// Atlas — enterprise modernisation engine
// analyse → plan → execute → verify

interface EngineConfig {
  source: SystemProfile;
  target: TargetPlatform;
  documentation: OutputChannel;
  tracking: ProjectBoard;
}

async function modernise(config: EngineConfig) {
  // Phase 1: deep system analysis
  const insight = await engine.analyse({
    input: config.source,
    output: config.documentation,
    mode: "comprehensive",
  });

  // Phase 2: generate transformation plan
  const plan = await engine.plan({
    insight,
    validation: "continuous",
    format: "structured",
  });

  // Phase 3: execute transformation
  const result = await engine.execute({
    plan,
    target: config.target,
    tracking: config.tracking,
  });

  // Phase 4: verify against baseline
  return await engine.verify({
    baseline: config.source,
    output: result,
    onFailure: "auto-correct",
  });
}

// Aegis — enterprise governance layer
// detect → evaluate → authorise → record

interface PolicyConfig {
  scope: OrganisationUnit;
  approvers: Stakeholder[];
  retention: "90d" | "1y" | "7y";
}

async function onRequest(req: PlatformRequest) {
  // automated risk evaluation
  const assessment = await evaluate({
    subject: req.subject,
    context: req.metadata,
    policy: req.applicablePolicy,
  });

  // structured approval workflow
  const decision = await approve({
    request: req,
    assessment,
    workflow: [
      "security",
      "legal",
      "compliance",
      "business-owner",
    ],
  });

  if (decision.granted) {
    // tamper-evident record
    return record.session({
      principal: req.requestor,
      scope: req.organisationUnit,
      subject: req.subject,
      conditions: decision.conditions,
    });
  }
}