import { getTableConfig, integer } from "drizzle-orm/pg-core";
import { describe, expect, it } from "vitest";
import { createModuleTable, defineModuleSchema } from "../src/index.js";

describe("module schema authoring", () => {
  it("creates namespaced PostgreSQL tables and a typed frozen definition", () => {
    const moduleTable = createModuleTable("care-team");
    const members = moduleTable("members", { id: integer().primaryKey() });
    const definition = defineModuleSchema({
      moduleId: "care-team",
      tables: { members },
    });

    expect(getTableConfig(members).name).toBe("care_team_members");
    expect(definition.tables.members).toBe(members);
    expect(Object.isFrozen(definition)).toBe(true);
    expect(Object.isFrozen(definition.tables)).toBe(true);
  });

  it("rejects invalid module and logical table names", () => {
    expect(() => createModuleTable("Not Valid")).toThrow();
    const moduleTable = createModuleTable("example");
    expect(() => moduleTable("Not Valid", { id: integer() })).toThrow();
  });
});