<?php

namespace App\Exports;
use App\Models\Transaction;
use App\Models\MoneyExchangeList;
use Maatwebsite\Excel\Concerns\FromQuery;
use Maatwebsite\Excel\Concerns\WithHeadings;
use Maatwebsite\Excel\Concerns\WithMapping;
use Illuminate\Support\Facades\Auth;
use Maatwebsite\Excel\Concerns\WithEvents;
use Maatwebsite\Excel\Events\AfterSheet;
class TransactionExport1 implements FromQuery,WithHeadings, WithMapping,WithEvents
{
    private $current_row = 0;
    private $start_date;
    private $end_date;
    private $bank_account_id;
    private $user_id;
    private $moneyExhangeLists;
    private $orders;
    public function __construct($start_date, $end_date, $bank_account_id, $user_id=null)
    {
        $this->start_date = $start_date;
        $this->end_date = $end_date;
        $this->bank_account_id = $bank_account_id;
        $this->user_id = $user_id;
    }

    /**
    * @return \Illuminate\Support\Collection
    */  
    // use Exportable;

    public function headings(): array
    {
        return [
            'No',
            // __('message.customer'),
            // __('message.bank account'),
            __('message.exchange from').'/'.__('message.exchange to'),
            __('message.amount'),
            __('message.exchange rate'),
            __('message.received money'),
            __('message.created by'),
            __('message.created date'),
        ];
    }
    public function registerEvents(): array
    {
        return [
            AfterSheet::class=> function(AfterSheet $event) {  
                $event->sheet->getDelegate()->getStyle('A1:G1')
                        ->getFill()
                        ->setFillType(\PhpOffice\PhpSpreadsheet\Style\Fill::FILL_SOLID)
                        ->getStartColor()
                        ->setARGB('679ECE');  
            },
        ];
    }    

    public function query()
    {
        $bank_account_id = $this->bank_account_id;
        $user_id = $this->user_id;
        $start_date = $this->start_date;
        $end_date= $this->end_date;      

        if(Auth::user()->role_id==2){
            $datas = Transaction::query();
        }
        else {
            $datas = Transaction::where('user_id',Auth::id());
        }
        if($bank_account_id){
            $datas->where('bank_account_id', $bank_account_id);
        }
        if($user_id){
            $datas->where('user_id', $user_id);
        }
        if($start_date!=null){
            // dd($start_date,$end_date);
            $datas->whereDate("created_at", ">=", $start_date." 00:00:00");
        } 
        if($end_date!=null){
            $datas->whereDate("created_at", "<=", $end_date." 23:59:59");
        }
        return $datas->orderBy('id', 'desc');
    }

    public function map($transaction): array
    {
        $this->current_row ++ ;
        $moneyExchangeList= $transaction->moneyExchangeList;
        $currencyFrom= $moneyExchangeList->exchangeFromCurrency;
        $currencyTo= $moneyExchangeList->exchangeToCurrency;
        return [
            $this->current_row,
            ($moneyExchangeList->exchangeFromCurrency->currency_code??'').'/'.($moneyExchangeList->exchangeToCurrency->currency_code??''),

            number_format($transaction->amount,$currencyFrom->decimal_precision).' '.$currencyFrom->currency_code,
            number_format($transaction->exchange_rate,2),
            number_format($transaction->amount_after_exchange,$currencyTo->decimal_precision).' '.$currencyTo->currency_code,
            $transaction->user->name??'#',
            $transaction->created_at->format('d/m/Y H:i'),
        ];
    }

}