<?php

declare(strict_types=1);

namespace Mod\Pool\Services;

use Illuminate\Support\Facades\Cache;
use Illuminate\Support\Facades\Http;

/**
 * Mining pool API client.
 *
 *   $pool = app(PoolClient::class);
 *   $stats = $pool->getStats();
 */
class PoolClient
{
    private string $apiUrl;
    private int $cacheTtl;

    public function __construct()
    {
        $this->apiUrl = config('pool.api_url', 'http://127.0.0.1:2117');
        $this->cacheTtl = config('pool.cache_ttl', 15);
    }

    public function getStats(): array
    {
        return Cache::remember('pool.stats', $this->cacheTtl, function () {
            try {
                $response = Http::timeout(5)->get("{$this->apiUrl}/stats");

                return $response->successful() ? ($response->json() ?? []) : [];
            } catch (\Throwable) {
                return [];
            }
        });
    }

    public function getBlocks(): array
    {
        return Cache::remember('pool.blocks', $this->cacheTtl, function () {
            try {
                $response = Http::timeout(5)->get("{$this->apiUrl}/get_blocks");

                return $response->successful() ? ($response->json() ?? []) : [];
            } catch (\Throwable) {
                return [];
            }
        });
    }

    public function getPayments(): array
    {
        return Cache::remember('pool.payments', $this->cacheTtl, function () {
            try {
                $response = Http::timeout(5)->get("{$this->apiUrl}/get_payments");

                return $response->successful() ? ($response->json() ?? []) : [];
            } catch (\Throwable) {
                return [];
            }
        });
    }

    public function getMinerStats(string $address): array
    {
        try {
            $response = Http::timeout(5)->get("{$this->apiUrl}/stats_address", [
                'address' => $address,
            ]);

            return $response->successful() ? ($response->json() ?? []) : [];
        } catch (\Throwable) {
            return [];
        }
    }
}