public async override Task OnNavigatedToAsync(object parameter, NavigationMode mode, IDictionary <string, object> state)
{
currentPerson = parameter == null ? new Person()
{
Id = Guid.NewGuid().ToString()
} : parameter as Person;
var temp = new PersonProxy(currentPerson)
{
Name = currentPerson.Name,
LastName = currentPerson.LastName,
Validator = i =>
{
var u = i as PersonProxy;
if (string.IsNullOrEmpty(u.Name))
{
u.Properties[nameof(u.Name)].Errors.Add("First name is required");
}
else if (u.Name.Length < 3)
{
u.Properties[nameof(u.Name)].Errors.Add("First name is less then 3 symbols");
}
if (string.IsNullOrEmpty(u.LastName))
{
u.Properties[nameof(u.LastName)].Errors.Add("Last name is required");
}
if (string.IsNullOrEmpty(u.Email))
{
u.Properties[nameof(u.Email)].Errors.Add("Email is required.");
}
else if (!new System.ComponentModel.DataAnnotations.EmailAddressAttribute().IsValid(u.Email))
{
u.Properties[nameof(u.Email)].Errors.Add("A valid Email is required.");
}
},
};
TempPerson = temp;
TempPerson.Validate();
if (parameter == null)
{
currentState = States.Add;
Title = "Adding new person";
}
else if (parameter != null)
{
currentState = States.Edit;
Title = $"Editting {TempPerson.FullName}";
}
await Task.CompletedTask;
}
private void SetTempPerson(object person)
{
currentPerson = person == null ? new Person()
{
Id = Guid.NewGuid().ToString()
} : person as Person;
var temp = new PersonProxy(currentPerson)
{
Name = currentPerson.Name,
LastName = currentPerson.LastName,
Email = currentPerson.Email,
DateOfBirth = currentPerson.DateOfBirth,
Validator = i =>
{
var u = i as PersonProxy;
if (string.IsNullOrEmpty(u.Name))
{
u.Properties[nameof(u.Name)].Errors.Add("FirstName is required");
}
else if (u.Name.Length < 3)
{
u.Properties[nameof(u.Name)].Errors.Add("FirstName must be more then 3 symbols");
}
if (string.IsNullOrEmpty(u.LastName))
{
u.Properties[nameof(u.LastName)].Errors.Add("FirstName is required");
}
if (string.IsNullOrEmpty(u.Email))
{
u.Properties[nameof(u.Email)].Errors.Add("Email is required");
}
else if (!new System.ComponentModel.DataAnnotations.EmailAddressAttribute().IsValid(u.Email))
{
u.Properties[nameof(u.Email)].Errors.Add("Must consist . and @");
}
}
};
TempPerson = temp;
TempPerson.Validate();
}
public override Task OnNavigatedToAsync(object parameter, NavigationMode mode, IDictionary <string, object> state)
{
if (parameter == null)
{
if (CachedAddingPerson != null)
{
//Если последняя операций была Edit, то нужно вернуть пёрсона из операций Add
//Иначе продолжить создавать нового пёрсона
if (CurrentState == States.Edit)
{
Title = "Adding new person";
CurrentState = States.Add;
TempPerson = CachedAddingPerson;
}
return(Task.CompletedTask);
}
}
else
{
if (CachedEditingPerson != null)
{
//Если ID кэшировнного редактируемого пёрсона совпадает с ID входящим пёрсоном
//то значит редактируемый пёрсон в кэше и входящий одни и тот же пёрсон
if (CahcedID == (parameter as Person).Id)
{
//Если последняя операций была Add, то нужно вернуть пёрсона из операций Edit
//Иначе продолжить редактировать пёрсона
if (CurrentState == States.Add)
{
CurrentState = States.Edit;
TempPerson = CachedEditingPerson;
Title = $"Editing {TempPerson.FullName}";
}
return(Task.CompletedTask);
}
//Иначе это разные пёрсоны то тогда удалить хранящийся ID
else
{
CahcedID = null;
}
}
}
currentPerson = parameter == null ? new Person()
{
Id = Guid.NewGuid().ToString()
} : parameter as Person;
var temp = new PersonProxy(currentPerson)
{
Name = currentPerson.Name,
LastName = currentPerson.LastName,
Email = currentPerson.Email,
DateOfBirth = currentPerson.DateOfBirth,
Validator = i =>
{
var u = i as PersonProxy;
if (string.IsNullOrEmpty(u.Name))
{
u.Properties[nameof(u.Name)].Errors.Add("FirstName is required");
}
else if (u.Name.Length < 3)
{
u.Properties[nameof(u.Name)].Errors.Add("FirstName must be more then 3 symbols");
}
if (string.IsNullOrEmpty(u.LastName))
{
u.Properties[nameof(u.LastName)].Errors.Add("FirstName is required");
}
if (string.IsNullOrEmpty(u.Email))
{
u.Properties[nameof(u.Email)].Errors.Add("Email is required");
}
else if (!new System.ComponentModel.DataAnnotations.EmailAddressAttribute().IsValid(u.Email))
{
u.Properties[nameof(u.Email)].Errors.Add("Must consist . and @");
}
}
};
TempPerson = temp;
TempPerson.Validate();
if (parameter == null)
{
CurrentState = States.Add;
Title = "Adding new person";
}
else
{
CurrentState = States.Edit;
Title = $"Editing {TempPerson.FullName}";
}
return(Task.CompletedTask);
}
