const test = require("node:test");
const assert = require("node:assert");
const cp = require("node:child_process");
const { createRequire } = require("node:module");
const path = require("node:path");

const GATE = path.join(__dirname, "..", "..", "tht-gate.js");
if (typeof globalThis.require === "undefined") globalThis.require = createRequire(GATE);

test("repository write tools persist CTE and final SQL through deterministic tht commands", async () => {
  const calls = [];
  const original = cp.execFileSync;
  cp.execFileSync = (file, args, options) => {
    calls.push({ args, input: options?.input });
    return "";
  };
  try {
    const gate = require(GATE);
    const { createFakePi } = require("./fake_pi_runtime.js");
    const { pi, ctx, tools } = createFakePi();
    ctx.cwd = "/nonexistent-thothii-test-cwd";
    gate.default(pi);

    const cte = tools.get("write_cte_sql");
    const final = tools.get("write_final_sql");
    assert.ok(cte, "write_cte_sql must be registered");
    assert.ok(final, "write_final_sql must be registered");

    await cte.def.execute("cte", { session: "s1", name: "base", sql: "WITH base AS (SELECT 1)" }, null, null, ctx);
    await final.def.execute("sql", { session: "s1", sql: "SELECT * FROM base" }, null, null, ctx);

    assert.deepEqual(calls.map((call) => call.args), [
      ["cte", "save", "--session", "s1", "--name", "base", "--file", "-"],
      ["sql", "set-final", "--session", "s1", "--file", "-"],
    ]);
    assert.deepEqual(calls.map((call) => call.input), ["WITH base AS (SELECT 1)", "SELECT * FROM base"]);
    assert.equal(JSON.stringify(calls).includes("sessions/s1"), false);
  } finally {
    cp.execFileSync = original;
  }
});