TF-997 Custom date ranges in search

lib/features/mailbox_dashboard/presentation/controller/advanced_filter_controller.dart

@@ -1,6 +1,7 @@
 import 'package:collection/collection.dart';
 import 'package:core/core.dart';
 import 'package:flutter/material.dart';
+import 'package:flutter_date_range_picker/multiple_view_date_range_picker.dart';
 import 'package:get/get.dart';
 import 'package:jmap_dart_client/jmap/account_id.dart';
 import 'package:jmap_dart_client/jmap/core/session/session.dart';
@@ -19,7 +20,9 @@ import 'package:tmail_ui_user/features/mailbox_dashboard/presentation/controller
 import 'package:tmail_ui_user/features/mailbox_dashboard/presentation/controller/search_controller.dart';
 import 'package:tmail_ui_user/features/mailbox_dashboard/presentation/model/search/email_receive_time_type.dart';
 import 'package:tmail_ui_user/features/mailbox_dashboard/presentation/model/search/search_email_filter.dart';
+import 'package:tmail_ui_user/features/manage_account/presentation/extensions/datetime_extension.dart';
 import 'package:tmail_ui_user/features/thread/domain/model/search_query.dart';
+import 'package:tmail_ui_user/main/localizations/app_localizations.dart';
 import 'package:tmail_ui_user/main/routes/app_routes.dart';
 import 'package:tmail_ui_user/main/routes/route_navigation.dart';
 
@@ -45,12 +48,20 @@ class AdvancedFilterController extends BaseController {
   final SearchController searchController = Get.find<SearchController>();
   final MailboxDashBoardController _mailboxDashBoardController =
       Get.find<MailboxDashBoardController>();
+  final _appToast = Get.find<AppToast>();
+  final _imagePaths = Get.find<ImagePaths>();
 
   SearchEmailFilter get searchEmailFilter =>
       searchController.searchEmailFilter.value;
 
   final focusManager = InputFieldFocusManager.initial();
 
+  DateTime? _startDate, _endDate;
+
+  DateTime? get startDate => _startDate;
+
+  DateTime? get endDate => _endDate;
+
   @override
   void onReady() {
     if (!BuildUtils.isWeb) {
@@ -71,6 +82,7 @@ class AdvancedFilterController extends BaseController {
   void cleanSearchFilter(BuildContext context) {
     searchController.cleanSearchFilter();
     dateFilterSelectedFormAdvancedSearch.value = EmailReceiveTimeType.allTime;
+    clearDateRangeOfFilter();
     subjectFilterInputController.text = '';
     hasKeyWordFilterInputController.text = '';
     notKeyWordFilterInputController.text = '';
@@ -117,6 +129,8 @@ class AdvancedFilterController extends BaseController {
           StringConvert.writeEmptyToNull(subjectFilterInputController.text),
       emailReceiveTimeType: dateFilterSelectedFormAdvancedSearch.value,
       hasAttachment: hasAttachment.value,
+      endDate: _endDate.toUTCDate(),
+      startDate: _startDate.toUTCDate()
     );
   }
 
@@ -227,7 +241,10 @@ class AdvancedFilterController extends BaseController {
     notKeyWordFilterInputController.text = StringConvert.writeNullToEmpty(
         searchEmailFilter.notKeyword.firstOrNull);
     dateFilterInputController.text = StringConvert.writeNullToEmpty(
-        searchEmailFilter.emailReceiveTimeType.getTitle(context));
+        searchEmailFilter.emailReceiveTimeType.getTitle(
+            context,
+            startDate: _startDate,
+            endDate: _endDate));
     mailBoxFilterInputController.text =
         StringConvert.writeNullToEmpty(searchEmailFilter.mailbox?.name?.name);
     dateFilterSelectedFormAdvancedSearch.value =
@@ -235,6 +252,91 @@ class AdvancedFilterController extends BaseController {
     hasAttachment.value = searchEmailFilter.hasAttachment;
   }
 
