import { readdirSync, readFileSync } from "node:fs";
import { basename, join } from "node:path";
import { fileURLToPath } from "node:url";
import ts from "typescript";
import { expect, test } from "vitest";

const evidenceRoot = fileURLToPath(new URL("../../../src/workspaces/evidence/", import.meta.url));
const coreInfrastructure = new Set([
  "preprocessing-service",
  "qdrant-collection",
  "registry",
]);

test("Evidence modules do not import core-owned registry or Qdrant lifecycle", () => {
  const violations: Array<{ file: string; dependency: string }> = [];
  for (const file of readdirSync(evidenceRoot).filter((name) => name.endsWith(".ts"))) {
    const source = ts.createSourceFile(
      file,
      readFileSync(join(evidenceRoot, file), "utf8"),
      ts.ScriptTarget.Latest,
      true,
      ts.ScriptKind.TS,
    );
    for (const statement of source.statements) {
      if (!ts.isImportDeclaration(statement) || !ts.isStringLiteral(statement.moduleSpecifier)) {
        continue;
      }
      const dependency = basename(statement.moduleSpecifier.text).replace(/\.js$/, "");
      if (coreInfrastructure.has(dependency)) violations.push({ file, dependency });
    }
  }

  expect(violations).toEqual([]);
});