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rememberLocalUnlock(tokens: tokens, userId: AppContextManager.shared.userId.trimmed)
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if #available(iOS 16.0, *) {
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AppRestrictManager.shared.applyRemoteUnlock(tokens: tokens)
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}
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if tokens.isEmpty {
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PhoneLockSession.currentLocks = []
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} else {
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let tokenSet = Set(tokens)
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PhoneLockSession.currentLocks = PhoneLockSession.currentLocks.compactMap { record in
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var updated = record
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updated.tokens = record.tokens.filter { !tokenSet.contains($0) }
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return updated.tokens.isEmpty ? nil : updated
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}
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}
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if PhoneLockSession.currentLocks.isEmpty {
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LockedAppPopView.dismiss()
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}
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}
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func registerIncomingLock(tokens: [String]) {
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guard Thread.isMainThread else {
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DispatchQueue.main.async { [weak self] in
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self?.registerIncomingLock(tokens: tokens)
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}
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return
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}
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let userId = AppContextManager.shared.userId.trimmed
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guard !userId.isEmpty else { return }
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lockStateRevision &+= 1
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locallyUnlockedAllUserIds.remove(userId)
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guard var unlockedTokens = locallyUnlockedTokensByUserId[userId] else { return }
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unlockedTokens.subtract(tokens)
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if unlockedTokens.isEmpty {
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locallyUnlockedTokensByUserId.removeValue(forKey: userId)
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} else {
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locallyUnlockedTokensByUserId[userId] = unlockedTokens
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}
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if locallyUnlockedTokensByUserId[userId] == nil {
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localUnlockSuppressionExpirations.removeValue(forKey: userId)
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}
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}
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func currentLockStateRevision() -> UInt64 {
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if !Thread.isMainThread {
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assertionFailure("Lock state revision must be read on the main thread")
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}
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return lockStateRevision
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}
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func canApplyLockResponse(startedAt revision: UInt64, userId: String) -> Bool {
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if !Thread.isMainThread {
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assertionFailure("Lock response must be checked on the main thread")
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}
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return revision == lockStateRevision
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&& userId == AppContextManager.shared.userId.trimmed
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}
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func locksForRestoration(
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_ locks: [PhoneLockRecord],
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startedAt revision: UInt64,
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userId: String
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) -> [PhoneLockRecord]? {
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guard canApplyLockResponse(startedAt: revision, userId: userId) else { return nil }
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removeExpiredLocalUnlockSuppression(for: userId)
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let pendingScope = pendingUnlockScope(for: userId)
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if locallyUnlockedAllUserIds.contains(userId) || pendingScope.unlockAll {
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return []
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}
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let unlockedTokens = locallyUnlockedTokensByUserId[userId, default: []]
