ares_lib 0.10.0

/// By having all of our print statements in one file it allows us to align what they look like
/// and make sure each one is up to our standards. Previously a rogue print statement that went off at an edge case
/// would look a bit ugly and not the same UI as others.
/// We can also do things like check for logic or share information / functions which would be a bit messy in the main code.
use crate::DecoderResult;

/// The output function is used to print the output of the program.
/// If the API mode is on, it will not print.
pub fn program_exiting_successful_decoding(result: DecoderResult) {
    let config = crate::config::get_config();
    if config.api_mode {
        return;
    }
    let plaintext = result.text;
    // calculate path
    let decoded_path = result
        .path
        .iter()
        .map(|c| c.decoder)
        .collect::<Vec<_>>()
        .join(" → ");

    let decoded_path_coloured = ansi_term::Colour::Yellow.bold().paint(&decoded_path);
    let decoded_path_string = if !decoded_path.contains('→') {
        // handles case where only 1 decoder is used
        format!("the decoder used is {}", decoded_path_coloured)
    } else {
        format!("the decoders used are {}", decoded_path_coloured)
    };
    println!(
        "The plaintext is: \n{}\nand {}",
        ansi_term::Colour::Yellow.bold().paint(&plaintext[0]),
        decoded_path_string
    );
}

/// The output function is used to print the output of the program.
pub fn decoded_how_many_times(depth: u32) {
    let config = crate::config::get_config();
    if config.api_mode {
        return;
    }

    // Gets how many decoders we have
    // Then we add 25 for Caesar
    let decoders = crate::filtration_system::filter_and_get_decoders(&DecoderResult::default());
    let decoded_times_int = depth * (decoders.components.len() as u32 + 25);
    let decoded_times_str = format!("{} times", decoded_times_int);

    let time_took = calculate_time_took(decoded_times_int);

    // TODO add colour to the times
    println!("\n🥳 Ares has decoded {} times.\nIf you would have used Ciphey, it would have taken you {}\n", decoded_times_str, time_took);
}

/// Whenever the human checker checks for text, this function is run.
/// The human checker checks to see if API mdoe is runnign inside of it
/// rather than doing it here at the printing level
pub fn human_checker_check(description: &str, text: &str) {
    println!(
        "🕵️ I think the plaintext is {}.\nPossible plaintext: '{}' (y/N): ",
        ansi_term::Colour::Yellow.bold().paint(description),
        ansi_term::Colour::Yellow.bold().paint(text)
    )
}

/// When Ares has failed to decode something, print this message
pub fn failed_to_decode() {
    let config = crate::config::get_config();
    if config.api_mode {
        return;
    }

    println!("⛔️ Ares has failed to decode the text.");
    println!("If you want more help, please ask in #coded-messages in our Discord http://discord.skerritt.blog");
}
/// Calculate how long it would take to decode this in Ciphey
fn calculate_time_took(decoded_times_int: u32) -> String {
    // TODO if we grab how long the programs been running for (see timer) we can make some nice stats like:
    // * How many decodings / second we did
    // * How much longer it'd take in Ciphey
    // We'll guess Ciphey can do 8 a second. No science here, it's arbitrary based on my opinion
    let ciphey_decodings_a_second = 5;
    // Calculate how long it'd take in Ciphey
    let ciphey_how_long_to_decode_in_seconds = decoded_times_int / ciphey_decodings_a_second;
    if ciphey_how_long_to_decode_in_seconds > 60 {
        // If it took
        if ciphey_how_long_to_decode_in_seconds / 60 == 1 {
            // Handle case where it's each 1 minute
            // TODO 1 minutes is still broken for me
            format!("{} minute", ciphey_how_long_to_decode_in_seconds / 60)
        } else {
            // 1.26 minutes sounds good in English
            // So we do not need to handle special case here
            format!("{} minutes", ciphey_how_long_to_decode_in_seconds / 60)
        }
    } else {
        format!("{} seconds", ciphey_how_long_to_decode_in_seconds)
    }
}

/// Every second the timer ticks once
/// If the timer hits our countdown, we exit the program.
/// This function prints the countdown to let the user know the program is still running.
pub fn countdown_until_program_ends(seconds_spent_running: u32, duration: u32) {
    let config = crate::config::get_config();
    if config.api_mode {
        return;
    }
    if seconds_spent_running % 5 == 0 && seconds_spent_running != 0 {
        let time_left = duration - seconds_spent_running;
        if time_left == 0 {
            return;
        }
        println!(
            "{} seconds have passed. {} remaining",
            seconds_spent_running, time_left
        );
    }
}

/// The input given to Ares is already plaintext
/// So we do not need to do anything
pub fn return_early_because_input_text_is_plaintext() {
    let config = crate::config::get_config();
    if config.api_mode {
        return;
    }
    println!("Your input text is the plaintext 🥳");
}

/// The user has provided both textual input and file input
/// # Panics
/// This function panics and is only used in the CLI.
pub fn panic_failure_both_input_and_fail_provided() {
    let config = crate::config::get_config();
    if config.api_mode {
        return;
    }
    panic!("Failed -- both file and text were provided. Please only use one.")
}

/// The user has not provided any input.
/// # Panics
/// This function panics and is only used in the CLI.
pub fn panic_failure_no_input_provided() {
    let config = crate::config::get_config();
    if config.api_mode {
        return;
    }
    panic!("Failed -- no input was provided. Please use -t for text or -f for files.")
}