<?php

namespace App\Http\Requests\Api\Vihar;

use App\Rules\DeleteVihar;
use Carbon\Carbon;
use Illuminate\Foundation\Http\FormRequest;
use Illuminate\Http\Request;
use Illuminate\Contracts\Validation\Validator;
use Illuminate\Http\Exceptions\HttpResponseException;
use Illuminate\Validation\ValidationException;

class DeleteViharRequest extends FormRequest
{
    /**
     * Determine if the user is authorized to make this request.
     *
     * @return bool
     */
    public function authorize()
    {
        return true;
    }

    /**
     * @return \Illuminate\Contracts\Validation\Validator
     */
    protected function getValidatorInstance()
    {
        $this->request->set('delete', 1);

        return parent::getValidatorInstance();
    }

    /**
     * Get the validation rules that apply to the request.
     *
     * @return array
     */
    public function rules()
    {
        $array = [
            'delete'    =>  'sometimes',
        ];

        $startDate = Carbon::createFromFormat('Y-m-d H:i:s', $this->vihar->start_date .' '. '00:00:00');
        $todayDate = Carbon::createFromFormat('Y-m-d H:i:s', Carbon::now()->format('Y-m-d') .' '. '00:00:00');
        $result = $todayDate->eq($startDate);
        
        if ($result) {
            $array['delete'] = [new DeleteVihar($this->vihar)];
        }

        return $array;
    }

    protected function failedValidation(Validator $validator)
    {
        if (Request::wantsJson()) {
            throw new HttpResponseException(response()->json(['message' => $validator->errors()->first(), 'error' => true, 'status' => 422], 422));
        } else {
            throw new ValidationException($validator);
        }
    }

    /**
     * Get the validation rules that apply to the request.
     *
     * @return array
     */
    public function messages()
    {
        return [
            'start_time.after'  => 'Please enter a time after the current time.',
        ];
    }
}