pds/app/Filament/Resources/WorkGroupMasterResource.php

<?php

namespace App\Filament\Resources;

use App\Filament\Exports\WorkGroupMasterExporter;
use App\Filament\Imports\WorkGroupMasterImporter;
use App\Filament\Resources\WorkGroupMasterResource\Pages;
use App\Models\Line;
use App\Models\Plant;
use App\Models\WorkGroupMaster;
use Filament\Facades\Filament;
use Filament\Forms;
use Filament\Forms\Components\Section;
use Filament\Forms\Form;
use Filament\Forms\Get;
use Filament\Resources\Resource;
use Filament\Tables;
use Filament\Tables\Actions\ExportAction;
use Filament\Tables\Actions\ImportAction;
use Filament\Tables\Table;
use Illuminate\Database\Eloquent\Builder;
use Illuminate\Database\Eloquent\SoftDeletingScope;
use Illuminate\Validation\Rule;
use Filament\Forms\Components\DateTimePicker;
use Filament\Forms\Components\FileUpload;
use Filament\Forms\Components\Select;
use Filament\Forms\Components\TextInput;
use Filament\Tables\Filters\Filter;

class WorkGroupMasterResource extends Resource
{
    protected static ?string $model = WorkGroupMaster::class;

    protected static ?string $navigationIcon = 'heroicon-o-rectangle-stack';

    protected static ?string $navigationGroup = 'Master Entries';

    protected static ?int $navigationSort = 11;

    public static function form(Form $form): Form
    {
        return $form
            ->schema([
                Section::make('')
                    ->schema([
                        Forms\Components\Select::make('plant_id')
                            ->label('Plant Name')
                            ->relationship('plant', 'name')
                            ->searchable()
                            ->reactive()
                            ->columnSpan(1)
                            ->required()
                            ->options(function (callable $get) {
                                $userHas = Filament::auth()->user()->plant_id;

                                return ($userHas && strlen($userHas) > 0) ? Plant::where('id', $userHas)->pluck('name', 'id')->toArray() : Plant::orderBy('code')->pluck('name', 'id')->toArray();
                            })
                            ->default(function () {
                                return optional(WorkGroupMaster::latest()->first())->plant_id;
                            })
                            ->disabled(fn (Get $get) => ! empty($get('id')))
                            ->afterStateUpdated(function ($state, $set, callable $get) {
                                $plantId = $get('plant_id');

                                $set('wgmPlantError', null);
                                $set('name', null);
                                $set('description', null);
                                $set('operation_number', null);
                                if (! $plantId) {
                                    $set('wgmPlantError', 'Please select a plant first.');

                                    return;
                                }
                            })
                            ->extraAttributes(fn ($get) => [
                                'class' => $get('wgmPlantError') ? 'border-red-500' : '',
                            ])
                            ->hint(fn ($get) => $get('wgmPlantError') ? $get('wgmPlantError') : null)
                            ->hintColor('danger'),
                        Forms\Components\TextInput::make('name')
                            ->label('Group Work Center')
                            ->required()
                            ->minLength(6)
                            ->columnSpan(1)
                            ->reactive()
                            ->rule(function (callable $get) {
                                return Rule::unique('work_group_masters', 'name')
                                    ->where('plant_id', $get('plant_id'))
                                    ->ignore($get('id'));
                            }),
                        Forms\Components\TextInput::make('operation_number')
                            ->label('Operation Number')
                            ->numeric()
                            ->columnSpan(1)
                            ->reactive()
                            ->required(),
                        // ->rule(function (callable $get) {
                        //         return Rule::unique('work_group_masters', 'operation_number')
                        //             ->where('plant_id', $get('plant_id'))
                        //             ->ignore($get('id'));
                        // }),
                        Forms\Components\TextInput::make('description')
                            ->label('Description')
                            ->required()
                            ->minLength(5)
                            ->reactive()
                            ->columnSpan(['default' => 1, 'sm' => 3]),
                        Forms\Components\Hidden::make('created_by')
                            ->default(Filament::auth()->user()?->name),
                        Forms\Components\TextInput::make('id')
                            ->hidden()
                            ->readOnly(),
                    ])
                    ->columns(['default' => 1, 'sm' => 3]),
            ]);
    }

    public static function table(Table $table): Table
    {
        return $table
            ->columns([
                Tables\Columns\TextColumn::make('No.')
                    ->label('No.')
                    ->getStateUsing(function ($record, $livewire, $column, $rowLoop) {
                        $paginator = $livewire->getTableRecords();
                        $perPage = method_exists($paginator, 'perPage') ? $paginator->perPage() : 10;
                        $currentPage = method_exists($paginator, 'currentPage') ? $paginator->currentPage() : 1;

