<?php

namespace App\Exports;

use App\Models\Transaction;
use Maatwebsite\Excel\Concerns\FromCollection;
use Maatwebsite\Excel\Concerns\WithHeadings;

class TransactionExport implements FromCollection, WithHeadings
{

    protected $date_start;
    protected $date_end;
    protected $sa;
    protected $mechanic;
    protected $dealer;

    function __construct($request) {
        $this->date_start = $request->query('date_start');
        $this->date_end = $request->query('date_end');
        $this->sa = $request->query('sa');
        $this->mechanic = $request->query('mechanic');
        $this->dealer = $request->query('dealer');
    }

    /**
    * @return \Illuminate\Support\Collection
    */
    public function collection()
    {
        $data = Transaction::leftJoin('users', 'users.id', '=', 'transactions.user_id')
        ->leftJoin('users as sa', 'sa.id', '=', 'transactions.user_sa_id')
        ->leftJoin('works as w', 'w.id', '=', 'transactions.work_id')
        ->leftJoin('categories as cat', 'cat.id', '=', 'w.category_id')
        ->leftJoin('dealers as d', 'd.id', '=', 'transactions.dealer_id')
        ->select('transactions.id', 'transactions.status', 'transactions.user_id as user_id', 'transactions.user_sa_id as user_sa_id', 'users.name as username', 'sa.name as sa_name', 'cat.name as category_name', 'w.name as workname', 'transactions.qty as qty', 'transactions.date as date', 'transactions.police_number as police_number', 'transactions.warranty as warranty', 'transactions.spk as spk', 'transactions.dealer_id', 'd.name as dealer_name');
        
        if(isset($this->date_start) && $this->date_start != null) {
            $data = $data->where('transactions.date', '>=', $this->date_start);
        }            

        if(isset($this->date_end) && $this->date_end != null) {
            $data = $data->where('transactions.date', '<=', $this->date_end);
        }

        if(isset($this->sa) && $this->sa != null) {
            $data = $data->where('transactions.user_sa_id', $this->sa);
        }

        if(isset($this->mechanic) && $this->mechanic != null) {
            $data = $data->where('transactions.user_id', $this->mechanic);
        }

        if(isset($this->dealer) && $this->dealer != null) {
            $data = $data->where('transactions.dealer_id', $this->dealer);
        }
        
        $data = $data->orderBy('date', 'DESC')->get();

        $data2 = [];
        foreach($data as $item) {
            $data2[] = [
                "date" => date('d-m-Y', strtotime($item['date'])),
                "dealer"    => $item['dealer_name'],
                "spk"       => $item['spk'],
                "mechanic"  => $item['username'],
                "sa"        => $item['sa_name'],
                "police_number" => $item['police_number'],
                "warranty"      => $item['warranty'] == 1 ? 'Ya' : 'Tidak',
                "category"      => $item['category_name'],
                "work"          => $item['workname'],
                "qty"           => $item['qty']
            ];
        }

        $data2 = collect($data2);

        return $data2;
    }


    public function headings(): array
    {
        return ["Tanggal", "Dealer", "Spk","Mekanik", "SA", "No. Polisi", "Warranty", "Kategori", "Pekerjaan", "Qty"];
    }

    // public function actions(Request $request)
    // {
    //     return [
    //         (new DownloadExcel)->withHeadings('Tanggal', 'Mekanik', 'SA', 'No.Polisi', 'Warranty', 'Kategori', 'Qty')
    //     ];
    // }
}