<?php
/**
 * Created by PhpStorm.
 * User: mike
 * Date: 28/09/17
 * Time: 15:58
 */

namespace App\Forms;

use App\Http\Requests\Request;
use Carbon\Carbon;
use Illuminate\Foundation\Http\FormRequest;

final class FormService
{
    /**
     * Origin from where the request was done
     * f.e. 'contact','offer'
     *
     * @var
     */
    protected $origin;

    /**
     * Set the origin of the form request
     *
     * @param $origin
     */
    public function setOrigin($origin)
    {
        $this->origin = $origin;
    }

    /**
     * Store the request in the database
     *
     * @param FormRequest $request
     */
    public function storeRequest(FormRequest $request)
    {
        $storeRequest = $request->duplicate();
        $storeRequest = $storeRequest->except('_token', '_willie');

        foreach ($storeRequest as $name => $value) {
            if (! \Schema::hasColumn('requests', $name)) {
                \Schema::table('requests', function ($table) use ($name) {
                    $table->text($name)->nullable();
                });
            }
        }

        $dbRequest = new \App\Forms\Models\Request();
        $dbRequest->origin = $this->origin;
        $dbRequest->created_at = Carbon::now()->toDateTimeString();
        $dbRequest->updated_at = Carbon::now()->toDateTimeString();
        foreach ($storeRequest as $name => $value) {
            // Convert non-scalar values (arrays, objects like UploadedFile) to a storable representation
            if (is_array($value)) {
                // If this is an array of uploaded files, store each and save JSON of paths
                $allAreFiles = !empty($value) && collect($value)->every(function ($v) { return $v instanceof \Illuminate\Http\UploadedFile; });
                if ($allAreFiles) {
                    $paths = [];
                    foreach ($value as $file) {
                        $paths[] = $file->store('contact-uploads');
                    }
                    $dbRequest->$name = json_encode($paths);
                } else {
                    // For other arrays, store as JSON string
                    $dbRequest->$name = json_encode($value);
                }
            } elseif ($value instanceof \Illuminate\Http\UploadedFile) {
                // Store single uploaded file to storage and keep the stored path
                $path = $value->store('contact-uploads');
                $dbRequest->$name = $path;
            } elseif (is_object($value)) {
                // Fallback for other objects: JSON-encode public properties
                $dbRequest->$name = json_encode($value);
            } else {
                $dbRequest->$name = $value;
            }
        }
        $dbRequest->save();
    }
}