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Helpers for Contacts_ResolvedPeer. Fix some examples

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Wizou 2021-10-22 19:33:17 +02:00
parent af79bfa873
commit 08ba766e5c
2 changed files with 57 additions and 40 deletions
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13
EXAMPLES.md
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@ -15,15 +15,18 @@ Remember that these are just simple example codes that you should adjust to your
```csharp
using var client = new WTelegram.Client(Environment.GetEnvironmentVariable);
await client.LoginUserIfNeeded();
var resolved = await client.Contacts_ResolveUsername("USERNAME");
await client.SendMessageAsync(resolved.users[resolved.peer.ID], "Hello!");
var resolved = await client.Contacts_ResolveUsername("username");
await client.SendMessageAsync(resolved, "Hello!");
```
*Note: This also works if the @username points to a chat, but you must join the chat before posting there.
You can check `resolved` properties to ensure it's a user or a chat. If the username is invalid/unused, the API call raises an exception.*
### Send a message to someone by phone number
```csharp
using var client = new WTelegram.Client(Environment.GetEnvironmentVariable);
await client.LoginUserIfNeeded();
var contacts = await client.Contacts_ImportContacts(new[] { new InputPhoneContact { phone = "+PHONENUMBER" } });
await client.SendMessageAsync(contacts.users[contacts.imported[0].user_id], "Hello!");
if (contacts.imported.Length > 0)
await client.SendMessageAsync(contacts.users[contacts.imported[0].user_id], "Hello!");
```
*Note: To prevent spam, Telegram may restrict your ability to add new phone numbers.*
@ -95,7 +98,7 @@ For a simple Chat: (see Terminology in [ReadMe](README.md#Terminology-in-Telegra
using var client = new WTelegram.Client(Environment.GetEnvironmentVariable);
await client.LoginUserIfNeeded();
var chatFull = await client.Messages_GetFullChat(1234567890); // the chat we want
foreach (var user in chatFull.users)
foreach (var (id, user) in chatFull.users)
Console.WriteLine(user);
```
@ -108,7 +111,7 @@ var channel = (Channel)chats.chats[1234567890]; // the channel we want
for (int offset = 0; ;)
{
var participants = await client.Channels_GetParticipants(channel, null, offset, 1000, 0);
foreach (var user in participants.users)
foreach (var (id, user) in participants.users)
Console.WriteLine(user);
offset += participants.participants.Length;
if (offset >= participants.count) break;

84
src/Helpers.TL.cs
View file

@ -99,6 +99,55 @@ namespace TL
protected override InputUserBase ToInputUser() => new InputUser { user_id = id, access_hash = access_hash };
}
partial class Peer { public abstract long ID { get; } }
partial class PeerUser { public override long ID => user_id; public override string ToString() => "user " + user_id; }
partial class PeerChat { public override long ID => chat_id; public override string ToString() => "chat " + chat_id; }
partial class PeerChannel { public override long ID => channel_id; public override string ToString() => "channel " + channel_id; }
partial class Contacts_ResolvedPeer
{
public static implicit operator InputPeer(Contacts_ResolvedPeer resolved) => resolved.UserOrChat.ToInputPeer();
public UserBase User => peer is PeerUser pu ? users[pu.user_id] : null;
public ChatBase Chat => peer is PeerChat or PeerChannel ? chats[peer.ID] : null;
public IPeerInfo UserOrChat => peer switch
{
PeerUser pu => users[pu.user_id],
PeerChat pc => chats[pc.chat_id],
PeerChannel pch => chats[pch.channel_id],
_ => null
};
}
partial class DialogBase
{
public abstract Peer Peer { get; }
public abstract int TopMessage { get; }
}
partial class Dialog
{
public override Peer Peer => peer;
public override int TopMessage => top_message;
}
partial class DialogFolder
{
public override Peer Peer => peer;
public override int TopMessage => top_message;
}
partial class Messages_Dialogs
{
/// <summary>Find the matching User/Chat object for a dialog</summary>
/// <param name="dialog">The dialog which peer we want details on</param>
/// <returns>a UserBase or ChatBase derived instance</returns>
public IPeerInfo GetUserOrChat(DialogBase dialog) => dialog.Peer switch
{
PeerUser pu => users[pu.user_id],
PeerChat pc => chats[pc.chat_id],
PeerChannel pch => chats[pch.channel_id],
_ => null,
};
}
partial class MessageBase
{
public abstract int ID { get; }
@ -263,41 +312,6 @@ namespace TL
public static implicit operator InputStickerSetID(StickerSet stickerSet) => new() { id = stickerSet.id, access_hash = stickerSet.access_hash };
}
partial class Peer { public abstract long ID { get; } }
partial class PeerUser { public override long ID => user_id; public override string ToString() => "user " + user_id; }
partial class PeerChat { public override long ID => chat_id; public override string ToString() => "chat " + chat_id; }
partial class PeerChannel { public override long ID => channel_id; public override string ToString() => "channel " + channel_id; }
partial class DialogBase
{
public abstract Peer Peer { get; }
public abstract int TopMessage { get; }
}
partial class Dialog
{
public override Peer Peer => peer;
public override int TopMessage => top_message;
}
partial class DialogFolder
{
public override Peer Peer => peer;
public override int TopMessage => top_message;
}
partial class Messages_Dialogs
{
/// <summary>Find the matching User/Chat object for a dialog</summary>
/// <param name="dialog">The dialog which peer we want details on</param>
/// <returns>a UserBase or ChatBase derived instance</returns>
public IPeerInfo GetUserOrChat(DialogBase dialog) => dialog.Peer switch
{
PeerUser pu => users[pu.user_id],
PeerChat pc => chats[pc.chat_id],
PeerChannel pch => chats[pch.channel_id],
_ => null,
};
}
partial class JsonObjectValue { public override string ToString() => $"{HttpUtility.JavaScriptStringEncode(key, true)}:{value}"; }
partial class JsonNull { public override string ToString() => "null"; }
partial class JsonBool { public override string ToString() => value ? "true" : "false"; }