+  void selectDateRange(BuildContext context) {
+    showGeneralDialog(
+        context: context,
+        barrierDismissible: true,
+        barrierLabel: '',
+        barrierColor: Colors.black54,
+        pageBuilder: (context, animation, secondaryAnimation) {
+          return Dialog(
+              elevation: 0,
+              backgroundColor: Colors.white,
+              shape: RoundedRectangleBorder(
+                  borderRadius: BorderRadius.circular(18.0)),
+              child: MultipleViewDateRangePicker(
+                confirmText: AppLocalizations.of(context).setDate,
+                cancelText: AppLocalizations.of(context).cancel,
+                last7daysTitle: AppLocalizations.of(context).last7Days,
+                last30daysTitle: AppLocalizations.of(context).last30Days,
+                last6monthsTitle: AppLocalizations.of(context).last6Months,
+                lastYearTitle: AppLocalizations.of(context).lastYears,
+                startDate: _startDate,
+                endDate: _endDate,
+                setDateActionCallback: ({startDate, endDate}) {
+                  _handleSelectDateRangeResult(context, startDate, endDate);
+                },
+              )
+          );
+        }
+    );
+  }
+
+  void _handleSelectDateRangeResult(
+      BuildContext context,
+      DateTime? startDate,
+      DateTime? endDate
+  ) {
+    log('AdvancedFilterController::_handleSelectDateRangeResult(): startDate: $startDate');
+    log('AdvancedFilterController::_handleSelectDateRangeResult(): endDate: $endDate');
+    if (startDate == null) {
+      _appToast.showToastWithIcon(
+          context,
+          textColor: Colors.black,
+          message: AppLocalizations.of(context).toastMessageErrorWhenSelectStartDateIsEmpty,
+          icon: _imagePaths.icNotConnection);
+      return;
+    }
+    if (endDate == null) {
+      _appToast.showToastWithIcon(
+          context,
+          textColor: Colors.black,
+          message: AppLocalizations.of(context).toastMessageErrorWhenSelectEndDateIsEmpty,
+          icon: _imagePaths.icNotConnection);
+      return;
+    }
+
+    if (endDate.isBefore(startDate)) {
+      _appToast.showToastWithIcon(
+          context,
+          textColor: Colors.black,
+          message: AppLocalizations.of(context).toastMessageErrorWhenSelectDateIsInValid,
+          icon: _imagePaths.icNotConnection);
+      return;
+    }
+
+    _startDate = startDate;
+    _endDate = endDate;
+    dateFilterSelectedFormAdvancedSearch.value = EmailReceiveTimeType.customRange;
+    dateFilterInputController.text = EmailReceiveTimeType.customRange.getTitle(
+        context,
+        startDate: startDate,
+        endDate: endDate);
+    dateFilterSelectedFormAdvancedSearch.refresh();
+
+    popBack();
+  }
+
+  void clearDateRangeOfFilter() {
+    _startDate = null;
+    _endDate = null;
+
+    searchController.searchEmailFilter.value =
+        searchController.searchEmailFilter.value.withDateRange(
+          startDate: _startDate.toUTCDate(),
+          endDate: _endDate.toUTCDate());
+  }
+
   @override
   void onClose() {
     focusManager.dispose();

lib/features/mailbox_dashboard/presentation/controller/search_controller.dart

@@ -129,6 +129,8 @@ class SearchController extends BaseController {
     EmailReceiveTimeType? emailReceiveTimeType,
     bool? hasAttachment,
     UTCDate? before,
+    UTCDate? startDate,
+    UTCDate? endDate,
   }) {
     searchEmailFilter.value = searchEmailFilter.value.copyWith(
       from: from,
@@ -140,6 +142,8 @@ class SearchController extends BaseController {
       emailReceiveTimeType: emailReceiveTimeType,
       hasAttachment: hasAttachment,
       before: before,
+      startDate: startDate,
+      endDate: endDate,
     );
   }
 

lib/features/mailbox_dashboard/presentation/model/search/email_receive_time_type.dart

@@ -1,6 +1,7 @@
 
 import 'package:flutter/material.dart';
 import 'package:jmap_dart_client/jmap/core/utc_date.dart';
+import 'package:tmail_ui_user/features/manage_account/presentation/extensions/datetime_extension.dart';
 import 'package:tmail_ui_user/main/localizations/app_localizations.dart';
 
 enum EmailReceiveTimeType {
@@ -8,9 +9,10 @@ enum EmailReceiveTimeType {
   last7Days,
   last30Days,
   last6Months,
-  lastYear;
+  lastYear,
+  customRange;
 
