import assert from "node:assert/strict";
import { after, before, test } from "node:test";

import { createServer } from "vite";

let server;
let LABORATORY_RECORDED_EVIDENCE_VIEWER_PROFILE;
let liveAcquisitionRerunProfile;
let recordedSessionRerunProfile;

before(async () => {
  server = await createServer({
    appType: "custom",
    logLevel: "silent",
    server: { middlewareMode: true },
  });
  ({
    LABORATORY_RECORDED_EVIDENCE_VIEWER_PROFILE,
    liveAcquisitionRerunProfile,
    recordedSessionRerunProfile,
  } = await server.ssrLoadModule("/src/core/observation/viewerProfile.ts"));
});

after(async () => {
  await server?.close();
});

test("live acquisition profile cannot acquire recorded playback policy", () => {
  assert.deepEqual(liveAcquisitionRerunProfile({
    sourceUrl: "rerun+http://127.0.0.1:9877/proxy",
    liveActivitySequence: 12,
    liveStreamId: "acquisition-1",
    liveRecoveryAuthorityIdentity: "authority-1",
  }), {
    kind: "live-acquisition",
    clock: "stream_time",
    sourceUrl: "rerun+http://127.0.0.1:9877/proxy",
    liveActivitySequence: 12,
    liveStreamId: "acquisition-1",
    liveRecoveryAuthorityIdentity: "authority-1",
  });
});

test("recorded session profile owns progressive admission and on-demand layers", () => {
  const artifact = {
    sourceUrl: "/api/v1/observation-sessions/session-1/recording.rrd",
    viewerSourceUrl: "/api/v1/observation-sessions/session-1/recording.rrd?generation=abc",
    byteLength: 42,
    sha256: "a".repeat(64),
  };
  const profile = recordedSessionRerunProfile({
    sourceUrl: artifact.sourceUrl,
    artifact,
    autoplayWhenReady: true,
    presentationGate: "loading",
    expectedTimelineStartSeconds: 0,
    expectedTimelineEndSeconds: 20,
    initialPlaybackStartSeconds: 1,
    view: "spatial",
    viewResetGeneration: 0,
    followTrajectory: false,
    perceptionLayers: {
      enabled: false,
      detections2d: false,
      segmentation: false,
      cuboids3d: false,
    },
    perceptionRetryGeneration: 0,
    lockPerceptionCameraInteraction: false,
  });

  assert.equal(profile.kind, "recorded-session");
  assert.equal(profile.clock, "session_time");
  assert.equal(profile.artifact, artifact);
  assert.equal(profile.perceptionLayers.enabled, false);
});

test("LAB recorded evidence remains outside native Rerun lifecycle", () => {
  assert.deepEqual(LABORATORY_RECORDED_EVIDENCE_VIEWER_PROFILE, {
    kind: "lab-recorded-evidence",
    clock: "source-sequence",
    cameraTransport: "generation-bound-fmp4",
    spatialTransport: "bounded-sealed-artifacts",
    loadPolicy: "visible-evidence-only",
    workerRequired: false,
  });
  assert.equal(Object.isFrozen(LABORATORY_RECORDED_EVIDENCE_VIEWER_PROFILE), true);
});