fixed uri escaping [] characters when loading tasks

lib/api/client.dart

@@ -81,13 +81,16 @@ class Client {
       [Map<String, List<String>>? queryParameters]) {
     Uri uri = Uri.tryParse('${this.base}$url')!;
     // why are we doing it like this? because Uri doesnt have setters. wtf.
+    print(uri.toString());
+
     uri = Uri(
       scheme: uri.scheme,
         userInfo: uri.userInfo,
         host: uri.host,
         port: uri.port,
         path: uri.path,
-        queryParameters: {...uri.queryParameters, ...?queryParameters},
+        //queryParameters: {...uri.queryParameters, ...?queryParameters},
+        queryParameters: queryParameters,
         fragment: uri.fragment
     );
 

lib/api/task_implementation.dart

@@ -90,11 +90,23 @@ class TaskAPIService extends APIService implements TaskService {
 
   @override
   Future<List<Task>?> getByOptions(TaskServiceOptions options) {
-    String optionString = options.getOptions();
+    Map<String, List<String>> optionsMap = options.getOptions();
+    //optionString = "?sort_by[]=due_date&sort_by[]=id&order_by[]=asc&order_by[]=desc&filter_by[]=done&filter_value[]=false&filter_comparator[]=equals&filter_concat=and&filter_include_nulls=false&page=1";
+    //print(optionString);
+    Map<String, List<String>> queryparams = {
+      "sort_by[]":["due_date", "id"],
+      "order_by[]":["asc", "desc"],
+      "filter_by[]": ["done"],
+      "filter_value[]":["false"],
+      "filter_comparator[]":["equals"],
+      "filter_concat[]":["and"],
+    };
     return client
-        .get('/tasks/all$optionString')
+        .get('/tasks/all', optionsMap)
         .then((response) {
           if (response == null) return null;
+          print(response.body);
+          print(response.headers);
         return convertList(response.body, (result) => Task.fromJson(result));
     });
   }

lib/pages/landing_page.dart

@@ -229,20 +229,24 @@ class LandingPageState extends State<LandingPage>
               .taskService
               .getByOptions(TaskServiceOptions(
             newOptions: [
+              TaskServiceOption<TaskServiceOptionSortBy>("sort_by", ["due_date", "id"]),
+              TaskServiceOption<TaskServiceOptionSortBy>("order_by", ["asc", "desc"]),
               TaskServiceOption<TaskServiceOptionFilterBy>("filter_by", "done"),
               TaskServiceOption<TaskServiceOptionFilterValue>("filter_value", "false"),
+              TaskServiceOption<TaskServiceOptionFilterComparator>("filter_comparator", "equals"),
+              TaskServiceOption<TaskServiceOptionFilterConcat>("filter_concat", "and"),
             ],
             clearOther: true
           ))
               .then<Future<void>?>((taskList) => _handleTaskList(taskList, showOnlyDueDateTasks));
 
-          }).onError((error, stackTrace) {print("error");});
+          });//.onError((error, stackTrace) {print("error");});
   }
 
   Future<void> _handleTaskList(List<Task>? taskList, bool showOnlyDueDateTasks) {
     if(showOnlyDueDateTasks)
       taskList?.removeWhere((element) => element.dueDate == null || element.dueDate!.year == 0001);
-    taskList?.forEach((element) {print(element.dueDate);});
+    taskList?.forEach((element) {print(element.title);});
 
     if (taskList != null && taskList.isEmpty) {
       setState(() {

lib/service/services.dart

@@ -55,10 +55,17 @@ enum TaskServiceOptionFilterConcat { and, or }
 
 class TaskServiceOption<T> {
   String name;
-  dynamic value;
+  String? value;
+  List<String>? valueList;
   dynamic defValue;
 
-  TaskServiceOption(this.name, this.value);
+  TaskServiceOption(this.name, dynamic input_values) {
+    if(input_values is List<String>) {
+      valueList = input_values;
+    } else if(input_values is String) {
+      value = input_values;
+    }
+  }
 
   String handleValue(dynamic input) {
     if (input is String) return input;
@@ -66,8 +73,8 @@ class TaskServiceOption<T> {
   }
 
   dynamic getValue() {
-    if (value is List)
-      return value.map((elem) => handleValue(elem)).toList();
+    if (valueList != null)
+      return valueList!.map((elem) => handleValue(elem)).toList();
     else
       return handleValue(value);
   }
@@ -116,23 +123,24 @@ class TaskServiceOptions {
   }
 
 
-  String getOptions() {
-    String result = '';
-    if (options.length == 0) return '';
+  Map<String, List<String>> getOptions() {
+    Map<String, List<String>> queryparams = {};
     for (TaskServiceOption option in options) {
       dynamic value = option.getValue();
       if (value is List) {
-        for (dynamic valueEntry in value) {
-          result += '&' + option.name + '[]=' + valueEntry;
-        }
+        queryparams[option.name+"[]"] = value as List<String>;
+        //for (dynamic valueEntry in value) {
+        //  result += '&' + option.name + '[]=' + valueEntry;
+        //}
       } else {
-        result += '&' + option.name + '=' + value;
+        queryparams[option.name] = [value as String];
+        //result += '&' + option.name + '[]=' + value;
       }
     }
 
-    if (result.startsWith('&')) result = result.substring(1);
-    result = "?" + result;
-    return result;
+    //if (result.startsWith('&')) result = result.substring(1);
+    //result = "?" + result;
+    return queryparams;
   }
 }