-  String getTitle(BuildContext context) {
+  String getTitle(BuildContext context, {DateTime? startDate, DateTime? endDate}) {
     switch(this) {
       case EmailReceiveTimeType.allTime:
         return AppLocalizations.of(context).allTime;
@@ -22,6 +24,16 @@ enum EmailReceiveTimeType {
         return AppLocalizations.of(context).last6Months;
       case EmailReceiveTimeType.lastYear:
         return AppLocalizations.of(context).lastYears;
+      case EmailReceiveTimeType.customRange:
+        if (startDate != null && endDate != null) {
+          final startDateString = startDate.formatDate(pattern: 'yyyy-dd-MM');
+          final endDateString = endDate.formatDate(pattern: 'yyyy-dd-MM');
+          return AppLocalizations.of(context).dateRangeAdvancedSearchFilter(
+              startDateString,
+              endDateString);
+        } else {
+          return AppLocalizations.of(context).customRange;
+        }
     }
   }
 
@@ -30,13 +42,23 @@ enum EmailReceiveTimeType {
       case EmailReceiveTimeType.allTime:
         return null;
       case EmailReceiveTimeType.last7Days:
-        return UTCDate(DateTime.now().subtract(const Duration(days: 7)));
+        final today = DateTime.now();
+        final last7Days = today.subtract(const Duration(days: 7));
+        return last7Days.toUTCDate();
       case EmailReceiveTimeType.last30Days:
-        return UTCDate(DateTime.now().subtract(const Duration(days: 30)));
+        final today = DateTime.now();
+        final last30Days = today.subtract(const Duration(days: 30));
+        return last30Days.toUTCDate();
       case EmailReceiveTimeType.last6Months:
-        return UTCDate(DateTime.now().subtract(const Duration(days: 180)));
+        final today = DateTime.now();
+        final last6months = DateTime(today.year, today.month - 6, today.day);
+        return last6months.toUTCDate();
       case EmailReceiveTimeType.lastYear:
-        return UTCDate(DateTime.now().subtract(const Duration(days: 365)));
+        final today = DateTime.now();
+        final lastYear = DateTime(today.year - 1, today.month, today.day);
+        return lastYear.toUTCDate();
+      case EmailReceiveTimeType.customRange:
+        return null;
     }
   }
 }

lib/features/mailbox_dashboard/presentation/model/search/search_email_filter.dart

@@ -17,6 +17,8 @@ class SearchEmailFilter {
   final EmailReceiveTimeType emailReceiveTimeType;
   final bool hasAttachment;
   final UTCDate? before;
+  final UTCDate? startDate;
+  final UTCDate? endDate;
 
   SearchEmailFilter({
     Set<String>? from,
@@ -28,6 +30,8 @@ class SearchEmailFilter {
     Set<String>? notKeyword,
     this.mailbox,
     this.before,
+    this.startDate,
+    this.endDate,
   })  : from = from ?? <String>{},
         to = to ?? <String>{},
         notKeyword = notKeyword ?? <String>{},
@@ -45,6 +49,8 @@ class SearchEmailFilter {
     EmailReceiveTimeType? emailReceiveTimeType,
     bool? hasAttachment,
     UTCDate? before,
+    UTCDate? startDate,
+    UTCDate? endDate,
   }) {
     return SearchEmailFilter(
       from: from ?? this.from,
@@ -56,6 +62,8 @@ class SearchEmailFilter {
       emailReceiveTimeType: emailReceiveTimeType ?? this.emailReceiveTimeType,
       hasAttachment: hasAttachment ?? this.hasAttachment,
       before: before ?? this.before,
+      startDate: startDate ?? this.startDate,
+      endDate: endDate ?? this.endDate,
     );
   }
 
@@ -67,10 +75,14 @@ class SearchEmailFilter {
       inMailbox: mailbox == PresentationMailbox.unifiedMailbox
           ? null
           : mailbox?.id,
-      after: emailReceiveTimeType.toUTCDate(),
+      after: emailReceiveTimeType == EmailReceiveTimeType.customRange
+        ? startDate
+        : emailReceiveTimeType.toUTCDate(),
       hasAttachment: hasAttachment == false ? null : hasAttachment,
       subject: subject,
-      before: before,
+      before: emailReceiveTimeType == EmailReceiveTimeType.customRange
+        ? endDate
+        : before,
     );
 
     final listEmailCondition = {
@@ -113,4 +125,20 @@ extension SearchEmailFilterExtension on SearchEmailFilter {
       before: newBefore,
     );
   }
+
+  SearchEmailFilter withDateRange({UTCDate? startDate, UTCDate? endDate}) {
+    return SearchEmailFilter(
+      from: from,
+      to: to,
+      text: text,
+      subject: subject,
+      notKeyword: notKeyword,
+      mailbox: mailbox,
+      emailReceiveTimeType: emailReceiveTimeType,
+      hasAttachment: hasAttachment,
+      before: before,
+      startDate: startDate,
+      endDate: endDate,
+    );
+  }
 }

lib/features/mailbox_dashboard/presentation/widgets/advanced_search/advanced_search_filter_form.dart