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.union(pendingScope.tokens)
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guard !unlockedTokens.isEmpty else { return locks }
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return locks.compactMap { record in
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var filteredRecord = record
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filteredRecord.tokens = record.tokens.filter { !unlockedTokens.contains($0) }
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return filteredRecord.tokens.isEmpty ? nil : filteredRecord
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}
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}
|
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|
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func mqttDidConnect() {
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performOnMain { [weak self] in
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self?.checkOfflineUnlockForCurrentUser()
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self?.flushPendingReceipts()
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}
|
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}
|
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|
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func mqttDidDisconnect() {
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performOnMain { [weak self] in
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self?.inFlightReceipts.removeAll()
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self?.expectedOutgoingEchoes.removeAll()
|
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}
|
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}
|
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|
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func mqttDidAcknowledgePublish(id: UInt16) {
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performOnMain { [weak self] in
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guard let self, let receipt = self.inFlightReceipts.removeValue(forKey: id) else { return }
|
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self.pendingReceipts.removeAll { $0 == receipt }
|
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self.savePendingReceipts()
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self.flushPendingReceipts()
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}
|
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}
|
||
|
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private func applyUnlockAndEnqueueReceipt(record: PhoneLockRecord, userId: String) {
|
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applyUnlock(tokens: record.tokens)
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guard let payload = makeReceiptPayload(record: record, userId: userId) else {
|
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print("[AppUnlock] failed to encode unlock receipt")
|
||
return
|
||
}
|
||
let receipt = PendingAppUnlockReceipt(userId: userId, payload: payload)
|
||
pendingReceipts.append(receipt)
|
||
savePendingReceipts()
|
||
flushPendingReceipts()
|
||
}
|
||
|
||
private func makeReceiptPayload(record: PhoneLockRecord, userId: String) -> String? {
|
||
let os = record.os.trimmed.isEmpty ? "ios" : record.os.trimmed
|
||
let payload = MqttAppUnlockReceiptPayload(
|
||
type: MqttType.appUnlock.rawValue,
|
||
data: MqttAppUnlockReceiptData(
|
||
app_unlock: MqttAppUnlockReceiptBody(
|
||
os: os,
|
||
group_key: record.groupKey,
|
||
group_name: record.groupName,
|
||
user_id: userId,
|
||
token: record.tokens
|
||
)
|
||
),
|
||
extra: ""
|
||
)
|
||
let encoder = JSONEncoder()
|
||
encoder.outputFormatting = [.sortedKeys]
|
||
guard let data = try? encoder.encode(payload) else { return nil }
|
||
return String(data: data, encoding: .utf8)
|
||
}
|
||
|
||
private func flushPendingReceipts() {
|
||
guard Thread.isMainThread else {
|
||
DispatchQueue.main.async { [weak self] in
|
||
self?.flushPendingReceipts()
|
||
}
|
||
return
|
||
}
|
||
|
||
let userId = AppContextManager.shared.userId.trimmed
|
||
guard MQTTService.shared.isConnected, !userId.isEmpty else { return }
|
||
let inFlight = Set(inFlightReceipts.values.map(\.identifier))
|
||
for receipt in pendingReceipts where receipt.userId == userId && !inFlight.contains(receipt.identifier) {
|
||
registerExpectedOutgoingEcho(receipt.payload)
|
||
let messageId = MQTTService.shared.publish(
|
||
topic: "smartdrive/\(userId)",
|
||
message: receipt.payload,
|
||
qos: .qos1
|
||
)
|
||
guard messageId >= 0, messageId <= Int(UInt16.max) else {
|
||
cancelExpectedOutgoingEcho(receipt.payload)
|
||
break
|
||
}
|
||
inFlightReceipts[UInt16(messageId)] = receipt
|
||
}
|
||
}
|
||
|
||
private func finishAllowRequest(for userId: String) {
|
||
guard allowRequestUserId == userId else { return }
|
||
allowRequestUserId = ""
|
||
allowDisposable = nil
|
||
}
|
||
|
||
private func savePendingReceipts() {
|
||
guard let data = try? JSONEncoder().encode(pendingReceipts) else { return }
|
||
UserDefaults.standard.set(data, forKey: pendingReceiptsKey)
|
||
}
|
||
|
||
private func rememberLocalUnlock(tokens: [String], userId: String) {
|
||
guard !userId.isEmpty else { return }
|
||
localUnlockSuppressionExpirations[userId] = Date().addingTimeInterval(120)
|
||
if tokens.isEmpty {
|
||
locallyUnlockedAllUserIds.insert(userId)
|
||
locallyUnlockedTokensByUserId.removeValue(forKey: userId)
|
||
return
|
||
}
|
||
locallyUnlockedTokensByUserId[userId, default: []].formUnion(tokens)
|
||
