use gtk4 as gtk;

use crate::{
    model::{models::*, Result},
    model_utils::hamming_code_seven_four::*,
};
use gtk::{prelude::*, *};

pub fn start_hamming_algorithm(input: &TextView, state: bool) -> Result<String> {
    let (iter_start, iter_end) = input.buffer().bounds();
    let parsed_input: String = input
        .buffer()
        .text(&iter_start, &iter_end, false)
        .to_string()
        .trim()
        .parse()
        .unwrap();

    let operation = if !state {
        HammingMode::Encrypt
    } else {
        HammingMode::Decrypt
    };

    hamming(parsed_input, operation)
}

pub fn check_correct_binary_code(prepared_input: &str, l: usize) -> (bool, bool) {
    let first_condition: bool = prepared_input.len() % l == 0;

    let second_condition: bool = prepared_input.chars().all(|c| c == '1' || c == '0');

    (first_condition, second_condition)
}