AIT/src/view/pages/hamming_code.rs

use gtk4 as gtk;

use crate::{
    controller::{
        controller::*,
        event_handlers::{button_event_handlers::*, switch_event_handlers::*},
        view_utils::{hamming_code_input_utils::*, input_utils::*},
    },
    model::models::*,
    view::{components::wrapper::*, properties::*},
};

use gtk::{prelude::*, *};

pub fn hamming_code_page(wrapper: &Box, info_bar: Revealer) {
    // input

    let hamming_text_view_input_label = Label::builder()
        .halign(Align::Start)
        .set_margin(MarginData::MultipleMargin((10, 5, 0, 0)))
        .label(String::from("Поле ввода для кода:"))
        .build();

    let hamming_text_view_input = TextView::builder()
        .monospace(true)
        .set_text_view_margin(MarginData::EqualsMargin(6))
        .wrap_mode(WrapMode::Word)
        .build();

    let hamming_text_view_input_frame = Frame::builder()
        .child(&hamming_text_view_input)
        .height_request(64)
        .set_margin(MarginData::MultipleMargin((0, 5, 0, 5)))
        .build();

    // output

    let hamming_text_view_output_label = Label::builder()
        .halign(Align::Start)
        .set_margin(MarginData::MultipleMargin((10, 5, 0, 0)))
        .label(String::from("Результат:"))
        .build();

    let hamming_text_view_output = TextView::builder()
        .monospace(true)
        .editable(false)
        .set_text_view_margin(MarginData::EqualsMargin(6))
        .wrap_mode(WrapMode::Word)
        .build();

    let hamming_text_view_output_frame = Frame::builder()
        .child(&hamming_text_view_output)
        .height_request(64)
        .set_margin(MarginData::MultipleMargin((0, 5, 0, 5)))
        .build();

    // interactive panel

    let clear_input_button = Button::builder()
        .set_align(Alignment::new(Align::Fill, Align::Fill))
        .label("Очистка полей")
        .build();

    let hamming_crypt_button = Button::builder()
        .set_align(Alignment::new(Align::Fill, Align::Fill))
        .label("Выполнить")
        .build();

    let crypt_mode_switch = Switch::new();

    let crypt_mode_label = Label::builder().label("Режим: кодирование").build();

    // references for binding actions

    let clear_input_button_to_handle = clear_input_button.clone();

    let crypt_mode_label_to_handle = crypt_mode_label.clone();
    let crypt_mode_switch_to_handle = crypt_mode_switch.clone();

    let text_view_input_for_parse = hamming_text_view_input.clone();
    let text_view_output_for_output = hamming_text_view_output.clone();

    let text_view_input_for_clearing = hamming_text_view_input.clone();
    let text_view_output_for_clearing = hamming_text_view_output.clone();

    // actions

    EventHandler::new(clear_input_button_to_handle, move |_| {
        clearing(
            &text_view_input_for_clearing,
            &text_view_output_for_clearing,
        );
    })
    .on_click();

    EventHandler::new(hamming_crypt_button.clone(), move |_button: &Button| {
        start_hamming_algorithm(
            &text_view_input_for_parse,
            &text_view_output_for_output,
            crypt_mode_switch_to_handle.state(),
        )
    })
    .on_click();

    EventHandler::new(crypt_mode_switch.clone(), move |s: &Switch| {
        state_controller(s, &crypt_mode_label_to_handle);
    })
    .on_toggle();

    // wrappers

    let crypt_mode_wrapper = Wrapper::col_builder()
        .set_align(Alignment::new(Align::Fill, Align::Center))
        .hexpand(true)
        .spacing(10)
        .build();

    let interactive_components_wrapper = Wrapper::col_builder()
        .set_align(Alignment::new(Align::Fill, Align::Fill))
        .set_margin(MarginData::MultipleMargin((0, 5, 0, 5)))
        .spacing(10)
        .build();

    crypt_mode_wrapper.append(&crypt_mode_switch);
    crypt_mode_wrapper.append(&crypt_mode_label);

    interactive_components_wrapper.append(&clear_input_button);
    interactive_components_wrapper.append(&crypt_mode_wrapper);
    interactive_components_wrapper.append(&hamming_crypt_button);

    wrapper.append(&hamming_text_view_input_label);
    wrapper.append(&hamming_text_view_input_frame);
    wrapper.append(&interactive_components_wrapper);
    wrapper.append(&hamming_text_view_output_label);
    wrapper.append(&hamming_text_view_output_frame);
}