use clap::Parser;
use dialoguer::{Select, theme::ColorfulTheme};
use std::io::Write;
use std::io;

mod cli;
mod config;
mod credentials;
mod providers;
mod tui;

pub(crate) const CONFIG_PATH: &str = "~/.config/clonee";

pub(crate) enum DefaultAnswer {
    Yes,
    No,
}

pub(crate) fn ask_option<T>(message: &str, options: Vec<T>) -> T
where
    T: std::fmt::Display + Clone,
{
    let selection = Select::with_theme(&ColorfulTheme::default())
        .with_prompt(message.to_string())
        .items(&options)
        .default(0)
        .interact()
        .unwrap();

    options[selection].clone()
}

pub(crate) fn ask_yes_no(message: &str, default: Option<DefaultAnswer>) -> bool {
    let options: Vec<&str> = match default {
        Some(DefaultAnswer::Yes) => vec!["Yes", "No"],
        Some(DefaultAnswer::No) => vec!["No", "Yes"],
        None => vec!["Yes", "No"],
    };

    match ask_option(message, options) {
        "Yes" => true,
        "No" => false,
        _ => unreachable!(),
    }
}

pub(crate) fn get_input(message: &str) -> String {
    print!("{}", message);
    io::stdout().flush().unwrap();

    let mut input = String::new();
    io::stdin().read_line(&mut input).unwrap();

    input.trim().to_string()
}

#[tokio::main]
async fn main() {
    let cli = cli::Cli::parse();
    cli::run(cli).await;
}