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use super::Script;
use crate::Lang;
#[derive(Debug, Clone, Copy, PartialEq, Eq)]
pub enum MultiLangScript {
Latin,
Cyrillic,
Arabic,
Devanagari,
Hebrew,
}
impl MultiLangScript {
pub fn to_script(self) -> Script {
match self {
Self::Latin => Script::Latin,
Self::Cyrillic => Script::Cyrillic,
Self::Arabic => Script::Arabic,
Self::Devanagari => Script::Devanagari,
Self::Hebrew => Script::Hebrew,
}
}
}
#[derive(Debug, Clone, Copy, PartialEq, Eq)]
pub enum ScriptLangGroup {
Multi(MultiLangScript),
One(Lang),
Mandarin,
}
impl Script {
pub fn to_lang_group(self) -> ScriptLangGroup {
use MultiLangScript as MLS;
use ScriptLangGroup::{Mandarin, Multi, One};
match self {
Script::Latin => Multi(MLS::Latin),
Script::Cyrillic => Multi(MLS::Cyrillic),
Script::Arabic => Multi(MLS::Arabic),
Script::Devanagari => Multi(MLS::Devanagari),
Script::Hebrew => Multi(MLS::Hebrew),
Script::Mandarin => Mandarin,
Script::Bengali => One(Lang::Ben),
Script::Hangul => One(Lang::Kor),
Script::Georgian => One(Lang::Kat),
Script::Greek => One(Lang::Ell),
Script::Kannada => One(Lang::Kan),
Script::Tamil => One(Lang::Tam),
Script::Thai => One(Lang::Tha),
Script::Gujarati => One(Lang::Guj),
Script::Gurmukhi => One(Lang::Pan),
Script::Telugu => One(Lang::Tel),
Script::Malayalam => One(Lang::Mal),
Script::Oriya => One(Lang::Ori),
Script::Myanmar => One(Lang::Mya),
Script::Sinhala => One(Lang::Sin),
Script::Khmer => One(Lang::Khm),
Script::Ethiopic => One(Lang::Amh),
Script::Armenian => One(Lang::Hye),
Script::Katakana | Script::Hiragana => One(Lang::Jpn),
}
}
}
#[cfg(test)]
mod tests {
use super::*;
#[test]
fn test_script_to_lang_group() {
assert_eq!(
Script::Latin.to_lang_group(),
ScriptLangGroup::Multi(MultiLangScript::Latin)
);
assert_eq!(
Script::Georgian.to_lang_group(),
ScriptLangGroup::One(Lang::Kat)
);
}
#[test]
fn test_multi_lang_script_to_script() {
assert_eq!(MultiLangScript::Latin.to_script(), Script::Latin);
assert_eq!(MultiLangScript::Hebrew.to_script(), Script::Hebrew);
}
}