Rocky
2bc8c1b87d
Adapt typing/voice surfaces for iPad width and height, add the system globe key and last-input editing flow, harden host-only Rime deployment, and remove clipboard voice commands. Bump build to 61.
40 lines
1.0 KiB
Swift
40 lines
1.0 KiB
Swift
// FlowStartTransactionPolicy.swift
|
|
// OSGKeyboard · Shared
|
|
//
|
|
// Pure gate for exactly-once side effects over at-least-once Flow commands.
|
|
|
|
import Foundation
|
|
|
|
public enum FlowHostUtteranceState: Equatable, Sendable {
|
|
case idle
|
|
case starting(UUID)
|
|
case recording(UUID)
|
|
case processing(UUID)
|
|
}
|
|
|
|
public enum FlowStartDecision: Equatable, Sendable {
|
|
case accept
|
|
case idempotent
|
|
case rejectBusy
|
|
case rejectExpired
|
|
}
|
|
|
|
public enum FlowStartTransactionPolicy {
|
|
public static func decide(
|
|
incomingUtteranceID: UUID,
|
|
deadlineAt: TimeInterval?,
|
|
now: TimeInterval = Date().timeIntervalSince1970,
|
|
hostState: FlowHostUtteranceState
|
|
) -> FlowStartDecision {
|
|
if let deadlineAt, now >= deadlineAt {
|
|
return .rejectExpired
|
|
}
|
|
switch hostState {
|
|
case .idle:
|
|
return .accept
|
|
case .starting(let id), .recording(let id), .processing(let id):
|
|
return id == incomingUtteranceID ? .idempotent : .rejectBusy
|
|
}
|
|
}
|
|
}
|