<?php

namespace App\Http\Controllers\Fo\Klub;

use App\Http\Controllers\Controller;
use App\Http\Requests\Fo\Customers\UpdateAccountRequest;
use App\Http\Requests\Fo\Customers\UpdatePasswordRequest;
use App\Models\Customer;
use Illuminate\Auth\Events\PasswordReset;
use Illuminate\Contracts\View\View;
use Illuminate\Http\RedirectResponse;
use Illuminate\Support\Facades\DB;
use Illuminate\Validation\ValidationException;
use LDC\LDCCRM\Enums\ApiError;
use LDC\LDCCRM\Exceptions\ApiErrorException;
use LDC\LDCCRM\Exceptions\ValidationException as CrmValidationException;

class CustomerController extends Controller
{
    /**
     * Display Klub Customer Homepage
     *
     * @return \Illuminate\Contracts\View\View
     */
    public function profile(): View
    {
        /** @var \App\Models\Customer $customer */
        $customer = auth('frontend')->user();
        /** @var \LDC\LDCCRM\Models\Customer $crmCustomer */
        $crmCustomer = $customer->api_data;

        return view('fo.pages.klub.profile', compact('crmCustomer'));
    }

    /**
     * Update Customer profile
     *
     * @param \App\Http\Requests\Fo\Customers\UpdateAccountRequest $request
     * @return \Illuminate\Http\RedirectResponse
     */
    public function profileUpdate(UpdateAccountRequest $request): RedirectResponse
    {
        /** @var \App\Models\Customer $customer */
        $customer = auth('frontend')->user();

        return $this->updateCrmCustomerInfo($customer, $request->validated()) ?
            back()->with('success', trans('Vos informations ont bien été enregistrées.')) :
            back()->withInput()->withErrors(trans('Une erreur est survenue, merci de réessayer ultérieurement.'));
    }

    /**
     * Show update customer password form
     *
     * @return \Illuminate\Contracts\View\View|\Illuminate\Contracts\View\Factory
     */
    public function password()
    {
        return view('fo.auth.passwords.change');
    }

    /**
     * Update customer password
     *
     * @param \App\Http\Requests\Fo\Customers\UpdatePasswordRequest $request
     * @return \Illuminate\Http\RedirectResponse
     */
    public function passwordSubmit(UpdatePasswordRequest $request): RedirectResponse
    {
        /** @var \App\Models\Customer */
        $customer = \auth('frontend')->user();

        if ($this->updateCrmCustomerInfo($customer, ['password' => $request->input('password')])) {
            event(new PasswordReset($customer));
            return back()->with('success', trans('Vos informations ont bien été enregistrées.'));
        }

        return back()->withInput()->withErrors(trans('Une erreur est survenue, merci de réessayer ultérieurement.'));
    }

    /**
     * Updates user info
     *
     * @param \App\Models\Customer $customer
     * @param array                $data
     * @return boolean
     * @throws \Illuminate\Validation\ValidationException If something failed.
     */
    private function updateCrmCustomerInfo(Customer $customer, array $data)
    {
        return DB::transaction(function () use ($customer, $data) {
            try {
                if (\array_key_exists('email', $data)) {
                    $customer->email = $data['email'];
                    $customer->saveOrFail();
                }
                return $customer->updateApiData($data);
            } catch (CrmValidationException $e) {
                throw ValidationException::withMessages([
                    'error' => $e->getMessage()
                ]);
            } catch (ApiErrorException $e) {
                if ($e->getApiError()->equals(ApiError::validationFailed)) {
                    throw ValidationException::withMessages([
                        'error' => $e->getMessage()
                    ]);
                }
                report($e);
                return false;
            } //end try
        });
    }
}