<?php

use Laya\Question\ChoiceQuestion;
use Laya\Question\QuestionSet;
use Laya\Question\ScoreQuestion;
use Laya\Question\YesNoQuestion;

it('serialises a choice question', function () {
    $q = (new ChoiceQuestion('category', 'Which?'))->option('a', 'First')->option('b', 'Second');

    expect($q->name())->toBe('category')
        ->and($q->toArray())->toBe([
            'type' => 'choice',
            'instructions' => 'Which?',
            'criteria' => ['a' => 'First', 'b' => 'Second'],
        ]);
});

it('serialises a score question', function () {
    $q = new ScoreQuestion('urgency', 'How urgent?', ['low', 'high']);

    expect($q->toArray())->toBe([
        'type' => 'score',
        'instructions' => 'How urgent?',
        'criteria' => ['low', 'high'],
    ]);
});

it('serialises a yes/no question using the noul wire type', function () {
    expect((new YesNoQuestion('angry', 'Upset?'))->toArray())
        ->toBe(['type' => 'noul', 'instructions' => 'Upset?']);
});

it('keys a question set by question name', function () {
    $set = QuestionSet::make()
        ->add(new YesNoQuestion('a', 'A?'))
        ->add(new YesNoQuestion('b', 'B?'));

    expect(array_keys($set->toArray()))->toBe(['a', 'b']);
});

it('replaces an earlier question with the same name', function () {
    $set = QuestionSet::make()
        ->add(new YesNoQuestion('a', 'first'))
        ->add(new YesNoQuestion('a', 'second'));

    expect($set->toArray())->toHaveCount(1)
        ->and($set->toArray()['a']['instructions'])->toBe('second');
});

it('encodes a choice question without options as a JSON object', function () {
    $json = json_encode((new ChoiceQuestion('c', 'x'))->toArray());

    expect($json)->toContain('"criteria":{}');
})->todo('CODE_REVIEW #7: empty criteria currently encodes as []');