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use super::Thumb;
use crate::types::{
parameters::{ParseMode, Text},
InputMessageContent,
};
use serde::Serialize;
#[derive(Debug, PartialEq, Eq, Clone, Copy, Hash, Serialize)]
pub enum MimeType {
#[serde(rename = "application/pdf")]
ApplicationPdf,
#[serde(rename = "application/zip")]
ApplicationZip,
}
#[derive(Debug, PartialEq, Eq, Clone, Copy, Hash, Serialize)]
pub struct Fresh<'a> {
#[serde(rename = "document_url")]
url: &'a str,
mime_type: MimeType,
#[serde(skip_serializing_if = "Option::is_none", flatten)]
thumb: Option<Thumb<'a>>,
}
#[derive(Debug, PartialEq, Eq, Clone, Copy, Hash, Serialize)]
#[serde(untagged)]
enum Kind<'a> {
Cached {
#[serde(rename = "document_file_id")]
id: &'a str,
},
Fresh(Fresh<'a>),
}
#[derive(Debug, PartialEq, Clone, Copy, Serialize)]
pub struct Document<'a> {
#[serde(flatten)]
kind: Kind<'a>,
title: &'a str,
#[serde(skip_serializing_if = "Option::is_none")]
description: Option<&'a str>,
#[serde(skip_serializing_if = "Option::is_none")]
caption: Option<&'a str>,
#[serde(skip_serializing_if = "Option::is_none")]
parse_mode: Option<ParseMode>,
#[serde(skip_serializing_if = "Option::is_none")]
input_message_content: Option<InputMessageContent<'a>>,
}
impl MimeType {
pub fn is_pdf(self) -> bool {
self == MimeType::ApplicationPdf
}
pub fn is_zip(self) -> bool {
self == MimeType::ApplicationZip
}
}
impl<'a> Fresh<'a> {
pub const fn new(url: &'a str, mime_type: MimeType) -> Self {
Self {
url,
mime_type,
thumb: None,
}
}
pub fn thumb(mut self, thumb: Thumb<'a>) -> Self {
self.thumb = Some(thumb);
self
}
}
impl<'a> Document<'a> {
const fn new(title: &'a str, kind: Kind<'a>) -> Self {
Self {
kind,
title,
description: None,
caption: None,
parse_mode: None,
input_message_content: None,
}
}
pub fn cached(title: &'a str, id: &'a str) -> Self {
Self::new(title, Kind::Cached { id })
}
pub fn fresh(title: &'a str, document: Fresh<'a>) -> Self {
Self::new(title, Kind::Fresh(document))
}
pub fn description(mut self, description: &'a str) -> Self {
self.description = Some(description);
self
}
pub fn caption(mut self, caption: impl Into<Text<'a>>) -> Self {
let caption = caption.into();
self.caption = Some(caption.text);
self.parse_mode = caption.parse_mode;
self
}
pub fn input_message_content(
mut self,
content: impl Into<InputMessageContent<'a>>,
) -> Self {
self.input_message_content = Some(content.into());
self
}
}