spice up ui

6 files changed, 101 insertions, 70 deletions

diff --git a/src/error.rs b/src/error.rs
index 2638fc2..dd2d859 100644
--- a/src/error.rs
+++ b/src/error.rs
@@ -29,7 +29,7 @@ pub enum PullError {
     LinkUpdate,
 }
 
-#[derive(Debug, Error)]
+#[derive(Debug, Error, Copy, Clone)]
 pub enum EntryError {
     #[error("missing title")]
     MissingTitle,
diff --git a/src/feed.rs b/src/feed.rs
index c3c5408..f9a7893 100644
--- a/src/feed.rs
+++ b/src/feed.rs
@@ -5,6 +5,7 @@ use crate::{
     status::PullStatus,
 };
 
+use ansi_term::{Color, Style};
 use chrono::prelude::*;
 use feed_rs::{
     model::{Entry as ChannelEntry, Feed as Channel},
@@ -40,6 +41,14 @@ impl Feed {
         self.entries.len()
     }
 
+    pub fn last_updated(&self) -> DateTime<Utc> {
+        self.entries
+            .iter()
+            .map(|e| e.published)
+            .max()
+            .unwrap_or(DateTime::<Utc>::MIN_UTC)
+    }
+
     pub fn unread_count(&self) -> usize {
         self.entries.iter().filter(|e| e.unread).count()
     }
@@ -102,7 +111,15 @@ impl Feed {
 
 impl fmt::Display for Feed {
     fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
-        write!(f, "{}", self.title.to_lowercase())
+        write!(
+            f,
+            "{} {} {}",
+            self.last_updated().format(crate::DATE_FMT),
+            Style::new().dimmed().paint(self.title.to_ascii_lowercase()),
+            Style::new()
+                .fg(Color::Cyan)
+                .paint(self.entries.len().to_string()),
+        )
     }
 }
 
@@ -148,9 +165,17 @@ impl fmt::Display for Entry {
         write!(
             f,
             "{} {} {}",
-            self.published.format("%v"),
-            self.link,
-            self.title.to_lowercase(),
+            self.published.format(crate::DATE_FMT),
+            Style::new().fg(Color::Cyan).paint(
+                self.link
+                    .as_str()
+                    .trim_end_matches('/')
+                    .trim_start_matches("http://")
+                    .trim_start_matches("https://")
+                    .trim_start_matches("http://www.")
+                    .trim_start_matches("https://www.")
+            ),
+            Style::new().dimmed().paint(self.title.to_ascii_lowercase()),
         )
     }
 }
diff --git a/src/lib.rs b/src/lib.rs
index 867a09c..7376d44 100644
--- a/src/lib.rs
+++ b/src/lib.rs
@@ -4,6 +4,8 @@ pub mod feed;
 pub mod manager;
 pub mod status;
 
+pub(crate) static DATE_FMT: &str = "%e %b %y";
+
 pub trait PrintResult {
     fn print(&self);
 }
diff --git a/src/main.rs b/src/main.rs
index 65de274..8c94843 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -1,47 +1,7 @@
+use chrono::{naive::Days, prelude::*};
 use clap::{Args, Parser, Subcommand, ValueEnum};
 use syn::{manager::Manager, PrintResult};
 
-// #[tokio::main(flavor = "current_thread")]
-// async fn main() {
-//     let mut manager = Manager::load().unwrap();
-//
-//     let feeds = vec![
-//         "https://peppe.rs/index.xml",
-//         "https://jvns.ca/atom.xml",
-//         // "https://www.youtube.com/feeds/videos.xml?channel_id=UCuTaETsuCOkJ0H_GAztWt0Q",
-//     ];
-//
-//     for f in feeds {
-//         match manager.add_feed(f).await {
-//             Ok(s) => println!("{s}"),
-//             Err(e) => println!("{e}"),
-//         }
-//     }
-//
-//     for entry in manager.list_entries() {
-//         println!("{entry}");
-//     }
-//
-//     match manager.store() {
-//         Ok(s) => println!("{s}"),
-//         Err(e) => eprintln!("{e}"),
-//     }
-//
-//     // let mut feed = Feed::new(url);
-//
-//     // feed.resolve().await.unwrap();
-//
-//     // let last_read = DateTime::parse_from_rfc2822("Mon, 16 Mar 2020 18:30:00 +0000")
-//     //     .unwrap()
-//     //     .with_timezone(&Utc);
-//
-//     // feed.last_read = last_read;
-//
-//     // for i in feed.unread().unwrap() {
-//     //     println!("{}", i.title.as_ref().unwrap().content)
-//     // }
-// }
-
 #[derive(Parser)]
 #[command(author, version, about, long_about = None)]
 struct Cli {
@@ -51,20 +11,31 @@ struct Cli {
 
 #[derive(Subcommand)]
 enum Command {
+    /// track a new feed
     Add(AddCommand),
-    List(ListCommand),
+    /// list all entries in reverse chronological order
+    ListEntries(ListEntriesCommand),
+    /// list all feeds in reverse chronological order
+    ListFeeds,
+    /// refresh feeds
     Pull(PullCommand),
 }
 
