<?php
/**
 * Invoice Ninja (https://invoiceninja.com).
 *
 * @link https://github.com/invoiceninja/invoiceninja source repository
 *
 * @copyright Copyright (c) 2021. Invoice Ninja LLC (https://invoiceninja.com)
 *
 * @license https://www.elastic.co/licensing/elastic-license
 */

namespace App\Import\Transformer;

use App\Models\ClientContact;
use App\Models\Country;
use App\Models\PaymentType;
use App\Models\User;
use App\Utils\Number;
use Exception;
use Illuminate\Support\Carbon;
use Illuminate\Support\Facades\Cache;

/**
 * Class BaseTransformer.
 */
class BaseTransformer
{

    protected $company;

    public function __construct($company)
    {
        $this->company = $company;
    }

    public function getString($data, $field)
    {
        return (isset($data[$field]) && $data[$field]) ? $data[$field] : '';
    }

    public function getCurrencyByCode( $data, $key = 'client.currency_id' ) 
    {

        $code = array_key_exists( $key, $data ) ? $data[ $key ] : false;

        $currencies = Cache::get('currencies');

        $currency = $currencies->filter(function ($item) use($code) {
            return $item->code == $code;
        })->first();

        return $currency ? $currency->id : $this->company->settings->currency_id;

    }

    public function getClient($client_name, $client_email) {

		$client_id_search = $this->company->clients()->where( 'id_number', $client_name );

		if ( $client_id_search->count() >= 1 ) {
			return $client_id_search->first()->id;
            nlog("found via id number");
		}

        $client_name_search = $this->company->clients()->where( 'name', $client_name );

        if ( $client_name_search->count() >= 1 ) {
            return $client_name_search->first()->id;
            nlog("found via name");
        }

		if ( ! empty( $client_email ) ) {
			$contacts = ClientContact::where( 'company_id', $this->company->id )
									 ->where( 'email', $client_email );

			if ( $contacts->count() >= 1 ) {
				return $contacts->first()->client_id;
                nlog("found via contact");
			}
		}
                nlog("did not find client");

		return null;
	}


    ///////////////////////////////////////////////////////////////////////////////////
    /**
     * @param $name
     *
     * @return bool
     */
    public function hasClient($name)
    {
		return $this->company->clients()->whereRaw("LOWER(REPLACE(`name`, ' ' ,''))  = ?", [strtolower(str_replace(' ', '', $name))])->exists();
    }

    /**
     * @param $name
     *
     * @return bool
     */
    public function hasVendor($name)
    {
		return $this->company->vendors()->whereRaw("LOWER(REPLACE(`name`, ' ' ,''))  = ?", [strtolower(str_replace(' ', '', $name))])->exists();
    }

    /**
     * @param $key
     *
     * @return bool
     */
    public function hasProduct($key)
    {
        return $this->company->products()->whereRaw("LOWER(REPLACE(`product_key`, ' ' ,''))  = ?", [strtolower(str_replace(' ', '', $key))])->exists();
    }

    /**
     * @param $data
     * @param $field
     *
     * @return float
     */
    public function getFloat($data, $field)
    {
        if (array_key_exists($field, $data)) {
            $number = preg_replace('/[^0-9-.]+/', '', $data[$field]);
        } else {
            $number = 0;
        }

        return Number::parseFloat($number);
    }

    /**
     * @param $name
     *
     * @return int|null
     */
    public function getClientId($name)
    {
        $client = $this->company->clients()->whereRaw("LOWER(REPLACE(`name`, ' ' ,''))  = ?", [strtolower(str_replace(' ', '', $name))])->first();

        return $client ? $client->id : null;
    }

    /**
     * @param $name
     *
     * @return string
     */
    public function getProduct($data, $key, $field, $default = false)
    {

        $product = $this->company->products()->whereRaw("LOWER(REPLACE(`product_key`, ' ' ,''))  = ?", [strtolower(str_replace(' ', '', $data->{$key}))])->first();

        if($product)
            return $product->{$field} ?: $default;

        return $default;

    }

    /**
     * @param $email
     *
     * @return ?Contact
     */
    public function getContact($email)
    {
        
        $contact = $this->company->client_contacts()->whereRaw("LOWER(REPLACE(`email`, ' ' ,''))  = ?", [strtolower(str_replace(' ', '', $email))])->first();

        if(!$contact)
            return null;

        return $contact;