}
|
||
|
||
private func removeExpiredLocalUnlockSuppression(for userId: String) {
|
||
guard let expiresAt = localUnlockSuppressionExpirations[userId],
|
||
expiresAt <= Date() else { return }
|
||
locallyUnlockedTokensByUserId.removeValue(forKey: userId)
|
||
locallyUnlockedAllUserIds.remove(userId)
|
||
localUnlockSuppressionExpirations.removeValue(forKey: userId)
|
||
}
|
||
|
||
private func pendingUnlockScope(for userId: String) -> (unlockAll: Bool, tokens: Set<String>) {
|
||
var unlockAll = false
|
||
var tokens: Set<String> = []
|
||
for receipt in pendingReceipts where receipt.userId == userId {
|
||
guard let data = receipt.payload.data(using: .utf8),
|
||
let payload = try? JSONDecoder().decode(MqttAppUnlockReceiptPayload.self, from: data) else { continue }
|
||
let receiptTokens = payload.data.app_unlock.token
|
||
if receiptTokens.isEmpty {
|
||
unlockAll = true
|
||
} else {
|
||
tokens.formUnion(receiptTokens)
|
||
}
|
||
}
|
||
return (unlockAll, tokens)
|
||
}
|
||
|
||
private func restoreLocalUnlockSuppression(from receipt: PendingAppUnlockReceipt) {
|
||
guard let data = receipt.payload.data(using: .utf8),
|
||
let payload = try? JSONDecoder().decode(MqttAppUnlockReceiptPayload.self, from: data) else { return }
|
||
rememberLocalUnlock(
|
||
tokens: payload.data.app_unlock.token,
|
||
userId: receipt.userId
|
||
)
|
||
}
|
||
|
||
private func registerExpectedOutgoingEcho(_ payload: String) {
|
||
removeExpiredOutgoingEchoes()
|
||
var expected = expectedOutgoingEchoes[payload]
|
||
?? ExpectedAppUnlockEcho(count: 0, expiresAt: .distantPast)
|
||
expected.count += 1
|
||
expected.expiresAt = Date().addingTimeInterval(60)
|
||
expectedOutgoingEchoes[payload] = expected
|
||
}
|
||
|
||
private func cancelExpectedOutgoingEcho(_ payload: String) {
|
||
guard var expected = expectedOutgoingEchoes[payload] else { return }
|
||
expected.count -= 1
|
||
if expected.count > 0 {
|
||
expectedOutgoingEchoes[payload] = expected
|
||
} else {
|
||
expectedOutgoingEchoes.removeValue(forKey: payload)
|
||
}
|
||
}
|
||
|
||
private func consumeExpectedOutgoingEcho(_ payload: String) -> Bool {
|
||
removeExpiredOutgoingEchoes()
|
||
guard expectedOutgoingEchoes[payload] != nil else { return false }
|
||
cancelExpectedOutgoingEcho(payload)
|
||
return true
|
||
}
|
||
|
||
private func removeExpiredOutgoingEchoes() {
|
||
let now = Date()
|
||
expectedOutgoingEchoes = expectedOutgoingEchoes.filter { $0.value.expiresAt > now }
|
||
}
|
||
|
||
private func performOnMain(_ work: @escaping () -> Void) {
|
||
if Thread.isMainThread {
|
||
work()
|
||
} else {
|
||
DispatchQueue.main.async(execute: work)
|
||
}
|
||
}
|
||
}
|
||
|
||
/// 手机信息上报数据
|
||
private struct MqttPhoneInfo: Codable {
|
||
let brand: String
|
||
let model: String
|
||
let memory_total: String
|
||
let memory_used: String
|
||
let battery: String
|
||
let network: String
|
||
let brightness: String
|
||
let volume: String
|
||
let weather: String
|
||
let use_time: String
|
||
let unlock_count: String
|
||
}
|
||
|
||
private struct MqttPhoneReportData: Codable {
|
||
let user_id: String
|
||
let group_key: String
|
||
let phone: MqttPhoneInfo
|
||
}
|
||
|
||
private struct MqttPhoneReportPayload: Codable {
|
||
let type: String
|
||
let data: MqttPhoneReportData
|
||
let extra: String
|
||
}
|
||
|
||
private struct MqttPhoneUsageExtra: Codable {
|
||
let count: Int
|
||
}
|
||
|
||
private struct MqttPhoneUsageItem: Codable {
|
||
let day: String
|
||
let appName: String
|
||
let packageName: String
|
||
let usageTime: Int
|
||
let extra: MqttPhoneUsageExtra
|
||
|
||
enum CodingKeys: String, CodingKey {
|
||
case day
|
||
case appName = "app_name"
|
||
case packageName = "package"
|
||
case usageTime = "usage_time"
|
||
case extra
|
||
}
|
||
}
|
||
|
||
private struct MqttPhoneUsageData: Codable {
|
||
let userId: String
|
||
let groupKey: String
|
||
let phoneUsage: [MqttPhoneUsageItem]
|
||
|
||
enum CodingKeys: String, CodingKey {
|
||
case userId = "user_id"
|
||
case groupKey = "group_key"
|
||
case phoneUsage = "phone_usage"
|
||
}
|
||
}
|
||
|
||
private struct MqttPhoneUsagePayload: Codable {
|
||
let type: String
|
||
let data: MqttPhoneUsageData
|
||
let extra: String
|
||
}
|
||
|
||
private struct MqttPhoneUsageSnapshot: Equatable {
|
||
let day: String
|
||
let count: Int
|
||
}
|
||
|
||
// MARK: - MQTTService
|
||
|
||
/// MQTT 5.0 服务，管理连接、订阅和消息收发
|
||
final class MQTTService: NSObject {
|
||
|
||
static let shared = MQTTService()
|
||
|
||
private var mqtt: CocoaMQTT5?
|
||
private(set) var isConnected = false
|
||
|
||
// MARK: - 连接状态回调
|
||
var onConnected: (() -> Void)?
|
||
var onDisconnected: (() -> Void)?
|
||
|
||
/// 全局接收回调（所有未匹配 topicCallback 的消息）
|
||
var onMessageReceived: ((CocoaMQTT5Message, UInt16, MqttPublishProperties) -> Void)?
|
||
|
||
/// 按 topic 订阅的回调（优先匹配）
|
||
private var topicCallbacks: [String: (CocoaMQTT5Message) -> Void] = [:]
|
||
|
||
// MARK: - 配置
|
||
private var host: String { "emqx.batiao8.com" }
|
||
private var port: UInt16 { 1883 }
|
||
/// 当前 clientID，切换用户时可更新后重连
|
||
private(set) var clientID: String = ""
|
||
private var userName = "batiao"
|
||
private var password = "Batiao12B"
|
||
private var topic = "smartdrive/"
|
||
|
||
// MARK: - 手机信息上报
|
||
private let phoneReportInterval: TimeInterval = 30 * 60
|
||
private let phoneReportRetryInterval: TimeInterval = 60
|
||
private let phoneNetworkMonitor = PhoneNetworkStatusMonitor()
|
||
private var phoneReportGroupKey = ""
|
||
private var phoneReportLocation: CLLocation?
|
||
private var phoneReportTimer: Timer?
