465 lines
20 KiB
Swift
465 lines
20 KiB
Swift
import AppKit
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import ClawdisIPC
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import ClawdisKit
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import Foundation
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actor MacNodeRuntime {
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private let cameraCapture = CameraCaptureService()
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@MainActor private let screenRecorder = ScreenRecordService()
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// swiftlint:disable:next function_body_length
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func handleInvoke(_ req: BridgeInvokeRequest) async -> BridgeInvokeResponse {
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let command = req.command
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if command.hasPrefix("canvas.") || command.hasPrefix("canvas.a2ui."), !Self.canvasEnabled() {
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return BridgeInvokeResponse(
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id: req.id,
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ok: false,
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error: ClawdisNodeError(
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code: .unavailable,
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message: "CANVAS_DISABLED: enable Canvas in Settings"))
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}
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do {
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switch command {
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case ClawdisCanvasCommand.present.rawValue:
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let params = (try? Self.decodeParams(ClawdisCanvasPresentParams.self, from: req.paramsJSON)) ??
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ClawdisCanvasPresentParams()
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let urlTrimmed = params.url?.trimmingCharacters(in: .whitespacesAndNewlines) ?? ""
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let url = urlTrimmed.isEmpty ? nil : urlTrimmed
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let placement = params.placement.map {
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CanvasPlacement(x: $0.x, y: $0.y, width: $0.width, height: $0.height)
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}
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try await MainActor.run {
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_ = try CanvasManager.shared.showDetailed(
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sessionKey: "main",
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target: url,
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placement: placement)
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}
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return BridgeInvokeResponse(id: req.id, ok: true)
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case ClawdisCanvasCommand.hide.rawValue:
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await MainActor.run {
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CanvasManager.shared.hide(sessionKey: "main")
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}
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return BridgeInvokeResponse(id: req.id, ok: true)
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case ClawdisCanvasCommand.navigate.rawValue:
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let params = try Self.decodeParams(ClawdisCanvasNavigateParams.self, from: req.paramsJSON)
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try await MainActor.run {
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_ = try CanvasManager.shared.show(sessionKey: "main", path: params.url)
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}
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return BridgeInvokeResponse(id: req.id, ok: true)
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case ClawdisCanvasCommand.evalJS.rawValue:
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let params = try Self.decodeParams(ClawdisCanvasEvalParams.self, from: req.paramsJSON)
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let result = try await CanvasManager.shared.eval(
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sessionKey: "main",
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javaScript: params.javaScript)
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let payload = try Self.encodePayload(["result": result] as [String: String])
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return BridgeInvokeResponse(id: req.id, ok: true, payloadJSON: payload)
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case ClawdisCanvasCommand.snapshot.rawValue:
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let params = try? Self.decodeParams(ClawdisCanvasSnapshotParams.self, from: req.paramsJSON)
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let format = params?.format ?? .jpeg
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let maxWidth: Int? = {
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if let raw = params?.maxWidth, raw > 0 { return raw }
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return switch format {
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case .png: 900
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case .jpeg: 1600
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}
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}()
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let quality = params?.quality ?? 0.9
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let path = try await CanvasManager.shared.snapshot(sessionKey: "main", outPath: nil)
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defer { try? FileManager.default.removeItem(atPath: path) }
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let data = try Data(contentsOf: URL(fileURLWithPath: path))
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guard let image = NSImage(data: data) else {
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return Self.errorResponse(req, code: .unavailable, message: "canvas snapshot decode failed")
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}
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let encoded = try Self.encodeCanvasSnapshot(
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image: image,
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format: format,
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maxWidth: maxWidth,
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quality: quality)
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let payload = try Self.encodePayload([
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"format": format == .jpeg ? "jpeg" : "png",
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"base64": encoded.base64EncodedString(),
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])
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return BridgeInvokeResponse(id: req.id, ok: true, payloadJSON: payload)
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case ClawdisCanvasA2UICommand.reset.rawValue:
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return try await self.handleA2UIReset(req)
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case ClawdisCanvasA2UICommand.push.rawValue, ClawdisCanvasA2UICommand.pushJSONL.rawValue:
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return try await self.handleA2UIPush(req)
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case ClawdisCameraCommand.snap.rawValue:
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guard Self.cameraEnabled() else {
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return BridgeInvokeResponse(
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id: req.id,
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ok: false,
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error: ClawdisNodeError(
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code: .unavailable,
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message: "CAMERA_DISABLED: enable Camera in Settings"))
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}
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let params = (try? Self.decodeParams(ClawdisCameraSnapParams.self, from: req.paramsJSON)) ??
