<?php

/*
 * Chill is a software for social workers
 *
 * Copyright (C) 2014-2019, Champs Libres Cooperative SCRLFS,
 * <http://www.champs-libres.coop>, <info@champs-libres.coop>
 *
 * This program is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Affero General Public License as
 * published by the Free Software Foundation, either version 3 of the
 * License, or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Affero General Public License for more details.
 *
 * You should have received a copy of the GNU Affero General Public License
 * along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */

namespace Chill\ThirdPartyBundle\Entity;

use Chill\MainBundle\Entity\User;
use Doctrine\ORM\Mapping as ORM;
use Doctrine\Common\Collections\Collection;
use Doctrine\Common\Collections\ArrayCollection;
use Chill\MainBundle\Entity\Center;
use Symfony\Component\Validator\Constraints as Assert;
use Chill\MainBundle\Entity\Address;
use Symfony\Component\Serializer\Annotation\DiscriminatorMap;
use Symfony\Component\Serializer\Annotation\Groups;

/**
 * ThirdParty is a party recorded in the database.
 *
 * A party may be attached to multiple centers. Being attach to a center allow
 * all users with the right 'CHILL_3PARTY_3PARTY_SEE', 'CHILL_3PARTY_3 to see, select and edit parties for this
 * center.
 *
 * @ORM\Table(name="chill_3party.third_party")
 * @ORM\Entity(repositoryClass="Chill\ThirdPartyBundle\Repository\ThirdPartyRepository")
 * @DiscriminatorMap(typeProperty="type", mapping={
 *  "thirdparty"=ThirdParty::class
 * })
 * @ORM\HasLifecycleCallbacks()
 */
class ThirdParty
{
    /**
     * @var int
     * @ORM\Column(name="id", type="integer")
     * @ORM\Id
     * @ORM\GeneratedValue(strategy="AUTO")
     */
    private $id;

    /**
     * @var string
     * @ORM\Column(name="name", type="string", length=255)
     * @Assert\Length(min="2")
     * @Groups({"read", "write"})
     */
    private $name;

    /**
     * [fr] Raison sociale
     * @var string
     * @ORM\Column(name="name_company", type="string", length=255, nullable=true)
     * @Assert\Length(min="3")
     * @Groups({"read", "write"})
    */
    private $nameCompany;

    /**
     * [fr] Sigle
     * @var string
     * @ORM\Column(name="acronym", type="string", length=64, nullable=true)
     * @Assert\Length(min="2")
     * @Groups({"read", "write"})
    */
    private $acronym;

    /**
     * @var ThirdPartyCategory
     * @ORM\ManyToMany(targetEntity="Chill\ThirdPartyBundle\Entity\ThirdPartyCategory")
     * @ORM\JoinTable(name="chill_3party.thirdparty_category",
     *     joinColumns={@ORM\JoinColumn(name="thirdparty_id", referencedColumnName="id")},
     *     inverseJoinColumns={@ORM\JoinColumn(name="category_id", referencedColumnName="id")})
    */
    private $categories;

    /**
     * @var array|null
     * @ORM\Column(name="types", type="json", nullable=true)
     * @Assert\Count(min=1)
     */
    private $types;

    /**
     * Contact Persons: One Institutional ThirdParty has Many Contact Persons
     * @ORM\OneToMany(targetEntity="Chill\ThirdPartyBundle\Entity\ThirdParty", mappedBy="parent")
     */
    private Collection $children;

    /**
     * Institutional ThirdParty: Many Contact Persons have One Institutional ThirdParty
     * @ORM\ManyToOne(targetEntity="Chill\ThirdPartyBundle\Entity\ThirdParty", inversedBy="children")
     * @ORM\JoinColumn(name="parent_id", referencedColumnName="id")
     */
    private ?ThirdParty $parent;

    /**
     * @var ThirdPartyCivility
     * @ORM\OneToOne(targetEntity="Chill\ThirdPartyBundle\Entity\ThirdPartyCivility")
     * @ORM\JoinColumn(name="civility", referencedColumnName="id", nullable=true)
     */
    private $civility;

    /**
     * [fr] Qualité
     * @var ThirdPartyProfession
     * @ORM\OneToOne(targetEntity="Chill\ThirdPartyBundle\Entity\ThirdPartyProfession")
     * @ORM\JoinColumn(name="profession", referencedColumnName="id", nullable=true)
     */
    private $profession;

