<?php

namespace Tests\Unit\EcommerceFinance;

use Carbon\CarbonImmutable;
use Modules\EcommerceFinance\Support\OaProcessTime;
use PHPUnit\Framework\Attributes\DataProvider;
use Tests\TestCase;

class OaProcessTimeTest extends TestCase
{
    protected function setUp(): void
    {
        parent::setUp();

        config([
            'app.timezone' => 'Europe/London',
            'app.platform_timezone' => 'Asia/Shanghai',
        ]);
    }

    #[DataProvider('waitingDurationProvider')]
    public function test_waiting_duration_uses_actual_full_hours(
        string $startedAt,
        string $expected,
    ): void {
        $now = CarbonImmutable::parse('2026-10-30 12:00:00', 'Asia/Shanghai');

        $this->assertSame($expected, OaProcessTime::formatWaiting($startedAt, $now));
    }

    public static function waitingDurationProvider(): array
    {
        return [
            'less than one hour' => ['2026-10-30 11:01:00', '不足1小时'],
            'one hour' => ['2026-10-30 11:00:00', '1小时'],
            'eleven hours' => ['2026-10-30 00:01:00', '11小时'],
            'twelve hours' => ['2026-10-30 00:00:00', '12小时'],
            'one day' => ['2026-10-29 12:00:00', '1天'],
            'one day twelve hours' => ['2026-10-29 00:00:00', '1天12小时'],
            'two days' => ['2026-10-28 12:00:00', '2天'],
            'three days' => ['2026-10-27 12:00:00', '3天'],
        ];
    }

    public function test_task_timestamp_is_converted_from_utc_to_platform_timezone(): void
    {
        $this->assertSame(
            '2026-10-30 02:50',
            OaProcessTime::formatDateTime('2026-10-29T18:50:00Z'),
        );
        $this->assertSame(
            '12小时',
            OaProcessTime::formatWaiting(
                '2026-10-29T18:50:00Z',
                CarbonImmutable::parse('2026-10-30 14:50:00', 'Asia/Shanghai'),
            ),
        );
    }

    public function test_dingtalk_task_suffix_is_treated_as_local_wall_time(): void
    {
        $this->assertSame(
            '10:56',
            OaProcessTime::parseDingTalkTask('2026-10-30T10:56Z')?->format('H:i'),
        );
    }

    public function test_future_timestamp_is_not_shown_as_less_than_one_minute(): void
    {
        $now = CarbonImmutable::parse('2026-10-30 12:00:00', 'Asia/Shanghai');

        $this->assertSame(
            '-',
            OaProcessTime::formatWaiting('2026-10-30 12:01:00', $now),
        );
    }
}