import { readFileSync } from "node:fs";

/**
 * The V10 rectification turn runner as source text: agent-run.ts (public
 * types and the order of the phases) plus the phase modules it was split into
 * (TASK-rectification-code-split-20260926), in the order the code ran inside
 * the old runV9AgentTurn: preparation, the retry loop, the finish, one
 * attempt, then the shared pieces and the model messages. A whole-source
 * contract that held on agent-run.ts before the split holds on this
 * concatenation after it. Slices that no longer sit in one file are
 * rewritten per test.
 */
export const rectificationAgentRunFiles = [
  "../src/lib/rectification-agentic/v9/agent-run.ts",
  "../src/lib/rectification-agentic/v9/agent-run-prepare.ts",
  "../src/lib/rectification-agentic/v9/agent-run-retry.ts",
  "../src/lib/rectification-agentic/v9/agent-run-finish.ts",
  "../src/lib/rectification-agentic/v9/agent-run-attempt.ts",
  "../src/lib/rectification-agentic/v9/agent-run-support.ts",
  "../src/lib/rectification-agentic/v9/agent-run-messages.ts",
] as const;

export function readRectificationAgentRunFile(relativePath: (typeof rectificationAgentRunFiles)[number]): string {
  return readFileSync(new URL(relativePath, import.meta.url), "utf8");
}

export const rectificationAgentRunSurface = rectificationAgentRunFiles
  .map((relativePath) => readRectificationAgentRunFile(relativePath))
  .join("\n");