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use std::{collections::BTreeMap, str::FromStr};
use chrono::Local;
use chrono_tz::Tz;
use crate::render::FormattedPart;
use crate::{config::ZellijState, widgets::widget::Widget};
pub struct DateTimeWidget {
format: String,
time_format: String,
date_format: String,
color_format: Vec<FormattedPart>,
time_zone: Option<Tz>,
}
impl DateTimeWidget {
pub fn new(config: &BTreeMap<String, String>) -> Self {
let mut format = "%H:%M";
if let Some(form) = config.get("datetime_format") {
format = form;
}
let mut time_format = "%H:%M";
if let Some(form) = config.get("datetime_time_format") {
time_format = form;
}
let mut date_format = "%Y-%m-%d";
if let Some(form) = config.get("datetime_date_format") {
date_format = form;
}
let mut time_zone_string = "Etc/UTC";
if let Some(tz_string) = config.get("datetime_timezone") {
time_zone_string = tz_string;
}
let time_zone = Tz::from_str(time_zone_string).ok();
let mut color_format = "";
if let Some(form) = config.get("datetime") {
color_format = form;
}
Self {
format: format.to_owned(),
date_format: date_format.to_owned(),
time_format: time_format.to_owned(),
color_format: FormattedPart::multiple_from_format_string(color_format, config),
time_zone,
}
}
}
impl Widget for DateTimeWidget {
fn process(&self, _name: &str, _state: &ZellijState) -> String {
let date = Local::now();
let mut tz = Tz::UTC;
if let Some(t) = self.time_zone {
tz = t;
}
self.color_format
.iter()
.map(|f| {
let mut content = f.content.clone();
if content.contains("{format}") {
content = content.replace(
"{format}",
format!("{}", date.with_timezone(&tz).format(self.format.as_str()))
.as_str(),
);
}
if content.contains("{date}") {
content = content.replace(
"{date}",
format!(
"{}",
date.with_timezone(&tz).format(self.date_format.as_str())
)
.as_str(),
);
}
if content.contains("{time}") {
content = content.replace(
"{time}",
format!(
"{}",
date.with_timezone(&tz).format(self.time_format.as_str())
)
.as_str(),
);
}
(f, content)
})
.fold("".to_owned(), |acc, (f, content)| {
format!("{acc}{}", f.format_string(&content))
})
}
fn process_click(&self, _name: &str, _state: &ZellijState, _pos: usize) {}
}
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