// task-actions.test.mjs — button visibility logic for Cancel/Restart actions
//
// Run with: node --test web/test/task-actions.test.mjs

import { describe, it } from 'node:test';
import assert from 'node:assert/strict';

// ── Logic under test ──────────────────────────────────────────────────────────

const RESTART_STATES = new Set(['FAILED', 'TIMED_OUT', 'CANCELLED']);

function getCardAction(state) {
  if (state === 'PENDING') return 'run';
  if (state === 'RUNNING') return 'cancel';
  if (RESTART_STATES.has(state)) return 'restart';
  return null;
}

// ── Tests ─────────────────────────────────────────────────────────────────────

describe('task card action buttons', () => {
  it('shows Run button for PENDING', () => {
    assert.equal(getCardAction('PENDING'), 'run');
  });

  it('shows Cancel button for RUNNING', () => {
    assert.equal(getCardAction('RUNNING'), 'cancel');
  });

  it('shows Restart button for FAILED', () => {
    assert.equal(getCardAction('FAILED'), 'restart');
  });

  it('shows Restart button for TIMED_OUT', () => {
    assert.equal(getCardAction('TIMED_OUT'), 'restart');
  });

  it('shows Restart button for CANCELLED', () => {
    assert.equal(getCardAction('CANCELLED'), 'restart');
  });

  it('shows no button for COMPLETED', () => {
    assert.equal(getCardAction('COMPLETED'), null);
  });

  it('shows no button for QUEUED', () => {
    assert.equal(getCardAction('QUEUED'), null);
  });

  it('shows no button for BUDGET_EXCEEDED', () => {
    assert.equal(getCardAction('BUDGET_EXCEEDED'), null);
  });
});