<?php

namespace App\Repositories;

use App\Models\StockEntry;
use Illuminate\Database\Eloquent\Collection;

class StockEntryRepository
{
    /**
     * @param  array<string, mixed>  $data
     */
    public function create(array $data): StockEntry
    {
        $data['unit'] = ($data['entry_type'] ?? '') === 'ingredient' ? 'gram' : 'piece';

        return StockEntry::query()->create($data);
    }

    /**
     * @param  array<string, mixed>  $data
     */
    public function update(StockEntry $stockEntry, array $data): StockEntry
    {
        if (array_key_exists('entry_type', $data)) {
            $data['unit'] = ($data['entry_type'] ?? '') === 'ingredient' ? 'gram' : 'piece';
        }

        $stockEntry->update($data);

        return $stockEntry->fresh();
    }

    /**
     * @param  array<string, mixed>  $data
     */
    public function receive(StockEntry $stockEntry, array $data): StockEntry
    {
        $data['status'] = 'received';
        $data['received_by'] = auth()->id();

        $stockEntry->update($data);

        return $stockEntry->fresh();
    }

    /**
     * @return Collection<int, StockEntry>
     */
    public function getByStatus(string $status): Collection
    {
        return StockEntry::query()
            ->where('status', $status)
            ->orderByDesc('ordered_at')
            ->get();
    }

    /**
     * @return Collection<int, StockEntry>
     */
    public function getForIngredient(int $ingredientId): Collection
    {
        return StockEntry::query()
            ->where('ingredient_id', $ingredientId)
            ->where('status', 'received')
            ->orderByDesc('received_at')
            ->get();
    }

    /**
     * Liste: Pending zuerst (neuestes Bestelldatum), dann Received (neuester Eingang).
     *
     * @return Collection<int, StockEntry>
     */
    public function listForIndex(): Collection
    {
        $with = [
            'ingredient',
            'packagingItem',
            'supplier',
            'location',
            'quality',
            'orderedByUser',
            'receivedByUser',
        ];

        $pending = StockEntry::query()->with($with)->where('status', 'pending')->orderByDesc('ordered_at')->get();
        $received = StockEntry::query()->with($with)->where('status', 'received')->orderByDesc('received_at')->get();

        return $pending->concat($received)->values();
    }
}