<?php

declare(strict_types=1);

namespace App\BusProNet\Model;

use Symfony\Component\Validator\Constraints as Assert;

/**
 * Represents personal data for a user including address and communication information.
 *
 * This class handles the storage and transformation of personal information
 * including name, address, communication details, and physical attributes.
 * It provides methods to convert data to API payload format and extract claims
 * for authentication purposes.
 */
class PersonalData
{
    private const DEFAULT_AGE_YEARS = 18;

    public ?int $addressId = null;
    public ?int $personId = null;
    public bool $mutable = false;
    public ?string $status = null;

    #[Assert\NotBlank(message: 'Bitte angeben', groups: ['Default', 'personal_data'])]
    public ?string $name = null;

    #[Assert\NotBlank(message: 'Bitte angeben', groups: ['Default', 'personal_data'])]
    public string $firstName = '';

    public ?string $salutation = null;
    public ?string $title = null;
    public ?string $gender = null;
    public ?string $nationality = null;
    public ?string $height = null;
    public ?string $shoeSize = null;
    public ?string $weight = null;
    public ?\DateTimeImmutable $dateOfBirth = null;
    public ?string $remarks = null;

    // Wishes (unterbringungswunsch, beförderungswunsch)
    public ?string $remarksRoom = null;
    public ?string $licensePlate = null;

    #[Assert\Valid(groups: ['personal_data'])]
    public Address $address;

    #[Assert\Valid(groups: ['personal_data'])]
    public Communication $communication;

    public function __construct()
    {
        $this->address = new Address();
        $this->communication = new Communication();
    }

    /**
     * Converts the personal data to API payload format.
     *
     * Transforms the personal data object into an array structure suitable
     * for API communication with the BusProNet system.
     *
     * @return array<string, mixed> The payload array for API transmission
     */
    public function toPayload(): array
    {
        // Ensure date of birth is populated
        if (null === $dob = $this->dateOfBirth) {
            $dob = new \DateTimeImmutable(self::DEFAULT_AGE_YEARS.' years ago');
        }

        return [
            'idadresse' => $this->addressId,
            'idadresseperson' => $this->personId,
            'geburtsdatum' => $dob->format('d.m.Y'),
            'anrede' => $this->salutation,
            'geschlecht' => $this->gender,
            'nationalitaet' => $this->nationality,
            'titel' => $this->title,
            'vorname' => $this->firstName,
            'name' => $this->name,
            'anschrift' => $this->address->toPayload(),
            'kommunikation' => $this->communication->toPayload(),
            'sonstiges1' => $this->height,
            'sonstiges2' => $this->weight,
            'sonstiges3' => $this->shoeSize,
            'bemerkung' => $this->remarks,
        ];
    }

    /**
     * Extracts user claims for authentication and profile information.
     *
     * Creates a structured array containing user profile information
     * suitable for JWT claims or user session data.
     *
     * @return array<string, mixed> The claims array with user profile data
     */
    public function getClaims(): array
    {
        return [
            'email' => $this->communication->email,
            'profile' => [
                'first_name' => $this->firstName,
                'last_name' => $this->name,
                'title' => $this->title,
                'salutation' => $this->salutation,
                'gender' => $this->gender,
                'nationality' => $this->nationality,
                'address' => [
                    'street' => $this->address->street,
                    'postcode' => $this->address->postCode,
                    'city' => $this->address->city,
                    'disctrict' => $this->address->district,
                    'country' => $this->address->country,
                ],
                'communication' => [
                    'email' => $this->communication->email,
                    'mobile' => $this->communication->mobile,
                    'phone' => $this->communication->phone,
                    'newsletter' => $this->communication->newsletter,
                ],
                'height' => $this->height,
                'weight' => $this->weight,
                'shoe_size' => $this->shoeSize,
                'remarks' => $this->remarks,
            ],
        ];
    }
}