<?php

namespace Lucent\Http\Controller;

use Illuminate\Contracts\View\View;
use Illuminate\Http\RedirectResponse;
use Illuminate\Http\Request;
use Lucent\Account\AccountService;
use Lucent\Channel\ChannelService;
use Lucent\Setup\Data\SetupStep;
use Lucent\Setup\Data\SetupStepStatus;
use Lucent\Setup\Step\ComposerStep;
use Lucent\Setup\Step\DatabaseSetupStep;
use Lucent\Setup\Step\IStep;
use Lucent\Setup\Step\LaravelEnvStep;
use Lucent\Setup\Step\LucentConfigStep;
use Lucent\Setup\Step\StorageLinkSetupStep;
use Lucent\Setup\Step\StorageSetupStep;
use Lucent\Svelte\Svelte;

class SetupController
{
    public function __construct(
        private readonly AccountService $accountService,
        private readonly ChannelService $channelService,
        private readonly Svelte $svelte,
    ) {}

    public function setup(Request $request): View|RedirectResponse
    {
        $steps = array_reduce(
            [
                new ComposerStep(),
                new LucentConfigStep(),
                new LaravelEnvStep(),
                new StorageSetupStep(),
                new StorageLinkSetupStep(),
                new DatabaseSetupStep(),
            ],
            fn(array $carry, IStep $setupStep) => array_merge($carry, [
                $setupStep(),
            ]),
            [],
        );
        $allSuccess = array_reduce(
            $steps,
            fn(bool $carry, SetupStep $step) => !$carry
                ? false
                : $step->status === SetupStepStatus::SUCCESS,
            true,
        );

        if ($allSuccess) {
            if ($this->accountService->countUsers() > 0) {
                return redirect(
                    $this->channelService->channel->lucentUrl . "/login",
                );
            }
        }

        return $this->svelte->render(
            layout: "account",
            view: "setup",
            title: "Setup Lucent",
            data: [
                "steps" => $steps,
                "allSuccess" => $allSuccess,
            ],
        );
    }
}