@@ -10,6 +10,7 @@ import 'package:tmail_ui_user/features/mailbox_dashboard/presentation/model/sear
 import 'package:tmail_ui_user/features/mailbox_dashboard/presentation/widgets/advanced_search/advanced_search_filter_form_bottom_view.dart';
 import 'package:tmail_ui_user/features/mailbox_dashboard/presentation/widgets/advanced_search/drop_down_button_filter_widget.dart';
 import 'package:tmail_ui_user/features/mailbox_dashboard/presentation/widgets/advanced_search/text_field_auto_complete_email_adress.dart';
+import 'package:tmail_ui_user/main/localizations/app_localizations.dart';
 
 class AdvancedSearchInputForm extends GetWidget<AdvancedFilterController>
     with PopupContextMenuActionMixin {
@@ -70,18 +71,30 @@ class AdvancedSearchInputForm extends GetWidget<AdvancedFilterController>
             nextFocusNode: controller.focusManager.attachmentCheckboxFocusNode,
             mouseCursor: SystemMouseCursors.click,
             onTap: () => controller.selectedMailBox()),
-        _buildFilterField(
+        Row(children: [
-          textEditingController: controller.dateFilterInputController,
+         Expanded(child: _buildFilterField(
-          context: context,
+           textEditingController: controller.dateFilterInputController,
-          advancedSearchFilterField: AdvancedSearchFilterField.date,
+           context: context,
-          isSelectFormList: true,
+           advancedSearchFilterField: AdvancedSearchFilterField.date,
-          onTap: () {
+           isSelectFormList: true,
-            openContextMenuAction(
+           onTap: () {
-              context,
+             openContextMenuAction(
-              _buildEmailReceiveTimeTypeActionTiles(context),
+               context,
-            );
+               _buildEmailReceiveTimeTypeActionTiles(context),
-          },
+             );
-        ),
+           },
+         )),
+          const SizedBox(width: 10),
+          buildIconWeb(
+              icon: SvgPicture.asset(
+                  _imagePaths.icCalendarSB,
+                  width: 24,
+                  height: 24,
+                  fit: BoxFit.fill),
+              tooltip: AppLocalizations.of(context).selectDate,
+              iconPadding: EdgeInsets.zero,
+              onTap: () => controller.selectDateRange(context)),
+        ]),
         AdvancedSearchFilterFormBottomView(focusManager: controller.focusManager)
       ],
     );
@@ -95,7 +108,11 @@ class AdvancedSearchInputForm extends GetWidget<AdvancedFilterController>
               child: Row(children: [
                 const SizedBox(width: 12),
                 Expanded(
-                    child: Text(e.getTitle(context),
+                    child: Text(
+                        e.getTitle(
+                            context,
+                            startDate: controller.startDate,
+                            endDate: controller.endDate),
                         style: const TextStyle(
                             fontSize: 15,
                             color: Colors.black,
@@ -112,8 +129,14 @@ class AdvancedSearchInputForm extends GetWidget<AdvancedFilterController>
                 ]
               ]),
               onTap: () {
+                if (e != EmailReceiveTimeType.customRange) {
+                  controller.clearDateRangeOfFilter();
+                }
                 controller.dateFilterSelectedFormAdvancedSearch.value = e;
-                controller.dateFilterInputController.text = e.getTitle(context);
+                controller.dateFilterInputController.text = e.getTitle(
+                    context,
+                    startDate: controller.startDate,
+                    endDate: controller.endDate);
               },
             ),
           ),

lib/features/mailbox_dashboard/presentation/widgets/advanced_search/drop_down_button_filter_widget.dart