                        return ($currentPage - 1) * $perPage + $rowLoop->iteration;
                    }),
                Tables\Columns\TextColumn::make('plant.name')
                    ->label('Plant Name')
                    ->alignCenter()
                    ->searchable()
                    ->sortable(),
                Tables\Columns\TextColumn::make('name')
                    ->label('Group Work Center')
                    ->alignCenter()
                    ->searchable()
                    ->sortable(),
                Tables\Columns\TextColumn::make('description')
                    ->label('Description')
                    ->alignCenter()
                    ->searchable()
                    ->sortable(),
                Tables\Columns\TextColumn::make('operation_number')
                    ->label('Operation Number')
                    ->alignCenter()
                    ->searchable()
                    ->sortable(),
                Tables\Columns\TextColumn::make('created_at')
                    ->label('Created At')
                    ->alignCenter()
                    ->dateTime()
                    ->sortable(),
                Tables\Columns\TextColumn::make('created_by')
                    ->label('Created By')
                    ->alignCenter()
                    ->searchable()
                    ->sortable(),
                Tables\Columns\TextColumn::make('updated_at')
                    ->label('Updated At')
                    ->alignCenter()
                    ->dateTime()
                    ->sortable(),
                Tables\Columns\TextColumn::make('deleted_at')
                    ->label('Deleted At')
                    ->alignCenter()
                    ->dateTime()
                    ->sortable()
                    ->toggleable(isToggledHiddenByDefault: true),
            ])
            ->filters([
                Tables\Filters\TrashedFilter::make(),
                Filter::make('advanced_filters')
                    ->label('Advanced Filters')
                    ->form([
                        Select::make('Plant')
                            ->label('Search by Plant Name')
                            ->nullable()
                            ->options(function (callable $get) {
                                $userHas = Filament::auth()->user()->plant_id;

                                // return ($userHas && strlen($userHas) > 0) ? Plant::where('id', $userHas)->pluck('name', 'id')->toArray() : Plant::orderBy('code')->pluck('name', 'id')->toArray();
                                if ($userHas && strlen($userHas) > 0) {
                                    return Plant::where('id', $userHas)->pluck('name', 'id')->toArray();
                                } else {
                                    return Plant::whereHas('workGroupMasters', function ($query) {
                                        $query->whereNotNull('id');
                                    })->orderBy('code')->pluck('name', 'id')->toArray();
                                }
                            })
                            ->searchable()
                            ->reactive()
                            ->afterStateUpdated(function ($state, callable $set, callable $get): void {
                                $set('code', null);
                                $set('operator_id', null);
                            }),
                        Select::make('name')
                            ->label('Search by Work Group Center')
                            ->searchable()
                            ->options(function (callable $get) {
                                $plantId = $get('Plant');

                                if(!$plantId){
                                    return [];
                                }
                                else{
                                    return $plantId ? WorkGroupMaster::where('plant_id', $plantId)->distinct()->pluck('name', 'name')->toArray(): [];
                                }
                            })
                            ->searchable()
                            ->reactive(),
                        TextInput::make('description')
                            ->label('Description')
                            ->reactive(),
                        TextInput::make('operation_number')
                            ->label('Operation Number')
                            ->reactive(),
                        DateTimePicker::make(name: 'created_from')
                            ->label('Created From')
                            ->placeholder(placeholder: 'Select From DateTime')
                            ->reactive()
                            ->native(false),
                        DateTimePicker::make('created_to')
                            ->label('Created To')
                            ->placeholder(placeholder: 'Select To DateTime')
                            ->reactive()
                            ->native(false),
                    ])
                    ->query(function ($query, array $data) {
                        // Hide all records initially if no filters are applied
                        if (empty($data['Plant']) && empty($data['name']) && empty($data['description']) && empty($data['operation_number']) && empty($data['created_from']) && empty($data['created_to']) && empty($data['updated_from']) && empty($data['updated_to'])) {
                            // return $query->whereRaw('1 = 0');
                        }

