Redo how the frequencies are generated. Clean up old print statements.

lib/pages/expense.dart

@@ -63,82 +63,83 @@ class _ExpenseInputDialogState extends State<ExpenseInputDialog> {
 
   @override
   Widget build(BuildContext context) {
-    // TODO: Do this as a values.map().
-    List<DropdownMenuItem> freqValues = [];
-    for (var freq in Frequency.values) {
-      freqValues.add(DropdownMenuItem(value: freq, child: Text(freq.title)));
-    }
-    ;
-
     return AlertDialog(
-      title: Center(child: Text("Add New Expense")),
+      title: Center(
+        child: Text("Add New Expense"),
+      ),
       content: Form(
         key: _expenseFormKey,
         //autovalidateMode: AutovalidateMode.onUserInteraction,
-        child: Column(mainAxisSize: MainAxisSize.min, spacing: 10, children: [
+        child: Column(
-          TextFormField(
+          mainAxisSize: MainAxisSize.min,
-            keyboardType: TextInputType.text,
+          //spacing: 10,
-            decoration: InputDecoration(
+          children: [
-              labelText: "Name",
+            TextFormField(
-              hintText: "Example: Red Pocket Phone Bill",
+              keyboardType: TextInputType.text,
+              decoration: InputDecoration(
+                labelText: "Name",
+                hintText: "Example: Red Pocket Phone Bill",
+              ),
+              validator: (value) {
+                if (value!.isEmpty) {
+                  return "Name must be provided.";
+                }
+                return null;
+              },
+              onSaved: (newValue) {
+                _name = newValue!;
+              },
             ),
-            validator: (value) {
+            TextFormField(
-              if (value!.isEmpty) {
+              keyboardType: TextInputType.numberWithOptions(decimal: true),
-                return "Name must be provided.";
+              decoration: InputDecoration(
-              }
+                  labelText: "Cost", hintText: "Example: 10.00"),
-              return null;
+              validator: (value) {
-            },
+                if (value!.isEmpty) {
-            onSaved: (newValue) {
+                  return "Cost must be provided.";
-              _name = newValue!;
+                }
-            },
+                if (double.tryParse(value) == null) {
-          ),
+                  return "Cost must be a valid number.";
-          TextFormField(
+                }
-            keyboardType: TextInputType.numberWithOptions(decimal: true),
+                return null;
-            decoration:
+              },
-                InputDecoration(labelText: "Cost", hintText: "Example: 10.00"),
+              onSaved: (newValue) {
-            validator: (value) {
+                _cost = double.parse(newValue!);
-              if (value!.isEmpty) {
+              },
-                return "Cost must be provided.";
+            ),
-              }
+            DropdownButtonFormField(
-              if (double.tryParse(value) == null) {
+              items: (Frequency.values.map((freq) =>
-                return "Cost must be a valid number.";
+                      DropdownMenuItem(value: freq, child: Text(freq.title))))
-              }
+                  .toList(),
-              return null;
+              decoration: InputDecoration(
-            },
+                  labelText: "Recurrence", hintText: "Example: Monthly"),
-            onSaved: (newValue) {
+              validator: (value) {
-              _cost = double.parse(newValue!);
+                if (value == null) {
-            },
+                  return "Frequency must be provided.";
-          ),
+                }
-          DropdownButtonFormField(
+                if (!Frequency.values.contains(value)) {
-            items: freqValues,
+                  return "Value not valid.";
-            decoration: InputDecoration(
+                }
-                labelText: "Recurrence", hintText: "Example: Monthly"),
+                return null;
-            validator: (value) {
+              },
-              if (value == null) {
+              onChanged: (newValue) {
-                return "Frequency must be provided.";
+                _freq = newValue!;
-              }
+              },
-              if (!Frequency.values.contains(value)) {
+            ),
-                return "Value not valid.";
+            TextFormField(
-              }
+              keyboardType: TextInputType.text,
-              return null;
+              decoration: InputDecoration(
-            },
+                  labelText: "Description",
-            onChanged: (newValue) {
+                  hintText: "Example: 1GB data with unlimited talk & text."),
-              _freq = newValue;
+              validator: (value) {
-            },
+                return null;
-          ),
+              },
-          TextFormField(
+              onSaved: (newValue) {
-            keyboardType: TextInputType.text,
+                _desc = newValue!;
-            decoration: InputDecoration(
+              },
-                labelText: "Description",
+            ),
-                hintText: "Example: 1GB data with unlimited talk & text."),
+          ],
-            validator: (value) {
+        ),
-              return null;
-            },
-            onSaved: (newValue) {
-              _desc = newValue!;
-            },
-          ),
-        ]),
       ),
       actions: [
         Row(
@@ -147,7 +148,6 @@ class _ExpenseInputDialogState extends State<ExpenseInputDialog> {
           children: [
             ElevatedButton.icon(
               onPressed: () {
-                print("TODO: Clear fields!");
                 Navigator.of(context).pop();
               },
               icon: Icon(Icons.cancel),
@@ -155,7 +155,6 @@ class _ExpenseInputDialogState extends State<ExpenseInputDialog> {
             ),
             ElevatedButton.icon(
               onPressed: () {
-                print("TODO: Save expense!");
                 if (_expenseFormKey.currentState!.validate()) {
                   _expenseFormKey.currentState!.save();
                   setState(() {
@@ -168,11 +167,6 @@ class _ExpenseInputDialogState extends State<ExpenseInputDialog> {
                     );
                   });
                   widget.notifyParent();
-
-                  print(expenses.toString());
-                  for (var expense in expenses) {
-                    print(expense.toString());
-                  }
                   Navigator.of(context).pop();
                 }
               },