Implement most_frequent_action method.

gamelog/src/action.rs

@@ -1,6 +1,7 @@
 use serde::Deserialize;
+use strum::EnumIter;
 
-#[derive(Debug, Deserialize, Clone, Default, PartialEq)]
+#[derive(Debug, Deserialize, Clone, Default, PartialEq, EnumIter)]
 pub enum Action {
     CrackStudentBodyRightTackle,
     Curls,

gamelog/src/event.rs

@@ -85,13 +85,14 @@ impl Event {
     }
 }
 
-#[derive(Debug, Deserialize, Clone, PartialEq)]
+#[derive(Debug, Deserialize, Clone, PartialEq, Default)]
 pub enum Team {
     ArizonaState,
     #[deprecated(since = "0.2.0", note = "Team left the project.")]
     BoiseState,
     Colorado,
     Iowa,
+    #[default]
     Nebraska,
     SouthCarolina,
     Syracuse,

gamelog/src/file.rs

@@ -1,6 +1,7 @@
-use crate::error;
+use crate::{Action, Team, error};
 use serde::Deserialize;
 use std::{fs::File, path::PathBuf};
+use strum::IntoEnumIterator;
 
 #[derive(Debug, Deserialize, Clone)]
 pub struct LogFile(pub Vec<super::Game>);
@@ -22,6 +23,46 @@ impl LogFile {
     pub fn is_compatible(&self) -> bool {
         self.min_ver().cmp_precedence(&crate::MIN_VER).is_lt()
     }
+
+    /// Returns the most common action for a given team.
+    pub fn most_frequent_action(&self, team: Team) -> Action {
+        let mut most_common_action = Action::Unknown;
+        let mut frequency = 0;
+
+        for action in Action::iter() {
+            if action == Action::Unknown {
+                continue;
+            }
+
+            let found = self
+                .0
+                .iter()
+                .filter_map(|game| {
+                    Some(
+                        game.team_plays(team.to_owned())
+                            .0
+                            .iter()
+                            .filter_map(|play| {
+                                if play.action == action {
+                                    Some(())
+                                } else {
+                                    None
+                                }
+                            })
+                            .collect::<Vec<()>>()
+                            .len(),
+                    )
+                })
+                .sum::<usize>();
+
+            if found > frequency {
+                frequency = found;
+                most_common_action = action.to_owned();
+            }
+        }
+
+        most_common_action
+    }
 }
 
 impl TryFrom<File> for LogFile {

gamelog/src/game.rs

@@ -1,4 +1,4 @@
-use crate::{Event, Quarter, Team, error};
+use crate::{Event, Play, Quarter, Team, error};
 use serde::Deserialize;
 use strum::IntoEnumIterator;
 
@@ -44,6 +44,7 @@ impl Game {
     pub fn deltas(&self, team: Team) -> Vec<i8> {
         let events: Vec<Event> = self
             .team_events(team)
+            .0
             .iter()
             .filter_map(|event| {
                 if let Event::Quarter(_) = event {
@@ -68,18 +69,20 @@ impl Game {
         deltas
     }
 
-    pub fn team_plays(&self, team: Team) -> usize {
+    pub fn team_plays(&self, team: Team) -> TeamPlays {
+        TeamPlays(
             self.team_events(team)
+                .0
                 .iter()
                 .filter_map(|event| {
-                if let Event::Play(_) = event {
+                    if let Event::Play(play) = event {
-                    Some(event)
+                        Some(play.to_owned())
                     } else {
                         None
                     }
                 })
-            .collect::<Vec<&Event>>()
+                .collect::<Vec<Play>>(),
-            .len()
+        )
     }
 
     /// The average number of plays in a quarter.
@@ -144,6 +147,7 @@ impl Game {
 
     pub fn penalties(&self, team: Team) -> usize {
         self.team_events(team)
+            .0
             .iter()
             .filter_map(|event| {
                 if let Event::Penalty(_) = event {
@@ -179,7 +183,7 @@ impl Game {
         }
     }
 
-    pub fn team_events(&self, team: Team) -> Vec<Event> {
+    pub fn team_events(&self, team: Team) -> TeamEvents {
         let mut events: Vec<Event> = vec![];
         let mut first = true;
         let mut record: bool = true;
@@ -210,10 +214,15 @@ impl Game {
         });
 
         // If already handled or assumption override applicable
-        events
+        TeamEvents(events)
     }
 }
 
+#[derive(Debug)]
+pub struct TeamEvents(pub Vec<Event>);
+
+pub struct TeamPlays(pub Vec<Play>);
+
 #[derive(Debug, Clone)]
 pub struct Period {
     period: Quarter,
@@ -283,7 +292,7 @@ pub enum Flags {
     IgnoreTeam(Team),
     IgnoreScore,
     Interval(u8),
-    SheerDumbFuckingLuck
+    SheerDumbFuckingLuck,
 }
 
 /*

miller/src/main.rs

@@ -83,7 +83,7 @@ fn main() -> io::Result<()> {
 
                 stats[team_idx]
                     .plays_per_game
-                    .push(game.team_plays(team.to_owned()));
+                    .push(game.team_plays(team.to_owned()).0.len());
 
                 stats[team_idx]
                     .penalties_per_game