<?php

declare(strict_types=1);

namespace App\Mcp\Tool\TaskMeta;

use App\Repository\TaskPriorityRepository;
use Mcp\Capability\Attribute\McpTool;

#[McpTool(name: 'list-priorities', description: 'List all task priorities. Priorities are global (shared across all projects).')]
class ListPrioritiesTool
{
    public function __construct(
        private readonly TaskPriorityRepository $taskPriorityRepository,
    ) {}

    public function __invoke(): string
    {
        $priorities = $this->taskPriorityRepository->findBy([], ['label' => 'ASC']);

        return json_encode(array_map(fn ($p) => [
            'id'    => $p->getId(),
            'label' => $p->getLabel(),
            'color' => $p->getColor(),
        ], $priorities));
    }
}