sender and consignee selection

lib/pages/carton/carton_filter.dart

@@ -108,7 +108,7 @@ class _CartonFilterState extends State<CartonFilter> {
   Future<void> _loadMoreConsignee() async {
     if (_isLoadMoreConsignee) return;
     var model = context.read<ConsigneeSelectionModel>();
-    if (model.reachEnd || model.ended) return;
+    if (model.ended) return;
     setState(() {
       _isLoadMoreConsignee = true;
     });
@@ -141,7 +141,7 @@ class _CartonFilterState extends State<CartonFilter> {
   Future<void> _loadMoreSender() async {
     if (_isLoadMoreSender) return;
     var model = context.read<SenderSelectionModel>();
-    if (model.reachEnd || model.ended) return;
+    if (model.ended) return;
     setState(() {
       _isLoadMoreSender = true;
     });

lib/pages/carton/model/consignee_selection_model.dart

@@ -1,24 +1,29 @@
 import 'dart:async';
+import 'dart:convert';
 
 import 'package:cloud_firestore/cloud_firestore.dart';
+import 'package:fcs/config.dart';
 import 'package:logging/logging.dart';
 
 import '../../../domain/constants.dart';
 import '../../../domain/entities/user.dart';
+import '../../../helpers/api_helper.dart';
+import '../../../helpers/firebase_helper.dart';
 import '../../main/model/base_model.dart';
 
 class ConsigneeSelectionModel extends BaseModel {
   final log = Logger("ConsigneeSearchModel");
   // for search
   String query = "";
-  int offset = 0;
-  bool reachEnd = false;
   List<User> _consignees = [];
 
   List<User> get getConsginees {
     var users = new List<User>.from(_consignees);
+    if (query == "") {
       return users..insert(0, User(id: all, name: "All"));
     }
+    return users;
+  }
 
   bool isLoading = false;
 
@@ -30,8 +35,6 @@ class ConsigneeSelectionModel extends BaseModel {
   search(String term, {bool imm = false}) async {
     query = term;
     _consignees.clear();
-    offset = 0;
-    reachEnd = false;
     t?.cancel();
     t = Timer(Duration(milliseconds: imm ? 0 : 800), () async {
       await loadMoreSearch(term: term);
@@ -43,35 +46,26 @@ class ConsigneeSelectionModel extends BaseModel {
       await _refresh();
       return;
     }
-    // int rowPerPage = 21;
+    var bytes = utf8.encode(term);
-    // List<Carton> list = [];
+    var base64Str = base64.encode(bytes);
-    // SearchPara searchPara = SearchPara(filters: [], term: term);
+    HtmlEscape htmlEscape = const HtmlEscape();
-    // isLoading = true;
+    String escapeSender = htmlEscape.convert(base64Str);
 
-    // var path =
+    int rowPerPage = 20;
-    //     "/search/$cartons_collection/${searchPara.escapeTerm}/$rowPerPage/$offset/${searchPara.escapeFilters}";
+    List<User> list = [];
 
-    // var result = await requestAPI(path, "GET",
+    var result = await requestAPI(
-    //     token: await getToken(), url: Config.instance.searchURL);
+        "/api/fts/$user_collection/$escapeSender/$rowPerPage", "GET",
+        url: Config.instance.reportURL, token: await getToken());
 
-    // if (result != null) {
+    if (result != null) {
-    //   for (var row in result) {
+      for (var row in result) {
-    //     var item = ArtistExt.fromMapForSearch(row);
+        var item = User.fromJson(row);
-    //     list.add(item);
+        list.add(item);
-    //   }
+      }
-    // }
+    }
 
-    // for (var p in list) {
+    _consignees = List.from(list);
-    //   selectedArtistList.contains(p)
-    //       ? p.isSelected = true
-    //       : p.isSelected = false;
-    // }
-
-    // artists.addAll(list);
-    // offset += rowPerPage;
-    // if (list.length < rowPerPage) {
-    //   reachEnd = true;
-    // }
     notifyListeners();
   }
 

lib/pages/carton/model/sender_selection_model.dart

@@ -1,24 +1,29 @@
 import 'dart:async';
+import 'dart:convert';
 
 import 'package:cloud_firestore/cloud_firestore.dart';
 import 'package:logging/logging.dart';
 
