<?php

namespace TorstenHettstedt\TimekeepingApi\Tests\Unit\Models;

use Codeception\Attribute\DataProvider;
use Codeception\Test\Unit;
use DateInterval;
use DateTime;
use Error;
use TorstenHettstedt\TimekeepingApi\Models\WorkingHours;

class WorkingHoursTest extends Unit
{

    public function testWorkingHoursWithoutContent(): void
    {
        $obj = new WorkingHours();
        $this->assertNull($obj->getWorkingDay());
        $this->assertNull($obj->getWorkingTime());

        $this->expectException(Error::class);
        $obj->jsonSerialize();
    }

    /**
     * @return array<array<DateTime|DateInterval|array<string,string>>>
     */
    public function workingHoursProvider(): array
    {
        return [
            [
                new DateTime('2020-11-30'),
                new DateInterval("PT8H"),
                [
                    'workingDay'  => '2020-11-30',
                    'workingTime' => '08:00:00',
                ],
            ],
            [
                new DateTime('2021-05-03'),
                new DateInterval("PT7H45M"),
                [
                    'workingDay'  => '2021-05-03',
                    'workingTime' => '07:45:00',
                ],
            ],
        ];
    }

    /**
     * @param DateTime              $date
     * @param DateInterval          $interval
     * @param array<string, string> $shouldJson
     */
    #[DataProvider('workingHoursProvider')]
    public function testWorkingHoursWithContent(DateTime $date, DateInterval $interval, array $shouldJson): void
    {
        $obj = new WorkingHours();
        $obj->setWorkingDay($date)->setWorkingTime($interval);

        $this->assertNotNull($obj->getWorkingDay());
        $this->assertInstanceOf(DateTime::class, $obj->getWorkingDay());
        $this->assertEquals($date, $obj->getWorkingDay());

        $this->assertNotNull($obj->getWorkingTime());
        $this->assertInstanceOf(DateInterval::class, $obj->getWorkingTime());
        $this->assertEquals($interval, $obj->getWorkingTime());

        $json = $obj->jsonSerialize();
        $this->assertEquals($shouldJson, $json);
    }
}