public void GetAllChatReferences()
{
IList <Chat> chatReferences;
IList <ChatMessage> messageReference;
IList <ConversationMember> memberReference;
GraphServiceClient client = new GraphServiceClient(Authentication.GetCredentialProvider());
Task <IUserChatsCollectionPage> chatPage = client.Me.Chats.Request().GetAsync();
chatPage.Wait();
while (true)
{
IUserChatsCollectionPage chats = chatPage.Result;
chatReferences = chats.CurrentPage;
foreach (Chat chat in chatReferences)
{
Task <IChatMessagesCollectionPage> chatMessagePage = client.Chats[chat.Id].Messages.Request().GetAsync();
chatMessagePage.Wait();
List <MessageDetail> messageDetailList = new List <MessageDetail>();
while (true)
{
IChatMessagesCollectionPage messages = chatMessagePage.Result;
messageReference = messages.CurrentPage;
foreach (ChatMessage message in messageReference)
{
MessageDetail detail = new MessageDetail();
detail.Body = message.Body.Content;
detail.From = message.From.User.DisplayName;
messageDetailList.Add(detail);
}
if (messageReference.Count == 0)
{
break;
}
chatMessagePage = messages.NextPageRequest.GetAsync();
chatMessagePage.Wait();
}
Task <IChatMembersCollectionPage> chatMemberPage = client.Chats[chat.Id].Members.Request().GetAsync();
chatMemberPage.Wait();
IChatMembersCollectionPage members = chatMemberPage.Result;
memberReference = members.CurrentPage;
List <string> memberList = GetMembers(memberReference);
if (memberList.Count > 0 && messageDetailList.Count > 0)
{
Console.WriteLine("Chat between " + DisplayMembers(memberList));
foreach (MessageDetail detail in messageDetailList)
{
Console.WriteLine(detail.From + ": " + detail.Body);
}
}
}
if (chats.NextPageRequest == null)
{
break;
}
chatPage = chats.NextPageRequest.GetAsync();
chatPage.Wait();
}
}
private List <MessageDetail> GetMessages(IChatMessagesCollectionPage messagePage)
{
List <MessageDetail> messageList = new List <MessageDetail>();
IList <ChatMessage> messageReferences;
if (messagePage != null)
{
messageReferences = messagePage.CurrentPage;
foreach (ChatMessage message in messageReferences)
{
MessageDetail detail = new MessageDetail();
detail.Body = message.Body.Content;
detail.From = message.From.User.DisplayName;
}
}
return(messageList);
}