|
||
private var lastPhoneReportDate: Date?
|
||
private var isPhoneReportInFlight = false
|
||
private var phoneReportGeneration = 0
|
||
private var lastObservedPhoneUsage: MqttPhoneUsageSnapshot?
|
||
private var pendingPhoneUsage: MqttPhoneUsageSnapshot?
|
||
|
||
override private init() {
|
||
super.init()
|
||
UIDevice.current.isBatteryMonitoringEnabled = true
|
||
phoneNetworkMonitor.start()
|
||
NotificationCenter.default.addObserver(
|
||
self,
|
||
selector: #selector(applicationDidBecomeActive),
|
||
name: UIApplication.didBecomeActiveNotification,
|
||
object: nil
|
||
)
|
||
NotificationCenter.default.addObserver(
|
||
self,
|
||
selector: #selector(appUsageCountDidChange),
|
||
name: .unlockCountDidChange,
|
||
object: nil
|
||
)
|
||
let usage = Self.currentPhoneUsageSnapshot()
|
||
lastObservedPhoneUsage = usage
|
||
if usage.count > 0 {
|
||
pendingPhoneUsage = usage
|
||
}
|
||
}
|
||
|
||
// MARK: - 连接
|
||
func connect() {
|
||
guard !isConnected else { return }
|
||
|
||
if clientID.isEmpty {
|
||
clientID = "smartdrive_\(AppContextManager.shared.userId)"
|
||
}
|
||
let mqtt = CocoaMQTT5(clientID: clientID, host: host, port: port)
|
||
mqtt.username = userName
|
||
mqtt.password = password
|
||
mqtt.cleanSession = true
|
||
mqtt.keepAlive = 30
|
||
mqtt.autoReconnect = true
|
||
mqtt.autoReconnectTimeInterval = 5
|
||
mqtt.delegate = self
|
||
mqtt.logLevel = .warning
|
||
// MQTT 5 连接属性（对应 Android 端配置）
|
||
let connProps = MqttConnectProperties()
|
||
connProps.sessionExpiryInterval = 30
|
||
connProps.receiveMaximum = 10
|
||
connProps.maximumPacketSize = 10240
|
||
connProps.topicAliasMaximum = 0
|
||
mqtt.connectProperties = connProps
|
||
// Will 消息
|
||
let will = CocoaMQTT5Message(topic: "willtopic", payload: [])
|
||
will.qos = .qos1
|
||
will.retained = false
|
||
mqtt.willMessage = will
|
||
|
||
self.mqtt = mqtt
|
||
_ = mqtt.connect()
|
||
}
|
||
|
||
// MARK: - 断开
|
||
func disconnect() {
|
||
mqtt?.disconnect()
|
||
isConnected = false
|
||
invalidatePhoneReportTimer()
|
||
AppUnlockCoordinator.shared.mqttDidDisconnect()
|
||
}
|
||
|
||
// MARK: - 切换用户
|
||
/// 更新 clientID 并重连（切换用户后调用）
|
||
func updateClientID(_ newID: String) {
|
||
resetPhoneReportState()
|
||
clientID = newID
|
||
disconnect()
|
||
connect()
|
||
}
|
||
|
||
// MARK: - 订阅主题
|
||
/// - Parameters:
|
||
/// - topic: 主题
|
||
/// - qos: 服务质量
|
||
/// - callback: 可选，该 topic 的专用回调，收到消息时优先于此回调
|
||
func subscribe(topic: String, qos: CocoaMQTTQoS = .qos1, callback: ((CocoaMQTT5Message) -> Void)? = nil) {
|
||
let subscription = MqttSubscription(topic: topic, qos: qos)
|
||
subscription.noLocal = false
|
||
subscription.retainAsPublished = true
|
||
subscription.retainHandling = .none
|
||
mqtt?.subscribe([subscription])
|
||
if let cb = callback {
|
||
topicCallbacks[topic] = cb
|
||
}
|
||
}
|
||
|
||
// MARK: - 取消订阅
|
||
func unsubscribe(topic: String) {
|
||
mqtt?.unsubscribe(topic)
|
||
topicCallbacks.removeValue(forKey: topic)
|
||
}
|
||
|
||
/// 订阅指定圈子的所有成员位置 topic: smartdrive/<memberId>
|
||
func subscribeGroupMembers(_ memberIds: [String]) {
|
||
for id in memberIds {
|
||
subscribe(topic: "\(topic)\(id)")
|
||
}
|
||
}
|
||
|
||
/// 取消订阅上一批成员
|
||
func unsubscribeGroupMembers(_ memberIds: [String]) {
|
||
for id in memberIds {
|
||
mqtt?.unsubscribe("\(topic)\(id)")
|
||
}
|
||
}
|
||
|
||
// MARK: - 发布消息
|
||
@discardableResult
|
||
func publish(topic: String, message: String, qos: CocoaMQTTQoS = .qos1) -> Int {
|
||
let properties = MqttPublishProperties()
|
||
