<?php

declare(strict_types=1);

namespace App\Nova;

use Laravel\Nova\Fields\BelongsTo;
use Laravel\Nova\Fields\Code;
use Laravel\Nova\Fields\DateTime;
use Laravel\Nova\Fields\ID;
use Laravel\Nova\Fields\Text;
use Laravel\Nova\Http\Requests\NovaRequest;
use App\Nova\Actions\DownloadExcel;

final class LogResource extends Resource
{
    /**
     * The model the resource corresponds to.
     *
     * @var class-string<\App\Models\Log>
     */
    public static string $model = \App\Models\Log::class;

    /**
     * The single value that should be used to represent the resource when being displayed.
     *
     * @var string
     */
    public static $title = 'action';

    /**
     * The columns that should be searched.
     *
     * @var array
     */
    public static $search = ['id', 'action'];

    /**
     * Indicates if the resource should be displayed in the sidebar.
     *
     * @var bool
     */
    public static $displayInNavigation = true;

    /**
     * The group associated with the resource.
     *
     * @var string
     */
    public static $group = 'Analytics';

    /**
     * The relationships that should be eager loaded on index queries.
     *
     * @var array
     */
    public static $with = ['user', 'session', 'category'];

    /**
     * Get the displayable label of the resource.
     */
    public static function label(): string
    {
        return 'Logs';
    }

    /**
     * Get the displayable singular label of the resource.
     */
    public static function singularLabel(): string
    {
        return 'Log';
    }

    /**
     * Get the fields displayed by the resource.
     *
     * @return array<int, \Laravel\Nova\Fields\Field|\Laravel\Nova\Panel|\Laravel\Nova\ResourceTool|\Illuminate\Http\Resources\MergeValue>
     */
    public function fields(NovaRequest $request): array
    {
        return [
            ID::make()->sortable(),

            BelongsTo::make('User', 'user', User::class)
                ->nullable()
                ->sortable()
                ->filterable()
                ->rules('nullable')
                ->help('The user who performed this action. May be empty for system events.'),

            BelongsTo::make('Session', 'session', SessionResource::class)
                ->nullable()
                ->sortable()
                ->filterable()
                ->rules('nullable')
                ->help('The questionnaire session related to this action, if any.'),

            BelongsTo::make('Category', 'category', CategoryResource::class)
                ->nullable()
                ->sortable()
                ->filterable()
                ->rules('nullable')
                ->help('The assessment category related to this action, if any.'),

            Text::make('Action')
                ->sortable()
                ->filterable()
                ->copyable()
                ->rules('required', 'max:255')
                ->help('What happened, e.g. "login", "session_started", "answer_saved", "screening_completed".'),

            Code::make('Metadata')
                ->json()
                ->rules('nullable')
                ->help('Additional details about this action in a structured format.'),

            DateTime::make('Created At')
                ->exceptOnForms()
                ->sortable()
                ->filterable()
                ->help('When this action occurred.'),
        ];
    }

    /**
     * Get the cards available for the request.
     *
     * @return array<int, \Laravel\Nova\Card>
     */
    public function cards(NovaRequest $request): array
    {
        return [];
    }

    /**
     * Get the filters available for the resource.
     *
     * @return array<int, \Laravel\Nova\Filters\Filter>
     */
    public function filters(NovaRequest $request): array
    {
        return [];
    }

    /**
     * Get the lenses available for the resource.
     *
     * @return array<int, \Laravel\Nova\Lenses\Lens>
     */
    public function lenses(NovaRequest $request): array
    {
        return [];
    }

    /**
     * Get the actions available for the resource.
     *
     * @return array<int, \Laravel\Nova\Actions\Action>
     */
    public function actions(NovaRequest $request): array
    {
        return [
            new DownloadExcel,
        ];
    }
}
