WT1.1.2f Purchase, Product, Property, BMR, BMI, Sizes

lib/bloc/customer_change/customer_change_bloc.dart

@@ -10,29 +10,105 @@ part 'customer_change_state.dart';
 
 class CustomerChangeBloc extends Bloc<CustomerChangeEvent, CustomerChangeState> {
   final CustomerRepository customerRepository;
-  CustomerChangeBloc({this.customerRepository}) : super(CustomerChangeInitial());
+  bool visiblePassword = false;
+  int year = 1990;
+  double weight = 60;
+  double height = 170;
+  CustomerChangeBloc({this.customerRepository}) : super(CustomerChangeInitial()) {
+    year = this.customerRepository.customer.birthYear;
+    weight = this.customerRepository.getWeight();
+    height = this.customerRepository.getHeight();
+  }
 
   @override
   Stream<CustomerChangeState> mapEventToState(
     CustomerChangeEvent event,
   ) async* {
     try {
-      if (event is CustomerGoalChange) {
+      if (event is CustomerLoad) {
+        yield CustomerChangeLoading();
+        yield CustomerDataChanged();
+      } else if (event is CustomerGoalChange) {
         customerRepository.setGoal(event.goal);
         yield CustomerDataChanged();
+      } else if (event is CustomerChangePasswordObscure) {
+        visiblePassword = !visiblePassword;
+        yield CustomerDataChanged();
       } else if (event is CustomerFitnessChange) {
         customerRepository.setFitnessLevel(event.fitness);
         yield CustomerDataChanged();
+      } else if (event is CustomerBirthYearChange) {
+        yield CustomerChangeLoading();
+        customerRepository.setBirthYear(event.year);
+        year = event.year;
+        yield CustomerDataChanged();
+      } else if (event is CustomerWeightChange) {
+        yield CustomerChangeLoading();
+        customerRepository.setWeight(event.weight);
+        weight = event.weight.toDouble();
+        yield CustomerDataChanged();
+      } else if (event is CustomerHeightChange) {
+        yield CustomerChangeLoading();
+        customerRepository.setHeight(event.height);
+        height = event.height.toDouble();
+        yield CustomerDataChanged();
       } else if (event is CustomerBodyTypeChange) {
         customerRepository.setBodyType(event.bodyType);
         yield CustomerDataChanged();
+      } else if (event is CustomerEmailChange) {
+        customerRepository.setEmail(event.email);
+        yield CustomerDataChanged();
+      } else if (event is CustomerPasswordChange) {
+        customerRepository.setPassword(event.password);
+        yield CustomerDataChanged();
+      } else if (event is CustomerFirstNameChange) {
+        customerRepository.setFirstName(event.firstName);
+        yield CustomerDataChanged();
+      } else if (event is CustomerNameChange) {
+        customerRepository.setName(event.name);
+        yield CustomerDataChanged();
+      } else if (event is CustomerGenderChange) {
+        customerRepository.setSex(event.gender == 0 ? "m" : "w");
+        yield CustomerDataChanged();
       } else if (event is CustomerSave) {
         yield CustomerSaving();
-        await customerRepository.saveCustomer();
-        yield CustomerSaveSuccess();
+        if (validation()) {
+          await customerRepository.saveCustomer();
+          yield CustomerSaveSuccess();
+        } else {
+          yield CustomerSaveError(message: "Please provide the necessary information");
+        }
       }
-    } on Exception catch(e) {
+    } on Exception catch (e) {
       yield CustomerSaveError(message: e.toString());
     }
   }
+
+  bool validation() {
+    print("f " + customerRepository.customer.firstname);
+    return (emailValidation(customerRepository.customer.email) == null) &&
+        (passwordValidation(customerRepository.customer.password) == null) &&
+        (nameValidation(customerRepository.customer.firstname) == null) &&
+        (nameValidation(customerRepository.customer.name) == null);
+  }
+
+  String emailValidation(String email) {
+    bool emailValid = RegExp(r"^[a-zA-Z0-9.a-zA-Z0-9.!#$%&'*+-/=?^_`{|}~]+@[a-zA-Z0-9]+\.[a-zA-Z]+").hasMatch(email);
+    return emailValid ? null : "Please type an email address";
+  }
+
+  String passwordValidation(String value) {
+    if (value == null || value.length == 0) {
+      return null;
+    }
+    bool valid = 8 < value.length;
+    return valid ? null : "Password too short";
+  }
+
+  String nameValidation(String value) {
+    if (value == null || value.length == 0) {
+      return "Name too short";
+    }
+    return null;
+  }
 }

lib/bloc/customer_change/customer_change_event.dart

@@ -31,6 +31,78 @@ class CustomerBodyTypeChange extends CustomerChangeEvent {
   List<Object> get props => [bodyType];
 }
 
+class CustomerBirthYearChange extends CustomerChangeEvent {
+  final int year;
+  const CustomerBirthYearChange({this.year});
+
+  @override
+  List<Object> get props => [year];
+}
+
+class CustomerWeightChange extends CustomerChangeEvent {
+  final int weight;
+  const CustomerWeightChange({this.weight});
+
+  @override
+  List<Object> get props => [weight];
+}
+
+class CustomerHeightChange extends CustomerChangeEvent {
+  final int height;
+  const CustomerHeightChange({this.height});
+
+  @override
+  List<Object> get props => [height];
+}
+
+class CustomerGenderChange extends CustomerChangeEvent {
+  final int gender;
+  const CustomerGenderChange({this.gender});
+
+  @override
+  List<Object> get props => [gender];
+}
+
+class CustomerEmailChange extends CustomerChangeEvent {
+  final String email;
+  const CustomerEmailChange({this.email});
+
+  @override
+  List<Object> get props => [email];
+}
+
+class CustomerFirstNameChange extends CustomerChangeEvent {
+  final String firstName;
+  const CustomerFirstNameChange({this.firstName});
+
+  @override
+  List<Object> get props => [firstName];
+}
+
+class CustomerNameChange extends CustomerChangeEvent {
+  final String name;
+  const CustomerNameChange({this.name});
+
+  @override
+  List<Object> get props => [name];
+}
+
+class CustomerPasswordChange extends CustomerChangeEvent {
+  final String password;
+  const CustomerPasswordChange({this.password});
+
+  @override
+  List<Object> get props => [password];
+}
+
+class CustomerChangePasswordObscure extends CustomerChangeEvent {
+  const CustomerChangePasswordObscure();
+}
+
+class CustomerLoad extends CustomerChangeEvent {
+  const CustomerLoad();
+}
+
 class CustomerSave extends CustomerChangeEvent {
   const CustomerSave();
 }

lib/bloc/customer_change/customer_change_state.dart

@@ -11,6 +11,10 @@ class CustomerChangeInitial extends CustomerChangeState {
   const CustomerChangeInitial();
 }
 
+class CustomerChangeLoading extends CustomerChangeState {
+  const CustomerChangeLoading();
+}
+
 class CustomerSaving extends CustomerChangeState {
   const CustomerSaving();
 }