<?php
namespace App\Model;

use \Doctrine\ORM\Mapping as ORM;

/**
 * @ORM\Entity
 * @ORM\Table(name="users")
 */
class User {

    /** @const */
    const ROLE_ADMIN = 'ADMIN',
            ROLE_MANAGER = 'MANAGER',
            ROLE_CLIENT = 'CLIENT';

    /** @const */
    const STATUS_LOGIN = true,
            STATUS_LOGOUT = false;

    /** @const */
    const FLAG_ACTIVE = 'ACTIVE',
            FLAG_INACTIVE = 'INACTIVE';

    /**
     * @var array
     */
    public static $roles = [
        self::ROLE_ADMIN => 'Administrátor',
        self::ROLE_MANAGER => 'Manažér',
        self::ROLE_CLIENT => 'Klient'
    ];

    /**
     * @var array
     */
    public static $flags = [
        self::FLAG_ACTIVE => 'Aktivní',
        self::FLAG_INACTIVE => 'Neaktivní'
    ];


    use \Kdyby\Doctrine\Entities\MagicAccessors;

    /**
     * @ORM\Id
     * @ORM\Column(type="integer")
     * @ORM\GeneratedValue
     */
    protected $id;

    /**
     * @ORM\Column(unique=true)
     */
    protected $username;

    /**
     * @ORM\Column
     */
    protected $email;

    /**
     * @ORM\Column
     */
    protected $password;

    /**
     * @ORM\Column(type="boolean")
     */
    protected $is_company;

    /**
     * @ORM\Column(nullable=true)
     */
    protected $company_name;

    /**
     * @ORM\Column(nullable=true)
     */
    protected $ico;

    /**
     * @ORM\Column(nullable=true)
     */
    protected $dic;

    /**
     * @ORM\Column(nullable=true)
     */
    protected $icdph;

    /**
     * @ORM\Column
     */
    protected $name;

    /**
     * @ORM\ManyToOne(targetEntity="\App\Model\Enum\District", inversedBy="users")
     */
    protected $district;

    /**
     * @ORM\ManyToOne(targetEntity="\App\Model\Enum\Region", inversedBy="users")
     */
    protected $township;

    /**
     * @ORM\Column
     */
    protected $street;

    /**
     * @ORM\Column
     */
    protected $psc;

    /**
     * @ORM\Column(nullable=true)
     */
    protected $phone;

    /**
     * @ORM\Column(nullable=true)
     */
    protected $phone2;

    /**
     * @ORM\Column(nullable=true)
     */
    protected $mobile_phone;

    /**
     * @ORM\Column(nullable=true)
     */
    protected $mobile_phone2;

    /**
     * @ORM\Column(nullable=true)
     */
    protected $fax;

    /**
     * @ORM\Column(nullable=true)
     */
    protected $email2;

    /**
     * @ORM\Column(nullable=true)
     */
    protected $web;

    /**
     * @ORM\Column(nullable=true)
     */
    protected $skype;

    /**
     * @ORM\Column(type="string", columnDefinition="ENUM('ADMIN', 'MANAGER', 'CLIENT') DEFAULT 'CLIENT'", nullable=FALSE)
     * @var string
     */
    protected $role = self::ROLE_CLIENT;

    /**
     * @ORM\Column(type="boolean")
     */
    protected $status;

    /**
     * @ORM\Column(type="string", columnDefinition="ENUM('ACTIVE', 'INACTIVE') DEFAULT 'INACTIVE'", nullable=FALSE)
     */
    protected $flag = self::FLAG_INACTIVE;

    /**
     * @ORM\Column(type="datetime")
     */
    protected $reg_time;

    /**
     * @ORM\Column(type="datetime")
     */
    protected $last_time;

    /**
     * @ORM\Column(type="datetime")
     */
    protected $last_activity;

    /**
     * @ORM\Column(type="text", nullable=true)
     */
    protected $access_token;

    /**
     * @ORM\Column(type="datetime", nullable=true)
     */
    protected $access_token_created;

    /**
     * @ORM\Column(type="date", nullable=true)
     */
    protected $date_of_signature;

    /**
     * @ORM\Column(type="date", nullable=true)
     */
    protected $date_end;

    /**
     * @ORM\ManyToOne(targetEntity="User", inversedBy="managers")
     */
    protected $manager;

    /**
     * @ORM\Column(type="float")
     */
    protected $credit;

    /**
     * @ORM\Column(type="float")
     */
    protected $credit_trust;

    /**
     * @ORM\Column(type="float")
     */
    protected $credit_blocking;

    /**
     * @ORM\Column(type="float")
     */
    protected $credit_debit;

    /**
     * @ORM\Column(nullable=true)
     */
    protected $contact_name;

    /**
     * @ORM\Column(nullable=true)
     */
    protected $contact_mobile;

    /**
     * @ORM\Column(nullable=true)
     */
    protected $contact_phone;

    /**
     * @ORM\Column(nullable=true)
     */
    protected $contact_email;

    /**
     * @ORM\Column(type="text", nullable=true)
     */
    protected $note;

    /**
     * @ORM\Column(type="integer")
     */
    protected $sort_logo;

    /**
     * @ORM\Column(type="text", nullable=true)
     */
    protected $logo;

    /**
     * @ORM\Column(type="text", nullable=true)
     */
    protected $inter_note;

    /**
     * @ORM\OneToMany(targetEntity="User", mappedBy="manager")
     */
    protected $managers;

    /**
     * @ORM\OneToMany(targetEntity="Item", mappedBy="user")
     */
    protected $items;

    /**
     * @ORM\OneToMany(targetEntity="Shop", mappedBy="buyer")
     */
    protected $buyer_shops;

    /**
     * @ORM\OneToMany(targetEntity="Shop", mappedBy="seller")
     */
    protected $seller_shops;



    public function __construct() {
        $this->last_time = new \DateTime();
        $this->reg_time = new \DateTime();
        $this->last_activity = new \DateTime();
        $this->credit = 0;
        $this->credit_blocking = 0;
        $this->credit_debit = 0;
        $this->credit_trust = 0;
        $this->sort_logo = 0;

        $this->managers = new \Doctrine\Common\Collections\ArrayCollection();
        $this->items = new \Doctrine\Common\Collections\ArrayCollection();
        $this->buyer_shops = new \Doctrine\Common\Collections\ArrayCollection();
        $this->seller_shops = new \Doctrine\Common\Collections\ArrayCollection();
    }

    /**
     * @param string $role
     * @return \App\Model\User
     */
    public function setRole($role) {
        if (!in_array($role, [self::ROLE_ADMIN, self::ROLE_MANAGER, self::ROLE_CLIENT]))
            throw new \InvalidArgumentException("Zle nastavená role: '$role'.");

        $this->role = $role;
        return $this;
    }

    /**
     * @return string
     */
    public function getRoleName() {
        if(!isset(self::$roles[$this->role])) {
            throw new \InvalidArgumentException("Zle požádané role: '$this->role'.");
        }

        return self::$roles[$this->role];
    }

    /**
     * @return string
     */
    public function getFlagName() {
        if(!isset(self::$flags[$this->flag])) {
            throw new \InvalidArgumentException("Zle požádaný flag: '$this->flag'.");
        }

        return self::$flags[$this->flag];
    }

    /**
     * @return string
     */
    public function getFullname() {
        if(!\Nette\Utils\Validators::isNone($this->company_name)) {
            return $this->company_name;
        } else if (!\Nette\Utils\Validators::isNone($this->name)) {
            return $this->name;
        } else {
            return $this->username;
        }
    }
}