<?php

namespace App\Console\Commands;

use App\Base;
use App\Http\Controllers\ApiV1Controller;
use App\Tool\ThirdApi;
use Illuminate\Support\Facades\Log;
use Illuminate\Console\Command;
use Illuminate\Support\Facades\Redis;

class CoinInit extends Command
{
    /**
     * The name and signature of the console command.
     *
     * @var string
     */
    protected $signature = 'coin:init';

    /**
     * The console command description.
     *
     * @var string
     */
    protected $description = 'init every thing need by this project.';

    /**
     * Create a new command instance.
     *
     * @return void
     */
    public function __construct()
    {
        parent::__construct();
    }

    public function refresh_eth_cache()
    {
        $price = ThirdApi::getETHPrice();
        if (is_null($price) || $price <= 0) {
            Log::error("get ETH price failed. price=$price");
            return;
        }

        $r = Redis::hSet(ApiV1Controller::K_COIN_PRICE, Base::ETH, $price);
        if (is_null($r)) {
            Log::error("redis error");
        }
    }
    
    /**
     * Execute the console command.
     *
     * @return mixed
     */
    public function handle()
    {
        // insert ETH price
        $this->refresh_eth_cache();

        $price = (new ApiV1Controller())->get_cache_eth_price();
        if ($price <= 0) {
            Log::warning("cache ETH price failed.");
        }
    }
}