implement sorting based on duration

2 files changed, 8 insertions, 2 deletions

diff --git a/CHANGELOG.md b/CHANGELOG.md
index b2b15a3..9822318 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -6,6 +6,7 @@ All notable changes to this project will be documented in this file.
 ### Added
 - The `--check` command line argument to check a single file.
 - Comparison based filters (`count`, `-time`, `-duration`).
+- Sorting based on fight duration.
 
 ### Changed
 - The exit code will now be dependent on whether logs matching the filter were
diff --git a/src/output/sorting.rs b/src/output/sorting.rs
index 78f3538..2a0821c 100644
--- a/src/output/sorting.rs
+++ b/src/output/sorting.rs
@@ -29,6 +29,8 @@ pub enum Component {
     Outcome,
     /// Sort based on whether the Challenge Mote was active or not.
     ChallengeMote,
+    /// Sort based on the fight duration.
+    Duration,
 
     /// Sort by the given component but in reverse direction.
     Reverse(Box<Component>),
@@ -46,6 +48,7 @@ impl FromStr for Component {
             "boss" => Ok(Component::Boss),
             "outcome" => Ok(Component::Outcome),
             "cm" => Ok(Component::ChallengeMote),
+            "duration" => Ok(Component::Duration),
             _ => Err(InvalidComponent),
         }
     }
@@ -58,6 +61,7 @@ impl Display for Component {
             Component::Boss => write!(f, "boss"),
             Component::Outcome => write!(f, "outcome"),
             Component::ChallengeMote => write!(f, "cm"),
+            Component::Duration => write!(f, "duration"),
             Component::Reverse(ref inner) => write!(f, "~{}", inner),
         }
     }
@@ -74,6 +78,7 @@ impl Component {
             Component::Boss => boss_id(lhs).cmp(&boss_id(rhs)),
             Component::Outcome => lhs.outcome.cmp(&rhs.outcome),
             Component::ChallengeMote => lhs.is_cm.cmp(&rhs.is_cm),
+            Component::Duration => lhs.duration.cmp(&rhs.duration),
             Component::Reverse(ref inner) => inner.cmp(lhs, rhs).reverse(),
         }
     }
@@ -130,7 +135,6 @@ mod tests {
     use super::*;
 
     use chrono::prelude::*;
-    use chrono::Duration;
     use evtclib::Boss as B;
 
     #[test]
@@ -139,6 +143,7 @@ mod tests {
         assert_eq!("boss".parse(), Ok(Component::Boss));
         assert_eq!("outcome".parse(), Ok(Component::Outcome));
         assert_eq!("cm".parse(), Ok(Component::ChallengeMote));
+        assert_eq!("duration".parse(), Ok(Component::Duration));
 
         assert_eq!("foobar".parse::<Component>(), Err(InvalidComponent));
 
@@ -164,7 +169,7 @@ mod tests {
     fn test_sorting_cmp() {
         use Component::*;
 
-        let duration = Duration::zero();
+        let duration = chrono::Duration::zero();
         let logs: &[&LogResult] = &[
             &LogResult {
                 log_file: "".into(),