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ClawdisCameraSnapParams()
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let res = try await self.cameraCapture.snap(
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facing: CameraFacing(rawValue: params.facing?.rawValue ?? "") ?? .front,
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maxWidth: params.maxWidth,
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quality: params.quality)
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struct SnapPayload: Encodable {
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var format: String
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var base64: String
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var width: Int
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var height: Int
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}
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let payload = try Self.encodePayload(SnapPayload(
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format: (params.format ?? .jpg).rawValue,
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base64: res.data.base64EncodedString(),
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width: Int(res.size.width),
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height: Int(res.size.height)))
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return BridgeInvokeResponse(id: req.id, ok: true, payloadJSON: payload)
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case ClawdisCameraCommand.clip.rawValue:
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guard Self.cameraEnabled() else {
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return BridgeInvokeResponse(
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id: req.id,
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ok: false,
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error: ClawdisNodeError(
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code: .unavailable,
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message: "CAMERA_DISABLED: enable Camera in Settings"))
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}
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let params = (try? Self.decodeParams(ClawdisCameraClipParams.self, from: req.paramsJSON)) ??
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ClawdisCameraClipParams()
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let res = try await self.cameraCapture.clip(
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facing: CameraFacing(rawValue: params.facing?.rawValue ?? "") ?? .front,
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durationMs: params.durationMs,
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includeAudio: params.includeAudio ?? true,
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outPath: nil)
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defer { try? FileManager.default.removeItem(atPath: res.path) }
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let data = try Data(contentsOf: URL(fileURLWithPath: res.path))
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struct ClipPayload: Encodable {
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var format: String
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var base64: String
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var durationMs: Int
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var hasAudio: Bool
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}
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let payload = try Self.encodePayload(ClipPayload(
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format: (params.format ?? .mp4).rawValue,
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base64: data.base64EncodedString(),
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durationMs: res.durationMs,
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hasAudio: res.hasAudio))
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return BridgeInvokeResponse(id: req.id, ok: true, payloadJSON: payload)
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case MacNodeScreenCommand.record.rawValue:
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let params = (try? Self.decodeParams(MacNodeScreenRecordParams.self, from: req.paramsJSON)) ??
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MacNodeScreenRecordParams()
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if let format = params.format?.lowercased(), !format.isEmpty, format != "mp4" {
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return Self.errorResponse(
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req,
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code: .invalidRequest,
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message: "INVALID_REQUEST: screen format must be mp4")
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}
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let res = try await self.screenRecorder.record(
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screenIndex: params.screenIndex,
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durationMs: params.durationMs,
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fps: params.fps,
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includeAudio: params.includeAudio,
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outPath: nil)
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defer { try? FileManager.default.removeItem(atPath: res.path) }
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let data = try Data(contentsOf: URL(fileURLWithPath: res.path))
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struct ScreenPayload: Encodable {
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var format: String
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var base64: String
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var durationMs: Int?
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var fps: Double?
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var screenIndex: Int?
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var hasAudio: Bool
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}
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let payload = try Self.encodePayload(ScreenPayload(
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format: "mp4",
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base64: data.base64EncodedString(),
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durationMs: params.durationMs,
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fps: params.fps,
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screenIndex: params.screenIndex,
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hasAudio: res.hasAudio))
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return BridgeInvokeResponse(id: req.id, ok: true, payloadJSON: payload)
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case ClawdisSystemCommand.run.rawValue:
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return try await self.handleSystemRun(req)
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case ClawdisSystemCommand.notify.rawValue:
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return try await self.handleSystemNotify(req)
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default:
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return Self.errorResponse(req, code: .invalidRequest, message: "INVALID_REQUEST: unknown command")
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}
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} catch {
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return Self.errorResponse(req, code: .unavailable, message: error.localizedDescription)
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}
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}
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private func handleA2UIReset(_ req: BridgeInvokeRequest) async throws -> BridgeInvokeResponse {
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try await self.ensureA2UIHost()
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let json = try await CanvasManager.shared.eval(sessionKey: "main", javaScript: """
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(() => {
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if (!globalThis.clawdisA2UI) return JSON.stringify({ ok: false, error: "missing clawdisA2UI" });
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return JSON.stringify(globalThis.clawdisA2UI.reset());
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})()
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""")
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return BridgeInvokeResponse(id: req.id, ok: true, payloadJSON: json)
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}
