volume_field.dart

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import 'package:connect/core/localization/app_localizations.dart';
 
import '../../../../../../core/constants/app_values.dart';
import '/core/ui/theme/color_palette.dart';
import 'package:flutter/material.dart';
import 'package:flutter_screenutil/flutter_screenutil.dart';
 
class VolumeField extends StatelessWidget {
  const VolumeField({
    super.key,
    required this.controller,
    this.isActive = true,
  });
 
  final TextEditingController controller;
  final bool isActive;
 
  @override
  Widget build(BuildContext context) {
    return Column(
      crossAxisAlignment: CrossAxisAlignment.start,
      children: [
        Container(
          padding: EdgeInsets.symmetric(horizontal: 15.sp, vertical: 6.sp),
          decoration: BoxDecoration(
            borderRadius: BorderRadius.circular(5),
            color: ColorPalette.grey.withOpacity(0.1),
          ),
          child: SizedBox(
            width: 100.sp,
            child: Row(
              mainAxisSize: MainAxisSize.min,
              children: [
                Flexible(
                  child: TextFormField(
                    controller: controller,
                    style: Theme.of(context)
                        .textTheme
                        .displaySmall
                        ?.copyWith(fontSize: 12.sp),
                    decoration: InputDecoration(
                      contentPadding: EdgeInsets.zero,
                      hintText:
                          AppLocalizations.of(context).translate('Quantity'),
                      hintStyle: Theme.of(context)
                          .textTheme
                          .bodySmall
                          ?.copyWith(color: ColorPalette.grey),
                      border: InputBorder.none,
                    ),
                    validator: (value) {
                      if (value == null || value.isEmpty) {
                        return AppLocalizations.of(context)
                            .translate('Quantity is required');
                      }
                      final numValue = num.tryParse(value);
                      if (numValue == null) {
                        return AppLocalizations.of(context)
                            .translate('Enter a valid number');
                      }
                      if (numValue <= 0) {
                        return AppLocalizations.of(context)
                            .translate('Enter a positive number');
                      }
                      return null;
                    },
                  ),
                ),
                SizedBox(width: 5.sp),
                Text(
                  AppValues.measureentUnit,
                  style: Theme.of(context).textTheme.bodySmall,
                )
              ],
            ),
          ),
        ),
      ],
    );
  }
}