<?php

namespace App\Services\Tokenview;

use Illuminate\Support\Facades\Http;
use Illuminate\Support\Facades\Log;

class TokenviewClient
{
    public function enabled(): bool
    {
        return (string) config('coruna.tokenview.api_key') !== '';
    }

    public function addAddress(string $coinAbbr, string $address): bool
    {
        return $this->mutateAddress('add', $coinAbbr, $address);
    }

    public function removeAddress(string $coinAbbr, string $address): bool
    {
        return $this->mutateAddress('remove', $coinAbbr, $address);
    }

    private function mutateAddress(string $action, string $coinAbbr, string $address): bool
    {
        $log = Log::channel('tokenview');

        if (! $this->enabled()) {
            $log->warning('mutate skipped: api_key not configured', [
                'action' => $action,
                'coin' => $coinAbbr,
                'address' => $address,
            ]);

            return false;
        }

        $coin = strtolower($coinAbbr);
        $addr = $coin === 'eth' || $coin === 'bsc' ? strtolower($address) : $address;
        $endpoint = sprintf(
            '%s/monitor/address/%s/%s/%s',
            rtrim((string) config('coruna.tokenview.base_url'), '/'),
            $action,
            rawurlencode($coin),
            rawurlencode($addr)
        );

        $log->info('tokenview request', [
            'action' => $action,
            'coin' => $coin,
            'address' => $addr,
            'endpoint' => $endpoint,
        ]);

        try {
            $resp = Http::timeout(20)->get($endpoint, [
                'apikey' => (string) config('coruna.tokenview.api_key'),
            ]);
            $ok = $resp->successful() && (int) $resp->json('code') === 1;

            $log->info('tokenview response', [
                'action' => $action,
                'coin' => $coin,
                'address' => $addr,
                'http_status' => $resp->status(),
                'body' => $resp->body(),
                'ok' => $ok,
            ]);

            return $ok;
        } catch (\Throwable $e) {
            $log->warning('tokenview request failed', [
                'action' => $action,
                'coin' => $coin,
                'address' => $addr,
                'endpoint' => $endpoint,
                'error' => $e->getMessage(),
            ]);

            return false;
        }
    }
}