'use strict';

const { describe, it } = require('node:test');
const assert = require('node:assert/strict');
const waitlistService = require('./waitlistService');

const Waitlist = require('./waitlistModel');

describe('Waitlist Service and Schema', () => {
  it('exports all expected service methods', () => {
    assert.equal(typeof waitlistService.getAll, 'function');
    assert.equal(typeof waitlistService.getOne, 'function');
    assert.equal(typeof waitlistService.create, 'function');
    assert.equal(typeof waitlistService.update, 'function');
    assert.equal(typeof waitlistService.assignToClass, 'function');
    assert.equal(typeof waitlistService.revert, 'function');
    assert.equal(typeof waitlistService.cancel, 'function');
    assert.equal(typeof waitlistService.remove, 'function');
    assert.equal(typeof waitlistService.getStats, 'function');
  });

  it('has valid schema paths in Waitlist model', () => {
    assert.ok(Waitlist.schema.path('user'));
    assert.ok(Waitlist.schema.path('course'));
    assert.ok(Waitlist.schema.path('payment'));
    assert.ok(Waitlist.schema.path('class'));
    assert.ok(Waitlist.schema.path('status'));
    assert.ok(Waitlist.schema.path('isDeleted'));
    assert.ok(Waitlist.schema.path('deletedAt'));

    const statusPath = Waitlist.schema.path('status');
    assert.deepEqual(statusPath.enumValues, ['waiting', 'enrolled', 'cancelled', 'reverted']);
    assert.equal(statusPath.defaultValue, 'waiting');
  });
});