use cliclack::{confirm, note, outro, select};

use crate::{error::AppError, services::ServiceStore};

pub fn run(store: &ServiceStore) -> Result<(), AppError> {
    let registry = store.registry.load()?;

    if registry.scripts.is_empty() {
        note(
            "No scripts registered",
            "Use 'Add' to register your first script.",
        )?;
        return Ok(());
    }

    // ── Script selection ───────────────────────────────────────────────────────
    let selected_name: String = {
        let mut prompt = select("Which script would you like to remove?");
        for entry in &registry.scripts {
            prompt = prompt.item(entry.name.clone(), &entry.name, &entry.description);
        }
        prompt.interact()?
    };

    let entry = registry
        .scripts
        .iter()
        .find(|e| e.name == selected_name)
        .expect("selected name must exist in registry");

    // ── Confirm ────────────────────────────────────────────────────────────────
    let confirmed = confirm(format!(
        "Remove '{}'? This will delete the shim and symlink.",
        entry.name
    ))
    .interact()?;

    if !confirmed {
        return Err(AppError::Cancelled);
    }

    // ── Remove ─────────────────────────────────────────────────────────────────
    store.registry.remove(&entry.name)?;

    outro(format!("'{}' removed.", selected_name))?;

    Ok(())
}