Add support for masks

src/groups/calls/masks/mod.rs

@@ -4,6 +4,8 @@ use once_cell::sync::Lazy;
 use rand::{SeedableRng, seq::IndexedRandom};
 use rand_chacha::ChaCha20Rng;
 
+use crate::utils::ToTitleCase;
+
 static MASKS_COMMON: Lazy<HashMap<String, u64>> = Lazy::new(|| {
     let (file_name, json) = if cfg!(debug_assertions) {
         ("dev/common.json", include_str!("dev/common.json"))
@@ -11,8 +13,8 @@ static MASKS_COMMON: Lazy<HashMap<String, u64>> = Lazy::new(|| {
         ("prod/common.json", include_str!("prod/common.json"))
     };
 
-    let masks: HashMap<String, u64> =
-        serde_json::from_str(json).expect(&format!("Failed to parse masks/{file_name} masks"));
+    let masks: HashMap<String, u64> = serde_json::from_str(json)
+        .unwrap_or_else(|_| panic!("Failed to parse masks/{file_name} masks"));
 
     assert_ne!(masks.len(), 0, "No masks found in masks/{file_name}");
 
@@ -30,3 +32,22 @@ pub fn get_random_mask(not_in: &[String]) -> Option<(String, u64)> {
 
     mask_names.choose(&mut rng).cloned()
 }
+
+pub fn get_mask_display_name(mask: impl ToString) -> String {
+    mask.to_title_case()
+}
+
+pub fn get_mask_emoji(mask: impl ToString) -> Option<String> {
+    let emoji_name = mask.to_string().replace(" ", "");
+    let emoji_id = MASKS_COMMON.get(&mask.to_string())?;
+
+    Some(format!("<:{emoji_name}:{emoji_id}>"))
+}
+
+pub fn get_mask_avatar_url(mask: impl ToString) -> Option<String> {
+    let mask_emoji_id = MASKS_COMMON.get(&mask.to_string())?;
+
+    Some(format!(
+        "https://cdn.discordapp.com/emojis/{mask_emoji_id}.png?size=128&quality=lossless"
+    ))
+}