<?php

declare(strict_types=1);

namespace App\Http\Controllers\User;

use App\Http\Controllers\Controller;
use App\Http\Requests\GuestbookFormRequest;
use App\Models\User;
use App\Models\User\WebsiteUserGuestbook;
use Illuminate\Http\RedirectResponse;
use Illuminate\Support\Facades\Auth;

class GuestbookController extends Controller
{
    public function store(User $user, GuestbookFormRequest $request): RedirectResponse
    {
        $this->validateGuestbookPost($user, $request);

        $validated = $request->validated();

        $user->profileGuestbook()->create([
            'user_id' => Auth::id(),
            'message' => $validated['message'],
        ]);

        return redirect()->back()->with('success', __('Your message has been posted.'));
    }

    public function destroy(User $user, WebsiteUserGuestbook $guestbook): RedirectResponse
    {
        $isOwner = $guestbook->user_id === Auth::id();
        $isProfileOwner = $guestbook->profile_id === $user->id;
        $isStaff = Auth::user()->rank >= (int) setting('min_staff_rank');

        if (! $isOwner && ! ($isProfileOwner && $isStaff)) {
            return redirect()->back()->withErrors([
                'message' => __('Do do not have permission to delete this message'),
            ]);
        }

        $guestbook->delete();

        return redirect()->back()->with('success', __('Your message has been deleted.'));
    }

    private function validateGuestbookPost(User $user, GuestbookFormRequest $request): ?RedirectResponse
    {
        if ($user->id === $request->user()->id) {
            return $this->redirectWithError(__('You cannot post a message on your own profile.'));
        }

        $maxAllowedPostCount = empty(setting('max_guestbook_posts_per_profile')) ? 3 : (int) setting('max_guestbook_posts_per_profile');
        if ($user->profileGuestbook()->where('user_id', $request->user()->id)->count() >= $maxAllowedPostCount) {
            return $this->redirectWithError(__('You have already posted :count messages on this profile.', ['count' => $maxAllowedPostCount]));
        }

        return null;
    }

    private function redirectWithError(string $message): RedirectResponse
    {
        return redirect()->back()->withErrors(['message' => $message]);
    }
}