import { expect, test } from "vitest";
import { parseRuntimeWorkspaceYaml } from "../src/workspaces/schema.js";
import {
  CATALOG_PATH,
  assertCatalogMatchesDescriptor,
  parseWorkspaceCatalogYaml,
} from "../src/workspaces/catalog.js";

const descriptor = parseRuntimeWorkspaceYaml(`workspace:
  schema_version: 4
  id: psd
  name: Policlinico San Donato
  description: Clinical warehouse
  language: it
dwh:
  engine: postgres
  database: postgres
  schema: datawarehouse
  supported_transports: [rest_api]
`);

test("parses the strict ordered root catalog", () => {
  expect(CATALOG_PATH).toBe("thoth-workspaces.yaml");
  expect(parseWorkspaceCatalogYaml(`schema_version: 1
workspaces:
  - id: psd
    name: Policlinico San Donato
    description: Clinical warehouse
  - id: research
    name: Research
`)).toEqual({
    schema_version: 1,
    workspaces: [
      { id: "psd", name: "Policlinico San Donato", description: "Clinical warehouse" },
      { id: "research", name: "Research" },
    ],
  });
});

test("preserves optional description absence and trims metadata", () => {
  expect(parseWorkspaceCatalogYaml(`schema_version: 1
workspaces:
  - id: psd
    name: "  PSD  "
`)).toEqual({ schema_version: 1, workspaces: [{ id: "psd", name: "PSD" }] });
});

test.each([
  ["duplicate IDs", `schema_version: 1\nworkspaces: [{id: psd, name: One}, {id: psd, name: Two}]`],
  ["invalid ID", `schema_version: 1\nworkspaces: [{id: PSD, name: One}]`],
  ["reserved ID", `schema_version: 1\nworkspaces: [{id: workspace-docs, name: One}]`],
  ["unknown key", `schema_version: 1\nworkspaces: [{id: psd, name: One, secret: CANARY}]`],
  ["duplicate YAML key", `schema_version: 1\nworkspaces:\n  - id: psd\n    id: research\n    name: One`],
  ["multiple documents", `schema_version: 1\nworkspaces: []\n---\nschema_version: 1\nworkspaces: []`],
])("rejects %s without exposing unsafe input", (_name, source) => {
  expect(() => parseWorkspaceCatalogYaml(source)).toThrow(/catalog|workspace|id|YAML/i);
  try { parseWorkspaceCatalogYaml(source); } catch (error) {
    expect(String(error)).not.toContain("CANARY");
  }
});

test("rejects catalog metadata that differs from its descriptor", () => {
  expect(() => assertCatalogMatchesDescriptor(
    { id: "psd", name: "Other", description: "Clinical warehouse" }, descriptor,
  )).toThrow(/catalog|metadata/i);
  expect(() => assertCatalogMatchesDescriptor(
    { id: "psd", name: "Policlinico San Donato" }, descriptor,
  )).toThrow(/catalog|metadata/i);
  expect(() => assertCatalogMatchesDescriptor(
    { id: "other", name: "Policlinico San Donato", description: "Clinical warehouse" }, descriptor,
  )).toThrow(/catalog|metadata/i);
});

test("accepts exact catalog metadata", () => {
  expect(() => assertCatalogMatchesDescriptor(
    { id: "psd", name: "Policlinico San Donato", description: "Clinical warehouse" }, descriptor,
  )).not.toThrow();
});