use clap::{Parser, Subcommand};
use std::{fs, path::PathBuf};

use crate::{commands::list_entries::list_entries, md::Doc};

mod commands;
mod md;
mod utils;

#[derive(Debug, Parser)]
struct Cli {
    #[arg(env)]
    s10e_jrnl_file_loc: PathBuf,
    #[command(subcommand)]
    command: Option<Command>,
}

#[derive(Debug, Subcommand)]
enum Command {
    #[command(aliases = ["l", "ls", "list"])]
    ListEntries,
    Add,
}

fn main() {
    let cli = Cli::parse();
    println!("Hello, world!");
    println!("cli: {cli:#?}");

    match cli.command {
        Some(Command::ListEntries) => list_entries(cli.s10e_jrnl_file_loc.clone()),
        Some(Command::Add) => todo!(),
        None => {
            // TODO: handle btter
            let file = fs::read_to_string(cli.s10e_jrnl_file_loc).unwrap();

            let doc = Doc::new(&file);
            dbg!(doc);
        }
    }
}