return mqtt?.publish(topic, withString: message, qos: qos, DUP: false, retained: false, properties: properties) ?? -1
|
||
}
|
||
|
||
@discardableResult
|
||
func publish(topic: String, data: Data, qos: CocoaMQTTQoS = .qos1) -> Int {
|
||
let properties = MqttPublishProperties()
|
||
let message = CocoaMQTT5Message(topic: topic, payload: [UInt8](data))
|
||
return mqtt?.publish(message, DUP: false, retained: false, properties: properties) ?? -1
|
||
}
|
||
|
||
// MARK: - 位置上报
|
||
/// 构建并上报位置数据（格式与 Android 一致）
|
||
func reportLocation(lat: Double, lon: Double, addr: String,
|
||
speed: CLLocationSpeed, bearing: CLLocationDirection,
|
||
altitude: CLLocationDistance, accuracy: CLLocationAccuracy) {
|
||
let battery = UIDevice.current.batteryLevel > 0
|
||
? Int(UIDevice.current.batteryLevel * 100)
|
||
: 0
|
||
|
||
let point = Points(
|
||
lat: lat, lon: lon, addr: addr,
|
||
time: Int64(Date().timeIntervalSince1970 * 1000),
|
||
speed: speed, bearing: bearing,
|
||
altitude: altitude, accuracy: accuracy
|
||
)
|
||
let location = MqttLocation(battery: battery.string, points: [point])
|
||
|
||
guard let jsonData = try? JSONEncoder().encode(location),
|
||
let dataDict = try? JSONSerialization.jsonObject(with: jsonData) as? [String: Any]
|
||
else { return }
|
||
|
||
// 外层包装，data 是 JSON 对象而非字符串
|
||
let payload: [String: Any] = [
|
||
"type": MqttType.track.rawValue,
|
||
"extra": "",
|
||
"data": dataDict
|
||
]
|
||
|
||
publish(topic: "\(topic)\(AppContextManager.shared.userId)", message: payload.toJsonString())
|
||
}
|
||
|
||
// MARK: - 签到
|
||
func reportSignIn(lat: Double, lon: Double, addr: String) {
|
||
let signIn = MqttSignIn(topic: nil, latitude: lat, longitude: lon, address: addr)
|
||
guard let jsonData = try? JSONEncoder().encode(signIn),
|
||
let dataDict = try? JSONSerialization.jsonObject(with: jsonData) as? [String: Any]
|
||
else { return }
|
||
|
||
let payload: [String: Any] = [
|
||
"type": MqttType.signIn.rawValue,
|
||
"data": dataDict,
|
||
"extra": "",
|
||
"sort": ""
|
||
]
|
||
publish(topic: "\(topic)\(AppContextManager.shared.userId)", message: payload.toJsonString())
|
||
}
|
||
|
||
// MARK: - 手机信息上报
|
||
|
||
/// 首页提供当前默认圈子和最新定位。切换圈子只更新上下文，不额外触发重复上报。
|
||
func updatePhoneReportContext(groupKey: String?, location: CLLocation?) {
|
||
performOnMain { [weak self] in
|
||
guard let self else { return }
|
||
if let groupKey {
|
||
self.phoneReportGroupKey = groupKey
|
||
}
|
||
if let location, CLLocationCoordinate2DIsValid(location.coordinate) {
|
||
self.phoneReportLocation = location
|
||
}
|
||
self.reportPhoneUsageIfNeeded()
|
||
self.reportPhoneIfNeeded()
|
||
}
|
||
}
|
||
|
||
/// MQTT 重连、Timer 和 App 回到前台都通过此入口检查是否到期。
|
||
func reportPhoneIfNeeded(force: Bool = false) {
|
||
guard Thread.isMainThread else {
|
||
DispatchQueue.main.async { [weak self] in
|
||
self?.reportPhoneIfNeeded(force: force)
|
||
}
|
||
return
|
||
}
|
||
|
||
guard isConnected,
|
||
!isPhoneReportInFlight,
|
||
!phoneReportGroupKey.isEmpty,
|
||
!AppContextManager.shared.userId.isEmpty else { return }
|
||
|
||
if !force,
|
||
let lastPhoneReportDate,
|
||
Date().timeIntervalSince(lastPhoneReportDate) < phoneReportInterval {
|
||
schedulePhoneReportTimer(after: phoneReportInterval - Date().timeIntervalSince(lastPhoneReportDate))
|
||
return
|
||
}
|
||
|
||
isPhoneReportInFlight = true
|
||
phoneReportGeneration += 1
|
||
let generation = phoneReportGeneration
|
||
|
||
guard let location = phoneReportLocation else {
|
||
finishPhoneReport(weather: "未知", generation: generation)
|
||
return
|
||
}
|
||
|
||
MemberWeatherService.shared.weather(for: location) { [weak self] result in
