Sending messages

use whatsapp_rust::{Client, Jid};
use whatsapp_rust::proto_helpers::MessageBuilderExt;
use whatsapp_rust::waproto::whatsapp::Message;

async fn send(client: &Client, chat: &Jid) -> whatsapp_rust::anyhow::Result<()> {
    client.send_text(chat, "Hello").await?;
    let sent = client.send_message(chat, Message::text("Next message")).await?;
    client.send_reaction(&sent.message_ref()?, "👍").await?;
    Ok(())
}

use whatsapp_rust::{Client, Jid, SendOptions, SendRequest};
use whatsapp_rust::proto_helpers::MessageExt;
use whatsapp_rust::waproto::whatsapp::Message;
use whatsapp_rust::wacore_binary::node::Node;

async fn forward_with_options(
    client: &Client,
    destination: &Jid,
    original: &Message,
    extra_nodes: Vec<Node>,
) -> whatsapp_rust::anyhow::Result<()> {
    let options = SendOptions::default().with_extra_stanza_nodes(extra_nodes);
    client.send(
        SendRequest::new(destination, original.prepare_for_forward())
            .with_options(options),
    ).await?;
    Ok(())
}

use whatsapp_rust::{Client, Jid, buffa, waproto::whatsapp as wa};
use whatsapp_rust::proto_helpers::wrap_as_album_child;

async fn album(client: &Client, chat: &Jid, images: Vec<wa::Message>) -> whatsapp_rust::anyhow::Result<()> {
    let parent = wa::Message {
        album_message: buffa::MessageField::some(wa::message::AlbumMessage {
            expected_image_count: Some(images.len().try_into()?),
            expected_video_count: Some(0),
            ..Default::default()
        }),
        ..Default::default()
    };
    let sent = client.send_message(chat, parent).await?;
    for image in images {
        client.send_message(chat, wrap_as_album_child(image, sent.message_key())).await?;
    }
    Ok(())
}