inventree-app/lib/widget/order/so_line_list.dart

import "package:flutter/material.dart";
import "package:inventree/l10.dart";
import "package:inventree/widget/order/so_line_detail.dart";
import "package:inventree/widget/paginator.dart";
import "package:inventree/inventree/model.dart";
import "package:inventree/inventree/sales_order.dart";
import "package:inventree/inventree/part.dart";
import "package:inventree/api.dart";
import "package:inventree/app_colors.dart";
import "package:inventree/widget/progress.dart";

/*
 * Paginated widget class for displaying a list of sales order line items
 */

class PaginatedSOLineList extends PaginatedSearchWidget {
  const PaginatedSOLineList(Map<String, String> filters)
      : super(filters: filters);

  @override
  String get searchTitle => L10().lineItems;

  @override
  _PaginatedSOLineListState createState() => _PaginatedSOLineListState();
}

/*
 * State class for PaginatedSOLineList
 */
class _PaginatedSOLineListState
    extends PaginatedSearchState<PaginatedSOLineList> {
  _PaginatedSOLineListState() : super();

  @override
  String get prefix => "so_line_";

  @override
  Map<String, String> get orderingOptions => {
        "part": L10().part,
        "quantity": L10().quantity,
      };

  @override
  Map<String, Map<String, dynamic>> get filterOptions => {};

  @override
  Future<InvenTreePageResponse?> requestPage(
      int limit, int offset, Map<String, String> params) async {
    final page = await InvenTreeSOLineItem()
        .listPaginated(limit, offset, filters: params);
    return page;
  }

  @override
  Widget buildItem(BuildContext context, InvenTreeModel model) {
    InvenTreeSOLineItem item = model as InvenTreeSOLineItem;
    InvenTreePart? part = item.part;

    if (part != null) {
      return ListTile(
          title: Text(part.name),
          subtitle: Text(part.description),
          leading: InvenTreeAPI().getThumbnail(part.thumbnail),
          trailing: Text(item.progressString,
              style: TextStyle(
                  color: item.isComplete ? COLOR_SUCCESS : COLOR_WARNING)),
          onTap: () async {
            showLoadingOverlay();
            await item.reload();
            hideLoadingOverlay();
            Navigator.push(
                context,
                MaterialPageRoute(
                    builder: (context) => SoLineDetailWidget(item)));
          });
    } else {
      return ListTile(
        title: Text(L10().error),
        subtitle:
            Text("Missing part detail", style: TextStyle(color: COLOR_DANGER)),
      );
    }
  }
}