|
||
let weather = (try? result.get().text) ?? "未知"
|
||
self?.finishPhoneReport(weather: weather, generation: generation)
|
||
}
|
||
}
|
||
|
||
@objc func applicationDidBecomeActive() {
|
||
capturePhoneUsageChange()
|
||
reportPhoneUsageIfNeeded()
|
||
reportPhoneIfNeeded()
|
||
}
|
||
|
||
@objc private func appUsageCountDidChange() {
|
||
performOnMain { [weak self] in
|
||
self?.capturePhoneUsageChange()
|
||
}
|
||
}
|
||
|
||
private func capturePhoneUsageChange() {
|
||
let usage = Self.currentPhoneUsageSnapshot()
|
||
guard usage != lastObservedPhoneUsage else { return }
|
||
lastObservedPhoneUsage = usage
|
||
pendingPhoneUsage = usage
|
||
reportPhoneUsageIfNeeded()
|
||
}
|
||
|
||
private func reportPhoneUsageIfNeeded() {
|
||
guard Thread.isMainThread else {
|
||
DispatchQueue.main.async { [weak self] in
|
||
self?.reportPhoneUsageIfNeeded()
|
||
}
|
||
return
|
||
}
|
||
|
||
let userId = AppContextManager.shared.userId
|
||
let groupKey = phoneReportGroupKey
|
||
guard isConnected,
|
||
let usage = pendingPhoneUsage,
|
||
!userId.isEmpty,
|
||
!groupKey.isEmpty else { return }
|
||
|
||
let item = MqttPhoneUsageItem(
|
||
day: usage.day,
|
||
appName: Self.appDisplayName,
|
||
packageName: "cn.zuom8.jisuloca",
|
||
usageTime: 0,
|
||
extra: MqttPhoneUsageExtra(count: usage.count)
|
||
)
|
||
let payload = MqttPhoneUsagePayload(
|
||
type: MqttType.phoneUsage.rawValue,
|
||
data: MqttPhoneUsageData(
|
||
userId: userId,
|
||
groupKey: groupKey,
|
||
phoneUsage: [item]
|
||
),
|
||
extra: ""
|
||
)
|
||
guard let data = try? JSONEncoder().encode(payload),
|
||
let message = String(data: data, encoding: .utf8) else { return }
|
||
|
||
let messageId = publish(
|
||
topic: "\(topic)\(userId)",
|
||
message: message
|
||
)
|
||
if messageId >= 0, pendingPhoneUsage == usage {
|
||
pendingPhoneUsage = nil
|
||
}
|
||
}
|
||
|
||
private func finishPhoneReport(weather: String, generation: Int) {
|
||
performOnMain { [weak self] in
|
||
guard let self,
|
||
generation == self.phoneReportGeneration else { return }
|
||
self.isPhoneReportInFlight = false
|
||
|
||
let userId = AppContextManager.shared.userId
|
||
let groupKey = self.phoneReportGroupKey
|
||
guard self.isConnected, !userId.isEmpty, !groupKey.isEmpty else { return }
|
||
|
||
let payload = MqttPhoneReportPayload(
|
||
type: MqttType.phone.rawValue,
|
||
data: MqttPhoneReportData(
|
||
user_id: userId,
|
||
group_key: groupKey,
|
||
phone: self.collectPhoneInfo(weather: weather)
|
||
),
|
||
extra: ""
|
||
)
|
||
guard let data = try? JSONEncoder().encode(payload),
|
||
let message = String(data: data, encoding: .utf8) else {
|
||
self.schedulePhoneReportTimer(after: self.phoneReportRetryInterval)
|
||
return
|
||
}
|
||
|
||
let messageId = self.publish(
|
||
topic: "\(self.topic)\(userId)",
|
||
message: message
|
||
)
|
||
if messageId >= 0 {
|
||
self.lastPhoneReportDate = Date()
|
||
self.schedulePhoneReportTimer(after: self.phoneReportInterval)
|
||
} else {
|
||
self.schedulePhoneReportTimer(after: self.phoneReportRetryInterval)
|
||
}
|
||
}
|
||
}
|
||
|
||
private func collectPhoneInfo(weather: String) -> MqttPhoneInfo {
|
||
let storage = Self.storageInfo()
|
||
return MqttPhoneInfo(
|
||
brand: "iphone",
|
||
model: UIDevice.modelName,
|
||
memory_total: storage?.total ?? "未知",
|
||
memory_used: storage?.used ?? "未知",
|
||
battery: UIDevice.batteryPercent.map { "\($0)%" } ?? "未知",
|
||
network: phoneNetworkMonitor.statusText,
|
||
brightness: "\(Int((UIScreen.main.brightness * 100).rounded()))%",
|
||
