<?php

namespace App\Model;

use App\Entity\Assignment;
use App\Entity\Disposition;

class TimelineItem
{
    public const TYPE_ASSIGNMENT = 'assignment';
    public const TYPE_DISPOSITION = 'disposition';

    private ?\DateTimeImmutable $dateFrom = null;
    private ?\DateTimeImmutable $dateTo  = null;
    private ?string $status = null;
    private ?string $dateRange = null;
    private ?string $jobProfile = null;
    private ?string $teamerName = null;
    private ?string $teamerUuid = null;

    public function __construct(private readonly int $assignmentId, private readonly string $type)
    {
    }

    public static function fromAssignment(Assignment $assignment): static
    {
        $dateFrom = $assignment->getDestination()->getDateFrom();
        $dateTo = $assignment->getDestination()->getDateTo();

        return (new static($assignment->getId(), static::TYPE_ASSIGNMENT))
            ->setDateFrom($dateFrom)
            ->setDateTo($dateTo)
            ->setJobProfile($assignment->getJobProfile()->getName())
            ->setDateRange(sprintf('%s - %s', $dateFrom->format('d.m.Y'), $dateTo->format('d.m.Y')))
            ->setStatus($assignment->getStatus());
        ;
    }

    public static function fromDisposition(Disposition $disposition): static
    {
        $assignment = $disposition->getAssignment();

        $dateFrom = $assignment->getDestination()->getDateFrom();
        $dateTo = $assignment->getDestination()->getDateTo();

        return (new static($assignment->getId(), static::TYPE_DISPOSITION))
            ->setDateFrom($dateFrom)
            ->setDateTo($dateTo)
            ->setJobProfile($assignment->getJobProfile()->getName())
            ->setDateRange(sprintf('%s - %s', $dateFrom->format('d.m.Y'), $dateTo->format('d.m.Y')))
            ->setStatus($disposition->getStatus())
            ->setTeamerName($disposition->getTeamer()->getFullName())
            ->setTeamerUuid($disposition->getTeamer()->getUuid())
        ;
    }

    public function getAssignmentId(): int
    {
        return $this->assignmentId;
    }

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

    public function getDateFrom(): ?\DateTimeImmutable
    {
        return $this->dateFrom;
    }

    public function setDateFrom(?\DateTimeImmutable $dateFrom): static
    {
        $this->dateFrom = $dateFrom;

        return $this;
    }

    public function getDateTo(): ?\DateTimeImmutable
    {
        return $this->dateTo;
    }

    public function setDateTo(?\DateTimeImmutable $dateTo): static
    {
        $this->dateTo = $dateTo;

        return $this;
    }

    public function getDateRange(): ?string
    {
        return $this->dateRange;
    }

    public function setDateRange(?string $dateRange): static
    {
        $this->dateRange = $dateRange;

        return $this;
    }

    public function getJobProfile(): ?string
    {
        return $this->jobProfile;
    }

    public function setJobProfile(?string $jobProfile): static
    {
        $this->jobProfile = $jobProfile;

        return $this;
    }

    public function getStatus(): ?string
    {
        return $this->status;
    }

    public function setStatus(?string $status): static
    {
        $this->status = $status;

        return $this;
    }

    public function getTeamerName(): ?string
    {
        return $this->teamerName;
    }

    public function setTeamerName(?string $teamerName): static
    {
        $this->teamerName = $teamerName;

        return $this;
    }

    public function getTeamerUuid(): ?string
    {
        return $this->teamerUuid;
    }

    public function setTeamerUuid(?string $teamerUuid): static
    {
        $this->teamerUuid = $teamerUuid;

        return $this;
    }

    public function getKey(): ?string
    {
        return $this->getDateFrom()?->format('Ymd');
    }

    public function getNumberOfDays(): int
    {
        if (null === $this->getDateFrom() || null === $this->getDateTo()) {
            return 1;
        }

        return $this->getDateFrom()->diff($this->getDateTo())->days;
    }
}