nutzwerte_fi4/app/Filament/Resources/Projektes/RelationManagers/ProjektObjekteImDetailRelationManager.php

<?php

namespace App\Filament\Resources\Projektes\RelationManagers;

use App\Models\ProjektObjekteImDetail;
use Filament\Actions\BulkActionGroup;
use Filament\Actions\CreateAction;
use Filament\Actions\DeleteAction;
use Filament\Actions\DeleteBulkAction;
use Filament\Actions\EditAction;
use Filament\Forms\Components\Select;
use Filament\Forms\Components\TextInput;
use Filament\Resources\RelationManagers\RelationManager;
use Filament\Schemas\Schema;
use Filament\Support\Enums\FontWeight;
use Filament\Tables\Columns\Summarizers\Sum;
use Filament\Tables\Columns\TextColumn;
use Filament\Tables\Columns\TextInputColumn;
use Filament\Tables\Filters\SelectFilter;
use Filament\Tables\Table;
use Illuminate\Database\Eloquent\Builder;
use Illuminate\Support\HtmlString;
use Livewire\Component;

class ProjektObjekteImDetailRelationManager extends RelationManager
{
    protected static string $relationship = 'projekt_raeumealles';

    protected static ?string $title = 'Objekte im Detail';

    protected static ?string $navigationLabel = 'Objekte im Detail';

    protected static ?string $modelLabel = 'Objekt im Detail';

    protected static ?string $pluralModelLabel = 'Objekte';

    public function form(Schema $schema): Schema
    {

        return $schema
            ->components([
                Select::make('projekt_objekte_id')
                    ->relationship('top_nummer', 'top_nummer', fn (Builder $query) => $query->where('projekte_id', $this->getOwnerRecord()->id))
                    ->required()
                    ->searchable(),
                TextInput::make('raumart')
                    ->required()
                    ->maxLength(255),
                TextInput::make('geschoss')
                    ->required()
                    ->maxLength(255)
                    ->suffixIcon('phosphor-building'),
                TextInput::make('flaeche')
                    ->suffix(new HtmlString(' m&sup2;'))
                    ->numeric()
                    ->label('Fläche')
                    ->rules(['required', 'flaeche' => 'decimal:2'])
                    ->validationMessages([
                        'required' => 'Die Eingabe einer Fläche ist erforderlich.',
                        'decimal' => 'Für die Fläche sind zwei Dezimalstellen erforderlich.',
                    ])
                    ->afterStateUpdated(function (Component $livewire) {
                        $livewire->dispatch('refreshProjektAllgemeinflaechen');
                    }),
            ]);
    }

    public function table(Table $table): Table
    {
        return $table
            ->emptyStateDescription('Schalten Sie das Projekt frei und importieren Sie die Daten der Objekte.')
            ->striped()
            ->recordTitleAttribute('top_nummer')
            ->columns([
                TextColumn::make('top_nummer.top_nummer')
                    ->sortable()
                    ->extraAttributes(['pointer-events' => 'none'])
                    ->searchable()
                    ->label('Top'),
                TextColumn::make('geschoss')->searchable(),
                TextColumn::make('raumart')->searchable()->sortable(),
                TextColumn::make('methode.faktor')
                    ->numeric(2, ',')
                    ->icon('phosphor-function')
                    ->searchable()
                    ->label('Faktor'),
                TextColumn::make('flaeche')
                    ->numeric(2, ',', '.')
                    ->summarize(Sum::make()->label('Gesammt')->numeric(
                        decimalPlaces: 2,
                    )->suffix(new HtmlString(' m&sup2;')))
                    ->suffix(new HtmlString(' m&sup2;'))
                    ->width('2rem')
                    ->alignment('right')
                    ->label('Fläche')
                    ->searchable(),
                // TextInputColumn::make('flaeche')
                //     ->extraInputAttributes(['onClick' => 'this.select()'])
                //     ->summarize(Sum::make()->label('Gesammt')->numeric(
                //         decimalPlaces: 2,
                //     )->suffix(new HtmlString(' m&sup2;')))
                //     ->suffix(new HtmlString(' m&sup2;'))
                //     ->width('2rem')
                //     ->alignment('right')
                //     ->rules(['required'])
                //     ->label('Fläche')
                //     ->searchable()
                //     ->afterStateUpdated(function ($record, Component $livewire) {
                //         $object = ProjektObjekteImDetail::find($record['id']);
                //         $object->nutzwert = round($record->methode->faktor * $object->flaeche, 2);
                //         $object->save();

                //         $livewire->dispatch('refreshProjektObjekteImDetail');

                //     })->validationMessages([
                //         'required' => 'Die Eingabe einer Fläche ist erforderlich.',
                //         'decimal' => 'Für die Fläche sind zwei Dezimalstellen erforderlich.',
                //     ]),
                TextColumn::make('nutzwert')
                    ->alignCenter()
                    ->summarize(Sum::make()->label('Gesammt'))
                    ->weight(FontWeight::ExtraBold),
            ])
            ->filters([
                SelectFilter::make('top_nummer')
                    ->label('Top Nummer')
                    ->relationship('top_nummer', 'top_nummer', fn (Builder $query) => $query->where('projekte_id', $this->getOwnerRecord()->id))
                    ->preload(),
                SelectFilter::make('geschoss')
                    ->preload()
                    ->options(function (): array {
                        return ProjektObjekteImDetail::where('projekte_id', $this->getOwnerRecord()->id)->groupBy('geschoss')->orderBy('geschoss')->pluck('geschoss', 'geschoss')->toArray();
                    }),
                SelectFilter::make('raumart')
                    ->searchable()
                    ->options(function (): array {
                        return ProjektObjekteImDetail::where('projekte_id', $this->getOwnerRecord()->id)->groupBy('raumart')->orderBy('raumart')->pluck('raumart', 'raumart')->toArray();
                    }),
            ])
            ->deferFilters(false)
            ->headerActions([
                CreateAction::make()
                    ->icon('phosphor-file-plus')
                    ->createAnother(false),
            ])
            ->recordActions([
                EditAction::make()->iconButton()
                    ->mutateDataUsing(function ($data): array {

                        $data['nutzwert'] = round($data['faktor'] * $data['flaeche']);

                        return $data;
                    })->after(function (Component $livewire) {
                        $livewire->dispatch('refreshProjektObjekteImDetail');
                    }),
                DeleteAction::make()->iconButton()->after(function (Component $livewire) {
                    $livewire->dispatch('refreshProjektObjekteImDetail');
                }),
            ])
            ->toolbarActions([
                BulkActionGroup::make([
                    DeleteBulkAction::make()->after(function (Component $livewire) {
                        $livewire->dispatch('refreshProjektObjekteImDetail');
                    }),
                ]),
            ]);
    }
}