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use std::borrow::Cow;
use std::ops::Not;
use crate::requests::*;
use crate::types::*;
#[derive(Debug, Clone, PartialEq, PartialOrd, Serialize)]
#[must_use = "requests do nothing unless sent"]
pub struct SendMessage<'s> {
chat_id: ChatRef,
text: Cow<'s, str>,
#[serde(skip_serializing_if = "Option::is_none")]
parse_mode: Option<ParseMode>,
#[serde(skip_serializing_if = "Not::not")]
disable_web_page_preview: bool,
#[serde(skip_serializing_if = "Not::not")]
disable_notification: bool,
#[serde(skip_serializing_if = "Option::is_none")]
reply_to_message_id: Option<MessageId>,
#[serde(skip_serializing_if = "Option::is_none")]
reply_markup: Option<ReplyMarkup>,
}
impl<'c, 's> Request for SendMessage<'s> {
type Type = JsonRequestType<Self>;
type Response = JsonIdResponse<MessageOrChannelPost>;
fn serialize(&self) -> Result<HttpRequest, Error> {
Self::Type::serialize(RequestUrl::method("sendMessage"), self)
}
}
impl<'s> SendMessage<'s> {
pub fn new<C, T>(chat: C, text: T) -> Self
where
C: ToChatRef,
T: Into<Cow<'s, str>>,
{
SendMessage {
chat_id: chat.to_chat_ref(),
text: text.into(),
parse_mode: None,
disable_web_page_preview: false,
disable_notification: false,
reply_to_message_id: None,
reply_markup: None,
}
}
pub fn parse_mode(&mut self, parse_mode: ParseMode) -> &mut Self {
self.parse_mode = Some(parse_mode);
self
}
pub fn disable_preview(&mut self) -> &mut Self {
self.disable_web_page_preview = true;
self
}
pub fn disable_notification(&mut self) -> &mut Self {
self.disable_notification = true;
self
}
pub fn reply_to<R>(&mut self, to: R) -> &mut Self
where
R: ToMessageId,
{
self.reply_to_message_id = Some(to.to_message_id());
self
}
pub fn reply_markup<R>(&mut self, reply_markup: R) -> &mut Self
where
R: Into<ReplyMarkup>,
{
self.reply_markup = Some(reply_markup.into());
self
}
}
pub trait CanSendMessage {
fn text<'s, T>(&self, text: T) -> SendMessage<'s>
where
T: Into<Cow<'s, str>>;
}
impl<C> CanSendMessage for C
where
C: ToChatRef,
{
fn text<'s, T>(&self, text: T) -> SendMessage<'s>
where
T: Into<Cow<'s, str>>,
{
SendMessage::new(self, text)
}
}
pub trait CanReplySendMessage {
fn text_reply<'c, 's, T>(&self, text: T) -> SendMessage<'s>
where
T: Into<Cow<'s, str>>;
}
impl<M> CanReplySendMessage for M
where
M: ToMessageId + ToSourceChat,
{
fn text_reply<'c, 's, T>(&self, text: T) -> SendMessage<'s>
where
T: Into<Cow<'s, str>>,
{
let mut rq = self.to_source_chat().text(text);
rq.reply_to(self.to_message_id());
rq
}
}