<?php

namespace App\Http\Controllers\Admin;

use App\Exports\ReportCollectionExport;
use App\Http\Controllers\Controller;

use App\Models\Booking;
use App\Models\ServiceProvider;
use App\Models\ServiceProviderEntry;
use App\Models\TravelAgenda;
use App\Services\Util;
use Carbon\Carbon;
use HTMLHelper;
use Illuminate\Validation\Rules\In;
use Maatwebsite\Excel\Facades\Excel;
use Request;
use Response;

class ReportController extends Controller
{
    public function __construct()
    {
        $this->middleware('superadmin');
    }


    public function bookings()
    {
        $data = [
            'text' => "Umsetzung folgt",
        ];
        return view('_empty', $data);
    }

    public function providers()
    {
        $data = [
            'serviceProviders' => ServiceProvider::all(),
        ];
        return view('admin.report.index', $data);
    }

    public function providersExport(){

        $query = ServiceProviderEntry::with('booking', 'service_provider', 'booking.customer');
        if(Request::get('filter_is_cleared') != ""){
            $query->where('is_cleared', '=', Request::get('filter_is_cleared'));
        }
        if(Request::get('filter_service_provider_id') != ""){
            $query->where('service_provider_id', '=', Request::get('filter_service_provider_id'));
        }
        if(Request::get('filter_travel_date_from') != ""){
            $query->whereHas('booking', function ($q) {
                $travel_date_from = Carbon::parse(Request::get('filter_travel_date_from'))->format("Y-m-d");
                $q->where("start_date", '>=', $travel_date_from);
            });
        }
        if(Request::get('filter_travel_date_to') != ""){
            $query->whereHas('booking', function ($q) {
                $travel_date_to = Carbon::parse(Request::get('filter_travel_date_to'))->format("Y-m-d");
                $q->where("start_date", '<=', $travel_date_to);
            });
        }

        $query->whereHas('booking', function ($q) {
            $q->orderBy("lead_id",  'ASC');
        });

        $filename = "file-".date('Y-m-d-H-i-s');
        $exports = $query->get();
        $columns = [];
        if(Request::get('export') === "export"){
            $filename = "Export_".date('Y-m-d-H-i-s');

            $headers = array(
                'Zähler',
                'MyJack Nr.',
                'CRM Nr',
                'Kunde',
                'Reisedatum',
                'Gesamtreisepreis',
                'Reiseland',
                'Reiseprogramm',
                'Reiseteilnehmer',
                'Leistungsträger',
                'Rechnungsnummer',
                'Zahlung',
                'Zahlungsdatum',
                'Erlös',
                'Konto',
            );
            $isset = [];
            foreach($exports as $export) {
                $new = in_array($export->booking->lead_id, $isset) ? false : true;
                $columns[] = array(
                    'Zähler' => $new ? $export->getCounter() : "",
                    'MyJack Nr.' => $new ? $export->booking->merlin_order_number : "",
                    'CRM Nr' => $new ? $export->booking->lead_id : "",
                    'Kunde' => $new ? $export->booking->customer->name : "",
                    'Reisedatum' => $new ? $export->booking->getStartDateFormat() : "",
                    'Gesamtreisepreis' => $new ? $export->booking->price : "",
                    'Reiseland' => $new ? $export->booking->travel_country->name : "",
                    'Reiseprogramm' => $new ? $export->booking->travel_agenda->name : "",
                    'Reiseteilnehmer' => $new ? $export->booking->pax : "",
                    'Leistungsträger' => $export->service_provider->name,
                    'Rechnungsnummer' => $export->invoice_number,
                    'Zahlung' => $export->getAmountFinalEur(),
                    'Zahlungsdatum' => $export->getPaymentDateFormat(),
                    'Erlös' => $new ? $export->booking->proceeds() : "",
                    'Konto' =>    $export->booking->getKontoNumber()
                );
                $isset[] = $export->booking->lead_id;
            }
        }
        if(Request::get('export') === "export_lt"){
            $filename = "Export_LT_".date('Y-m-d-H-i-s');

