columns([ Tables\Columns\TextColumn::make('contract.contract_number') ->label('Hợp đồng') ->searchable() ->sortable(), Tables\Columns\TextColumn::make('amount') ->label('Số tiền phạt') ->money('VND') ->sortable(), Tables\Columns\TextColumn::make('reason') ->label('Lý do') ->searchable(), Tables\Columns\TextColumn::make('due_date') ->label('Hạn nộp') ->date('d/m/Y') ->sortable(), Tables\Columns\TextColumn::make('paid_date') ->label('Ngày nộp') ->date('d/m/Y') ->placeholder('Chưa nộp') ->color(fn ($state) => $state ? 'success' : 'danger'), ]) ->filters([ Tables\Filters\Filter::make('unpaid') ->label('Chưa nộp') ->query(fn ($query) => $query->whereNull('paid_date')), ]) ->defaultSort('due_date', 'desc'); } }