<?php

namespace App\Console\Commands\Theme;

use App\Lib\Helpers\ToolboxHelper;
use Illuminate\Console\Command;
use Illuminate\Contracts\Console\PromptsForMissingInput;
use Illuminate\Support\Facades\Artisan;
use Illuminate\Support\Facades\File;
use Illuminate\Support\Str;

use function Laravel\Prompts\search;

class SwitchCommand extends Command implements PromptsForMissingInput
{
    /**
     * The name and signature of the console command.
     *
     * @var string
     */
    protected $signature = 'uwil:theme:switch {theme : The theme folder name on theme-merge project}';

    /**
     * The console command description.
     *
     * @var string
     */
    protected $description = 'Switch GGW theme and install it';

    /**
     * Prompt for missing input arguments using the returned questions.
     *
     * @return array
     */
    protected function promptForMissingArgumentsUsing()
    {
        return [
            'theme' => fn () => search(
                label: 'Search for a theme:',
                placeholder: 'default-theme',
                options: fn (string $value): array => \collect(File::directories(\resource_path('theme')))
                    ->map(fn (string $dir_path) => \pathinfo($dir_path, \PATHINFO_BASENAME))
                    ->filter(fn (string $dir_path) => $value ? Str::of($dir_path)->contains($value) : true)
                    ->filter(fn (string $dir_path) => $dir_path !== 'mounted')
                    ->all()
            )
        ];
    }

    /**
     * Execute the console command.
     *
     * @return void
     */
    public function handle(): void
    {
        $mount_path = \resource_path('theme/mounted');

        /** @var string */
        $theme = $this->argument('theme');

        if (File::exists($mount_path)) {
            \throw_if(
                empty(ToolboxHelper::runConsoleCommand("readlink {$mount_path}", false)),
                "{$mount_path} is not a link, cannot remove it"
            );
            \throw_if(
                !File::delete($mount_path),
                "{$mount_path} Failed to remove file"
            );
        }

        File::link(\resource_path("theme/{$theme}"), $mount_path);

        Artisan::call('optimize:clear');
    }
}