@@ -17,8 +17,17 @@ class DateDropDownButton extends GetWidget<AdvancedFilterController> {
         items: EmailReceiveTimeType.values,
         itemSelected: controller.dateFilterSelectedFormAdvancedSearch.value,
         context: context,
+        startDate: controller.startDate,
+        endDate: controller.endDate,
         onChanged: (item) {
+          if (item != EmailReceiveTimeType.customRange) {
+            controller.clearDateRangeOfFilter();
+          }
           controller.dateFilterSelectedFormAdvancedSearch.value = item!;
+          controller.dateFilterInputController.text = item.getTitle(
+              context,
+              startDate: controller.startDate,
+              endDate: controller.endDate);
         },
       ),
     );
@@ -30,6 +39,8 @@ Widget _buildDropDownButton<T>({
   required T itemSelected,
   required BuildContext context,
   required Function(T?)? onChanged,
+  DateTime? startDate,
+  DateTime? endDate
 }) {
   final ImagePaths _imagePaths = Get.find<ImagePaths>();
 
@@ -43,6 +54,8 @@ Widget _buildDropDownButton<T>({
                   StringConvert.writeNullToEmpty(_getTextItemDropdown<T>(
                     item: item,
                     context: context,
+                    startDate: startDate,
+                    endDate: endDate,
                   )),
                   style: const TextStyle(
                       fontSize: 16,
@@ -81,10 +94,13 @@ Widget _buildDropDownButton<T>({
   );
 }
 
-String? _getTextItemDropdown<T>(
+String? _getTextItemDropdown<T>({required T item,
-    {required T item, required BuildContext context}) {
+    required BuildContext context,
+    DateTime? startDate,
+    DateTime? endDate
+}) {
   if (item is EmailReceiveTimeType) {
-    return item.getTitle(context);
+    return item.getTitle(context, startDate: startDate, endDate: endDate);
   }
 
   if (item is Mailbox) {

lib/features/manage_account/presentation/extensions/datetime_extension.dart

@@ -1,5 +1,6 @@
 import 'package:flutter/material.dart';
 import 'package:intl/intl.dart';
+import 'package:jmap_dart_client/jmap/core/utc_date.dart';
 
 extension DateTimeExtension on DateTime? {
 
@@ -17,6 +18,14 @@ extension DateTimeExtension on DateTime? {
     }
     return null;
   }
+
+  UTCDate? toUTCDate() {
+    if (this != null) {
+      return UTCDate(this!.toUtc());
+    } else {
+      return null;
+    }
+  }
 }
 
 extension TimeOfDayExtension on TimeOfDay? {

lib/l10n/intl_messages.arb

@@ -1,5 +1,5 @@
 {
-  "@@last_modified": "2022-09-30T17:54:08.425416",
+  "@@last_modified": "2022-10-05T22:55:58.696295",
   "initializing_data": "Initializing data...",
   "@initializing_data": {
     "type": "text",
@@ -2245,5 +2245,53 @@
     "type": "text",
     "placeholders_order": [],
     "placeholders": {}
+  },
+  "selectDate": "Select date",
+  "@selectDate": {
+    "type": "text",
+    "placeholders_order": [],
+    "placeholders": {}
+  },
+  "setDate": "Set date",
+  "@setDate": {
+    "type": "text",
+    "placeholders_order": [],
+    "placeholders": {}
+  },
+  "toastMessageErrorWhenSelectStartDateIsEmpty": "The start date cannot be null.",
+  "@toastMessageErrorWhenSelectStartDateIsEmpty": {
+    "type": "text",
+    "placeholders_order": [],
+    "placeholders": {}
+  },
+  "toastMessageErrorWhenSelectEndDateIsEmpty": "The end date cannot be null.",
+  "@toastMessageErrorWhenSelectEndDateIsEmpty": {
+    "type": "text",
+    "placeholders_order": [],
+    "placeholders": {}
+  },
+  "toastMessageErrorWhenSelectDateIsInValid": "The end time cannot be less than the start time.",
+  "@toastMessageErrorWhenSelectDateIsInValid": {
+    "type": "text",
+    "placeholders_order": [],
+    "placeholders": {}
+  },
+  "dateRangeAdvancedSearchFilter": "From {startDate} to {endDate}",
+  "@dateRangeAdvancedSearchFilter": {
+    "type": "text",
+    "placeholders_order": [
+      "startDate",
+      "endDate"
+    ],
+    "placeholders": {
+      "startDate": {},
+      "endDate": {}
+    }
+  },
+  "customRange": "Custom range",
+  "@customRange": {
+    "type": "text",
+    "placeholders_order": [],
+    "placeholders": {}
   }
 }

