Init

lib/Activities.dart

@@ -0,0 +1,185 @@
+import 'package:flutter/material.dart';
+import 'main.dart';
+import 'NewTask.dart';
+import 'Data.dart';
+import 'User.dart' as User;
+import 'package:sn_progress_dialog/sn_progress_dialog.dart';
+
+
+
+class Activities extends StatefulWidget {
+  const Activities({Key? key}) : super(key: key);
+
+  @override
+  _ActivitiesState createState() => _ActivitiesState();
+}
+late ProgressDialog progressDialog;
+class _ActivitiesState extends State<Activities> {
+  @override
+  void initState() {
+    // TODO: implement initState
+    super.initState();
+
+    UpdateList();
+  }
+
+  @override
+  Widget build(BuildContext context) {
+    progressDialog=ProgressDialog(context: context);
+    return Scaffold(
+
+        floatingActionButton: FloatingActionButton.extended(
+            onPressed: () {
+              Navigator.of(context)
+                  .push(MaterialPageRoute(builder: (context) => NewTask()))
+                  .then((value) => UpdateList());
+            },
+            label: Text("New Activity"),
+            icon: Icon(Icons.add)),
+        appBar: AppBar(
+            title: Row(
+              mainAxisSize: MainAxisSize.max,
+          mainAxisAlignment: MainAxisAlignment.spaceBetween,
+          children: [
+            Row(children: [
+              Icon(Icons.task, color: Theme.of(context).primaryColor),
+              SizedBox(width: 10),
+              Text('Activities')
+            ]),
+            (selecting)?Row(children: [
+              InkWell(onTap: (){
+                DeleteSelectedTasks();
+              }, child: Icon(Icons.delete,size: 30,)),
+              SizedBox(width: 20,),
+              InkWell(onTap: (){setState(() {
+                selecting=false;
+              });}, child: Icon(Icons.close,size: 30),)
+            ]) : Container(),
+          ],
+        )),
+        drawer: navDrawer(context, 3),
+        body: Container(
+            padding: EdgeInsets.all(10),
+            child: SingleChildScrollView(
+                child: Column(
+              children: PrintTasks(),
+            ))));
+  }
+
+  void UpdateList() async {
+    if(progressDialog != null){progressDialog.show(max:100,msg: 'Loading Task Types');}
+    await User.updateTasksList();
+    setState(() {});
+    if(progressDialog != null){progressDialog.update(value: 100);}
+  }
+
+  List<Widget> PrintTasks() {
+    List<Widget> _tasks = [];
+    print('Priting cats : ' + User.taskTypes.length.toString());
+    User.taskTypes.forEach((element) {
+      String name = element.name;
+      if (element.cat == null) {
+        print('Got some null cat : ${element.name}');
+      } else {
+        Color color = HexColor.fromHex(element.cat?.color ?? '#000000');
+        bool productive = element.cat?.productive ?? true;
+        Widget task = TaskCard(context, name, productive, color);
+        _tasks.add(task);
+      }
+    });
+
+    return _tasks;
+  }
+
+  bool selecting = false;
+  Widget TaskCard(
+      BuildContext context, String name, bool productive, Color color) {
+    return Row(children: [
+      // Container(),
+      (selecting)
+          ? Checkbox(
+              value: selectedTasks.contains(name),
+              onChanged: (value) {
+                print('selected $name');
+                OnItemSelected(name);
+                setState(() {});
+              })
+          : Container(),
+      Expanded(
+        child: Column(children: [
+          Card(
+
+              // color: color,
+            elevation:20,
+              shadowColor: color,
+              child: InkWell(
+                  onTap: () {
+                    //Open Respective Category
+                    if(selecting){
+                      OnItemSelected(name);
+                    }
+                    setState(() {
+
+                    });
+                  },
+                  onLongPress: () {
+                    print('gonna delete');
+                    selecting = !selecting;
+                    selectedTasks = [name];
+                    setState(() {});
+
+                  },
+                  child: Container(
+                      padding: EdgeInsets.all(10),
+                      child: Column(
+                        children: [
+                          Row(
+                              mainAxisSize: MainAxisSize.max,
+                              mainAxisAlignment: MainAxisAlignment.spaceBetween,
+                              children: [
+                                Text(name,
+                                    style: TextStyle(color: Colors.white)),
+                                // Icon(Icons.analytics, color: color, size: 20,),
+                                Icon(Icons.circle,
+                                    color: (productive)
+                                        ? Colors.green
+                                        : Colors.red)
+                              ]),
+                        ],
+                      )))),
+          Container(
+              margin: EdgeInsets.fromLTRB(15, 0, 15, 10),
+              height: 2,
+              color: color)
+        ]),
+      ),
+    ]);
+  }
+
+  void OnItemSelected(String name){
+    if (!selectedTasks.contains(name)) {
+      selectedTasks.add(name);
+    } else {
+      selectedTasks.remove(name);
+    }
+  }
+
+  void DeleteSelectedTasks() async{
+    progressDialog.show(max: 100, msg: 'Deleteing ${selectedTasks.length} Task Types');
+    selectedTasks.forEach((element) async {
+      await User.UserOperations.deleteTask(element, bulk:true);
+    });
+
+    await Future.delayed(Duration(seconds: 2));
+    await User.UserOperations.executeQueries();
+    selectedTasks=[];
+    selecting=false;
+    setState(() {
+      progressDialog.update(value: 100);
+    });
+
+  }
+
+}
+
+List<String> selectedTasks = [];