<?php

namespace App\Services\Woo;

use App\Models\User;
use App\Models\WooStore;

class CatalogSyncService
{
    public function __construct(
        private PluginClient $client,
        private ProductIngestService $products,
        private CategoryIngestService $categories,
        private SubscriptionService $subscriptions,
    ) {}

    public function syncAll(WooStore $store, ?User $user = null): array
    {
        return [
            'categories' => $this->syncCategories($store),
            'products' => $this->syncProducts($store, $user),
        ];
    }

    public function syncCategories(WooStore $store): int
    {
        $response = $this->client->get($store, 'categories', ['per_page' => 100]);
        if (! is_array($response)) {
            return 0;
        }

        $items = $response['data'] ?? $response;
        if (! is_array($items)) {
            return 0;
        }

        $count = 0;
        foreach ($items as $item) {
            if (! is_array($item)) {
                continue;
            }
            $this->categories->ingest($store, $item);
            $count++;
        }

        return $count;
    }

    public function syncProducts(WooStore $store, ?User $user = null): int
    {
        $response = $this->client->get($store, 'products', ['per_page' => 100]);
        if (! is_array($response)) {
            return 0;
        }

        $items = $response['data'] ?? $response;
        if (! is_array($items)) {
            return 0;
        }

        $count = 0;
        foreach ($items as $item) {
            if (! is_array($item)) {
                continue;
            }

            $externalId = (int) ($item['id'] ?? 0);
            if ($user && ! $this->subscriptions->canIngestProduct($user, $store, $externalId)) {
                continue;
            }

            $this->products->ingest($store, $item);
            $count++;
        }

        return $count;
    }
}