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TL Helpers for MessageBase + Example of use of Messages_GetDialogs

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Wizou 2021-09-25 02:13:06 +02:00
parent 0e88280d90
commit ca1c1ce8de
2 changed files with 48 additions and 4 deletions
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24
Examples/Program_ListenUpdates.cs
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@ -1,5 +1,6 @@
using System;
using System.Collections.Generic;
using System.Linq;
using System.Threading.Tasks;
using TL;
@ -21,10 +22,27 @@ namespace WTelegramClientTest
using var client = new WTelegram.Client(Config);// { CollectAccessHash = true };
client.Update += Client_Update;
await client.ConnectAsync();
var user = await client.LoginUserIfNeeded();
var my = await client.LoginUserIfNeeded();
users[my.id] = my;
// note that on logging, Telegram may sends a bunch of updates/messages that happened in the past and were not acknowledged
Console.WriteLine($"We are logged-in as {user.username ?? user.first_name + " " + user.last_name} (id {user.id})");
await client.Ping(42); // dummy API call.. this is used to force an acknowledge on past updates
Console.WriteLine($"We are logged-in as {my.username ?? my.first_name + " " + my.last_name} (id {my.id})");
var dialogsBase = await client.Messages_GetDialogs(default, 0, InputPeer.Empty, 0, 0);
if (dialogsBase is Messages_Dialogs dialogs)
{
foreach (var user in dialogs.users) users[user.ID] = user;
foreach (var chat in dialogs.chats) chats[chat.ID] = chat;
}
else if (dialogsBase is Messages_DialogsSlice slice)
while (slice.dialogs.Length != 0)
{
foreach (var user in slice.users) users[user.ID] = user;
foreach (var chat in slice.chats) chats[chat.ID] = chat;
var lastDialog = (Dialog)slice.dialogs[^1];
var lastMsg = slice.messages.LastOrDefault(m => m.Peer.ID == lastDialog.peer.ID && m.ID == lastDialog.top_message);
InputPeer offsetPeer = lastDialog.peer is PeerUser pu ? slice.users.First(u => u.ID == pu.ID)
: slice.chats.First(u => u.ID == lastDialog.peer.ID);
slice = (Messages_DialogsSlice)await client.Messages_GetDialogs(lastMsg?.Date ?? default, lastDialog.top_message, offsetPeer, 500, 0);
}
Console.ReadKey();
await client.Ping(43); // dummy API call.. this is used to force an acknowledge on this session's updates
}

28
src/Helpers.TL.cs
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@ -1,4 +1,5 @@
using System.Globalization;
using System;
using System.Globalization;
using System.Linq;
using System.Text;
using System.Web;
@ -85,6 +86,31 @@ namespace TL
protected override InputUserBase ToInputUser() => new InputUser { user_id = id, access_hash = access_hash };
}
partial class MessageBase
{
public abstract long ID { get; }
public abstract Peer Peer { get; }
public abstract DateTime Date { get; }
}
partial class MessageEmpty
{
public override long ID => id;
public override Peer Peer => peer_id;
public override DateTime Date => default;
}
public partial class Message
{
public override long ID => id;
public override Peer Peer => peer_id;
public override DateTime Date => date;
}
public partial class MessageService
{
public override long ID => id;
public override Peer Peer => peer_id;
public override DateTime Date => date;
}
partial class PhotoBase
{
public abstract long ID { get; }