lib/main/localizations/app_localizations.dart

@@ -2327,4 +2327,54 @@ class AppLocalizations {
         name: 'titleForeground'
     );
   }
+
+  String get selectDate {
+    return Intl.message(
+      'Select date',
+      name: 'selectDate',
+    );
+  }
+
+  String get setDate {
+    return Intl.message(
+      'Set date',
+      name: 'setDate',
+    );
+  }
+
+  String get toastMessageErrorWhenSelectStartDateIsEmpty {
+    return Intl.message(
+      'The start date cannot be null.',
+      name: 'toastMessageErrorWhenSelectStartDateIsEmpty',
+    );
+  }
+
+  String get toastMessageErrorWhenSelectEndDateIsEmpty {
+    return Intl.message(
+      'The end date cannot be null.',
+      name: 'toastMessageErrorWhenSelectEndDateIsEmpty',
+    );
+  }
+
+  String get toastMessageErrorWhenSelectDateIsInValid {
+    return Intl.message(
+      'The end time cannot be less than the start time.',
+      name: 'toastMessageErrorWhenSelectDateIsInValid',
+    );
+  }
+
+  String dateRangeAdvancedSearchFilter(String startDate, String endDate) {
+    return Intl.message(
+        'From $startDate to $endDate',
+        name: 'dateRangeAdvancedSearchFilter',
+        args: [startDate, endDate]
+    );
+  }
+
+  String get customRange {
+    return Intl.message(
+        'Custom range',
+        name: 'customRange');
+  }
+
 }

pubspec.lock

@@ -481,6 +481,15 @@ packages:
       url: "https://pub.dartlang.org"
     source: hosted
     version: "1.0.3"
+  flutter_date_range_picker:
+    dependency: "direct main"
+    description:
+      path: "."
+      ref: master
+      resolved-ref: c04608f5daad5e96daf0f419946ad0db23c46811
+      url: "https://github.com/linagora/flutter-date-range-picker.git"
+    source: git
+    version: "1.0.0"
   flutter_dotenv:
     dependency: "direct main"
     description:
@@ -891,7 +900,7 @@ packages:
       name: package_info_plus_web
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "1.0.5"
+    version: "1.0.6"
   package_info_plus_windows:
     dependency: transitive
     description:
@@ -955,6 +964,13 @@ packages:
       url: "https://pub.dartlang.org"
     source: hosted
     version: "2.1.3"
+  pattern_formatter:
+    dependency: transitive
+    description:
+      name: pattern_formatter
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "2.0.0"
   pedantic:
     dependency: transitive
     description:
@@ -989,7 +1005,7 @@ packages:
       name: permission_handler_apple
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "9.0.4"
+    version: "9.0.6"
   permission_handler_platform_interface:
     dependency: transitive
     description:
@@ -1003,7 +1019,7 @@ packages:
       name: permission_handler_windows
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "0.1.0"
+    version: "0.1.1"
   petitparser:
     dependency: transitive
     description:
@@ -1088,7 +1104,7 @@ packages:
     description:
       path: "."
       ref: master
-      resolved-ref: "85fe10cd4d3b29bbf803ac796ebe722710fa1d36"
+      resolved-ref: "45ed9a973331ac4209917e365792967d7ca7b5bb"
       url: "https://github.com/linagora/rich-text-composer.git"
     source: git
     version: "0.0.1"
@@ -1251,6 +1267,20 @@ packages:
       url: "https://pub.dartlang.org"
     source: hosted
     version: "0.0.1"
+  syncfusion_flutter_core:
+    dependency: transitive
+    description:
+      name: syncfusion_flutter_core
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "20.3.48"
+  syncfusion_flutter_datepicker:
+    dependency: transitive
+    description:
+      name: syncfusion_flutter_datepicker
+      url: "https://pub.dartlang.org"
+    source: hosted
+    version: "20.3.48"
   synchronized:
     dependency: transitive
     description:
@@ -1425,7 +1455,7 @@ packages:
       name: webview_flutter_android
       url: "https://pub.dartlang.org"
     source: hosted
-    version: "2.10.3"
+    version: "2.10.4"
   webview_flutter_platform_interface:
     dependency: transitive
     description:

pubspec.yaml

@@ -191,6 +191,11 @@ dependencies:
 
   byte_converter: 1.3.0
 
+  flutter_date_range_picker:
+    git:
+      url: https://github.com/linagora/flutter-date-range-picker.git
+      ref: master
+
 dev_dependencies:
   flutter_test:
     sdk: flutter