<?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\Http\Controllers\Reports;

use App\Http\Controllers\BaseController;
use App\Http\Requests\Report\ClientReportRequest;
use App\Models\Client;
use App\Utils\Traits\MakesHash;
use Illuminate\Http\Response;
use League\Csv\Writer;

class ClientReportController extends BaseController
{
    use MakesHash;

    private Writer $csv;

    private array $keys;

    /*
    [
        'client',
        'contacts',
        ''
    ]
    */

    public function __construct()
    {
        parent::__construct();
    }

    /**
     * @OA\Post(
     *      path="/api/v1/reports/clients",
     *      operationId="getClientReport",
     *      tags={"reports"},
     *      summary="Client reports",
     *      description="Export client reports",
     *      @OA\Parameter(ref="#/components/parameters/X-Api-Secret"),
     *      @OA\Parameter(ref="#/components/parameters/X-Requested-With"),
     *      @OA\Response(
     *          response=200,
     *          description="success",
     *          @OA\Header(header="X-MINIMUM-CLIENT-VERSION", ref="#/components/headers/X-MINIMUM-CLIENT-VERSION"),
     *          @OA\Header(header="X-RateLimit-Remaining", ref="#/components/headers/X-RateLimit-Remaining"),
     *          @OA\Header(header="X-RateLimit-Limit", ref="#/components/headers/X-RateLimit-Limit"),
     *       ),
     *       @OA\Response(
     *          response=422,
     *          description="Validation error",
     *          @OA\JsonContent(ref="#/components/schemas/ValidationError"),
     *       ),
     *       @OA\Response(
     *           response="default",
     *           description="Unexpected Error",
     *           @OA\JsonContent(ref="#/components/schemas/Error"),
     *       ),
     *     )
     */
    public function __invoke(ClientReportRequest $request)
    {
        // expect a list of visible fields, or use the default

        // return response()->json(['message' => 'Processing'], 200);
        $company = auth()->user()->company();

        $header = ['first name', 'last name', 'email'];
        $this->keys = $request->input('keys');

        //load the CSV document from a string
        $this->csv = Writer::createFromString();

        //insert the header
        $this->csv->insertOne($header);

        $records = [];

        //insert all the records
        // $this->csv->insertAll($records);

        Client::with('contacts')->where('company_id')
                                ->where('is_deleted',0)
                                ->cursor()
                                ->each(function ($client){

                                    // $row = 

                                });

        echo $this->csv->toString(); 


    }


}