+impl Default for Command {
+    fn default() -> Self {
+        Self::ListEntries(ListEntriesCommand { cutoff: None })
+    }
+}
+
 #[derive(Args)]
 struct AddCommand {
     url: String,
 }
 
 #[derive(Args)]
-struct ListCommand {
-    #[arg(value_enum)]
-    target: ListTarget,
+struct ListEntriesCommand {
+    #[arg(value_name = "CUTOFF")]
+    cutoff: Option<u64>,
 }
 
 #[derive(Copy, Clone, PartialEq, Eq, PartialOrd, Ord, ValueEnum)]
@@ -81,8 +52,8 @@ struct PullCommand {
 #[tokio::main(flavor = "current_thread")]
 async fn main() {
     let opts = Cli::parse();
-    match &opts.command {
-        Some(Command::Add(AddCommand { url })) => {
+    match &opts.command.unwrap_or_default() {
+        Command::Add(AddCommand { url }) => {
             let mut manager = Manager::load().unwrap_or_else(|e| {
                 eprintln!("{e}");
                 Manager::default()
@@ -91,17 +62,28 @@ async fn main() {
             manager.add_feed(&url).await.print();
             manager.store().print();
         }
-        Some(Command::List(ListCommand { target })) => {
+        Command::ListFeeds => {
+            let manager = Manager::load().unwrap_or_else(|e| {
+                eprintln!("{e}");
+                Manager::default()
+            });
+            manager.list_feeds().for_each(|f| println!("{f}"));
+        }
+        Command::ListEntries(ListEntriesCommand { cutoff }) => {
             let manager = Manager::load().unwrap_or_else(|e| {
                 eprintln!("{e}");
                 Manager::default()
             });
-            match target {
-                ListTarget::Feeds => manager.list_feeds().for_each(|f| println!("{f}")),
-                ListTarget::Entries => manager.list_entries().for_each(|f| println!("{f}")),
-            }
+            manager
+                .list_entries()
+                .filter(|entry| {
+                    cutoff
+                        .map(|c| Utc::now() - Days::new(c) <= entry.published)
+                        .unwrap_or(true)
+                })
+                .for_each(|f| println!("{f}"));
         }
-        Some(Command::Pull(PullCommand { .. })) => {
+        Command::Pull(PullCommand { .. }) => {
             let mut manager = Manager::load().unwrap_or_else(|e| {
                 eprintln!("{e}");
                 Manager::default()
@@ -112,6 +94,5 @@ async fn main() {
             errors.iter().for_each(PrintResult::print);
             manager.store().print();
         }
-        _ => {}
     }
 }
diff --git a/src/manager.rs b/src/manager.rs
index 74f449b..34e19be 100644
--- a/src/manager.rs
+++ b/src/manager.rs
@@ -46,7 +46,9 @@ impl Manager {
     }
 
     pub fn list_feeds(&self) -> impl Iterator<Item = &Feed> {
-        self.feeds.iter()
+        let mut ordered: Vec<&Feed> = self.feeds.iter().collect();
+        ordered.sort_by(|a, b| b.last_updated().cmp(&a.last_updated()));
+        ordered.into_iter()
     }
 
     pub fn store(&self) -> Result<StoreStatus, IOError> {
diff --git a/src/status.rs b/src/status.rs
index 7e51160..205e2a9 100644
--- a/src/status.rs
+++ b/src/status.rs
@@ -2,13 +2,13 @@ use std::{fmt, path::PathBuf};
 
 use crate::error::EntryError;
 
-use ansi_term::Style;
+use ansi_term::{Color, Style};
 
 #[derive(Debug)]
 pub struct PullStatus {
-    title: String,
-    count: usize,
-    errors: Vec<EntryError>,
+    pub title: String,
+    pub count: usize,
+    pub errors: Vec<EntryError>,
 }
 
 impl PullStatus {
@@ -19,17 +19,38 @@ impl PullStatus {
             errors,
         }
     }
+
+    pub fn is_empty(&self) -> bool {
+        self.count == 0
+    }
 }
 
 impl fmt::Display for PullStatus {
     fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
         write!(
             f,
-            "{:<20}: pulled {:>4} entries with {:>4} errors",
-            Style::new().bold().paint(self.title.to_ascii_lowercase()),
-            Style::new().bold().paint(self.count.to_string()),
-            Style::new().bold().paint(self.errors.len().to_string())
-        )
+            "{}",
+            Style::new().dimmed().paint(self.title.to_ascii_lowercase()),
+        )?;
+
+        write!(
+            f,
+            " {:>2}",
+            Style::new()
+                .fg(Color::Cyan)
+                .paint(self.count.to_string() + " new"),
+        )?;
+
+        if !self.errors.is_empty() {
+            write!(
+                f,
+                " {:>2}",
+                Style::new()
+                    .fg(Color::Red)
+                    .paint(self.errors.len().to_string() + " err"),
+            )?;
+        }
+        Ok(())
     }
 }
 
@@ -49,7 +70,7 @@ impl fmt::Display for StoreStatus {
     fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
         write!(
             f,
-            "cached {: >4} feeds to {}",
+            "cached {:>4} feeds to {}",
             Style::new().bold().paint(self.count.to_string()),
             Style::new()
                 .bold()