<?php

namespace Lean\Api\Cli;

use DI\Attribute\Inject;
use Lean\Lean;
use Lean\Api\Action;
use Mcnd\CLI\{Terminal, OptionValueTypeEnum, OptionStack};
use Notes\CLI\Attribute\{Option, Command};
use Psr\Http\Message\{ServerRequestInterface, ResponseInterface};

#[Command(description: PHP_EOL . <<<CLI
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Try #[color:gray, bg: black]'lean api --help'[#] for more information.
CLI
, command: 'lean-api')]
#[Option(switch: ['-h', '--help'], description: "Display help for the given command. When no command is given display help for the list command")]
class CodeGeneration
{
    use \Lean\ControllerTrait;

    #[Inject]
    public Lean $lean;

    #[Command(description: "Create an entity and it's related boilerplate", command: "entity:generate")]
    #[Option(switch: ['-p', '--application'], description: "Application to target", value: OptionValueTypeEnum::RequiredValue)]
    #[Option(switch: ['-n', '--name'], description: "Write generated content into project", value: OptionValueTypeEnum::RequiredValue)]
    #[Option(switch: ['-m', '--namespace'], description: "Which PSR-4 namespace should be used", value: OptionValueTypeEnum::OptionalValue)]
    #[Option(switch: ['-f', '--form'], description: "Form and context name", value: OptionValueTypeEnum::OptionalValue)]
    #[Option(switch: ['-s', '--saveForm'], description: "Include or not a save form", value: OptionValueTypeEnum::OptionalValue)]
    #[Option(switch: ['-d', '--deleteForm'], description: "Include or not a delete form", value: OptionValueTypeEnum::OptionalValue)]
    #[Option(switch: ['-a', '--api'], description: "Include or not an API controller", value: OptionValueTypeEnum::OptionalValue)]
    #[Option(switch: ['-c', '--api-docs'], description: "Include or not an API documentation page", value: OptionValueTypeEnum::OptionalValue)]
    #[Option(switch: ['-w', '--web'], description: "Include or not a web controller", value: OptionValueTypeEnum::OptionalValue)]
    #[Option(switch: ['-f', '--factory'], description: "Factory file to add to", value: OptionValueTypeEnum::OptionalValue)]
    #[Option(switch: ['-w', '--write'], description: "Write generated content into project's folder path",)]
    #[Option(switch: ['-o', '--overwrite'], description: "Overwrite every files by default", value: OptionValueTypeEnum::NoValue)]
    #[Option(switch: ['-t', '--default-answers'], description: "Auto-accept every default answers", value: OptionValueTypeEnum::NoValue)]
    ##[Option(switch: ['-p', '--path'], description: "Base project save path", value: OptionValueTypeEnum::OptionalValue)]
    public function generate(ServerRequestInterface $request, array $arguments, OptionStack $options, string $rest): ResponseInterface
    {
        $name = $options->get('name')->value() ?: readline('Entity name : ');

        if ( empty($name)) {
            throw new \InvalidArgumentException("An entity name must be provided");
        }

        $applicationList = array_reverse(array_map(fn($e) => $e->name, $this->lean->applications));
        $app = $options->get('application')->value() ?? Terminal::proposeListChoice("Select an application : ", $applicationList);

        $entityGenerate = new Action\Console\EntityGenerate(
            application: $this->lean->getApplication($applicationList[$app]),
            name: $name,
            overwrite: $options->get('overwrite')->value() ?? false,
            default:  $options->get('default-answers')->value() ?? false,
        );

        if ("" === ( $entityGenerate->namespace = $options->get('namespace')->value() ?: "" )) {
            $entityGenerate->readNamespace();
        }

        $entityGenerate->readEntity();

        if ($options->get('saveForm')->value() ?? Terminal::proposeListChoice("Add a save form ?", [  true => 'Yes', false => 'No', ])) {
            $entityGenerate->readSaveForm();
            $hasFactory = true;
        }

        if ($options->get('deleteForm')->value() ?? Terminal::proposeListChoice("Add a delete form ?", [  true => 'Yes', false => 'No', ])) {
            $entityGenerate->readDeleteForm();
            $hasFactory = true;
        }

        if (isset($hasFactory) && (
            $options->get('factory')->value() ?? Terminal::proposeListChoice("Add to form factory ?", [  true => 'Yes', false => 'No', ]))
        ) {
            $entityGenerate->readFactory();
        }

        if ($options->get('web')->value() ?? Terminal::proposeListChoice("Add a Web controller ?", [  true => 'Yes', false => 'No', ])) {
            $entityGenerate->readWeb();
        }

        if ($options->get('api')->value() ?? Terminal::proposeListChoice("Add an API controller ?", [  true => 'Yes', false => 'No', ])) {
            $entityGenerate->readApi();

            if ($options->get('api-docs')->value() ?? Terminal::proposeListChoice("Provides documentation for this route ?", [  true => 'Yes', false => 'No', ])) {
                $entityGenerate->includeDocs = true;
            }
        }

        $entityGenerate->generate();

        if ($options->get('write')->value() ?? Terminal::proposeListChoice("Write to disc or output results only ?", [  true => 'Write to disc', false => 'Output results only', ])) {
            $entityGenerate->writeToDisc();
        }
        else {
            $entityGenerate->outputResults();
        }

        return $this->renderCLI($request, "done");
    }
}