volume: "\(Int((AVAudioSession.sharedInstance().outputVolume * 100).rounded()))%",
|
||
weather: weather,
|
||
use_time: "\(max(0, UnlockCountManager.shared.todayScreenTimeSeconds))",
|
||
unlock_count: "\(UnlockCountManager.shared.todayCount)"
|
||
)
|
||
}
|
||
|
||
private func schedulePhoneReportTimer(after interval: TimeInterval) {
|
||
invalidatePhoneReportTimer()
|
||
let timer = Timer(timeInterval: max(1, interval), repeats: false) { [weak self] _ in
|
||
self?.phoneReportTimer = nil
|
||
self?.reportPhoneIfNeeded()
|
||
}
|
||
RunLoop.main.add(timer, forMode: .common)
|
||
phoneReportTimer = timer
|
||
}
|
||
|
||
private func invalidatePhoneReportTimer() {
|
||
performOnMain { [weak self] in
|
||
self?.phoneReportTimer?.invalidate()
|
||
self?.phoneReportTimer = nil
|
||
}
|
||
}
|
||
|
||
private func resetPhoneReportState() {
|
||
performOnMain { [weak self] in
|
||
guard let self else { return }
|
||
self.phoneReportGeneration += 1
|
||
self.phoneReportGroupKey = ""
|
||
self.phoneReportLocation = nil
|
||
self.lastPhoneReportDate = nil
|
||
self.isPhoneReportInFlight = false
|
||
self.invalidatePhoneReportTimer()
|
||
}
|
||
}
|
||
|
||
private func performOnMain(_ work: @escaping () -> Void) {
|
||
if Thread.isMainThread {
|
||
work()
|
||
} else {
|
||
DispatchQueue.main.async(execute: work)
|
||
}
|
||
}
|
||
|
||
private static func storageInfo() -> (used: String, total: String)? {
|
||
let url = URL(fileURLWithPath: NSHomeDirectory())
|
||
let keys: Set<URLResourceKey> = [
|
||
.volumeTotalCapacityKey,
|
||
.volumeAvailableCapacityForImportantUsageKey
|
||
]
|
||
guard let values = try? url.resourceValues(forKeys: keys),
|
||
let total = values.volumeTotalCapacity,
|
||
let available = values.volumeAvailableCapacityForImportantUsage,
|
||
total > 0 else { return nil }
|
||
|
||
let totalBytes = Int64(total)
|
||
let usedBytes = max(0, totalBytes - available)
|
||
return (
|
||
used: String(format: "%.1fGB", Double(usedBytes) / 1_000_000_000),
|
||
total: String(format: "%.0fGB", Double(totalBytes) / 1_000_000_000)
|
||
)
|
||
}
|
||
|
||
private static func currentPhoneUsageSnapshot() -> MqttPhoneUsageSnapshot {
|
||
let formatter = DateFormatter()
|
||
formatter.calendar = Calendar.current
|
||
formatter.locale = Locale(identifier: "en_US_POSIX")
|
||
formatter.timeZone = TimeZone.current
|
||
formatter.dateFormat = "yyyy-MM-dd"
|
||
return MqttPhoneUsageSnapshot(
|
||
day: formatter.string(from: Date()),
|
||
count: max(0, UnlockCountManager.shared.todayAppUsageCount)
|
||
)
|
||
}
|
||
|
||
private static var appDisplayName: String {
|
||
Bundle.main.object(forInfoDictionaryKey: "CFBundleDisplayName") as? String
|
||
?? Bundle.main.object(forInfoDictionaryKey: "CFBundleName") as? String
|
||
?? "极速定位"
|
||
}
|
||
|
||
}
|
||
|
||
// MARK: - CocoaMQTT5Delegate
|
||
extension MQTTService: CocoaMQTT5Delegate {
|
||
|
||
func mqtt5(_ mqtt5: CocoaMQTT5, didConnectAck ack: CocoaMQTTCONNACKReasonCode, connAckData: MqttDecodeConnAck?) {
|
||
isConnected = true
|
||
print("MQTT5 connected: \(ack)")
|
||
// 订阅基础 topic，接收 signIn/join/leave 等非位置消息
|
||
subscribe(topic: topic)
|
||
let userId = AppContextManager.shared.userId.trimmed
|
||
if !userId.isEmpty {
|
||
subscribe(topic: "\(topic)\(userId)")
|
||
}
|
||
onConnected?()
|
||
AppUnlockCoordinator.shared.mqttDidConnect()
|
||
reportPhoneUsageIfNeeded()
|
||
reportPhoneIfNeeded()
|
||
}
|
||
|
||
func mqtt5(_ mqtt5: CocoaMQTT5, didPublishMessage message: CocoaMQTT5Message, id: UInt16) {
|
||
print("MQTT5 published: \(message.topic)")
|
||
}
|
||
|
||