+import '../../../config.dart';
 import '../../../domain/constants.dart';
 import '../../../domain/entities/user.dart';
+import '../../../helpers/api_helper.dart';
+import '../../../helpers/firebase_helper.dart';
 import '../../main/model/base_model.dart';
 
 class SenderSelectionModel extends BaseModel {
   final log = Logger("SenderSelectionModel");
   // for search
   String query = "";
-  int offset = 0;
-  bool reachEnd = false;
   List<User> _senders = [];
 
   List<User> get getSenders {
     var users = new List<User>.from(_senders);
+    if (query == "") {
       return users..insert(0, User(id: all, name: "All"));
     }
+    return users;
+  }
 
   bool isLoading = false;
 
@@ -30,8 +35,6 @@ class SenderSelectionModel extends BaseModel {
   search(String term, {bool imm = false}) async {
     query = term;
     _senders.clear();
-    offset = 0;
-    reachEnd = false;
     t?.cancel();
     t = Timer(Duration(milliseconds: imm ? 0 : 800), () async {
       await loadMoreSearch(term: term);
@@ -44,31 +47,28 @@ class SenderSelectionModel extends BaseModel {
       return;
     }
 
-    // var bytes = utf8.encode(term);
+    var bytes = utf8.encode(term);
-    // var base64Str = base64.encode(bytes);
+    var base64Str = base64.encode(bytes);
-    // HtmlEscape htmlEscape = const HtmlEscape();
+    HtmlEscape htmlEscape = const HtmlEscape();
-    // String escapeSender = htmlEscape.convert(base64Str);
+    String escapeSender = htmlEscape.convert(base64Str);
 
-    // int rowPerPage = 20;
+    int rowPerPage = 20;
-    // List<User> list = [];
+    List<User> list = [];
 
-    // var result = await requestAPI(
+    var result = await requestAPI(
-    //     "/api/fts/$user_collection/$escapeSender/$rowPerPage", "GET",
+        "/api/fts/$user_collection/$escapeSender/$rowPerPage", "GET",
-    //     url: Config.instance.reportURL, token: await getToken());
+        url: Config.instance.reportURL, token: await getToken());
 
-    // if (result != null) {
+    if (result != null) {
-    //   for (var row in result) {
+      for (var row in result) {
-    //     var item = User.fromJson(row);
+        var item = User.fromJson(row);
-    //     list.add(item);
+        list.add(item);
-    //   }
+      }
-    // }
+    }
 
-    // _senders.addAll(list);
+    _senders = List.from(list);
-    // offset += rowPerPage;
+
-    // if (list.length < rowPerPage) {
+    notifyListeners();
-    //   reachEnd = true;
-    // }
-    // notifyListeners();
   }
 
   addDefaultSenders() async {

lib/pages/carton_search/carton_list_row.dart

@@ -1,8 +1,10 @@
 import 'package:fcs/domain/entities/carton.dart';
 import 'package:fcs/helpers/theme.dart';
+import 'package:flutter/cupertino.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter_vector_icons/flutter_vector_icons.dart';
 
+import '../carton/print_qr_code_page.dart';
 import 'carton_search.dart';
 
 class CartonListRow extends StatelessWidget {
@@ -69,7 +71,14 @@ class CartonListRow extends StatelessWidget {
                               ),
                               const SizedBox(width: 15),
                               IconButton(
-                                  onPressed: () {},
+                                  onPressed: () {
+                                    Navigator.push(
+                                      context,
+                                      CupertinoPageRoute(
+                                          builder: (context) =>
+                                              PrintQrCodePage(carton: carton)),
+                                    );
+                                  },
                                   icon: Icon(AntDesign.qrcode,
                                       color: Colors.black))
                             ],

lib/pages/carton_size/carton_size_editor.dart

@@ -62,6 +62,7 @@ class _CartonSizeEditorState extends State<CartonSizeEditor> {
     final lengthBox = LengthPicker(
       controller: _lengthController,
       lableKey: "box.length",
+      displayFeet: true,
     );
     final widthBox = LengthPicker(
       controller: _widthController,