<?php

declare(strict_types=1);

namespace App\Nova;

use Laravel\Nova\Fields\BelongsTo;
use Laravel\Nova\Fields\DateTime;
use Laravel\Nova\Fields\HasMany;
use Laravel\Nova\Fields\ID;
use Laravel\Nova\Fields\Number;
use Laravel\Nova\Fields\Select;
use Laravel\Nova\Fields\Textarea;
use Laravel\Nova\Http\Requests\NovaRequest;
use App\Nova\Actions\DownloadExcel;

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

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

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

    /**
     * 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 = 'Questionnaire';

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

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

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

    /**
     * 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)
                ->sortable()
                ->filterable()
                ->rules('required')
                ->help('The person who started this questionnaire session.'),

            BelongsTo::make('Category', 'category', CategoryResource::class)
                ->sortable()
                ->filterable()
                ->rules('required')
                ->help('The assessment category for this session, such as Audit or Tax.'),

            BelongsTo::make('Screening', 'screening', ScreeningResource::class)
                ->nullable()
                ->sortable()
                ->filterable()
                ->rules('nullable')
                ->help('The pre-screening that was completed before starting this session.'),

            Select::make('Status')
                ->options([
                    'in_progress' => 'In Progress',
                    'completed' => 'Completed',
                    'abandoned' => 'Abandoned',
                ])
                ->displayUsingLabels()
                ->sortable()
                ->filterable()
                ->help('The current state of this session. "In Progress" means the user has not yet submitted, "Completed" means submitted, "Abandoned" means the user left without finishing.'),

            Number::make('Score')
                ->sortable()
                ->filterable()
                ->copyable()
                ->rules('nullable', 'integer')
                ->help('The total score from all scored questions. Only "Yes" answers count as points.'),

            Select::make('Result')
                ->options([
                    'go' => 'Go',
                    'no_go' => 'No Go',
                    'consult_leadership' => 'Consult Leadership',
                ])
                ->displayUsingLabels()
                ->sortable()
                ->filterable()
                ->help('The final outcome based on the score. "Go" (10+ points) means pursue the opportunity, "Consult Leadership" (5-9 points) means seek advice, "No Go" (1-4 points) means do not pursue.'),

            Textarea::make('Additional Comments')
                ->rules('nullable')
                ->help('Any extra notes the user added at the end of the questionnaire.'),

            DateTime::make('Completed At')
                ->sortable()
                ->filterable()
                ->rules('nullable')
                ->help('The date and time when the user submitted this session.'),

            HasMany::make('Answers', 'answers', AnswerResource::class),

            HasMany::make('Logs', 'logs', LogResource::class),
        ];
    }

    /**
     * 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,
        ];
    }
}