<?php
namespace App\Filament\Pages\RevisioneContabile;

use App\Models\RevisionePrecedenteAmministratore;
use App\Models\RubricaUniversale;
use App\Models\Stabile;
use App\Models\User;
use BackedEnum;
use Filament\Actions\Action;
use Filament\Forms\Components\FileUpload;
use Filament\Forms\Components\Select;
use Filament\Forms\Components\Textarea;
use Filament\Forms\Components\TextInput;
use Filament\Notifications\Notification;
use Filament\Pages\Page;
use Illuminate\Contracts\Pagination\LengthAwarePaginator;
use Illuminate\Support\Facades\Auth;
use Livewire\WithPagination;
use UnitEnum;

class PrecedentiAmministratoriElenco extends Page
{
    use WithPagination;

    protected static ?string $title = 'Revisione · Precedente amministratore';

    protected static ?string $slug = 'revisione-contabile/precedente-amministratore';

    protected static BackedEnum|string|null $navigationIcon = 'heroicon-o-clipboard-document-check';

    protected static UnitEnum|string|null $navigationGroup = 'Revisione Contabile';

    protected static ?int $navigationSort = 10;

    protected static bool $shouldRegisterNavigation = true;

    protected string $view = 'filament.pages.revisione-contabile.precedenti-amministratori-elenco';

    protected function getHeaderActions(): array
    {
        return [
            Action::make('nuova_revisione')
                ->label('Nuova revisione')
                ->icon('heroicon-o-plus')
                ->color('success')
                ->modalHeading('Nuova revisione (precedente amministratore)')
                ->form([
                    Select::make('stabile_id')
                        ->label('Stabile')
                        ->required()
                        ->searchable()
                        ->options(fn() => Stabile::query()->orderBy('denominazione')->pluck('denominazione', 'id')->all()),

                    Select::make('rubrica_id')
                        ->label('Precedente amministratore (Rubrica)')
                        ->required()
                        ->searchable()
                        ->getSearchResultsUsing(function (string $search): array {
                            return RubricaUniversale::query()
                                ->ricerca($search)
                                ->limit(30)
                                ->get()
                                ->mapWithKeys(fn(RubricaUniversale $r) => [$r->id => $r->nome_completo . ($r->email ? (' · ' . $r->email) : '')])
                                ->all();
                        })
                        ->getOptionLabelUsing(function ($value): ?string {
                            if (! $value) {
                                return null;
                            }
                            $r = RubricaUniversale::query()->find($value);
                            return $r ? ($r->nome_completo . ($r->email ? (' · ' . $r->email) : '')) : null;
                        }),

                    TextInput::make('gestionale')
                        ->label('Gestionale')
                        ->placeholder('Es. Danea, TeamSystem, Gestionale X')
                        ->maxLength(255),

                    FileUpload::make('passaggio_consegne_path')
                        ->label('Passaggio di consegne (file)')
                        ->disk('local')
                        ->directory('revisione/passaggi-consegne')
                        ->preserveFilenames()
                        ->openable()
                        ->downloadable(),

                    Textarea::make('note')
                        ->label('Note')
                        ->rows(4),
                ])
                ->action(function (array $data): void {
                    $user = Auth::user();
                    if (! $user instanceof User) {
                        Notification::make()->title('Utente non valido')->danger()->send();
                        return;
                    }

                    $rubrica = RubricaUniversale::query()->find((int) ($data['rubrica_id'] ?? 0));
                    if (! $rubrica) {
                        Notification::make()->title('Contatto rubrica non trovato')->danger()->send();
                        return;
                    }

                    $record = RevisionePrecedenteAmministratore::query()->create([
                        'stabile_id'                => (int) $data['stabile_id'],
                        'rubrica_id'                => (int) $rubrica->id,
                        'precedente_amministratore' => (string) ($rubrica->nome_completo ?? '—'),
                        'gestionale'                => isset($data['gestionale']) ? trim((string) $data['gestionale']) : null,
                        'passaggio_consegne_path'   => isset($data['passaggio_consegne_path']) ? (string) $data['passaggio_consegne_path'] : null,
                        'note'                      => isset($data['note']) ? trim((string) $data['note']) : null,
                        'creato_da'                 => (int) $user->id,
                        'modificato_da'             => (int) $user->id,
                    ]);

                    Notification::make()
                        ->title('Revisione creata')
                        ->body('Record creato correttamente.')
                        ->success()
                        ->send();

                    $this->redirect(PrecedentiAmministratoriDettaglio::getUrl(['record' => (int) $record->id], panel: 'admin-filament'));
                }),
        ];
    }

    public function getRows(): LengthAwarePaginator
    {
        return RevisionePrecedenteAmministratore::query()
            ->with(['stabile'])
            ->orderByDesc('created_at')
            ->paginate(15);
    }

    public static function canAccess(): bool
    {
        $user = Auth::user();
        return $user instanceof User
        && $user->hasAnyRole(['super-admin', 'admin', 'amministratore', 'collaboratore']);
    }
}