            $headers = array(
                'Zähler',
                'MyJack Nr.',
                'CRM Nr',
                'Kunde',
                'Reisedatum',
                'Reiseland',
                'Reiseprogramm',
                'Reiseteilnehmer',
                'Leistungsträger',
                'Rechnungsnummer',
                'Zahlung',
                'ZahlungVorgang',
            );
            $isset = [];
            foreach($exports as $export) {
                $new = in_array($export->booking->lead_id, $isset) ? false : true;
                $columns[] = array(
                    'Zähler' => $new ? $export->getCounter() : "",
                    'MyJack Nr.' => $new ? $export->booking->merlin_order_number : "",
                    'CRM Nr' => $new ? $export->booking->lead_id : "",
                    'Kunde' => $new ? $export->booking->customer->name : "",
                    'Reisedatum' => $new ? $export->booking->getStartDateFormat() : "",
                    'Reiseland' => $new ? $export->booking->travel_country->name : "",
                    'Reiseprogramm' => $new ? $export->booking->travel_agenda->name : "",
                    'Reiseteilnehmer' => $new ? $export->booking->pax : "",
                    'Leistungsträger' => $export->service_provider->name,
                    'Rechnungsnummer' => $export->invoice_number,
                    'Zahlung' => $export->getAmountFinalEur(),
                    'ZahlungVorgang' => $export->booking->getServiceProviderPaymentsTotal(),
                );
                $isset[] = $export->booking->lead_id;
            }
        }
        return Excel::download(new ReportCollectionExport($columns, $headers), $filename.'.xls');
    }


    public function providersDatatable()
    {

        $query = ServiceProviderEntry::with('booking', 'service_provider', 'booking.customer');

        if(Request::get('filter_is_cleared') != ""){
            $query->where('is_cleared', '=', Request::get('filter_is_cleared'));
        }
        if(Request::get('filter_service_provider_id') != ""){
            $query->where('service_provider_id', '=', Request::get('filter_service_provider_id'));
        }
        if(Request::get('filter_travel_date_from') != ""){
            $query->whereHas('booking', function ($q) {
                $travel_date_from = Carbon::parse(Request::get('filter_travel_date_from'))->format("Y-m-d");
                $q->where("start_date", '>=', $travel_date_from);
            });
        }
        if(Request::get('filter_travel_date_to') != ""){
            $query->whereHas('booking', function ($q) {
                $travel_date_to = Carbon::parse(Request::get('filter_travel_date_to'))->format("Y-m-d");
                $q->where("start_date", '<=', $travel_date_to);
            });
        }

        return \DataTables::eloquent($query)
            ->addColumn('booking.customer.fullName', function (ServiceProviderEntry $serviceProviderEntry) {
                return $serviceProviderEntry->booking->customer->fullName();
            })
            ->addColumn('booking.proceeds', function (ServiceProviderEntry $serviceProviderEntry) {
                return $serviceProviderEntry->booking->proceeds();
            })
            ->addColumn('booking.start_date', function (ServiceProviderEntry $serviceProviderEntry) {
                return $serviceProviderEntry->booking->getStartDateFormat();
            })
            ->addColumn('is_cleared', function (ServiceProviderEntry $serviceProviderEntry) {
                return $serviceProviderEntry->is_cleared ? ' <span data-order="1" class="badge badge-pill badge-success"><i class="fa fa-check"></i></span>' : '<span data-order="0"  class="badge badge-pill badge-danger"><i class="fa fa-times"></i></span>';
            })
            ->filterColumn('booking.customer.fullName', function ($query, $keyword) {
                if ($keyword != "") {
                    $query->whereHas('booking', function ($q) use ($keyword) {
                        $q->whereHas('customer', function ($q) use ($keyword) {
                            $q->where("name", 'LIKE', '%' . $keyword . '%')
                                ->orWhere('firstname', 'LIKE', '%' . $keyword . '%');
                        });
                    });
                }
            })
            ->orderColumn('booking.start_date', 'booking.start_date $1')
            ->orderColumn('is_cleared', 'is_cleared $1')
            ->rawColumns(['is_cleared'])
            ->make(true);

    }

}