refactor: unify gateway connectivity state

2026-01-21 05:01:22 +00:00
parent 15f16de651
commit de0a488985
7 changed files with 108 additions and 18 deletions
--- a/apps/macos/Sources/Clawdbot/GatewayConnectivityCoordinator.swift
+++ b/apps/macos/Sources/Clawdbot/GatewayConnectivityCoordinator.swift
@@ -0,0 +1,63 @@
+import Foundation
+import Observation
+import OSLog
+
+@MainActor
+@Observable
+final class GatewayConnectivityCoordinator {
+    static let shared = GatewayConnectivityCoordinator()
+
+    private let logger = Logger(subsystem: "com.clawdbot", category: "gateway.connectivity")
+    private var endpointTask: Task<Void, Never>?
+    private var lastResolvedURL: URL?
+
+    private(set) var endpointState: GatewayEndpointState?
+    private(set) var resolvedURL: URL?
+    private(set) var resolvedMode: AppState.ConnectionMode?
+    private(set) var resolvedHostLabel: String?
+
+    private init() {
+        self.start()
+    }
+
+    func start() {
+        guard self.endpointTask == nil else { return }
+        self.endpointTask = Task { [weak self] in
+            guard let self else { return }
+            let stream = await GatewayEndpointStore.shared.subscribe()
+            for await state in stream {
+                await MainActor.run { self.handleEndpointState(state) }
+            }
+        }
+    }
+
+    var localEndpointHostLabel: String? {
+        guard self.resolvedMode == .local, let url = self.resolvedURL else { return nil }
+        return Self.hostLabel(for: url)
+    }
+
+    private func handleEndpointState(_ state: GatewayEndpointState) {
+        self.endpointState = state
+        switch state {
+        case let .ready(mode, url, _, _):
+            self.resolvedMode = mode
+            self.resolvedURL = url
+            self.resolvedHostLabel = Self.hostLabel(for: url)
+            let urlChanged = self.lastResolvedURL?.absoluteString != url.absoluteString
+            if urlChanged {
+                self.lastResolvedURL = url
+                Task { await ControlChannel.shared.refreshEndpoint(reason: "endpoint changed") }
+            }
+        case let .connecting(mode, _):
+            self.resolvedMode = mode
+        case let .unavailable(mode, _):
+            self.resolvedMode = mode
+        }
+    }
+
+    private static func hostLabel(for url: URL) -> String {
+        let host = url.host ?? url.absoluteString
+        if let port = url.port { return "\(host):\(port)" }
+        return host
+    }
+}