<?php

namespace SparkPlug\Com\Noccy\Docker\Commands\Stack;

use Spark\Commands\Command;
use SparkPlug;
use SparkPlug\Com\Noccy\Docker\Stack\StackManager;
use Symfony\Component\Console\Input\InputArgument;
use Symfony\Component\Console\Input\InputInterface;
use Symfony\Component\Console\Output\OutputInterface;

class RegisterCommand extends Command
{
    protected function configure()
    {
        $this->setName("docker:stack:register")
            ->setDescription("Register a stack");
        
        $this->addArgument("options", InputArgument::IS_ARRAY, "key=value pairs of stack options");
    }

    protected function execute(InputInterface $input, OutputInterface $output)
    {
        $stacks = $this->getStackManager();

        $opts = [];
        foreach ($input->getArgument("options") as $opt) {
            if (str_contains($opt, "=")) {
                [$k,$v] = explode("=", $opt, 2);
                $opts[$k] = $v;
            }
        }

        $root = $this->getEnvironment()->getProjectDirectory();
        $stacks->registerStack($root, $opts);

        return Command::SUCCESS;
    }

    private function getStackManager(): StackManager
    {
        return new StackManager($this->getEnvironment());
    }
}