<?php



namespace App\Http\Requests;



use Illuminate\Foundation\Http\FormRequest;

use Illuminate\Contracts\Validation\Validator;

use Illuminate\Http\Exceptions\HttpResponseException;

use Illuminate\Validation\ValidationException;

use App\Models\User;

use Illuminate\Validation\Rule;



class WholesaleProductRequest extends FormRequest

{

    /**

     * Determine if the user is authorized to make this request.

     *

     * @return bool

     */

    public function authorize()

    {

        return true;

    }



    protected function prepareForValidation(): void

    {

        $approved = 1;

        if (auth()->user()->user_type == 'seller') {

            $added_by = 'seller';

            $user_id = auth()->user()->id;

            if (get_setting('product_approve_by_admin') == 1) {

                $approved = 0;

            }

        } else {

            $added_by = 'admin';

            $user_id = User::where('user_type', 'admin')->first()->id;

        }



        $this->merge([

            'slug'              => ($this->slug == null) ? preg_replace('/[^A-Za-z0-9\-]/', '', str_replace(' ', '-', strtolower($this->name))) : $this->slug,

            'user_id'           => $user_id,

            'approved'          => $approved,

            'wholesale_product' => 1,

            'added_by'          => $added_by,

            'shipping_cost'     => ($this->shipping_type == 'free') ? 0 : $this->flat_shipping_cost,

            'published'         => ($this->button == 'unpublish') ? 0 : 1,

        ]);

    }

    /**

     * Get the validation rules that apply to the request.

     *

     * @return array

     */

    public function rules()

    {



        $rules = [];



        $rules['name']                = 'required|max:255';

        $rules['slug']                = ['required', 'max:255', Rule::unique('products')->ignore($this->id)];

        $rules['category_id']         = 'required';

        $rules['unit']                = 'required';

        $rules['min_qty']             = 'required|numeric';

        $rules['unit_price']          = 'required|numeric|gt:0';

        $rules['wholesale_min_qty.*'] = 'required';

        $rules['wholesale_max_qty.*'] = 'required';

        $rules['wholesale_price.*']   = 'required';

        $rules['current_stock']       = 'required|numeric';



        return $rules;

    }



    /**

     * Get the validation messages of rules that apply to the request.

     *

     * @return array

     */

    public function messages()

    {

        return [

            'name.required'                => 'Product name is required',

            'category_id.required'         => 'Category is required',

            'unit.required'                => 'Unit field is required',

            'min_qty.required'             => 'Minimum purchase quantity is required',

            'min_qty.numeric'              => 'Minimum purchase must be numeric',

            'unit_price.required'          => 'Unit price is required',

            'unit_price.numeric'           => 'Unit price must be numeric',

            'current_stock.required'       => 'Current stock is required',

            'current_stock.numeric'        => 'Current stock must be numeric',

            'wholesale_min_qty.*.required' => 'Product minimum qantity is required',

            'wholesale_max_qty.*.required' => 'Product maximum qantity is required',

            'wholesale_price.*.required'   => 'Product price is required'

        ];

    }



    /**

     * Get the error messages for the defined validation rules.*

     * @return array

     */

    public function failedValidation(Validator $validator)

    {

        // dd($this->expectsJson());

        if ($this->expectsJson()) {

            throw new HttpResponseException(response()->json([

                'message' => $validator->errors()->all(),

                'result' => false

            ], 422));

        } else {

            throw (new ValidationException($validator))

                ->errorBag($this->errorBag)

                ->redirectTo($this->getRedirectUrl());

        }

    }

}