use crate::prelude::*;

use crate::network::{NetUrl, NetworkEnv};
use atom_syndication::Feed;

mod find;

pub use find::find;

pub fn get(url: &NetUrl, e: &NetworkEnv) -> Result<Feed> {
    let content = (e.fetch_as_bytes)(url).context(format!("Fetching feed: {}", url))?;
    let channel = Feed::read_from(&content[..]).context("Could not parse RSS feed")?;
    Ok(channel)
}

#[derive(Debug, Clone, PartialEq, Eq, Hash)]
pub struct ChannelName(pub String);
impl ChannelName {
    pub fn from(channel_name: &str) -> Self {
        Self(channel_name.to_string())
    }
}
impl std::fmt::Display for ChannelName {
    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
        write!(f, "{}", self.0.as_str())
    }
}