/// <summary>
/// Search Contact by 'First Name'
/// </summary>
/// <param name="obj"></param>
private async void SearchContact()
{
try
{
using (var client = ServerInstance.GetServerInstance())
{
if (client == null)
{
return;
}
HttpResponseMessage httpRequestMessage = await client.GetAsync("api/Contact/firstName/" + SearchText + "");
if (!httpRequestMessage.IsSuccessStatusCode)
{
Contacts.Clear();
StatusMessage = string.Format("No Contact Found.");
return;
}
var result = await httpRequestMessage.Content.ReadAsAsync <List <ContactModel> >();
if (result != null)
{
Contacts = new ObservableCollection <ContactModel>(result);
}
StatusMessage = string.Format("Find Command, {0} result found.", Contacts.Count());
}
}
catch (Exception ex)
{
LogHelper.Log(LogLevel.Exception, nameof(SearchContact), ex.ToString());
}
}
/// <summary>
/// Delete selcted contacts
/// </summary>
private async void Delete()
{
try
{
using (var client = ServerInstance.GetServerInstance())
{
if (client == null)
{
return;
}
var contactsToBeRemoved = Contacts.Where(x => x.IsChecked).ToList();
if (!contactsToBeRemoved.Any())
{
return;
}
for (int index = 0; index < contactsToBeRemoved.Count();)
{
if (contactsToBeRemoved.Count <= index)
{
continue;
}
var item = contactsToBeRemoved[index];
if (item == null)
{
continue;
}
HttpResponseMessage httpRequestMessage = await client.DeleteAsync("api/Contact/" + item.Contact_Id);
if (!httpRequestMessage.IsSuccessStatusCode)
{
StatusMessage = string.Format("Delete command Failed.");
return;
}
var result = await httpRequestMessage.Content.ReadAsAsync <bool>();
if (!result)
{
continue;
}
Contacts.Remove(item);
StatusMessage = string.Format("Delete Command, {0} deleted.", item.Contact_Id);
index++;
}
}
}
catch (Exception ex)
{
LogHelper.Log(LogLevel.Exception, nameof(Delete), ex.ToString());
}
}
/// <summary>
/// Add Contact(s)
/// </summary>
private async void Add()
{
try
{
using (var client = ServerInstance.GetServerInstance())
{
if (client == null)
{
return;
}
foreach (var contactTobeAdd in Contacts.Where(x => x.IsChecked).ToList())
{
if (client == null)
{
return;
}
HttpResponseMessage httpRequestMessage = await client.PutAsJsonAsync("api/Contact/add", contactTobeAdd);
if (!httpRequestMessage.IsSuccessStatusCode)
{
StatusMessage = string.Format("Add command Failed.");
return;
}
var result = await httpRequestMessage.Content.ReadAsAsync <Guid>();
if (result == null || result == Guid.Empty)
{
return;
}
contactTobeAdd.Contact_Id = result;
StatusMessage = string.Format("Add Command, {0} added.", contactTobeAdd.Contact_Id);
}
}
}
catch (Exception ex)
{
LogHelper.Log(LogLevel.Exception, nameof(Add), ex.ToString());
}
}
/// <summary>
/// Get all contacts
/// </summary>
/// <param name="obj"></param>
private async void GetAllContacts()
{
try
{
using (var client = ServerInstance.GetServerInstance())
{
if (client == null)
{
return;
}
HttpResponseMessage httpRequestMessage = await client.GetAsync("api/Contact/all");
if (!httpRequestMessage.IsSuccessStatusCode)
{
Contacts.Clear();
StatusMessage = string.Format("GET command, Failed or No Contacts Found .");
return;
}
var result = await httpRequestMessage.Content.ReadAsAsync <List <ContactModel> >();
if (result == null || !result.Any())
{
return;
}
Contacts = new ObservableCollection <ContactModel>(result);
StatusMessage = string.Format("GET command, {0} result found.", Contacts.Count());
}
}
catch (Exception ex)
{
LogHelper.Log(LogLevel.Exception, nameof(GetAllContacts), ex.ToString());
}
}