added random color choser

src/main.rs

@@ -1,19 +1,38 @@
 use rand::seq::SliceRandom;
 use serde_json::Value;
+use std::collections::HashSet;
 use std::fs::File;
 use std::io::BufReader;
 
 fn main() {
     let file = File::open("team_names.json").expect("Unable to open JSON");
     let reader = BufReader::new(file);
-    let team_names_json: Value = serde_json::from_reader(reader).expect("Unable to parse JSON");
+    let teams_json: Value = serde_json::from_reader(reader).expect("Unable to parse JSON");
 
-    let team_names_list = team_names_json["team_names"].as_array().unwrap();
+    let team_names_list = teams_json["team_names"].as_array().unwrap();
+    let team_colors = teams_json["team_colors"]
+        .as_array()
+        .unwrap()
+        .iter()
+        .filter_map(|color| color.as_str())
+        .collect::<Vec<&str>>();
 
+    let mut selected_colors = HashSet::new();
     let mut rng = rand::thread_rng();
     if let Some(chosen_name) = team_names_list.choose(&mut rng) {
         println!("Randomly chosen team name: {}", chosen_name);
     } else {
         println!("No team names available");
     }
+
+    while selected_colors.len() < 3 {
+        if let Some(color) = team_colors.choose(&mut rng) {
+            selected_colors.insert(*color);
+        }
+    }
+
+    println!("Randomly selected team colors: ");
+    for color in selected_colors {
+        println!("- {}", color);
+    }
 }

team_names.json

@@ -21,5 +21,22 @@
     "Station Grass",
     "The Ballers",
     "Keyboard Warriors"
+  ],
+  "team_colors": [
+    "Red",
+    "Orange",
+    "Yellow",
+    "Green",
+    "Blue",
+    "Purple",
+    "Gray",
+    "White",
+    "Black",
+    "Crimson",
+    "Teal",
+    "Ivory",
+    "Beige",
+    "Brown",
+    "Magenta"
   ]
 }