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Integrate live phone and watch remote prototype with guarded motion control

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sami
2026-09-18 19:11:52 +04:00
parent 3e787543c0
commit 8131f4f873
54 changed files with 4355 additions and 329 deletions
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Adapters/WatchBridge/Sources/Watch/WatchRelayBridge.swift
+34 -24
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@@ -19,7 +19,8 @@ public final class WatchRelayBridge: NSObject {
public var onStateChange: ((State) -> Void)?
private let session: any RelaySessionSending
private var grant: RemoteSessionGrant?
public private(set) var grant: RemoteSessionGrant?
private var generation = UUID()
private var nextSequence: UInt64 = 0
private var activationReady = false
private var pendingReplies: [UUID: RelayReplyOnce] = [:]
@@ -46,7 +47,9 @@ public final class WatchRelayBridge: NSObject {
}
public func reachabilityDidChange() {
guard activationReady, grant == nil else { return }
guard activationReady else { return }
if !session.isReachable { invalidatePending() }
if grant != nil { return }
state = .ready(reachable: session.isReachable)
}
@@ -65,10 +68,13 @@ public final class WatchRelayBridge: NSObject {
}
public func beginSession() {
guard grant == nil, state != .sessionNegotiating else { return }
guard activationReady, session.isReachable, grant == nil else {
state = .unavailable
return
}
invalidatePending()
let requestGeneration = generation
state = .sessionNegotiating
let requestID = UUID()
let request = BeginRemoteSessionRequest()
@@ -77,7 +83,7 @@ public final class WatchRelayBridge: NSObject {
return
}
send(message: message, requestID: requestID) { [weak self] response in
guard let self else { return }
guard let self, self.generation == requestGeneration, self.session.isReachable else { return }
guard let container = try? RelayContainer(dictionary: response),
container.kind == .session,
let received = try? container.decode(RemoteSessionGrant.self,
@@ -93,33 +99,34 @@ public final class WatchRelayBridge: NSObject {
}
public func endSession() {
guard activationReady, let grant else { return }
let request = EndRemoteSessionRequest(sessionID: grant.sessionID)
guard let message = try? RelayContainer(kind: .endSession, value: request).dictionary() else {
self.grant = nil
state = .ready(reachable: session.isReachable)
return
}
let requestID = UUID()
send(message: message, requestID: requestID) { [weak self] response in
guard let self else { return }
guard self.grant?.sessionID == grant.sessionID else { return }
self.grant = nil
self.nextSequence = 0
self.state = .ready(reachable: self.session.isReachable)
let oldGrant = grant
invalidatePending()
state = activationReady ? .ready(reachable: session.isReachable) : .inactive
guard activationReady, session.isReachable, let oldGrant,
let message = try? RelayContainer(kind: .endSession, value: EndRemoteSessionRequest(sessionID: oldGrant.sessionID)).dictionary() else { return }
// Locally revoke immediately; a delayed end reply cannot revoke a newer grant.
send(message: message, requestID: UUID()) { _ in }
}
public func sendCommandResult(_ command: RemoteCommand) async -> Result<CommandReceipt, RelayFailure> {
await withCheckedContinuation { continuation in
sendCommand(command) { continuation.resume(returning: $0) }
}
}
/// One command is one live sendMessage. A sequence is consumed before the
/// send; ambiguous timeout/failure is never replayed.
public func sendCommand(_ command: RemoteCommand, now: Date = Date()) {
public func sendCommand(_ command: RemoteCommand, now: Date = Date(),
completion: @escaping @MainActor (Result<CommandReceipt, RelayFailure>) -> Void = { _ in }) {
guard activationReady, session.isReachable, let grant else {
state = .unavailable
completion(.failure(.init(code: .unavailable)))
return
}
guard nextSequence < UInt64.max else {
self.grant = nil
state = .unavailable
completion(.failure(.init(code: .sessionInvalidated)))
return
}
let sequence = nextSequence
@@ -132,17 +139,20 @@ public final class WatchRelayBridge: NSObject {
expiresAt: now.addingTimeInterval(lifetime),
command: command)
guard let message = try? RelayContainer(kind: .command, value: envelope).dictionary() else {
completion(.failure(.init(code: .malformedRequest)))
return
}
let requestGeneration = generation
send(message: message, requestID: UUID()) { [weak self] response in
guard let self,
guard let self, self.generation == requestGeneration,
let container = try? RelayContainer(dictionary: response),
container.kind == .receipt,
let receipt = try? container.decode(CommandReceipt.self,
expectedKind: .receipt),
receipt.id == envelope.id else { return }
receipt.id == envelope.id else { completion(.failure(.init(code: .unavailable))); return }
completion(.success(receipt))
// A receipt is command feedback, not evidence that the TV changed.
if receipt.status == .unavailable { self.state = .unavailable }
if receipt.status != .sentToTransport { self.invalidatePending(); self.state = .unavailable }
}
}
@@ -150,12 +160,12 @@ public final class WatchRelayBridge: NSObject {
response: @escaping @MainActor ([String: Any]) -> Void) {
guard pendingReplies.count < 32 else {
state = .unavailable
response(relayErrorReply(RelayFailure(code: .unavailable)))
return
}
let once = RelayReplyOnce { [weak self] value in
Task { @MainActor [weak self] in
guard let self, self.pendingReplies.removeValue(forKey: requestID) != nil else { return }
guard self.activationReady else { return }
response(value)
}
}
@@ -172,8 +182,8 @@ public final class WatchRelayBridge: NSObject {
}
private func invalidatePending() {
let replies = pendingReplies.values
pendingReplies.removeAll()
generation = UUID()
let replies = Array(pendingReplies.values)
for reply in replies { reply.reply(relayErrorReply(RelayFailure(code: .sessionInvalidated))) }
grant = nil
nextSequence = 0