<?php

namespace App\Livewire\Consultant;

use App\Models\User;
use App\Models\ConsultantEducation;
use App\Models\UserAttachment;
use App\Notifications\ConsultantRequestStarted;
use Illuminate\Support\Facades\Auth;
use Illuminate\Support\Facades\Storage;
use Livewire\Component;
use Livewire\WithFileUploads;


class RegistrationForm extends Component
{
    use WithFileUploads;

    public User $user;
    public array $medicalEducations = [];
    public string $vkLink = "";
    public string $instagramLink = "";
    public string $facebookLink = "";
    public string $telegramLink = "";
    public bool $hasMedicalEducation = false;
    public $certPhotos = [];
    public $tmpCertPhotos = [];
    public string $legalType = 'selfemployed';

    protected $rules = [
        'medicalEducations.*.title' => 'required|string|min:6',
        'medicalEducations.*.date' => 'required|date',
        'vkLink' => 'required|url',
        'instagramLink' => 'required|url',
        'facebookLink' => 'required|url',
        'telegramLink' => 'required|url',
        'hasMedicalEducation' => 'required|boolean',
        'tmpCertPhotos.*' => 'image|max:4024'
    ];

    public function mount()
    {
        $this->user = Auth::user();
        $consultant_request = $this->user->consultant_request;
        if ($consultant_request) {
            $this->medicalEducations = json_decode($consultant_request->completed_courses, true);
            $this->vkLink = $consultant_request->vk_link;
            $this->instagramLink = $consultant_request->insta_link;
            $this->facebookLink= $consultant_request->fb_link;
            $this->telegramLink = $consultant_request->tg_link;
            $this->hasMedicalEducation = $consultant_request->has_medical_education;
        }

        $photos = $this->user->attachments()->certs()->get();

        if ($photos) {
            $this->certPhotos = collect($photos);
        }
    }

    public function render()
    {
        return view('livewire.consultant.registration-form');
    }

    public function addEducation()
    {
         $this->validate();
         $medicalEducations = $this->medicalEducations;
         $this->resetExcept(
             [
                 'user',
                 'vkLink',
                 'instagramLink',
                 'facebookLink',
                 'telegramLink',
                 'hasMedicalEducation',
                 'certPhotos',
                 'tmpCertPhotos'
             ]
         );

         $this->medicalEducations = $medicalEducations;
    }

    public function remove($index)
    {
        $filteredEducations = array_filter(
            $this->medicalEducations,
            function($val, $key) use ($index) {
                return $key != $index;
            },
            ARRAY_FILTER_USE_BOTH
        );

        $this->medicalEducations = array_values($filteredEducations);
    }

    public function save()
    {
        $data = [
            'user_id' => $this->user->id,
            'completed_courses' => json_encode($this->medicalEducations),
            'vk_link' => $this->vkLink,
            'insta_link' => $this->instagramLink,
            'fb_link' => $this->facebookLink,
            'tg_link' => $this->telegramLink,
            'has_medical_education' => $this->hasMedicalEducation,
            'request_state' => 'created',
        ];

        $this->validate();

        $consultantEducation = ConsultantEducation::updateOrCreate(
            [
                'user_id' => $this->user->id
            ],
            $data
        );

        /* $newConsultantRequest->save(); */

        $attachmentGroup = "user_certs";

        foreach($this->tmpCertPhotos as $photo) {
            $curCert = $photo->storePublicly("public/" . $attachmentGroup . "/" . $this->user->id);
            $fileData = [
                'user_id' => $this->user->id,
                'group' => $attachmentGroup,
                'original_name' => $photo->getClientOriginalName(),
                'size' => $photo->getSize(),
            ];

            $newFile = UserAttachment::updateOrCreate(
                $fileData,
                [
                    'path' => preg_replace("/public\//xi", "/storage/", $curCert),
                    'specs' => json_encode(
                        [
                            'ext' => $photo->extension(),
                            'original_path' => $curCert,
                        ]
                    )
                ]
            );
            $newFile->save();
            $this->certPhotos = collect($this->user->attachments()->certs()->get());
            $this->reset('tmpCertPhotos');
        }
        $this->user->notify(new ConsultantRequestStarted($consultantEducation));
    }

    public function deleteImg($id)
    {
        $file = UserAttachment::find($id);
        $fileSpecs = json_decode($file->specs, true);
        Storage::delete($fileSpecs['original_path']);
        $file->delete();

        $this->certPhotos = $this->certPhotos->whereNotIn('id', [$id]);
    }
}