adding new items to lists

lib/check_list.dart

@@ -33,6 +33,15 @@ class _CheckList extends State<CheckList> {
     listData = (rows.isNotEmpty) ? data.List.fromMap(rows[0]) : null;
   }
 
+  void _addItem() async {
+    var item = data.Check("", false, listID: listData!.id!);
+    int id = await DBHelper.dbHelper.insertItem(item);
+    item.id = id;
+    setState(() {
+      list.add(item);
+    });
+  }
+
   void _updateItem(data.Check item) async {
     DBHelper.dbHelper.updateItem(item);
   }
@@ -52,74 +61,77 @@ class _CheckList extends State<CheckList> {
 
   @override
   Widget build(BuildContext context) {
-    // TODO: implement build
+    return GestureDetector(
-    return Scaffold(
+      onTap: () => FocusScope.of(context).unfocus(),
-      appBar: AppBar(
+      child: Scaffold(
-        title: Text((listData != null) ? listData!.name : 'Check List: $id'),
+        appBar: AppBar(
-        actions: (listData != null && listData!.isTemplate! && !_editable)
+          title: Text((listData != null) ? listData!.name : 'Check List: $id'),
-            ? [
+          actions: (listData != null && listData!.isTemplate! && !_editable)
-                IconButton(
+              ? [
-                    onPressed: () => _toggleEditable(),
+                  IconButton(
-                    icon: const Icon(Icons.lock))
+                      onPressed: () => _toggleEditable(),
-              ]
+                      icon: const Icon(Icons.lock))
-            : (listData != null && listData!.isTemplate!)
+                ]
-                ? [
+              : (listData != null && listData!.isTemplate!)
-                    IconButton(
+                  ? [
-                        onPressed: () => _toggleEditable(),
+                      IconButton(
-                        icon: const Icon(Icons.lock_open))
+                          onPressed: () => _toggleEditable(),
-                  ]
+                          icon: const Icon(Icons.lock_open))
-                : [],
+                    ]
-      ),
+                  : [],
-      body: RefreshIndicator(
-        onRefresh: () async {
-          _loadListData();
-          _loadList();
-        },
-        child: ListView.builder(
-          itemCount: list.length,
-          itemBuilder: (context, index) {
-            return Card(
-              child: CheckboxListTile(
-                title: TextFormField(
-                  enabled: (listData != null &&
-                      (!listData!.isTemplate! || _editable)),
-                  decoration: InputDecoration(border: InputBorder.none),
-                  initialValue: list[index].text,
-                  onChanged: (value) {
-                    list[index].text = value;
-                    _updateItem(list[index]);
-                  },
-                ),
-                controlAffinity: ListTileControlAffinity.leading,
-                value: list[index].value,
-                onChanged:
-                    (listData != null && (!listData!.isTemplate! || _editable))
-                        ? ((value) {
-                            _updateItem(list[index]);
-                            setState(() {
-                              list[index].value = value!;
-                            });
-                          })
-                        : null,
-              ),
-            );
-          },
         ),
+        body: RefreshIndicator(
+          onRefresh: () async {
+            _loadListData();
+            _loadList();
+          },
+          child: ListView.builder(
+            itemCount: list.length,
+            itemBuilder: (context, index) {
+              return Card(
+                child: CheckboxListTile(
+                  title: TextFormField(
+                    enabled: (listData != null &&
+                        (!listData!.isTemplate! || _editable)),
+                    decoration: InputDecoration(border: InputBorder.none),
+                    initialValue: list[index].text,
+                    onChanged: (value) {
+                      list[index].text = value;
+                      _updateItem(list[index]);
+                    },
+                  ),
+                  controlAffinity: ListTileControlAffinity.leading,
+                  value: list[index].value,
+                  onChanged: (listData != null &&
+                          (!listData!.isTemplate! || _editable))
+                      ? ((value) {
+                          _updateItem(list[index]);
+                          setState(() {
+                            list[index].value = value!;
+                          });
+                        })
+                      : null,
+                ),
+              );
+            },
+          ),
+        ),
+        floatingActionButton: FloatingActionButton(
+          onPressed: () {
+            if (listData!.isTemplate! && !_editable) {
+              ScaffoldMessenger.of(context)
+                ..clearSnackBars()
+                ..showSnackBar(SnackBar(content: Text("Template is locked")));
+              return;
+            }
+            _addItem();
+            // TODO switch focus to new card
+          },
+          child: const Icon(Icons.check_box_outlined),
+          tooltip: "Add Item",
+        ),
+        floatingActionButtonLocation: FloatingActionButtonLocation.endFloat,
       ),
-      floatingActionButton: FloatingActionButton(
-        onPressed: () {
-          if (listData!.isTemplate! && !_editable) {
-            ScaffoldMessenger.of(context)
-              ..clearSnackBars()
-              ..showSnackBar(SnackBar(content: Text("Template is locked")));
-            return;
-          }
-          // TODO implment adding items to lists
-        },
-        child: const Icon(Icons.check_box_outlined),
-        tooltip: "Add Item",
-      ),
-      floatingActionButtonLocation: FloatingActionButtonLocation.endFloat,
     );
   }
 }

lib/db_helper.dart

@@ -77,6 +77,12 @@ class DBHelper {
     return db.insert("List", l.toMap());
   }
 
+  Future<int> insertItem(data.Check item) async {
+    Database db = await database;
+
+    return db.insert("Item", item.toMap());
+  }
+
   Future<int> updateItem(data.Check item) async {
     Database db = await database;