Added searching by lower or card name

Also added help strings

scryfall_deser/src/main.rs

@@ -4,14 +4,17 @@ use scryfall_deser::get_card_by_name;
 use scryfall_deser::get_local_cache_folder;
 use scryfall_deser::init_db;
 use scryfall_deser::update_db_with_file;
+use scryfall_deser::GetNameType;
 use textdistance::str::damerau_levenshtein;
 
 #[derive(Parser, Debug)]
 #[command(version, about, long_about = None)]
 struct Args {
+    /// Download the latest bulk from Scryfall and update local db
     #[arg(short, long)]
     update: bool,
-    remainder: Vec<String>,
+    /// Text to search for card with
+    search_text: Vec<String>,
 }
 
 fn main() {
@@ -24,14 +27,14 @@ fn main() {
         update_db_with_file(path);
         return;
     }
-    let card_name = args.remainder;
+    let card_name = args.search_text;
     if card_name.is_empty() {
         panic!("You need to put some card text to search");
     }
     let search_string = card_name.join(" ");
-    //dbg!(&search_string);
+
     let cards = get_all_lowercase_card_names();
-    //dbg!(&cards);
+
     let mut matching_cards = Vec::new();
     for card in cards {
         if card.contains(&search_string) {
@@ -40,8 +43,23 @@ fn main() {
     }
     if matching_cards.is_empty() {
         // Do some distance checking stuff
+    } else if matching_cards.len() == 1 {
+        let card = get_card_by_name(&matching_cards[0], GetNameType::LowercaseName);
+        dbg!(card);
+    } else {
+        // This will be the harder part I think
     }
-    //dbg!(matching_cards);
-    let card = get_card_by_name("Black Lotus");
+
+    /* For testing - all seemed to work alright
+        let card = get_card_by_name("Black Lotus", GetNameType::Name);
     dbg!(card);
+        let cards = get_all_card_names();
+        for card in cards {
+            let card = get_card_by_name(&card);
+            dbg!(&card);
+            if card.is_none() {
+                panic!("None card for {:?}", card);
+            }
+    }
+    */
 }