<?php
/**
 * Created by PhpStorm.
 * User: eduarddezacastellano
 * Date: 08/10/2018
 * Time: 11:32
 */

namespace DigitalAscetic\GoogleApiClientBundle\Entity;

use Doctrine\ORM\Mapping as ORM;

/**
 * Class GoogleApiNotificationsChannel
 * @package Bluplat\ApiBundle\Entity\Agency
 *
 * @ORM\Table(name="google_notifications_channel",
 *   indexes={
 *   @ORM\Index(name="google_notifications_channel_idx", columns={"channel_id"}),
 *   @ORM\Index(name="google_notifications_last_notified_idx", columns={"lastNotificationHandledDate"})
 * })
 * @ORM\Entity()
 */
#[ORM\Table(name: "google_notifications_channel")]
#[ORM\Index(columns: ["channel_id"], name: "google_notifications_channel_idx")]
#[ORM\Index(columns: ["lastNotificationHandledDate"], name: "google_notifications_last_notified_idx")]
#[ORM\Entity]
class GoogleApiNotificationsChannel
{

    const TYPE_WEB_HOOK = 'web_hook';

    const CALENDAR_TOKEN = 'calendar';

    const ALIAS = 'goo_not_ch';

    /**
     * @var int|null
     *
     * @ORM\Column(name="id", type="integer")
     * @ORM\Id
     * @ORM\GeneratedValue(strategy="IDENTITY")
     */
    #[ORM\Column(name: "id", type: "integer")]
    #[ORM\Id]
    #[ORM\GeneratedValue(strategy: "IDENTITY")]
    private ?int $id = null;

    /**
     * Property string that uniquely identifies this new notification channel within your project
     *
     * @var string
     *
     * @ORM\Column(name="channel_id", type="string", length=64, nullable=false)
     */
    #[ORM\Column(name: "channel_id", type: "string", length: 64, nullable: false)]
    private string $channelId;

    /**
     * Property string set to the value web_hook
     *
     * @var string
     *
     * @ORM\Column(name="type", type="string", length=20, nullable=false)
     */
    #[ORM\Column(name: "type", type: "string", length: 20, nullable: false)]
    private string $type;

    /**
     *  That specifies an arbitrary string value to use as a channel token, for ex: channel type calendar
     *
     * @var string
     *
     * @ORM\Column(name="token", type="string", length=20, nullable=false)
     */
    #[ORM\Column(name: "token", type: "string", length: 20, nullable: false)]
    private string $token;

    /**
     * Identifier for the watched resource (for example calendar events)
     *
     * @var string
     *
     * @ORM\Column(name="resourceId", type="string", length=64, nullable=false)
     */
    #[ORM\Column(name: "resourceId", type: "string", length: 64, nullable: false)]
    private string $resourceId;

    /**
     * Can be used for example to store nextSyncToken of Google Calendar Events
     *
     * @var string|null
     *
     * @ORM\Column(name="syncToken", type="string", length=64, nullable=true)
     */
    #[ORM\Column(name: "syncToken", type: "string", length: 64, nullable: true)]
    private ?string $syncToken = null;

    /**
     * Channel expiration time in Timestamp
     *
     * @var string|null
     *
     * @ORM\Column(name="expiration", type="string", length=20, nullable=true)
     */
    #[ORM\Column(name: "expiration", type: "string", length: 20, nullable: true)]
    private ?string $expiration = null;


    /** @var IGoogleApiUser|null $user */
    private ?IGoogleApiUser $user = null;

    /**
     * @var \DateTime|null
     *
     * @ORM\Column(name="lastNotificationHandledDate", type="datetime", nullable=true)
     */
    #[ORM\Column(name: "lastNotificationHandledDate", type: "datetime", nullable: true)]
    private ?\DateTime $lastNotificationHandledDate = null;

    /**
     * @var \DateTime|null
     *
     * @ORM\Column(name="lastSyncNotificationDate", type="datetime", nullable=true)
     */
    #[ORM\Column(name: "lastSyncNotificationDate", type: "datetime", nullable: true)]
    private ?\DateTime $lastSyncNotificationDate = null;

    /**
     * Can be used for example to store nextSyncToken of Google Calendar Events
     *
     * @var string|null
     *
     * @ORM\Column(name="channelHostname", type="string", length=255, nullable=true)
     */
    #[ORM\Column(name: "channelHostname", type: "string", length: 255, nullable: true)]
    private ?string $host = null;

    /**
     * GoogleApiNotificationsChannel constructor.
     * @param string $type
     * @param string $token
     * @param IGoogleApiUser $user
     */
    public function __construct(string $type, string $token, IGoogleApiUser $user)
    {
        $this->channelId = uniqid();
        $this->type = $type;
        $this->token = $token;
        $this->user = $user;
    }

    /**
     * @return int
     */
    public function getId(): int
    {
        return $this->id;
    }

    /**
     * @return string
     */
    public function getChannelId(): string
    {
        return $this->channelId;
    }

    /**
     * @return string
     */
    public function getType(): string
    {
        return $this->type;
    }

    /**
     * @return string
     */
    public function getToken(): string
    {
        return $this->token;
    }

    /**
     * @return IGoogleApiUser
     */
    public function getUser(): IGoogleApiUser
    {
        return $this->user;
    }

    /**
     * @return string
     */
    public function getResourceId(): string
    {
        return $this->resourceId;
    }

    /**
     * @param string $resourceId
     */
    public function setResourceId(string $resourceId): void
    {
        $this->resourceId = $resourceId;
    }

    /**
     * @return null|string
     */
    public function getSyncToken(): ?string
    {
        return $this->syncToken;
    }

    /**
     * @param null|string $syncToken
     */
    public function setSyncToken(?string $syncToken): void
    {
        $this->syncToken = $syncToken;
    }

    /**
     * @return null|string
     */
    public function getExpiration(): ?string
    {
        return $this->expiration;
    }

    /**
     * @param null|string $expiration
     */
    public function setExpiration(?string $expiration): void
    {
        $this->expiration = $expiration;
    }

    /**
     * Method to check if Channel has expired (timestamp is in milliseconds)
     *
     * @return bool
     * @throws \Exception
     */
    public function isExpired()
    {
        $currentDateTime = new \DateTime();
        $currentTimesTampMs = $currentDateTime->getTimestamp() * 1000;
        return $this->expiration <= $currentTimesTampMs;
    }

    /**
     * @return \DateTime|null
     */
    public function getLastNotificationHandledDate(): ?\DateTime
    {
        return $this->lastNotificationHandledDate;
    }

    /**
     * @param \DateTime|null $lastNotificationHandledDate
     */
    public function setLastNotificationHandledDate(?\DateTime $lastNotificationHandledDate): void
    {
        $this->lastNotificationHandledDate = $lastNotificationHandledDate;
    }

    /**
     * @return \DateTime|null
     */
    public function getLastSyncNotificationDate(): ?\DateTime
    {
        return $this->lastSyncNotificationDate;
    }

    /**
     * @param \DateTime|null $lastSyncNotificationDate
     */
    public function setLastSyncNotificationDate(?\DateTime $lastSyncNotificationDate): void
    {
        $this->lastSyncNotificationDate = $lastSyncNotificationDate;
    }

    /**
     * @return string|null
     */
    public function getHost(): ?string
    {
        return $this->host;
    }

    /**
     * @param string|null $host
     */
    public function setHost(?string $host): void
    {
        $this->host = $host;
    }
}