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(b[e.ceil() as usize] + b[e.floor() as usize]) as f64 / 2.0; + mid_value.sqrt().round() as i32 +} + +fn k(b: String, e: i32, a: i32) -> String { + if e > a { + l(b[0..1].to_string(), e - a) + } else if a > e { + l(b[1..2].to_string(), a - e) + } else { + String::new() + } +} + +fn l(b: String, e: i32) -> String { + let mut a = String::new(); + for _ in 0..e { + a.push_str(&b); + } + a +} + +fn m(b: i32, e: Vec, a: i32) -> (i32, i32) { + let mut d = a; + let mut f = -1; + + for (c, &value) in e.iter().enumerate() { + let g = (value - a).abs() + (c as i32 - b).abs(); + if d > g { + d = g; + f = c as i32; + } + } + (f, d) +} + +fn gen(b: &str) -> String { + if b.len() == 0 { + return "".to_string(); + } + + let encoded_input = percent_encoding::utf8_percent_encode(b, NON_ALPHANUMERIC); + + let encoded_string = encoded_input.collect::(); + + let decoded_input = percent_decode(encoded_string.as_bytes()) + .decode_utf8() + .unwrap(); + + let e: Vec = decoded_input.chars().map(|c| c as i32).collect(); + let mut a = Vec::new(); + let mut b_vec: Vec = Vec::new(); + let mut d = 0; + + for c in e.iter() { + let g = m(d, b_vec.clone(), *c); + + d = g.1; + if d >= (c.clone().min((c.clone() as f64).sqrt().ceil() as i32 + 1)) { + d = a.len() as i32; + a.push(*c); + b_vec.push(*c); + } else { + d = g.0; + if let Some(index) = b_vec.iter().position(|x| *x == d) { + b_vec[index] = *c; + } + } + } + + d = h(a.clone()); + let mut f: Vec = Vec::new(); + let mut b_chars: Vec = Vec::new(); + + for c in a.iter() { + f.push(((*c as f64) / (d as f64)).round() as i32); + b_chars.push(f.last().unwrap() * d); + } + + let mut a = l("+".to_string(), d); + a.push_str("["); + + for c in f.iter() { + a.push_str(">"); + a.push_str(&l("+".to_string(), *c)); + } + + a.push_str(&(l("<".to_string(), f.len() as i32).to_string() + &"-".to_string())); + a.push_str("]>"); + + let mut c = 0; + for d in e.iter() { + let g = m(c, b_vec.clone(), *d); + a.push_str(&k("<>".to_string(), c, g.0)); + a.push_str(&k("-+".to_string(), b_chars[g.0 as usize], *d)); + a.push_str("."); + c = g.0; + b_chars[c as usize] = *d; + } + a.insert(0, '_'); + a.insert(1, '0'); + a.insert(2, '@'); + a.push('$'); + a +} + +#[derive(Parser, Debug)] +#[command(version("1.0.0"), about("Converts js code to brainfuck"), long_about = None)] +struct Args { + #[arg(short('i'), long("input"))] + input: String, + + #[arg(short('o'), long("output"))] + output: Option, +} + +fn main() { + let args = Args::parse(); + + let t = fs::read_to_string(args.input).expect("cannot read the file"); + + let res: String = gen(&t); + if args.output != None { + let _ = fs::write(args.output.unwrap(), &res); + } + println!("{:?}", res); +} + +// read from files using fs DONE +// make it a cmd tool (check nxfetch by sntx on srht for pkg and usage) DONE +// make decoder (im going to kill my self) +// clean up code if needed + +//MAYBE (most likely will) write encoded code into the .wf file if its named webfuck.wf and is in the current dir /?? \ No newline at end of file