feat: Interactive mode (#61)

* WIP

* WIP

* done

Cargo.toml

@@ -26,6 +26,9 @@ path = "src/main.rs"
 anyhow = "1.0.70"
 chrono = "0.4.24"
 clap = { version = "4.1.13", features = ["derive"] }
+dialoguer = { version = "0.11.0", default-features = false, features = [
+  "fuzzy-select",
+] }
 dircpy = { version = "0.3.15", default-features = false }
 directories = "5.0.1"
 fs-err = "2.9.0"

src/cli.rs

@@ -22,6 +22,10 @@ pub struct Cli {
 	/// Display of scafalra's data storage location
 	#[arg(long)]
 	pub proj_dir: bool,
+
+	/// Interactive mode
+	#[arg(short, long, global = true)]
+	pub interactive: bool,
 }
 
 #[derive(Subcommand)]
@@ -54,13 +58,17 @@ pub struct ListArgs {
 
 #[derive(Args, Debug)]
 pub struct RemoveArgs {
-	pub names: Vec<String>,
+	/// Template name List
+	pub names: Option<Vec<String>>,
 }
 
 #[derive(Args, Debug)]
 pub struct RenameArgs {
-	pub name: String,
-	pub new_name: String,
+	/// Template name
+	pub name: Option<String>,
+
+	/// New Template name
+	pub new_name: Option<String>,
 }
 
 #[derive(Args, Debug)]
@@ -104,7 +112,7 @@ pub struct AddArgs {
 #[derive(Args, Debug)]
 pub struct CreateArgs {
 	/// Template name
-	pub name: String,
+	pub name: Option<String>,
 
 	/// Specified directory(defaults to the current directory)
 	pub directory: Option<PathBuf>,

src/interactive.rs

@@ -0,0 +1,33 @@
+use anyhow::Result;
+use dialoguer::{theme::ColorfulTheme, FuzzySelect, Input, MultiSelect};
+
+pub fn fuzzy_select(itmes: Vec<&String>) -> Result<Option<&String>> {
+	let idx = FuzzySelect::with_theme(&ColorfulTheme::default())
+		.with_prompt(
+			"Typing to search, use ↑↓ to pick, hit 'Enter' to confirm, or hit 'Esc' to exit",
+		)
+		.items(&itmes)
+		.highlight_matches(true)
+		.interact_opt()?;
+
+	Ok(idx.map(|i| itmes[i]))
+}
+
+pub fn multi_select(itmes: Vec<&String>) -> Result<Option<Vec<&String>>> {
+	let vi = MultiSelect::with_theme(&ColorfulTheme::default())
+		.with_prompt(
+			"Use ↑↓ to pick, hit 'Enter' to confirm, hit 'Space' to select, or hit 'Esc' to exit",
+		)
+		.items(&itmes)
+		.interact_opt()?;
+
+	Ok(vi.map(|vi| vi.into_iter().map(|i| itmes[i]).collect()))
+}
+
+pub fn input(prompt: &str) -> Result<String> {
+	let ret = Input::<String>::with_theme(&ColorfulTheme::default())
+		.with_prompt(prompt)
+		.interact_text()?;
+
+	Ok(ret)
+}

src/main.rs

@@ -3,6 +3,7 @@ mod cli;
 mod colorize;
 mod config;
 mod debug;
+mod interactive;
 mod json;
 mod path_ext;
 mod repository;
@@ -46,6 +47,10 @@ fn run() -> Result<()> {
 		return Ok(());
 	}
 
+	if cli.interactive {
+		scafalra.interactive_mode = true;
+	}
+
 	if let Some(command) = cli.command {
 		match command {
 			Command::List(args) => scafalra.list(args),