<?php

namespace App\Http\Resources\Employee;

use Illuminate\Http\Resources\Json\ResourceCollection;

class PractitionerDocumentCollection extends ResourceCollection
{
    /**
     * Transform the resource collection into an array.
     *
     * @param  \Illuminate\Http\Request  $request
     * @return array<int|string, mixed>
     */
    public function toArray($request): array
    {
        return [
            'data' => $this->collection->map(function ($document) {
                return [
                    'id' => $document->id,
                    'practitioner_id' => $document->practitioner_id,
                    'doc_type' => $document->doc_type,
                    'file_id' => $document->file_id,
                    'issue_date' => $document->issue_date?->format('Y-m-d'),
                    'expiry_date' => $document->expiry_date?->format('Y-m-d'),
                    'status' => $document->status,
                    'is_valid' => $document->is_valid,
                    'created_at' => $document->created_at?->format('Y-m-d H:i:s'),
                    'updated_at' => $document->updated_at?->format('Y-m-d H:i:s'),

                    // Relations
                    'thanatopractitioner' => $document->thanatopractitioner ? [
                        'id' => $document->thanatopractitioner->id,
                        'employee_id' => $document->thanatopractitioner->employee_id,
                        'diploma_number' => $document->thanatopractitioner->diploma_number,
                        'authorization_number' => $document->thanatopractitioner->authorization_number,
                        'employee' => $document->thanatopractitioner->employee ? [
                            'id' => $document->thanatopractitioner->employee->id,
                            'first_name' => $document->thanatopractitioner->employee->first_name,
                            'last_name' => $document->thanatopractitioner->employee->last_name,
                            'full_name' => $document->thanatopractitioner->employee->full_name,
                        ] : null,
                    ] : null,
                ];
            }),
        ];
    }
}