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jap_learn/src/selector.rs
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2026-08-01 00:15:28 +03:00

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use std::sync::{Arc, Mutex};
use crate::dictionary::DictionaryState;
use crate::lang::{KanaSet, KanaType};
use crate::randomizer::randomizer::RandomizerState;
use crate::repetitions::RepetitionsState;
use crate::selector::SelectorMessage::ChangeMode;
use crate::writing::WritingState;
use crate::Page::{Quiz, Writing};
use crate::{AppState, NavigatedPage, Page, QuizState, RootMessage, DEFAULT_SPACING, USER_FONT};
use iced::widget::*;
use iced::{alignment, Element, Task};
use crate::sync::SyncState;
pub struct SelectorState {
pub set: KanaSet,
is_writing: bool,
state: Arc<Mutex<AppState>>
}
#[derive(Debug, Clone)]
pub enum SelectorMessage {
Change,
Goto,
Check(usize, bool),
ChangeMode(bool),
ToDictionary,
ToRandomize,
ToRepetitions,
ToSync,
}
impl NavigatedPage<SelectorMessage> for SelectorState {
fn navigate(&self, message: &SelectorMessage) -> Option<Page> {
if let SelectorMessage::Goto = message {
return if self.is_writing {
let writing = WritingState::new(&self.set);
Some(Writing(writing))
} else {
let mut quiz = QuizState::new();
quiz.set = self.set.clone();
Some(Quiz(quiz))
};
}
if let SelectorMessage::ToDictionary = message {
return Some(Page::Dictionary(DictionaryState::new(self.state.clone())));
}
if let SelectorMessage::ToRandomize = message {
return Some(Page::Randomizer(RandomizerState::default()));
}
if let SelectorMessage::ToRepetitions = message {
return Some(Page::Repetitions(RepetitionsState::new(self.state.clone())));
}
if let SelectorMessage::ToSync = message {
return Some(Page::Sync(SyncState::new(self.state.clone())));
}
None
}
}
impl SelectorState {
pub fn new(state: Arc<Mutex<AppState>>) -> Self {
Self{
set: Default::default(),
is_writing: false,
state,
}
}
pub fn update(&mut self, message: SelectorMessage) -> Task<RootMessage> {
match message {
SelectorMessage::Change => match self.set.chars_type {
KanaType::Katakana => self.set = KanaSet::hiragana(),
KanaType::Hiragana => self.set = KanaSet::katakana(),
},
SelectorMessage::Check(i, b) => self.set.include_map[i] = b,
ChangeMode(b) => self.is_writing = b,
_ => {}
}
Task::none()
}
pub fn view(&self) -> Element<'_, SelectorMessage> {
container(
iced::widget::column![
row![
button("あ ↔ ア").on_press(SelectorMessage::Change),
button("Словарь").on_press(SelectorMessage::ToDictionary).style(button::text),
button("Рандомайзер").on_press(SelectorMessage::ToRandomize).style(button::text),
button("Повторение").on_press(SelectorMessage::ToRepetitions).style(button::text),
button("Синхронизация").on_press(SelectorMessage::ToSync).style(button::text)
]
.spacing(DEFAULT_SPACING),
self.rows_selector(),
toggler(self.is_writing)
.label("Режим письма")
.on_toggle(ChangeMode),
button("К тесту").on_press(SelectorMessage::Goto),
]
.spacing(DEFAULT_SPACING),
)
.padding(10)
.into()
}
fn rows_selector(&self) -> Element<'_, SelectorMessage> {
let mut row = Row::new();
for i in 0..self.set.dictionary.len() {
let setup_checked = move |b: bool| -> SelectorMessage { SelectorMessage::Check(i, b) };
let mut chars_column: Column<'_, _> = Column::new();
chars_column =
chars_column.push(checkbox(self.set.include_map[i]).on_toggle(setup_checked));
for v in &self.set.dictionary[i] {
chars_column = chars_column.push(
container(text!("{}", v.0.clone().to_uppercase()).size(36).font(USER_FONT))
.padding(20)
.style(container::rounded_box),
);
}
row = row.push(
chars_column
.spacing(DEFAULT_SPACING)
.align_x(alignment::Horizontal::Center),
);
}
row.spacing(DEFAULT_SPACING).into()
}
}