<?php
declare(strict_types=1);

namespace Unsupervised\Schedular\Tests\Unit\Model;

use Unsupervised\Schedular\Model\AvailabilitySlot;
use Unsupervised\Schedular\Tests\Unit\TestCase;

class AvailabilitySlotTest extends TestCase
{
    public function testConstructorAndProperties(): void
    {
        $slot = new AvailabilitySlot(
            instructorId: 5,
            startDt:      '2026-04-01 09:00:00',
            endDt:        '2026-04-01 10:00:00',
            isBooked:     false,
            id:           42,
        );

        self::assertSame(5, $slot->instructorId);
        self::assertSame('2026-04-01 09:00:00', $slot->startDt);
        self::assertSame('2026-04-01 10:00:00', $slot->endDt);
        self::assertFalse($slot->isBooked);
        self::assertSame(42, $slot->id);
    }

    public function testFromRowMapsCorrectly(): void
    {
        $row = (object) [
            'id'            => '7',
            'instructor_id' => '3',
            'start_dt'      => '2026-05-10 14:00:00',
            'end_dt'        => '2026-05-10 15:00:00',
            'is_booked'     => '1',
        ];

        $slot = AvailabilitySlot::fromRow($row);

        self::assertSame(7, $slot->id);
        self::assertSame(3, $slot->instructorId);
        self::assertTrue($slot->isBooked);
    }

    public function testToArrayContainsExpectedKeys(): void
    {
        $slot = new AvailabilitySlot(1, '2026-04-01 09:00:00', '2026-04-01 10:00:00', false, 10);
        $arr  = $slot->toArray();

        self::assertArrayHasKey('id', $arr);
        self::assertArrayHasKey('instructor_id', $arr);
        self::assertArrayHasKey('start_dt', $arr);
        self::assertArrayHasKey('end_dt', $arr);
        self::assertArrayHasKey('is_booked', $arr);
    }

    public function testDefaultIsBookedIsFalse(): void
    {
        $slot = new AvailabilitySlot(1, '2026-04-01 09:00:00', '2026-04-01 10:00:00');
        self::assertFalse($slot->isBooked);
    }

    public function testDefaultIdIsNull(): void
    {
        $slot = new AvailabilitySlot(1, '2026-04-01 09:00:00', '2026-04-01 10:00:00');
        self::assertNull($slot->id);
    }
}