<?php

namespace App\Livewire\Settings;

use App\Models\NotificationPreference;
use Illuminate\Support\Facades\Auth;
use Livewire\Component;

class NotificationPreferences extends Component
{
    protected const SCOPE_FIELDS = ['scope_mine', 'scope_unassigned', 'scope_watched', 'scope_all', 'email'];

    public function mount(): void
    {
        abort_unless(Auth::user()->isOperator() || Auth::user()->isAdmin(), 403);
    }

    public function rows(): array
    {
        $user = Auth::user();

        return collect(NotificationPreference::CATEGORIES)
            ->mapWithKeys(fn (string $category) => [$category => NotificationPreference::rowFor($user, $category)])
            ->all();
    }

    public function toggle(string $category, string $field): void
    {
        abort_unless(in_array($category, NotificationPreference::CATEGORIES, true), 404);
        abort_unless(in_array($field, self::SCOPE_FIELDS, true), 404);

        $preference = NotificationPreference::query()->firstOrCreate(
            ['user_id' => Auth::id(), 'event_category' => $category],
            array_merge(['user_id' => Auth::id(), 'event_category' => $category], NotificationPreference::DEFAULTS[$category])
        );

        $preference->update([$field => ! $preference->$field]);
    }

    public function render()
    {
        return view('livewire.settings.notification-preferences', ['rows' => $this->rows()]);
    }
}