<?php
namespace ProVM\Crypto\Common\Service;

use Carbon\Carbon;
use ProVM\Common\Factory\Model as Factory;
use ProVM\Crypto\Coin;

class Update {
  protected $factory;
  protected $execs;
  public function __construct(Factory $factory, array $executables) {
    $this->factory = $factory;
    $this->execs = $executables;
    $this->load();
  }
  public function load() {
    $this->coins = [[], []];
    $results = \ORM::for_table('coin_registers')->find_many();
    foreach ($results as $result) {
      $this->coins[$result->type] []= $result->coin_id;
    }
  }
  protected $coins;
  public function register(int $coin_id, int $type = 0) {
    /*if (array_search($coin_id, $this->coins[$type]) !== false) {
      return;
    }*/
    $this->coins[$type] []= $coin_id;
    $this->getHistorical($coin_id, $type);
    $check = \ORM::for_table('coin_registers')->where('coin_id', $coin_id)->find_one();
    if (!$check) {
      \ORM::raw_execute("INSERT INTO coin_registers (coin_id, type) VALUES (?, ?)", [$coin_id, $type]);
    }
    return true;
  }
  protected function getHistorical(int $coin_id, int $type) {
    $coin = $this->factory->find(Coin::class)->one($coin_id);
    $f = Carbon::now();
    $exe = [$this->execs[$type]];
    switch ($type) {
      case 0:
        $exe []= '-i ' . $coin->identifier;
        $exe []= '-c usd,clp';
        $exe []= 'hist -hi';
        $exe []= '-f ' . $f->copy()->subYears(10)->timestamp;
        $exe []= '-t ' . $f->timestamp();
        break;
      case 1:
        $exe []= '-i ' . $coin->identifier;
        $exe []= 'hist -hi';
        $exe []= '-s ' . $f->copy()->subYears(10)->year;
        break;
    }
    !d(implode(' ', $exe));
    $output = shell_exec(implode(' ', $exe));
    !d($output);
  }
  public function run() {
  }
}