unloading_collection_item.dart

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import 'package:easy_localization/easy_localization.dart';
import 'package:fluentui_system_icons/fluentui_system_icons.dart';
import 'package:flutter/material.dart';
import 'package:flutter_screenutil/flutter_screenutil.dart';
import '../../../../../core/common/enums/collection_status.dart';
import '../../../../../core/ui/theme/color_palette.dart';
import '../../../../../core/ui/widgets/collection_badges/collection_status_badge.dart';
import '../../../../../core/ui/widgets/collection_item/collection_info_row.dart';
import '../../../domain/entities/unloading_collection_entity.dart';
 
class UnloadingCollectionItem extends StatefulWidget {
  final UnloadingCollectionEntity collection;
  final String number;
  final Function(bool?)? onCheckboxChanged;
  final bool isSelected;
 
  const UnloadingCollectionItem({
    super.key,
    required this.collection,
    required this.number,
    this.onCheckboxChanged,
    required this.isSelected,
  });
 
  @override
  State<UnloadingCollectionItem> createState() => _UnloadingCollectionItemState();
}
 
class _UnloadingCollectionItemState extends State<UnloadingCollectionItem> {
  bool isSelected = false;
 
  @override
  Widget build(BuildContext context) {
    return Container(
      margin: EdgeInsets.fromLTRB(16.sp, 8.sp, 16.sp, 8.sp),
      decoration: BoxDecoration(
        color: ColorPalette.white,
        borderRadius: BorderRadius.circular(20),
        boxShadow: [
          BoxShadow(
            color: ColorPalette.black.withValues(alpha:0.04),
            blurRadius: 15,
            offset: const Offset(0, 5),
          ),
        ],
      ),
      child: Column(
        children: [
          Padding(
            padding: EdgeInsets.all(16.sp),
            child: Row(
              children: [
                Padding(
                  padding: EdgeInsets.only(right: 12.sp),
                  child: Checkbox(
                    value: widget.isSelected,
                    onChanged: widget.onCheckboxChanged,
                    shape: RoundedRectangleBorder(
                      borderRadius: BorderRadius.circular(4),
                    ),
                    side: BorderSide(width: 1.5, color: Colors.grey[400]!),
                  ),
                ),
                Expanded(
                  child: Column(
                    crossAxisAlignment: CrossAxisAlignment.start,
                    children: [
                      Text(
                        widget.collection.restaurant ?? "--",
                        style: Theme.of(context).textTheme.titleMedium!.copyWith(
                          color: ColorPalette.darkGrey,
                          fontWeight: FontWeight.w500,
                        ),
                      ),
                      SizedBox(height: 4.sp),
                      Text(
                        "${'unloading.collection_info.unloaded_on'.tr()} ${widget.collection.collectionDate?.toLocal().toString().split(' ')[0]}",
                        style: Theme.of(context).textTheme.titleSmall!.copyWith(
                          color: ColorPalette.grey,
                        ),
                      ),
                      SizedBox(height: 4.sp),
                    ],
                  ),
                ),
                const CollectionStatusBadge(
                  status: CollectionStatus.notYetUnloaded,
                ),
              ],
            ),
          ),
          Divider(height: 1.sp),
          Padding(
            padding: EdgeInsets.all(16.sp),
            child: Column(
              children: [
                CollectionInfoRow(
                  label: 'unloading.collection_info.address'.tr(),
                  value: widget.collection.address ?? "--",
                  icon: FluentIcons.location_12_regular,
                ),
                SizedBox(height: 12.sp),
                CollectionInfoRow(
                  label: 'unloading.collection_info.collected_quantity'.tr(),
                  value: formatVolume(widget.collection.volumeCollected),
                  icon: FluentIcons.drop_12_regular,
                )
              ],
            ),
          ),
        ],
      ),
    );
  }
 
  String formatVolume(dynamic volume) {
    if (volume == null) return "--";
    double volumeValue = volume is double ? volume : double.tryParse(volume.toString()) ?? 0.0;
    if (volumeValue > 999) {
      return '${(volumeValue / 1000).toStringAsFixed(2)} MT';
    } else {
      return '$volumeValue KG';
    }
  }
}