kenall-rs 0.1.3

use std::{error::Error, process};

use dotenv::dotenv;
use structopt::{clap, StructOpt};

use kenall_rs::{run, Ui};

#[derive(Debug, StructOpt)]
#[structopt(
    name = "kenall-rs",
    about = "A command line tool for Kenall written in Rust",
    version = env!("CARGO_PKG_VERSION"),
    setting(clap::AppSettings::ArgRequiredElseHelp),
    setting(clap::AppSettings::ColoredHelp)
)]
struct Opt {
    /// Parse postal code as an argument
    #[structopt(help = "Enter the postal code that you want to search the address")]
    pub postal_code: String,
}

fn main() -> Result<(), Box<dyn Error>> {
    dotenv().ok();

    let arg = Opt::from_args();
    let raw_code = arg.postal_code;

    let result = run(&raw_code)?;

    if result.data.is_empty() {
        eprintln!("Sorry, there was no address associated with the post code");
        process::exit(1);
    }

    Ui::display_address(&result);

    Ok(())
}