    }

    /**
     * @param $name
     *
     * @return int|null
     */
    public function getCountryId($name)
    {
        if(strlen($name) == 2)
            return $this->getCountryIdBy2($name);

        $country = Country::whereRaw("LOWER(REPLACE(`name`, ' ' ,''))  = ?", [strtolower(str_replace(' ', '', $name))])->first();

        return $country ? $country->id : null;
    }

    /**
     * @param $name
     *
     * @return int|null
     */
    public function getCountryIdBy2($name)
    {
        return Country::where('iso_3166_2', $name)->exists() ? Country::where('iso_3166_2', $name)->first()->id : null;
    }

    /**
     * @param $name
     *
     * @return int
     */
    public function getTaxRate($name)
    {
        $name = strtolower(trim($name));

        $tax_rate =  $this->company->tax_rates()->whereRaw("LOWER(REPLACE(`name`, ' ' ,''))  = ?", [strtolower(str_replace(' ', '', $name))])->first();

        return $tax_rate ? $tax_rate->rate : 0;
    }

    /**
     * @param $name
     *
     * @return string
     */
    public function getTaxName($name)
    {
        $name = strtolower(trim($name));

        $tax_rate =  $this->company->tax_rates()->whereRaw("LOWER(REPLACE(`name`, ' ' ,''))  = ?", [strtolower(str_replace(' ', '', $name))])->first();

        return $tax_rate ? $tax_rate->name : '';

    }

    /**
     * @param $date
     * @param string $format
     * @param mixed  $data
     * @param mixed  $field
     *
     * @return null
     */
    public function getDate($data, $field)
    {
        if ($date = data_get($data, $field)) {
            try {
                $date = new Carbon($date);
            } catch (\Exception $e) {
                // if we fail to parse return blank
                $date = false;
            }
        }

        return $date ? $date->format('Y-m-d') : null;
    }

    /**
     * @param $number
     *
     * @return ?string
     */
    public function getInvoiceNumber($number)
    {
		return $number ? ltrim( trim( $number ), '0' ) : null;
    }

    /**
     * @param $invoice_number
     *
     * @return int|null
     */
    public function getInvoiceId($invoice_number)
    {
        $invoice = $this->company->invoices()->whereRaw("LOWER(REPLACE(`number`, ' ' ,''))  = ?", [strtolower(str_replace(' ', '', $invoice_number))])->first();

		return $invoice ? $invoice->id : null;
    }

    /**
     * @param $invoice_number
     *
     * @return bool
     */
    public function hasInvoice($invoice_number)
    {

        return $this->company->invoices()->whereRaw("LOWER(REPLACE(`number`, ' ' ,''))  = ?", [strtolower(str_replace(' ', '', $invoice_number))])->exists();

    }

    /**
     * @param $invoice_number
     *
     * @return int|null
     */
    public function getInvoiceClientId($invoice_number)
    {
        $invoice = $this->company->invoices()->whereRaw("LOWER(REPLACE(`number`, ' ' ,''))  = ?", [strtolower(str_replace(' ', '', $invoice_number))])->first();

        return $invoice ? $invoice->client_id : null;
    }

    /**
     * @param $name
     *
     * @return int|null
     */
    public function getVendorId($name)
    {
        $vendor = $this->company->vendors()->whereRaw("LOWER(REPLACE(`name`, ' ' ,''))  = ?", [strtolower(str_replace(' ', '', $name))])->first();

        return $vendor ? $vendor->id : null;
    }

	/**
	 * @param $name
	 *
	 * @return int|null
	 */
	public function getExpenseCategoryId( $name ) {

        $ec = $this->company->expense_categories()->whereRaw("LOWER(REPLACE(`name`, ' ' ,''))  = ?", [strtolower(str_replace(' ', '', $name))])->first();

        return $ec ? $ec->id : null;

	}

	/**
	 * @param $name
	 *
	 * @return int|null
	 */
	public function getProjectId( $name ) {

        $project = $this->company->projects()->whereRaw("LOWER(REPLACE(`name`, ' ' ,''))  = ?", [strtolower(str_replace(' ', '', $name))])->first();

        return $project ? $project->id : null;
	}

	/**
	 * @param $name
	 *
	 * @return int|null
	 */
	public function getPaymentTypeId( $name ) {

        $pt = PaymentType::whereRaw("LOWER(REPLACE(`name`, ' ' ,''))  = ?", [strtolower(str_replace(' ', '', $name))])->first();

        return $pt ? $pt->id : null;
	}


}