use crate::calendar::Calendar;
use crate::utilities::unpack_date;
use time::{Date, Month, Weekday};
use RustQuant_iso::*;
pub struct FinlandCalendar;
impl Calendar for FinlandCalendar {
fn new() -> Self {
Self
}
fn name(&self) -> &'static str {
"Finland"
}
fn country_code(&self) -> ISO_3166 {
FINLAND
}
fn market_identifier_code(&self) -> ISO_10383 {
XHEL
}
fn is_holiday(&self, date: Date) -> bool {
let (_y, m, d, wd, yd, em) = unpack_date(date, false);
if (
(d == 1 && m == Month::January)
|| (d == 6 && m == Month::January)
|| (yd == em-3)
|| (yd == em)
|| (yd == em+38)
|| (d == 1 && m == Month::May)
|| (wd == Weekday::Friday && (18..=24).contains(&d) && m == Month::June)
|| (d == 6 && m == Month::December)
|| (d == 24 && m == Month::December)
|| (d == 25 && m == Month::December)
|| (d == 26 && m == Month::December)
) {
return true;
}
false
}
}