import { canonicalize } from "./scenario/canonicalize.ts";
import { replayIdentity } from "./scenario/replayIdentity.ts";
import { runScenario, type RunScenarioOptions } from "./runScenario.ts";
import type { ScenarioAst } from "./scenario/ast.ts";
import { compileScenario } from "./scenario/compile.ts";
import { makeReplayBundle } from "./replay/ReplayBundle.ts";
export const dryRun = (ast: ScenarioAst, options: RunScenarioOptions = {}) => {
  const seed = options.seed ?? ast.seed ?? 0;
  const controls = options.controlLog ?? [];
  const harness = options.harness;
  const compiled = compileScenario(ast, new Set(Object.keys(harness?.adapter?.extensionExecutors ?? {})));
  return {
    canonicalAst: canonicalize(ast),
    replayIdentity: replayIdentity({ ast, seed, controlLog: controls }),
    admissions: harness?.admitScenario(ast, options.capabilities ?? []) ?? [],
    diagnostics: compiled.ok ? [] : compiled.diagnostics,
    requiredCapabilities: compiled.requiredCapabilities,
    replayBundle: makeReplayBundle({ ast, seed, controlLog: controls, harness: harness?.name }),
    plannedSteps: ast.steps.map((step) => step.id),
    executesAgents: false,
    run: () => runScenario(ast, options),
  };
};