refactor(prompter): simplify commit type selection

src/prompts/prompter.rs

@@ -66,67 +66,32 @@ pub struct RealPrompts;
 
 impl Prompter for RealPrompts {
     fn select_commit_type(&self) -> Result<CommitType, Error> {
-        use inquire::Select;
-
-        let options: Vec<_> = CommitType::all()
-            .iter()
-            .map(|ct| format!("{}: {}", ct, ct.description()))
-            .collect();
-
-        let answer = Select::new("Select commit type:", options)
+        inquire::Select::new("Select commit type:", CommitType::all().to_vec())
             .with_page_size(11)
             .with_help_message(
                 "Use arrow keys to navigate, Enter to select. See https://www.conventionalcommits.org/ for details.",
             )
+            .with_formatter(&|option| format!("{}: {}", option.value.as_str(), option.value.description()))
             .prompt()
-            .map_err(|_| Error::Cancelled)?;
-
-        // Extract the commit type from the selected option
-        let selected_type = answer
-            .split(':')
-            .next()
-            .ok_or_else(|| Error::JjOperation {
-                context: "Failed to parse selected commit type".to_string(),
-            })?
-            .trim();
-
-        CommitType::all()
-            .iter()
-            .find(|ct| ct.as_str() == selected_type)
-            .copied()
-            .ok_or_else(|| Error::JjOperation {
-                context: format!("Unknown commit type: {}", selected_type),
-            })
+            .map_err(|_| Error::Cancelled)
     }
 
     fn input_scope(&self) -> Result<Scope, Error> {
-        use inquire::Text;
-
-        let answer = Text::new("Enter scope (optional):")
+        let answer = inquire::Text::new("Enter scope (optional):")
             .with_help_message(
                 "Scope is optional. If provided, it should be a noun representing the section of code affected (e.g., 'api', 'ui', 'config'). Max 30 characters.",
             )
             .with_placeholder("Leave empty if no scope")
             .prompt_skippable()
             .map_err(|_| Error::Cancelled)?;
-
-        // Empty input is valid (no scope)
-        let answer_str = match answer {
-            Some(s) => s,
-            None => return Ok(Scope::empty()),
-        };
-
-        if answer_str.trim().is_empty() {
-            return Ok(Scope::empty());
+        match answer {
+            Some(s) if s.trim().is_empty() => Ok(Scope::empty()),
+            Some(s) => Scope::parse(s.trim()).map_err(|e| Error::InvalidScope(e.to_string())),
+            None => Ok(Scope::empty()),
         }
-
-        // Parse and validate the scope
-        Scope::parse(answer_str.trim()).map_err(|e| Error::InvalidScope(e.to_string()))
     }
 
     fn input_description(&self) -> Result<Description, Error> {
-        use inquire::Text;
-
         loop {
             let answer = Text::new("Enter description (required):")
                 .with_help_message(
@@ -180,13 +145,10 @@ impl Prompter for RealPrompts {
     }
 
     fn input_body(&self) -> Result<Body, Error> {
-        use inquire::Editor;
-
         let wants_body = Confirm::new("Add a body?")
             .with_default(false)
             .prompt()
             .map_err(|_| Error::Cancelled)?;
-
         if !wants_body {
             return Ok(Body::default());
         }
@@ -196,12 +158,11 @@ JJ: Body (optional). Markdown is supported.\n\
 JJ: Wrap prose lines at 72 characters where possible.\n\
 JJ: Lines starting with \"JJ:\" will be removed.\n";
 
-        let raw = Editor::new("Body:")
+        let raw = inquire::Editor::new("Body:")
             .with_predefined_text(template)
             .with_file_extension(".md")
             .prompt()
             .map_err(|_| Error::Cancelled)?;
-
         let stripped: String = raw
             .lines()
             .filter(|line| !line.starts_with("JJ:"))
@@ -212,16 +173,11 @@ JJ: Lines starting with \"JJ:\" will be removed.\n";
     }
 
     fn confirm_apply(&self, message: &str) -> Result<bool, Error> {
-        use inquire::Confirm;
-
-        // Show preview
         println!(
             "\n📝 Commit Message Preview:\n{}\n",
             format_message_box(message)
         );
-
-        // Get confirmation
-        Confirm::new("Apply this commit message?")
+        inquire::Confirm::new("Apply this commit message?")
             .with_default(true)
             .with_help_message("Select 'No' to cancel and start over")
             .prompt()