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private func handleA2UIPush(_ req: BridgeInvokeRequest) async throws -> BridgeInvokeResponse {
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let command = req.command
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let messages: [ClawdisKit.AnyCodable]
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if command == ClawdisCanvasA2UICommand.pushJSONL.rawValue {
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let params = try Self.decodeParams(ClawdisCanvasA2UIPushJSONLParams.self, from: req.paramsJSON)
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messages = try ClawdisCanvasA2UIJSONL.decodeMessagesFromJSONL(params.jsonl)
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} else {
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do {
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let params = try Self.decodeParams(ClawdisCanvasA2UIPushParams.self, from: req.paramsJSON)
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messages = params.messages
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} catch {
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let params = try Self.decodeParams(ClawdisCanvasA2UIPushJSONLParams.self, from: req.paramsJSON)
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messages = try ClawdisCanvasA2UIJSONL.decodeMessagesFromJSONL(params.jsonl)
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}
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}
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try await self.ensureA2UIHost()
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let messagesJSON = try ClawdisCanvasA2UIJSONL.encodeMessagesJSONArray(messages)
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let js = """
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(() => {
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try {
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if (!globalThis.clawdisA2UI) return JSON.stringify({ ok: false, error: "missing clawdisA2UI" });
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const messages = \(messagesJSON);
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return JSON.stringify(globalThis.clawdisA2UI.applyMessages(messages));
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} catch (e) {
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return JSON.stringify({ ok: false, error: String(e?.message ?? e) });
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}
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})()
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"""
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let resultJSON = try await CanvasManager.shared.eval(sessionKey: "main", javaScript: js)
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return BridgeInvokeResponse(id: req.id, ok: true, payloadJSON: resultJSON)
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}
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private func ensureA2UIHost() async throws {
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if await self.isA2UIReady() { return }
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guard let a2uiUrl = await self.resolveA2UIHostUrl() else {
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throw NSError(domain: "Canvas", code: 30, userInfo: [
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NSLocalizedDescriptionKey: "A2UI_HOST_NOT_CONFIGURED: gateway did not advertise canvas host",
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])
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}
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_ = try await MainActor.run {
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try CanvasManager.shared.show(sessionKey: "main", path: a2uiUrl)
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}
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if await self.isA2UIReady(poll: true) { return }
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throw NSError(domain: "Canvas", code: 31, userInfo: [
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NSLocalizedDescriptionKey: "A2UI_HOST_UNAVAILABLE: A2UI host not reachable",
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])
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}
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private func resolveA2UIHostUrl() async -> String? {
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guard let raw = await GatewayConnection.shared.canvasHostUrl() else { return nil }
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let trimmed = raw.trimmingCharacters(in: .whitespacesAndNewlines)
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guard !trimmed.isEmpty, let baseUrl = URL(string: trimmed) else { return nil }
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return baseUrl.appendingPathComponent("__clawdis__/a2ui/").absoluteString
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}
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private func isA2UIReady(poll: Bool = false) async -> Bool {
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let deadline = poll ? Date().addingTimeInterval(6.0) : Date()
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while true {
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do {
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let ready = try await CanvasManager.shared.eval(sessionKey: "main", javaScript: """
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(() => String(Boolean(globalThis.clawdisA2UI)))()
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""")
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let trimmed = ready.trimmingCharacters(in: .whitespacesAndNewlines)
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if trimmed == "true" { return true }
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} catch {
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// Ignore transient eval failures while the page is loading.
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}
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guard poll, Date() < deadline else { return false }
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try? await Task.sleep(nanoseconds: 120_000_000)
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}
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}
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private func handleSystemRun(_ req: BridgeInvokeRequest) async throws -> BridgeInvokeResponse {
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let params = try Self.decodeParams(ClawdisSystemRunParams.self, from: req.paramsJSON)
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let command = params.command
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guard !command.isEmpty else {
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return Self.errorResponse(req, code: .invalidRequest, message: "INVALID_REQUEST: command required")
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}
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if params.needsScreenRecording == true {
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let authorized = await PermissionManager
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.status([.screenRecording])[.screenRecording] ?? false
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if !authorized {
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return Self.errorResponse(
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req,
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code: .unavailable,
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message: "PERMISSION_MISSING: screenRecording")
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}
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}
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let timeoutSec = params.timeoutMs.flatMap { Double($0) / 1000.0 }
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let result = await ShellExecutor.runDetailed(
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command: command,
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cwd: params.cwd,
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env: params.env,
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timeout: timeoutSec)
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struct RunPayload: Encodable {
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var exitCode: Int?
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var timedOut: Bool
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var success: Bool
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var stdout: String
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var stderr: String
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var error: String?
