<?php
declare(strict_types=1);
namespace App\Logic\Crypto;

use App\Helper\Currency;
use phpDocumentor\Reflection\DocBlock\Tags\Var_;
use Symfony\Component\Form\Extension\Core\Type\PasswordType;

class MainObject
{
    const _CRYPTO_DIVIDER = 10000000;
    private \DateTime $dateTime;
    private string $desc;
    private int $value;
    private string $currency;
    private ?string $realCurrency=null;
    private int $realValue=0;
    private float $price=0;
    private bool $isCrypto = false;
    private string $transactionType="";
    private string $marketName="";

    /**
     * @return string
     */
    public function getTransactionType(): string
    {
        return $this->transactionType;
    }

    /**
     * @return float
     */
    public function getRealValue(): float
    {
        return $this->realValue;
    }

    /**
     * @param int $realValue
     */
    public function setRealValue(int $realValue): void
    {
        $this->realValue = $realValue;
    }

    /**
     * @return string|null
     */
    public function getRealCurrency(): ?string
    {
        return $this->realCurrency;
    }

    /**
     * @param string $realCurrency
     */
    public function setRealCurrency(string $realCurrency): void
    {
        $this->realCurrency = $realCurrency;
    }

    /**
     * @return \DateTime
     */
    public function getDateTime(): \DateTime
    {
        return $this->dateTime;
    }

    /**
     * @param \DateTime $dateTime
     */
    public function setDateTime(\DateTime $dateTime): void
    {
        $this->dateTime = $dateTime;
    }

    /**
     * @return string
     */
    public function getDesc(): string
    {
        return $this->desc;
    }

    /**
     * @param string $desc
     */
    public function setDesc(string $desc): void
    {
        $this->desc = $desc;
    }

    /**
     * @return int
     */
    public function getValue(): int
    {
        return $this->value;
    }

    /**
     * @param int $value
     */
    public function setValue(int $value): void
    {
        $this->value = $value;
    }

    /**
     * @return string
     */
    public function getCurrency(): string
    {
        return $this->currency;
    }

    /**
     * @param string $currency
     */
    public function setCurrency(string $currency): void
    {
        if (!in_array($currency, Currency::$currencies) && !in_array($currency, Currency::$currenciesCrypto)) {
            $this->isCrypto = true;
        }
        $this->currency = $currency;
    }

    /**
     * @param string $transactionType
     */
    public function setTransactionType(string $transactionType): void
    {
        $this->transactionType = $transactionType;
    }

    /**
     * @param string $marketName
     */
    public function setMarketName(string $marketName): void
    {
        $this->marketName = $marketName;
    }

    public function addValue(int $val) : void
    {
        $this->value += $val;
    }

    public function addRealValue(float $val) : void
    {
        if (!isset($this->realValue)) {
            $this->realValue = 0;
        }
        $this->realValue += $val;
    }

    public function takePrice(bool $force = false) : void
    {
        if ($this->price && !$force) {
            return;
        }
        $real = $this->getRealValue() / 100;
        $val = $this->getValue();
        if ($this->isCrypto) {
            $val = $this->getValueCrypto();
        }
        $price = round($real/$val,8);
        //        if ($this->isCrypto) {
        //            $price *= self::_CRYPTO_DIVIDER;
        //        } else {
        //            $price *= 100;
        //        }
        $this->price = $price;

    }

    /**
     * @param float|int $price
     */
    public function setPrice($price): void
    {
        $this->price = $price;
    }

    public function getPrice() : float
    {
        return $this->price;
    }

    public function getValueCrypto() : float
    {
        return $this->value / self::_CRYPTO_DIVIDER;
    }

    public function subtract(MainObject $mainObject)
    {
       $this->value = $this->getValue() - $mainObject->getValue();
    }

    public function checkCurrency() : void
    {
        if (!$this->isCrypto) {
            $this->value = intval($this->value/self::_CRYPTO_DIVIDER*100);
        }
    }

    public function trySetCurrencies() : void
    {
        if ($this->marketName) {
            $cryptoFiat = ["USDT","BUSD"];
            if (strlen($this->marketName) === 6) {
                $cur1 = substr($this->marketName,0,3);
                $cur2 = substr($this->marketName,3);
                if ($this->transactionType === "BUY") {
                    $this->setCurrency($cur1);
                    $this->setRealCurrency($cur2);
//                    $this->setPrice(-$this->getPrice());
                } else {
                    $this->setCurrency($cur2);
                    $this->setRealCurrency($cur1);
                }
            } else {
                foreach ($cryptoFiat as $item) {
                    $currReal = strpos($this->marketName, $item);
                    if ($currReal === false) {
                        continue;
                    }
                    if ($currReal > 0) {
                        $cur1 = substr($this->marketName, 0,strlen($this->marketName) - strlen($item));
                        $cur2 = $item;
                    } else {
                        $cur1 = $item;
                        $cur2 = substr($this->marketName, 0, strlen($this->marketName) - strlen($item));
                    }
                    if ($this->transactionType === "BUY") {
                        $this->setCurrency($cur1);
                        $this->setRealCurrency($cur2);
//                        $this->setPrice(-$this->getPrice());
                    } else {
                        $this->setCurrency($cur2);
                        $this->setRealCurrency($cur1);
                    }
                }
            }
            if ($this->getRealCurrency() === "USDT") {
                $this->setRealValue(-intval($this->getRealValue()));
            }
        }
    }

    public function currencyConversion() : void
    {
        if ($this->realCurrency === "PLN" || (!in_array($this->realCurrency, Currency::$currencies) && !in_array($this->realCurrency, Currency::$currenciesCrypto))) {
            return;
        }
        $eur = 4.5755;
        if ($this->realCurrency === "EUR") {
            $this->setRealValue(intval(round($this->getRealValue() * $eur)));
            $this->setRealCurrency("PLN");
            $this->takePrice(true);
        }
//        if ($this->realCurrency === "USDT") {
//            dd($this);
//            $this->setRealValue(intval(round($this->getRealValue() * ($eur/$this->getPrice()))));
//            $this->setRealCurrency("PLN");
//            $this->takePrice(true);
//        }
    }
}