import assert from "node:assert/strict";
import test from "node:test";

import { vargaDignity, vargaMeaning } from "../src/lib/chart-view-varga.ts";

// The tables are pinned to the engine by tests/test_chart_page_vedic_tables_contract.py;
// this pins the precedence (exalted, own, debilitated) the Python test mirrors.
test("sign dignity follows the engine's precedence and node own signs", () => {
  assert.equal(vargaDignity("Sun", "Aries"), "exalted");
  assert.equal(vargaDignity("Sun", "Leo"), "own");
  assert.equal(vargaDignity("Sun", "Libra"), "debilitated");
  assert.equal(vargaDignity("Mercury", "Virgo"), "exalted", "exaltation wins over own sign");
  assert.equal(vargaDignity("Rahu", "Virgo"), "own");
  assert.equal(vargaDignity("Ketu", "Pisces"), "own");
  assert.equal(vargaDignity("Rahu", "Taurus"), null, "the engine has no node exaltation");
  assert.equal(vargaDignity("Moon", "Leo"), null);
});

test("varga meanings come from the engine table including D40, D45 and D60", () => {
  assert.equal(vargaMeaning(9), "配偶/灵性");
  assert.equal(vargaMeaning(45), "全面判断");
  assert.equal(vargaMeaning(60), "前世业力");
  assert.equal(vargaMeaning(81), null);
});