<?php

namespace DMD\LaLigaApi\Dto;

use DMD\LaLigaApi\Entity\Season;
use DMD\LaLigaApi\Exception\ValidationException;

class SeasonDto
{
    public int $id;
    public \DateTime $dateStart;
    public array $teamDtoList;
    public array $facilityDtoList;
    public int $leagueId;
    public array $gameDtoList;
    public array $seasonDataDtoList;
    public bool $active;
    public array $validationErrors;

    public function toArray(): array
    {
        $teamList = [];
        $facilityList = [];
        if (!empty($this->teamDtoList))
        {
            foreach ($this->teamDtoList as $teamDto)
            {
                $teamList[] = $teamDto->toArray();
            }
        }
        if (!empty($this->facilityDtoList))
        {
            foreach ($this->facilityDtoList as $facilityDto)
            {
                $facilityList[] = $facilityDto->toArray();
            }
        }
        return [
            'id' => $this->id ?? null,
            'dateStart' => !empty($this->dateStart) ? $this->dateStart->format('Y-m'): null,
            'leagueId' => $this->leagueId ?? null,
            'teamList' => $teamList,
            'facilityList' => $facilityList,
            'active' => $this->active ?? null
        ];
    }

    public function fillFromArray(array $dataList): void
    {
        if (isset($dataList['id']))
        {
            $this->id = (int) $dataList['id'];
        }
        if (!empty($dataList['dateStart']))
        {
            $dateStart = \DateTime::createFromFormat('Y-m' ,$dataList['dateStart']);
             if ($dateStart)
             {
                 $this->dateStart = $dateStart;
             }
        }
        if (isset($dataList['active']))
        {
            $this->active = $dataList['active'];
        }
        if (isset($dataList['teamList']))
        {
            foreach ($dataList['teamList'] as $teamName)
            {
                $teamDto = new TeamDto();
                $teamDto->name  = $teamName;
                $this->teamDtoList[] = $teamDto;
            }
        }
        if (!empty($dataList['facilityList']))
        {
            foreach ($dataList['facilityList'] as $facilityItem)
            {
                $facilityDto = new FacilityDto();
                $facilityDto->fillFromArray($facilityItem);
                $this->facilityDtoList[] = $facilityDto;
            }
        }
        if (isset($dataList['gameList']))
        {
            foreach ($dataList['gameList'] as $gameItem)
            {
                $gameDto = new GameDto();
                $gameDto->fillFromArray($gameItem);
                $this->gameDtoList[] = $gameDto;
            }
        }
    }

    public function fillFromObject(Season $seasonObj): void
    {
        if ($seasonObj->getId() !== null)
        {
            $this->id = $seasonObj->getId();
        }
        if ($seasonObj->getDateStart() !== null)
        {
            $this->dateStart = $seasonObj->getDateStart();
        }
        $leagueObj = $seasonObj->getLeague();
        if ($leagueObj !== null)
        {
            $this->leagueId = $leagueObj->getId();
        }
        if ($leagueObj->isActive() !== null)
        {
            $this->active = $leagueObj->isActive();
        }
    }

    /**
     * @throws ValidationException
     */
    public function validate(): void
    {
        if (!empty($this->validationErrors))
        {
            throw new ValidationException($this->validationErrors);
        }
    }
}