<?php

declare(strict_types=1);

namespace App\Domain\SmartLink\ValueObjects;

final readonly class LinkSettings
{
    public function __construct(
        public bool $trackClicks,
        public bool $enableGeoRouting,
        public bool $showPreview,
        public ?string $customDomain,
        public ?int $clickLimit,
        public ?string $password
    ) {
    }

    public static function default(): self
    {
        return new self(
            trackClicks: true,
            enableGeoRouting: true,
            showPreview: true,
            customDomain: null,
            clickLimit: null,
            password: null
        );
    }

    public function withClickTracking(bool $enabled): self
    {
        return new self(
            trackClicks: $enabled,
            enableGeoRouting: $this->enableGeoRouting,
            showPreview: $this->showPreview,
            customDomain: $this->customDomain,
            clickLimit: $this->clickLimit,
            password: $this->password
        );
    }

    public function withGeoRouting(bool $enabled): self
    {
        return new self(
            trackClicks: $this->trackClicks,
            enableGeoRouting: $enabled,
            showPreview: $this->showPreview,
            customDomain: $this->customDomain,
            clickLimit: $this->clickLimit,
            password: $this->password
        );
    }

    public function withClickLimit(?int $limit): self
    {
        return new self(
            trackClicks: $this->trackClicks,
            enableGeoRouting: $this->enableGeoRouting,
            showPreview: $this->showPreview,
            customDomain: $this->customDomain,
            clickLimit: $limit,
            password: $this->password
        );
    }

    public function withPassword(?string $password): self
    {
        return new self(
            trackClicks: $this->trackClicks,
            enableGeoRouting: $this->enableGeoRouting,
            showPreview: $this->showPreview,
            customDomain: $this->customDomain,
            clickLimit: $this->clickLimit,
            password: $password ? password_hash($password, PASSWORD_BCRYPT) : null
        );
    }

    public function isPasswordProtected(): bool
    {
        return $this->password !== null;
    }

    public function verifyPassword(string $password): bool
    {
        if (! $this->isPasswordProtected()) {
            return true;
        }

        return password_verify($password, $this->password);
    }

    public function hasClickLimitReached(int $currentClicks): bool
    {
        if ($this->clickLimit === null) {
            return false;
        }

        return $currentClicks >= $this->clickLimit;
    }

    public function toArray(): array
    {
        return [
            'track_clicks' => $this->trackClicks,
            'enable_geo_routing' => $this->enableGeoRouting,
            'show_preview' => $this->showPreview,
            'custom_domain' => $this->customDomain,
            'click_limit' => $this->clickLimit,
            'has_password' => $this->isPasswordProtected(),
        ];
    }
}