chore: rename project to clawdbot

apps/macos/Sources/Clawdbot/NodesStore.swift

@@ -0,0 +1,100 @@
+import Foundation
+import Observation
+import OSLog
+
+struct NodeInfo: Identifiable, Codable {
+    let nodeId: String
+    let displayName: String?
+    let platform: String?
+    let version: String?
+    let deviceFamily: String?
+    let modelIdentifier: String?
+    let remoteIp: String?
+    let caps: [String]?
+    let commands: [String]?
+    let permissions: [String: Bool]?
+    let paired: Bool?
+    let connected: Bool?
+
+    var id: String { self.nodeId }
+    var isConnected: Bool { self.connected ?? false }
+    var isPaired: Bool { self.paired ?? false }
+}
+
+private struct NodeListResponse: Codable {
+    let ts: Double?
+    let nodes: [NodeInfo]
+}
+
+@MainActor
+@Observable
+final class NodesStore {
+    static let shared = NodesStore()
+
+    var nodes: [NodeInfo] = []
+    var lastError: String?
+    var statusMessage: String?
+    var isLoading = false
+
+    private let logger = Logger(subsystem: "com.clawdbot", category: "nodes")
+    private var task: Task<Void, Never>?
+    private let interval: TimeInterval = 30
+    private var startCount = 0
+
+    func start() {
+        self.startCount += 1
+        guard self.startCount == 1 else { return }
+        guard self.task == nil else { return }
+        self.task = Task.detached { [weak self] in
+            guard let self else { return }
+            await self.refresh()
+            while !Task.isCancelled {
+                try? await Task.sleep(nanoseconds: UInt64(self.interval * 1_000_000_000))
+                await self.refresh()
+            }
+        }
+    }
+
+    func stop() {
+        guard self.startCount > 0 else { return }
+        self.startCount -= 1
+        guard self.startCount == 0 else { return }
+        self.task?.cancel()
+        self.task = nil
+    }
+
+    func refresh() async {
+        if self.isLoading { return }
+        self.statusMessage = nil
+        self.isLoading = true
+        defer { self.isLoading = false }
+        do {
+            let data = try await GatewayConnection.shared.requestRaw(method: "node.list", params: nil, timeoutMs: 8000)
+            let decoded = try JSONDecoder().decode(NodeListResponse.self, from: data)
+            self.nodes = decoded.nodes
+            self.lastError = nil
+            self.statusMessage = nil
+        } catch {
+            if Self.isCancelled(error) {
+                self.logger.debug("node.list cancelled; keeping last nodes")
+                if self.nodes.isEmpty {
+                    self.statusMessage = "Refreshing devices…"
+                }
+                self.lastError = nil
+                return
+            }
+            self.logger.error("node.list failed \(error.localizedDescription, privacy: .public)")
+            self.nodes = []
+            self.lastError = error.localizedDescription
+            self.statusMessage = nil
+        }
+    }
+
+    private static func isCancelled(_ error: Error) -> Bool {
+        if error is CancellationError { return true }
+        if let urlError = error as? URLError, urlError.code == .cancelled { return true }
+        let nsError = error as NSError
+        if nsError.domain == NSURLErrorDomain, nsError.code == NSURLErrorCancelled { return true }
+        return false
+    }
+}