    /**
     * @var string|null
     * @ORM\Column(name="telephone", type="string", length=64, nullable=true)
     * @Assert\Regex("/^([\+{1}])([0-9\s*]{4,20})$/",
     *   message="Invalid phone number: it should begin with the international prefix starting with ""+"", hold only digits and be smaller than 20 characters. Ex: +33123456789"
     * )
     * @Groups({"read", "write"})
     */
    private $telephone;

    /**
     * @var string|null
     * @ORM\Column(name="email", type="string", length=255, nullable=true)
     * @Assert\Email(checkMX=false)
     * @Groups({"read", "write"})
     */
    private $email;

    /**
     * @var Address|null
     * @ORM\ManyToOne(targetEntity="\Chill\MainBundle\Entity\Address",
     *   cascade={"persist", "remove"})
     * @ORM\JoinColumn(nullable=true, onDelete="SET NULL")
     * @Groups({"read", "write"})
     */
    private $address;

    /**
     * Soft-delete flag
     * @var boolean
     * @ORM\Column(name="active", type="boolean", options={"defaut": true})
     */
    private $active = true;

    /**
     * @var string|null
     * @ORM\Column(name="comment", type="text", nullable=true)
     */
    private $comment;

    /**
     * @var Collection
     * @ORM\ManyToMany(targetEntity="\Chill\MainBundle\Entity\Center")
     * @ORM\JoinTable(name="chill_3party.party_center")
     */
    private $centers;

    /**
     * @ORM\Column(name="created_at", type="datetime_immutable", nullable=false)
     */
    private \DateTimeImmutable $createdAt;

    /**
     * @ORM\Column(name="updated_at", type="datetime", nullable=true)
     */
    private ?\DateTime $updatedAt;

    /**
     * @var User
     * @ORM\ManyToOne(targetEntity="Chill\MainBundle\Entity\User")
     * @ORM\JoinColumn(name="updated_by", referencedColumnName="id")
     */
    private $updatedBy;


    /**
     * @ORM\PrePersist()
     */
    public function prePersist()
    {
        $this->createdAt = new \DateTimeImmutable();
    }

    /**
     * @ORM\PreUpdate()
     */
    public function preUpdate()
    {
        $this->updatedAt = new \DateTime();
    }


    /**
     * ThirdParty constructor.
     */
    public function __construct()
    {
        $this->centers = new ArrayCollection();
        $this->categories = new ArrayCollection();
        $this->children = new ArrayCollection();
    }

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

    /**
     * Set name.
     *
     * @param string $name
     * @return ThirdParty
     */
    public function setName($name)
    {
        $this->name = $name;

        return $this;
    }

    /**
     * Get name.
     *
     * @return string
     */
    public function getName()
    {
        return $this->name;
    }

    /**
     * Set telephone.
     *
     * @param string|null $telephone
     * @return ThirdParty
     */
    public function setTelephone($telephone = null)
    {
        $this->telephone = $telephone;

        return $this;
    }

    /**
     * Get telephone.
     *
     * @return string|null
     */
    public function getTelephone()
    {
        return $this->telephone;
    }

    /**
     * Set email.
     *
     * @param string|null $email
     * @return ThirdParty
     */
    public function setEmail($email = null)
    {
        $this->email = $email;

        return $this;
    }

    /**
     * Get email.
     *
     * @return string|null
     */
    public function getEmail()
    {
        return $this->email;
    }

    /**
     * Set comment.
     *
     * @param string|null $comment
     * @return ThirdParty
     */
    public function setComment($comment = null)
    {
        $this->comment = $comment;

        return $this;
    }

    /**
     * Get comment.
     *
     * @return string|null
     */
    public function getComment()
    {
        return $this->comment;
    }

    /**
     * Set type.
     *
     * @param array|null $type
     * @return ThirdParty
     */
    public function setTypes(array $type = null)
    {
        // remove all keys from the input data
        $this->type = \array_values($type);

        return $this;
    }

    /**
     * Get type.
     *
     * @return array|null
     */
    public function getTypes()
    {
        return $this->types;
    }

    /**
     * @return bool
     */
    public function getActive(): bool
    {
        return $this->active;
    }

    /**
     * @return Collection
     */
    public function getCenters(): Collection
    {
        return $this->centers;
    }

    /**
     * @param bool $active
     * @return $this
     */
    public function setActive(bool $active)
    {
        $this->active = $active;
        return $this;
    }

    /**
     * @param Center $center
     */
    public function addCenter(Center $center)
    {
        if (FALSE === $this->centers->contains($center)) {
            $this->centers->add($center);
        }
    }

    /**
     * @param Center $center
     */
    public function removeCenter(Center $center)
    {
        if ($this->centers->contains($center)) {
            $this->centers->removeElement($center);
        }
    }