func mqtt5(_ mqtt5: CocoaMQTT5, didPublishAck id: UInt16, pubAckData: MqttDecodePubAck?) {
|
||
print("MQTT5 publish ack: \(id)")
|
||
AppUnlockCoordinator.shared.mqttDidAcknowledgePublish(id: id)
|
||
}
|
||
|
||
func mqtt5(_ mqtt5: CocoaMQTT5, didPublishRec id: UInt16, pubRecData: MqttDecodePubRec?) {}
|
||
|
||
func mqtt5(_ mqtt5: CocoaMQTT5, didReceiveMessage message: CocoaMQTT5Message, id: UInt16, publishData: MqttDecodePublish?) {
|
||
if AppUnlockCoordinator.shared.handleIncoming(topic: message.topic, payload: message.string) {
|
||
return
|
||
}
|
||
// 优先 topic 专用回调
|
||
if let cb = topicCallbacks[message.topic] {
|
||
cb(message)
|
||
return
|
||
}
|
||
// 没有专用回调时走全局回调
|
||
if let payload = message.string {
|
||
print("MQTT5 received on \(message.topic): \(payload)")
|
||
}
|
||
onMessageReceived?(message, id, MqttPublishProperties())
|
||
}
|
||
|
||
func mqtt5(_ mqtt5: CocoaMQTT5, didSubscribeTopics success: NSDictionary, failed: [String], subAckData: MqttDecodeSubAck?) {
|
||
print("MQTT5 subscribe success: \(success), failed: \(failed)")
|
||
}
|
||
|
||
func mqtt5(_ mqtt5: CocoaMQTT5, didUnsubscribeTopics topics: [String], unsubAckData: MqttDecodeUnsubAck?) {
|
||
print("MQTT5 unsubscribe: \(topics)")
|
||
}
|
||
|
||
func mqtt5(_ mqtt5: CocoaMQTT5, didReceiveDisconnectReasonCode reasonCode: CocoaMQTTDISCONNECTReasonCode) {}
|
||
|
||
func mqtt5(_ mqtt5: CocoaMQTT5, didReceiveAuthReasonCode reasonCode: CocoaMQTTAUTHReasonCode) {}
|
||
|
||
func mqtt5DidPing(_ mqtt5: CocoaMQTT5) {}
|
||
|
||
func mqtt5DidReceivePong(_ mqtt5: CocoaMQTT5) {}
|
||
|
||
func mqtt5DidDisconnect(_ mqtt5: CocoaMQTT5, withError err: Error?) {
|
||
isConnected = false
|
||
invalidatePhoneReportTimer()
|
||
print("MQTT5 disconnected: \(err?.localizedDescription ?? "")")
|
||
AppUnlockCoordinator.shared.mqttDidDisconnect()
|
||
onDisconnected?()
|
||
}
|
||
}
|
||
|
||
private final class PhoneNetworkStatusMonitor {
|
||
|
||
private let monitor = NWPathMonitor()
|
||
private let queue = DispatchQueue(label: "com.quicklocation.mqtt.network")
|
||
private let lock = NSLock()
|
||
private let telephonyInfo = CTTelephonyNetworkInfo()
|
||
private var path: NWPath?
|
||
|
||
func start() {
|
||
monitor.pathUpdateHandler = { [weak self] path in
|
||
self?.lock.lock()
|
||
self?.path = path
|
||
self?.lock.unlock()
|
||
}
|
||
monitor.start(queue: queue)
|
||
}
|
||
|
||
var statusText: String {
|
||
lock.lock()
|
||
let currentPath = path
|
||
lock.unlock()
|
||
|
||
guard let currentPath, currentPath.status == .satisfied else {
|
||
return "无网络"
|
||
}
|
||
if currentPath.usesInterfaceType(.wifi) {
|
||
return "Wi-Fi"
|
||
}
|
||
guard currentPath.usesInterfaceType(.cellular) else {
|
||
return "无网络"
|
||
}
|
||
return cellularGeneration
|
||
}
|
||
|
||
private var cellularGeneration: String {
|
||
let technologies = telephonyInfo.serviceCurrentRadioAccessTechnology
|
||
.map { Array($0.values) } ?? []
|
||
guard let technology = technologies.first else { return "蜂窝" }
|
||
switch technology {
|
||
case CTRadioAccessTechnologyNR, CTRadioAccessTechnologyNRNSA:
|
||
return "5G"
|
||
case CTRadioAccessTechnologyLTE:
|
||
return "4G"
|
||
case CTRadioAccessTechnologyWCDMA,
|
||
CTRadioAccessTechnologyHSDPA,
|
||
CTRadioAccessTechnologyHSUPA,
|
||
CTRadioAccessTechnologyCDMAEVDORev0,
|
||
CTRadioAccessTechnologyCDMAEVDORevA,
|
||
CTRadioAccessTechnologyCDMAEVDORevB,
|
||
CTRadioAccessTechnologyeHRPD:
|
||
return "3G"
|
||
case CTRadioAccessTechnologyGPRS,
|
||
CTRadioAccessTechnologyEdge,
|
||
CTRadioAccessTechnologyCDMA1x:
|
||
return "2G"
|
||
default:
|
||
return "蜂窝"
|
||
}
|
||
}
|
||
}
|