<?php

declare(strict_types=1);

use App\Framework\MagicLinks\MagicLinkData;
use App\Framework\MagicLinks\TokenAction;
use App\Framework\MagicLinks\ValueObjects\MagicLinkPayload;

describe('MagicLinkData', function () {
    beforeEach(function () {
        $this->now = new DateTimeImmutable();
        $this->futureExpiry = $this->now->modify('+1 hour');
        $this->pastExpiry = $this->now->modify('-1 hour');
    });

    it('creates valid magiclink data', function () {
        $action = new TokenAction('email_verification');
        $payload = MagicLinkPayload::fromArray(['user_id' => 123, 'email' => 'test@example.com']);

        $data = new MagicLinkData(
            id: 'test-id-123',
            action: $action,
            payload: $payload,
            expiresAt: $this->futureExpiry,
            createdAt: $this->now
        );

        expect($data->id)->toBe('test-id-123');
        expect($data->action)->toBe($action);
        expect($data->payload)->toBe($payload);
        expect($data->expiresAt)->toBe($this->futureExpiry);
        expect($data->createdAt)->toBe($this->now);
        expect($data->oneTimeUse)->toBeFalse();
        expect($data->isUsed)->toBeFalse();
        expect($data->usedAt)->toBeNull();
    });

    it('detects expired tokens', function () {
        $data = new MagicLinkData(
            id: 'expired-token',
            action: new TokenAction('test_action'),
            payload: MagicLinkPayload::fromArray(['test' => 'data']),
            expiresAt: $this->pastExpiry,
            createdAt: $this->now
        );

        expect($data->isExpired())->toBeTrue();
        expect($data->isValid())->toBeFalse();
    });

    it('detects valid non-expired tokens', function () {
        $data = new MagicLinkData(
            id: 'valid-token',
            action: new TokenAction('test_action'),
            payload: MagicLinkPayload::fromArray(['test' => 'data']),
            expiresAt: $this->futureExpiry,
            createdAt: $this->now
        );

        expect($data->isExpired())->toBeFalse();
        expect($data->isValid())->toBeTrue();
    });

    it('validates one-time use tokens', function () {
        $data = new MagicLinkData(
            id: 'one-time-token',
            action: new TokenAction('test_action'),
            payload: MagicLinkPayload::fromArray(['test' => 'data']),
            expiresAt: $this->futureExpiry,
            createdAt: $this->now,
            oneTimeUse: true,
            isUsed: false
        );

        expect($data->isValid())->toBeTrue();

        // After marking as used
        $usedData = $data->withUsed(new DateTimeImmutable());
        expect($usedData->isValid())->toBeFalse();
        expect($usedData->isUsed)->toBeTrue();
    });

    it('calculates remaining time correctly', function () {
        $oneHourFuture = $this->now->modify('+1 hour');
        $data = new MagicLinkData(
            id: 'test-token',
            action: new TokenAction('test_action'),
            payload: MagicLinkPayload::fromArray(['test' => 'data']),
            expiresAt: $oneHourFuture,
            createdAt: $this->now
        );

        $remaining = $data->getRemainingTime();

        // Should be approximately 1 hour (allowing for small execution time variance)
        expect($remaining->h)->toBeGreaterThanOrEqual(0);
        expect($remaining->i)->toBeGreaterThan(50); // At least 50 minutes
    });

    it('returns zero interval for expired tokens', function () {
        $data = new MagicLinkData(
            id: 'expired-token',
            action: new TokenAction('test_action'),
            payload: MagicLinkPayload::fromArray(['test' => 'data']),
            expiresAt: $this->pastExpiry,
            createdAt: $this->now
        );

        $remaining = $data->getRemainingTime();

        expect($remaining->d)->toBe(0);  // d = day component
        expect($remaining->h)->toBe(0);  // h = hour component
        expect($remaining->i)->toBe(0);  // i = minute component
    });

    it('marks token as used immutably', function () {
        $originalData = new MagicLinkData(
            id: 'test-token',
            action: new TokenAction('test_action'),
            payload: MagicLinkPayload::fromArray(['test' => 'data']),
            expiresAt: $this->futureExpiry,
            createdAt: $this->now,
            oneTimeUse: true
        );

        $usedAt = new DateTimeImmutable('+10 seconds');
        $usedData = $originalData->withUsed($usedAt);

        // Original unchanged
        expect($originalData->isUsed)->toBeFalse();
        expect($originalData->usedAt)->toBeNull();

        // New instance has updated values
        expect($usedData->isUsed)->toBeTrue();
        expect($usedData->usedAt)->toBe($usedAt);
        expect($usedData->id)->toBe($originalData->id);
        expect($usedData->action)->toBe($originalData->action);
    });

    it('stores IP address and user agent', function () {
        $data = new MagicLinkData(
            id: 'test-token',
            action: new TokenAction('test_action'),
            payload: MagicLinkPayload::fromArray(['test' => 'data']),
            expiresAt: $this->futureExpiry,
            createdAt: $this->now,
            createdByIp: '192.168.1.1',
            userAgent: 'Mozilla/5.0 Test Browser'
        );

        expect($data->createdByIp)->toBe('192.168.1.1');
        expect($data->userAgent)->toBe('Mozilla/5.0 Test Browser');
    });
});