<?php

namespace App\Http\Resources;

use Illuminate\Http\Request;
use Illuminate\Http\Resources\Json\JsonResource;

class LotResource extends JsonResource
{
    public function toArray(Request $request): array
    {
        return [
            'lot_number'     => $this->lot_number,
            'produced_at'    => $this->produced_at?->toDateString(),
            'expires_at'     => $this->expires_at?->toDateString(),
            'units_produced' => $this->units_produced,
            'quantity_g'     => (float) $this->quantity_g,
            'product' => [
                'name'        => $this->product->title,
                'description' => $this->product->description,
            ],
            'packing' => $this->size ? [
                'name'    => $this->size->packing->name,
                'size_g'  => (float) $this->size->packing->size,
                'sku'     => $this->size->sku,
                'gtin'    => $this->size->gtin,
            ] : null,
            'recipe' => [
                'version'    => $this->recipe->version,
                'created_at' => $this->recipe->created_at->toDateString(),
            ],
            'spices' => $this->recipe->spices->map(function ($spice) {
                $origin = $this->origins->firstWhere('spice_id', $spice->id);

                return [
                    'name'       => $spice->name,
                    'percentage' => (float) $spice->pivot->amount_in_percent,
                    'origins'    => $origin
                        ? $origin->entries->map(fn ($e) => [
                            'country'  => $e->origin_country,
                            'supplier' => $e->supplier?->name,
                            'farmer'   => $e->farmer?->name,
                            'notes'    => $e->notes,
                        ])->values()
                        : [],
                ];
            })->values(),
        ];
    }
}