mod gemini_parser;
mod file_finder;
mod file_handler;

use std::io::Result;
use std::env::current_dir;
use std::fs::{create_dir_all, remove_dir_all};

use crate::gemini_parser::parse;
use crate::file_finder::find_files;
use crate::file_handler::FileHandler;

fn main() -> Result<()> {
    let gemini_source = "# Test\n## 2nd H\na line\n another line\n```\npreformat\n=> preformat\n```\n=> http://lol.com\n=> http://lol.com lol\n* lol\nbla\n* lol\n* lmao\n> blabla\n> blabla";
    let html = parse(gemini_source);
    println!("{}", html);

    let source = current_dir()?;
    let source_name = source.file_name().unwrap().to_string_lossy();
    let parent = source.parent().unwrap();
    let destination_name = format!("{}_html", source_name);
    let destination = parent.join(destination_name);

    // Step 1. Identify the files
    let files = find_files(&source);

    // Step 2. Prepare the target priority
    match remove_dir_all(&destination) {
        _ => {}
    };
    create_dir_all(&destination)?;

    println!("Found {} files", files.len());

    // Step 3. Load the layout
    let mut file_handler = FileHandler::default();
    file_handler.get_layout_or_panic(&files);

    // Step 4. Process all files
    file_handler.handle_all(&source, &destination, &files);
    Ok(())
}