                        if (! empty($data['Plant'])) { // $plant = $data['Plant'] ?? null
                            $query->where('plant_id', $data['Plant']);
                        } else {
                            $userHas = Filament::auth()->user()->plant_id;

                            if ($userHas && strlen($userHas) > 0) {
                                return $query->whereRaw('1 = 0');
                            }
                        }

                        if (! empty($data['name'])) {
                            $query->where('name', $data['name']);
                        }

                        if (! empty($data['description'])) {
                            $query->where('description', $data['description']);
                        }

                        if (! empty($data['operation_number'])) {
                            $query->where('operation_number', $data['operation_number']);
                        }

                        if (! empty($data['created_from'])) {
                            $query->where('created_at', '>=', $data['created_from']);
                        }

                        if (! empty($data['created_to'])) {
                            $query->where('created_at', '<=', $data['created_to']);
                        }

                    })
                    ->indicateUsing(function (array $data) {
                        $indicators = [];

                        if (! empty($data['Plant'])) {
                            $indicators[] = 'Plant: '.Plant::where('id', $data['Plant'])->value('name');
                        } else {
                            $userHas = Filament::auth()->user()->plant_id;

                            if ($userHas && strlen($userHas) > 0) {
                                return 'Plant: Choose plant to filter records.';
                            }
                        }

                        if (! empty($data['name'])) {
                            $indicators[] = 'Work Group Name: ' . $data['name'];
                        }

                        if (! empty($data['description'])) {
                            $indicators[] = 'Description: ' . $data['description'];
                        }

                        if (! empty($data['operation_number'])) {
                            $indicators[] = 'Operation Number: ' . $data['operation_number'];
                        }

                        if (! empty($data['created_from'])) {
                            $indicators[] = 'From: '.$data['created_from'];
                        }

                        if (! empty($data['created_to'])) {
                            $indicators[] = 'To: '.$data['created_to'];
                        }

                        if (! empty($data['updated_from'])) {
                            $indicators[] = 'From: '.$data['updated_from'];
                        }

                        if (! empty($data['updated_to'])) {
                            $indicators[] = 'To: '.$data['updated_to'];
                        }

                        return $indicators;
                    }),
            ])
            ->filtersFormMaxHeight('280px')
            ->actions([
                Tables\Actions\ViewAction::make(),
                Tables\Actions\EditAction::make(),
            ])
            ->bulkActions([
                Tables\Actions\BulkActionGroup::make([
                    Tables\Actions\DeleteBulkAction::make(),
                    Tables\Actions\ForceDeleteBulkAction::make(),
                    Tables\Actions\RestoreBulkAction::make(),
                ]),
            ])
            ->headerActions([
                ImportAction::make()
                    ->label('Import Work Group Masters')
                    ->color('warning')
                    ->importer(WorkGroupMasterImporter::class)
                    ->visible(function () {
                        return Filament::auth()->user()->can('view import work group master');
                    }),
                ExportAction::make()
                    ->label('Export Work Group Masters')
                    ->color('warning')
                    ->exporter(WorkGroupMasterExporter::class)
                    ->visible(function () {
                        return Filament::auth()->user()->can('view export work group master');
                    }),
            ]);
    }

    public static function getRelations(): array
    {
        return [
            //
        ];
    }

    public static function getPages(): array
    {
        return [
            'index' => Pages\ListWorkGroupMasters::route('/'),
            'create' => Pages\CreateWorkGroupMaster::route('/create'),
            'view' => Pages\ViewWorkGroupMaster::route('/{record}'),
            'edit' => Pages\EditWorkGroupMaster::route('/{record}/edit'),
        ];
    }

    public static function getEloquentQuery(): Builder
    {
        return parent::getEloquentQuery()
            ->withoutGlobalScopes([
                SoftDeletingScope::class,
            ]);
    }
}