    /**
     * @param Collection $centers
     * @return $this
     */
    public function setCenters(Collection $centers)
    {
        foreach ($centers as $center) {
            $this->addCenter($center);
        }

        foreach ($this->centers as $center) {
            if (FALSE === $centers->contains($center)) {
                $this->removeCenter($center);
            }
        }

        return $this;
    }

    /**
     * @return Address|null
     */
    public function getAddress(): ?Address
    {
        return $this->address;
    }

    /**
     * @param Address $address
     * @return $this
     */
    public function setAddress(Address $address)
    {
        $this->address = $address;

        return $this;
    }

    /**
     * @return string
     */
    public function __toString()
    {
        return $this->getName();
    }

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

    /**
     * @param string $nameCompany
     * @return ThirdParty
     */
    public function setNameCompany(string $nameCompany): ThirdParty
    {
        $this->nameCompany = $nameCompany;
        return $this;
    }

    /**
     * @return string
     */
    public function getAcronym(): ?string
    {
        return $this->acronym;
    }

    /**
     * @param string $acronym
     * @return $this
     */
    public function setAcronym(string $acronym): ThirdParty
    {
        $this->acronym = $acronym;
        return $this;
    }

    /**
     * @return Collection
     */
    public function getCategories(): Collection
    {
        return $this->categories;
    }

    /**
     * @param ThirdPartyCategory $category
     * @return $this
     */
    public function addCategory(ThirdPartyCategory $category): self
    {
        $this->categories[] = $category;
        return $this;
    }

    /**
     * @param ThirdPartyCategory $category
     * @return $this
     */
    public function removeCategory(ThirdPartyCategory $category): self
    {
        $this->categories->removeElement($category);
        return $this;
    }

    /**
     * Mechanism to differentiate children and parents
     */
    public function isLeaf(): bool
    {
        return $this->children->count() !== 0;
    }

    /**
     * isLeaf aliases
     */
    public function isChild():bool
    {
        return $this->isLeaf();
    }

    public function isParent():bool
    {
        return !$this->isLeaf();
    }


    /**
     * @return Collection
     */
    public function getChildren(): Collection
    {
        return $this->children;
    }

    /**
     * @param ThirdParty $child
     * @return $this
     */
    public function addChild(ThirdParty $child): self
    {
        $this->children[] = $child;
        return $this;
    }

    /**
     * @param ThirdParty $child
     * @return $this
     */
    public function removeChild(ThirdParty $child): self
    {
        $this->children->removeElement($child);
        $this->active = false;
        return $this;
    }

    /**
     * @return ThirdParty|null
     */
    public function getParent(): ?ThirdParty
    {
        return $this->parent;
    }

    /**
     * @param ThirdParty|null $parent
     * @return $this
     */
    public function setParent(?ThirdParty $parent): ThirdParty
    {
        $this->parent = $parent;
        return $this;
    }

    /**
     * @return ThirdPartyCivility|null
     */
    public function getCivility(): ?ThirdPartyCivility
    {
        return $this->civility;
    }

    /**
     * @param ThirdPartyCivility $civility
     * @return $this
     */
    public function setCivility(ThirdPartyCivility $civility): ThirdParty
    {
        $this->civility = $civility;
        return $this;
    }

    /**
     * @return ThirdPartyProfession
     */
    public function getProfession(): ?ThirdPartyProfession
    {
        return $this->profession;
    }

    /**
     * @param ThirdPartyProfession $profession
     * @return $this
     */
    public function setProfession(ThirdPartyProfession $profession): ThirdParty
    {
        $this->profession = $profession;
        return $this;
    }

    /**
     * @return \DateTimeImmutable
     */
    public function getCreatedAt(): \DateTimeImmutable
    {
        return $this->createdAt;
    }

    /**
     * @param \DateTimeImmutable $createdAt
     * @return $this
     */
    public function setCreatedAt(\DateTimeImmutable $createdAt): ThirdParty
    {
        $this->createdAt = $createdAt;
        return $this;
    }

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

    /**
     * @param \DateTime $updatedAt
     * @return $this
     */
    public function setUpdatedAt(\DateTime $updatedAt): ThirdParty
    {
        $this->updatedAt = $updatedAt;
        return $this;
    }

    /**
     * @return User|null
     */
    public function getUpdatedBy(): ?User
    {
        return $this->updatedBy;
    }

    /**
     * @param User $updatedBy
     * @return $this
     */
    public function setUpdatedBy(User $updatedBy): ThirdParty
    {
        $this->updatedBy = $updatedBy;
        return $this;
    }


}