<?php

namespace App\Livewire\Setup;

use Livewire\Component;
use Livewire\WithFileUploads;
use App\Models\Setting;
use App\Models\User;
use Illuminate\Support\Facades\Auth;
use Illuminate\Support\Facades\Hash;

class Wizard extends Component
{
    use WithFileUploads;

    public int $step = 1;

    // Step 1
    public string $congregazione_nome = '';
    public $logo;

    // Step 2
    public int $giorni_giacenza_da_assegnare = 120;
    public int $giorni_giacenza_prioritari = 180;
    public int $giorni_per_smarrito = 120;
    public int $home_limit_list = 10;

    // Step 3 (admin creation if no users)
    public string $admin_name = '';
    public string $admin_email = '';
    public string $admin_password = '';
    public string $admin_password_confirmation = '';
    public bool $needsAdmin = false;

    public function mount()
    {
        if (Setting::isSetupComplete() && User::count() > 0) {
            return redirect()->route('dashboard');
        }

        $this->needsAdmin = User::count() === 0;

        $setting = Setting::first();
        if ($setting) {
            $this->congregazione_nome = $setting->congregazione_nome ?? '';
            $this->giorni_giacenza_da_assegnare = $setting->giorni_giacenza_da_assegnare;
            $this->giorni_giacenza_prioritari = $setting->giorni_giacenza_prioritari;
            $this->giorni_per_smarrito = $setting->giorni_per_smarrito;
            $this->home_limit_list = $setting->home_limit_list;
        }
    }

    public function nextStep()
    {
        if ($this->step === 1) {
            $this->validate([
                'congregazione_nome' => 'required|string|max:255',
                'logo' => 'nullable|image|max:2048',
            ]);
        }

        if ($this->step === 2) {
            $this->validate([
                'giorni_giacenza_da_assegnare' => 'required|integer|min:1|max:999',
                'giorni_giacenza_prioritari' => 'required|integer|min:1|max:999',
                'giorni_per_smarrito' => 'required|integer|min:1|max:999',
                'home_limit_list' => 'required|integer|min:1|max:100',
            ]);
        }

        $this->step++;
    }

    public function previousStep()
    {
        $this->step = max(1, $this->step - 1);
    }

    public function finish()
    {
        if ($this->needsAdmin) {
            $this->validate([
                'admin_name' => 'required|string|max:255',
                'admin_email' => 'required|email|unique:users,email',
                'admin_password' => 'required|min:8|confirmed',
            ]);
        }

        $setting = Setting::instance();
        $setting->congregazione_nome = $this->congregazione_nome;
        $setting->giorni_giacenza_da_assegnare = $this->giorni_giacenza_da_assegnare;
        $setting->giorni_giacenza_prioritari = $this->giorni_giacenza_prioritari;
        $setting->giorni_per_smarrito = $this->giorni_per_smarrito;
        $setting->home_limit_list = $this->home_limit_list;
        $setting->setup_completed = true;

        if ($this->logo) {
            $path = $this->logo->store('logos', 'public');
            $setting->logo_path = $path;
        }

        $setting->save();

        if ($this->needsAdmin && $this->admin_email) {
            $admin = User::create([
                'name' => $this->admin_name,
                'email' => $this->admin_email,
                'password' => Hash::make($this->admin_password),
            ]);
            $admin->assignRole('amministratore');
            Auth::login($admin);
            request()->session()->regenerate();
        }

        session()->flash('success', 'Setup completato con successo!');

        if (auth()->check()) {
            return redirect()->route('dashboard');
        }

        return redirect()->route('login');
    }

    public function render()
    {
        return view('livewire.setup.wizard')
            ->layout('components.layouts.guest', ['title' => 'Setup iniziale']);
    }
}