<?php

declare(strict_types=1);

use Illuminate\Support\Facades\Date;
use Shared\Helpers\DatesHelper;

describe('Date Helper', function (): void {
    it('can verify a date is in between', function (): void {
        // GIVEN
        $now  = Date::create(2025, 12, 25, 12, 0, 0);
        $from = Date::createFromDate(2025, 12, 24);
        $to   = Date::createFromDate(2025, 12, 26);

        // WHEN
        Date::setTestNow($now);
        $result = DatesHelper::isIn($from, $to);

        // THEN
        expect($result)->toBeTruthy();
    });

    it('returns true when both from and to are null (unbounded interval)', function (): void {
        // GIVEN
        $now = Date::create(2025, 12, 25, 12, 0, 0);

        // WHEN
        Date::setTestNow($now);
        $result = DatesHelper::isIn(null, null);

        // THEN
        expect($result)->toBeTrue();
    });

    it('returns true when only from is set and now is after from', function (): void {
        // GIVEN
        $now  = Date::create(2025, 12, 25, 12, 0, 0);
        $from = Date::createFromDate(2025, 12, 24);

        // WHEN
        Date::setTestNow($now);
        $result = DatesHelper::isIn($from, null);

        // THEN
        expect($result)->toBeTrue();
    });

    it('returns false when only from is set and now is before from', function (): void {
        // GIVEN
        $now  = Date::create(2025, 12, 25, 12, 0, 0);
        $from = Date::createFromDate(2025, 12, 26);

        // WHEN
        Date::setTestNow($now);
        $result = DatesHelper::isIn($from, null);

        // THEN
        expect($result)->toBeFalse();
    });

    it('returns true when only to is set and now is before to', function (): void {
        // GIVEN
        $now = Date::create(2025, 12, 25, 12, 0, 0);
        $to  = Date::createFromDate(2025, 12, 26);

        // WHEN
        Date::setTestNow($now);
        $result = DatesHelper::isIn(null, $to);

        // THEN
        expect($result)->toBeTrue();
    });

    it('returns false when only to is set and now is after to', function (): void {
        // GIVEN
        $now = Date::create(2025, 12, 25, 12, 0, 0);
        $to  = Date::createFromDate(2025, 12, 24);

        // WHEN
        Date::setTestNow($now);
        $result = DatesHelper::isIn(null, $to);

        // THEN
        expect($result)->toBeFalse();
    });
});