<?php

namespace App\Filament\Pages\Strumenti;

use App\Models\DocumentoCollegato;
use App\Models\Stabile;
use App\Models\User;
use App\Support\StabileContext;
use BackedEnum;
use Filament\Actions\Action;
use Filament\Pages\Page;
use Filament\Tables\Columns\TextColumn;
use Filament\Tables\Concerns\InteractsWithTable;
use Filament\Tables\Contracts\HasTable;
use Filament\Tables\Filters\SelectFilter;
use Filament\Tables\Table;
use Illuminate\Database\Eloquent\Builder;
use Illuminate\Support\Facades\Auth;
use UnitEnum;

class DocumentiCollegatiArchivio extends Page implements HasTable
{
    use InteractsWithTable;

    protected static bool $shouldRegisterNavigation = false;

    protected static ?string $navigationLabel = 'Documenti collegati';

    protected static ?string $title = 'Documenti collegati';

    protected static BackedEnum|string|null $navigationIcon = 'heroicon-o-folder-open';

    protected static UnitEnum|string|null $navigationGroup = 'Strumenti';

    protected static ?int $navigationSort = 60;

    protected static ?string $slug = 'strumenti/documenti-collegati';

    protected string $view = 'filament.pages.gescon.table';

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

    public function mount(): void
    {
        $this->mountInteractsWithTable();
    }

    protected function getHeaderActions(): array
    {
        return [];
    }

    protected function getTableQuery(): Builder
    {
        $user = Auth::user();
        if (! $user instanceof User) {
            return DocumentoCollegato::query()->whereRaw('1 = 0');
        }

        $query = DocumentoCollegato::query()->with(['stabile', 'contatto']);

        // Se c'è uno stabile attivo in contesto, filtro su quello (più utile per operatore)
        $activeStabile = StabileContext::getActiveStabile($user);
        if ($activeStabile instanceof Stabile) {
            $query->where('stabile_id', (int) $activeStabile->id);
            return $query;
        }

        // Altrimenti limito agli stabili accessibili (non super-admin/admin)
        if ($user->hasAnyRole(['super-admin', 'admin'])) {
            return $query;
        }

        $allowedIds = StabileContext::accessibleStabili($user)
            ->pluck('id')
            ->map(fn ($v) => (int) $v)
            ->values();

        if ($allowedIds->isEmpty()) {
            return DocumentoCollegato::query()->whereRaw('1 = 0');
        }

        return $query->whereIn('stabile_id', $allowedIds);
    }

    public function table(Table $table): Table
    {
        return $table
            ->striped()
            ->defaultSort('created_at', 'desc')
            ->columns([
                TextColumn::make('protocollo_formattato')
                    ->label('Protocollo')
                    ->searchable(['numero_protocollo'])
                    ->copyable()
                    ->toggleable(),
                TextColumn::make('stabile.denominazione')
                    ->label('Stabile')
                    ->searchable()
                    ->toggleable(),
                TextColumn::make('titolo')
                    ->label('Titolo')
                    ->searchable()
                    ->limit(50),
                TextColumn::make('tipo_documento')
                    ->label('Tipo')
                    ->badge()
                    ->toggleable(),
                TextColumn::make('data_sottoscrizione')
                    ->label('Data')
                    ->date('d-m-Y')
                    ->toggleable(),
                TextColumn::make('stato_documento')
                    ->label('Stato')
                    ->badge()
                    ->toggleable(),
            ])
            ->filters([
                SelectFilter::make('tipo_documento')
                    ->label('Tipo')
                    ->options([
                        'contratto' => 'Contratto',
                        'assicurazione' => 'Assicurazione',
                        'certificato' => 'Certificato',
                        'preventivo' => 'Preventivo',
                        'fattura' => 'Fattura',
                        'verbale' => 'Verbale',
                        'altro' => 'Altro',
                    ]),
            ])
            ->actions([
                Action::make('apri')
                    ->label('Apri')
                    ->icon('heroicon-o-eye')
                    ->url(fn (DocumentoCollegato $record) => route('admin.documenti-collegati.show', $record->id), true),
                Action::make('etichetta_11354')
                    ->label('Etichetta 11354')
                    ->icon('heroicon-o-tag')
                    ->url(fn (DocumentoCollegato $record) => route('admin.documenti-collegati.etichetta', $record->id), true),
                Action::make('etichetta_99014')
                    ->label('Etichetta 99014')
                    ->icon('heroicon-o-tag')
                    ->url(fn (DocumentoCollegato $record) => route('admin.documenti-collegati.etichetta', $record->id) . '?format=99014', true),
            ]);
    }
}