<?php
namespace Misuzu\Users;

use Index\DateTime;
use Index\TimeZoneInfo;
use Index\Colour\Colour;
use Index\Data\IDbResult;
use Index\Net\IPAddress;
use Misuzu\Parsers\Parser;

class UserInfo {
    public function __construct(
        private string $id,
        private string $name,
        private ?string $passwordHash,
        private string $emailAddr,
        private string $registerRemoteAddr,
        private string $lastRemoteAddr,
        private bool $super,
        private string $countryCode,
        private ?int $colour,
        private int $created,
        private ?int $lastActive,
        private ?int $deleted,
        private ?string $displayRoleId,
        private ?string $totpKey,
        private ?string $aboutContent,
        private int $aboutParser,
        private ?string $signatureContent,
        private int $signatureParser,
        private ?string $birthdate,
        private ?int $backgroundSettings,
        private ?string $title,
    ) {}

    public static function fromResult(IDbResult $result): self {
        return new UserInfo(
            id: $result->getString(0),
            name: $result->getString(1),
            passwordHash: $result->getStringOrNull(2),
            emailAddr: $result->getString(3),
            registerRemoteAddr: $result->getString(4),
            lastRemoteAddr: $result->getStringOrNull(5),
            super: $result->getBoolean(6),
            countryCode: $result->getString(7),
            colour: $result->getIntegerOrNull(8),
            created: $result->getInteger(9),
            lastActive: $result->getIntegerOrNull(10),
            deleted: $result->getIntegerOrNull(11),
            displayRoleId: $result->getStringOrNull(12),
            totpKey: $result->getStringOrNull(13),
            aboutContent: $result->getStringOrNull(14),
            aboutParser: $result->getInteger(15),
            signatureContent: $result->getStringOrNull(16),
            signatureParser: $result->getInteger(17),
            birthdate: $result->getStringOrNull(18),
            backgroundSettings: $result->getIntegerOrNull(19),
            title: $result->getString(20),
        );
    }

    public function getId(): string {
        return $this->id;
    }

    public function getName(): string {
        return $this->name;
    }

    public function hasPasswordHash(): bool {
        return $this->passwordHash !== null && $this->passwordHash !== '';
    }

    public function getPasswordHash(): ?string {
        return $this->passwordHash;
    }

    public function passwordNeedsRehash(): bool {
        return $this->hasPasswordHash() && Users::passwordNeedsRehash($this->passwordHash);
    }

    public function verifyPassword(string $password): bool {
        return $this->hasPasswordHash() && password_verify($password, $this->passwordHash);
    }

    public function getEMailAddress(): string {
        return $this->emailAddr;
    }

    public function getRegisterRemoteAddressRaw(): string {
        return $this->registerRemoteAddr;
    }

    public function getRegisterRemoteAddress(): IPAddress {
        return IPAddress::parse($this->registerRemoteAddr);
    }

    public function getLastRemoteAddressRaw(): string {
        return $this->lastRemoteAddr;
    }

    public function getLastRemoteAddress(): IPAddress {
        return IPAddress::parse($this->lastRemoteAddr);
    }

    public function isSuperUser(): bool {
        return $this->super;
    }

    public function hasCountryCode(): bool {
        return $this->countryCode !== 'XX';
    }

    public function getCountryCode(): string {
        return $this->countryCode;
    }

    public function hasColour(): bool {
        return $this->colour !== null && ($this->colour & 0x40000000) === 0;
    }

    public function getColourRaw(): ?int {
        return $this->colour;
    }

    public function getColour(): Colour {
        return $this->colour === null ? Colour::none() : Colour::fromMisuzu($this->colour);
    }

    public function getCreatedTime(): int {
        return $this->created;
    }

    public function getCreatedAt(): DateTime {
        return DateTime::fromUnixTimeSeconds($this->created);
    }

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

    public function getLastActiveTime(): ?int {
        return $this->lastActive;
    }

    public function getLastActiveAt(): ?DateTime {
        return $this->lastActive === null ? null : DateTime::fromUnixTimeSeconds($this->lastActive);
    }

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

    public function getDeletedTime(): ?int {
        return $this->deleted;
    }

    public function getDeletedAt(): ?DateTime {
        return $this->deleted === null ? null : DateTime::fromUnixTimeSeconds($this->deleted);
    }

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

    public function getDisplayRoleId(): ?string {
        return $this->displayRoleId;
    }

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

    public function getTOTPKey(): ?string {
        return $this->totpKey;
    }

    public function hasAboutContent(): bool {
        return $this->aboutContent !== null && $this->aboutContent !== '';
    }

    public function getAboutContent(): ?string {
        return $this->aboutContent;
    }

    public function getAboutParser(): int {
        return $this->aboutParser;
    }

    public function isAboutBodyPlain(): bool {
        return $this->aboutParser === Parser::PLAIN;
    }

    public function isAboutBodyBBCode(): bool {
        return $this->aboutParser === Parser::BBCODE;
    }

    public function isAboutBodyMarkdown(): bool {
        return $this->aboutParser === Parser::MARKDOWN;
    }

    public function hasSignatureContent(): bool {
        return $this->signatureContent !== null && $this->signatureContent !== '';
    }

    public function getSignatureContent(): ?string {
        return $this->signatureContent;
    }

    public function getSignatureParser(): int {
        return $this->signatureParser;
    }

    public function isSignatureBodyPlain(): bool {
        return $this->signatureParser === Parser::PLAIN;
    }

    public function isSignatureBodyBBCode(): bool {
        return $this->signatureParser === Parser::BBCODE;
    }

    public function isSignatureBodyMarkdown(): bool {
        return $this->signatureParser === Parser::MARKDOWN;
    }

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

    public function getBirthdateRaw(): ?string {
        return $this->birthdate;
    }

    public function getBirthdate(): ?DateTime {
        return $this->birthdate === null ? null : DateTime::createFromFormat('Y-m-d', $this->birthdate, TimeZoneInfo::utc());
    }

    public function getAge(): int {
        $birthdate = $this->getBirthdate();
        if($birthdate === null || $birthdate->getYear() < 1900)
            return -1;
        return (int)$birthdate->diff(DateTime::now())->format('%y');
    }

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

    public function getBackgroundSettings(): ?int {
        return $this->backgroundSettings;
    }

    public function hasTitle(): bool {
        return $this->title !== null && $this->title !== '';
    }

    public function getTitle(): ?string {
        return $this->title;
    }
}