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}
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let payload = try Self.encodePayload(RunPayload(
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exitCode: result.exitCode,
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timedOut: result.timedOut,
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success: result.success,
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stdout: result.stdout,
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stderr: result.stderr,
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error: result.errorMessage))
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return BridgeInvokeResponse(id: req.id, ok: true, payloadJSON: payload)
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}
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private func handleSystemNotify(_ req: BridgeInvokeRequest) async throws -> BridgeInvokeResponse {
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let params = try Self.decodeParams(ClawdisSystemNotifyParams.self, from: req.paramsJSON)
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let title = params.title.trimmingCharacters(in: .whitespacesAndNewlines)
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let body = params.body.trimmingCharacters(in: .whitespacesAndNewlines)
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if title.isEmpty, body.isEmpty {
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return Self.errorResponse(req, code: .invalidRequest, message: "INVALID_REQUEST: empty notification")
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}
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let priority = params.priority.flatMap { NotificationPriority(rawValue: $0.rawValue) }
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let delivery = params.delivery.flatMap { NotificationDelivery(rawValue: $0.rawValue) } ?? .system
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let manager = NotificationManager()
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switch delivery {
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case .system:
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let ok = await manager.send(
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title: title,
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body: body,
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sound: params.sound,
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priority: priority)
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return ok
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? BridgeInvokeResponse(id: req.id, ok: true)
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: Self.errorResponse(req, code: .unavailable, message: "NOT_AUTHORIZED: notifications")
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case .overlay:
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await NotifyOverlayController.shared.present(title: title, body: body)
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return BridgeInvokeResponse(id: req.id, ok: true)
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case .auto:
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let ok = await manager.send(
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title: title,
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body: body,
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sound: params.sound,
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priority: priority)
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if ok {
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return BridgeInvokeResponse(id: req.id, ok: true)
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}
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await NotifyOverlayController.shared.present(title: title, body: body)
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return BridgeInvokeResponse(id: req.id, ok: true)
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}
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}
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private static func decodeParams<T: Decodable>(_ type: T.Type, from json: String?) throws -> T {
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guard let json, let data = json.data(using: .utf8) else {
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throw NSError(domain: "Bridge", code: 20, userInfo: [
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NSLocalizedDescriptionKey: "INVALID_REQUEST: paramsJSON required",
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])
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}
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return try JSONDecoder().decode(type, from: data)
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}
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private static func encodePayload(_ obj: some Encodable) throws -> String {
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let data = try JSONEncoder().encode(obj)
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guard let json = String(bytes: data, encoding: .utf8) else {
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throw NSError(domain: "Node", code: 21, userInfo: [
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NSLocalizedDescriptionKey: "Failed to encode payload as UTF-8",
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])
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}
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return json
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}
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private nonisolated static func canvasEnabled() -> Bool {
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UserDefaults.standard.object(forKey: canvasEnabledKey) as? Bool ?? true
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}
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private nonisolated static func cameraEnabled() -> Bool {
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UserDefaults.standard.object(forKey: cameraEnabledKey) as? Bool ?? false
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}
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private static func errorResponse(
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_ req: BridgeInvokeRequest,
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code: ClawdisNodeErrorCode,
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message: String) -> BridgeInvokeResponse
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{
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BridgeInvokeResponse(
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id: req.id,
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ok: false,
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error: ClawdisNodeError(code: code, message: message))
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}
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private static func encodeCanvasSnapshot(
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image: NSImage,
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format: ClawdisCanvasSnapshotFormat,
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maxWidth: Int?,
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quality: Double) throws -> Data
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{
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let source = Self.scaleImage(image, maxWidth: maxWidth) ?? image
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guard let tiff = source.tiffRepresentation,
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let rep = NSBitmapImageRep(data: tiff)
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else {
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throw NSError(domain: "Canvas", code: 22, userInfo: [
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NSLocalizedDescriptionKey: "snapshot encode failed",
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])
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}
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switch format {
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case .png:
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guard let data = rep.representation(using: .png, properties: [:]) else {
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throw NSError(domain: "Canvas", code: 23, userInfo: [
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NSLocalizedDescriptionKey: "png encode failed",
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])
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}
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return data
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case .jpeg:
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let clamped = min(1.0, max(0.05, quality))
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guard let data = rep.representation(
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using: .jpeg,
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properties: [.compressionFactor: clamped])
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else {
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throw NSError(domain: "Canvas", code: 24, userInfo: [
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NSLocalizedDescriptionKey: "jpeg encode failed",
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])
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}
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return data
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}
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}
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private static func scaleImage(_ image: NSImage, maxWidth: Int?) -> NSImage? {
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guard let maxWidth, maxWidth > 0 else { return image }
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let size = image.size
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guard size.width > 0, size.width > CGFloat(maxWidth) else { return image }
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let scale = CGFloat(maxWidth) / size.width
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let target = NSSize(width: CGFloat(maxWidth), height: size.height * scale)
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let out = NSImage(size: target)
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out.lockFocus()
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image.draw(
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in: NSRect(origin: .zero, size: target),
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from: NSRect(origin: .zero, size: size),
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operation: .copy,
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fraction: 1.0)
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out.unlockFocus()
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return out
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}
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}
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