nice display for tasks

2 files changed, 40 insertions, 1 deletions

diff --git a/karlc/src/main.rs b/karlc/src/main.rs
index bfd433e..c69f1b2 100644
--- a/karlc/src/main.rs
+++ b/karlc/src/main.rs
@@ -8,6 +8,8 @@ use client::Client;
 use karlcommon::{socket_path, version, ClientboundPacket, ServerboundPacket};
 use log::{error, info};
 
+use crate::pretty::Pretty;
+
 /// CLI interface for karld
 #[derive(Parser)]
 #[clap(about, author, version)]
@@ -56,7 +58,7 @@ fn main() {
             client.send(ServerboundPacket::Download);
             if let ClientboundPacket::DownloadResponse(tasks) = client.receiver.recv().unwrap() {
                 for t in tasks {
-                    println!("{:?}", t)
+                    println!("{}", Pretty(t))
                 }
             }
         }
diff --git a/karlc/src/pretty.rs b/karlc/src/pretty.rs
index 139597f..ceb1bde 100644
--- a/karlc/src/pretty.rs
+++ b/karlc/src/pretty.rs
@@ -1,2 +1,39 @@
+use std::fmt::Display;
 
+use karlcommon::{Condition, Task};
 
+pub struct Pretty<T>(pub T);
+
+impl Display for Pretty<Task> {
+    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+        f.write_fmt(format_args!(
+            "- \x1b[4m\x1b[1mTASK {}\x1b[0m
+  \x1b[38;2;100;255;100mName:\x1b[0m {}
+  \x1b[38;2;100;255;100mDescription:\x1b[0m {}
+  \x1b[38;2;100;255;100mOccurence:\x1b[0m {}",
+            self.0.id,
+            self.0.name,
+            self.0.description,
+            Pretty(self.0.occurence.clone())
+        ))
+    }
+}
+
+impl<T> Display for Pretty<Option<T>>
+where
+    T: Clone,
+    Pretty<T>: Display,
+{
+    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+        match &self.0 {
+            Some(v) => Pretty(v.clone()).fmt(f),
+            None => Ok(()),
+        }
+    }
+}
+
+impl Display for Pretty<Condition> {
+    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+        f.write_fmt(format_args!("{:?}", self.0))
+    }
+}