<?php

namespace App\Exports;

use Auth;
use App\User;
use Illuminate\Http\Request;
use Illuminate\Support\Carbon;
use Maatwebsite\Excel\Concerns\FromCollection;
use Maatwebsite\Excel\Concerns\WithMapping;
use Maatwebsite\Excel\Concerns\WithHeadings;
use Maatwebsite\Excel\Concerns\WithStyles;
use PhpOffice\PhpSpreadsheet\Worksheet\Worksheet;
use Maatwebsite\Excel\Concerns\WithColumnWidths;

class AdminDependantExport implements FromCollection,WithMapping,WithHeadings,WithStyles,WithColumnWidths
{
    protected $request;

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

    /**
    * @return \Illuminate\Support\Collection
    */
    public function collection()
    {
        /** @var object $authRole */
        $authRole = Auth::user();
        $auth_id = $authRole->id;
            
        $paginate = $this->request->count_per_page ? $this->request->count_per_page : 10;
        $pageNumber = $this->request->page ? $this->request->page : 1;
        $search_key = $this->request->search ? $this->request->search : '';
        $from_date = $this->request->from_date ? $this->request->from_date : '';
        $to_date = $this->request->to_date ? $this->request->to_date : '';

        $status = trim($this->request->status,',');
        $statusArr = explode(',', $status);
        
        $sort_by_col = (isset($this->request->sort_by)) ? $this->request->sort_by : 'id';
        $data_order_by = $this->request->order_by;
        /** @var string $data_order_by */
        $orderBy = $data_order_by ? strtoupper($data_order_by) : strtoupper('asc');

        $list = User::withCount(['dependantAccountHolder'])->where('type','dependant');

        if(!empty($from_date)) {
            $from = Carbon::parse($from_date)->format('Y-m-d');
            $list = $list->whereDate('created_at','>=',$from);
        }

        if(!empty($to_date)) {
            $to = Carbon::parse($to_date)->format('Y-m-d');
            $list = $list->whereDate('created_at','>=',$to);
        }

        if(!empty($statusArr)) {
            $list->whereIn('status', $statusArr);
        }

        if(!empty($search_key)) {
            $list = $list->where(function($q) use($search_key) {
                $q->where('first_name', 'LIKE', "%{$search_key}%");
                $q->orWhere('last_name', 'LIKE', "%{$search_key}%");
                $q->orWhere('passport_number', 'LIKE', "%{$search_key}%");
            });
        }

        if($authRole->hasRole(['clinic_admin'])) {
            $clinic_id = $authRole->clinicDetail->id;
            $list = $list->whereHas('myPatientAppointmentList.doctorDetails.userDetail.UserClinic', function($q) use($clinic_id) {
                        $q->where('clinic_id', $clinic_id);
                    });
        }

        if($sort_by_col) {
            /**
             * @var string $sort_by_col
             * @var string $orderBy
             */
            $list = $list->orderBy($sort_by_col, $orderBy);
        }

        return $list->get();
    }

    function map($dependant): array
    {
        /**
         * @var object $dependant
         */
        $data = $dependant->toArray();
        print_r($data);die;
        if($data['status'] == '0')
        {
            $status = 'onboard';
        }
        else if($data['status'] == '1')
        {
            $status = 'waiting for approval';
        }
        else if($data['status'] == '2')
        {
            $status = 'enabled';
        }
        else if($data['status'] == '-1')
        {
            $status = 'disabled';
        }
        else
        {
            $status = 'rejected';
        }
        return [
            $data['first_name'].' '.$data['last_name'],
            $data['passport_number'],
            $data['dependant_account_holder_count'],
            $status,
        ];
    }

    function headings(): array
    {
        return [
            'Name',
            'ID No',
            'No of linked accounts',
            'Account Status',
        ];
    }

    function columnWidths(): array
    {
        return [
            'A' => 14,
            'B' => 18,
            'C' => 24,
            'D' => 14,
        ];
    }

    function styles(Worksheet $sheet)
    {
        return [];
    }
}