tiempo-rs/src/commands/yesterday.rs

125 lines
3.9 KiB
Rust

use std::convert::TryFrom;
use std::io::{BufRead, Write};
use clap::ArgMatches;
use chrono::{Utc, Local, Duration};
use regex::Regex;
use crate::error::{Result, Error};
use crate::database::Database;
use crate::formatters::Formatter;
use crate::regex::parse_regex;
use crate::io::Streams;
use super::{Command, Facts, display::{Sheet, entries_for_display}};
#[derive(Default)]
pub struct Args {
ids: bool,
format: Option<Formatter>,
grep: Option<Regex>,
sheet: Option<Sheet>,
}
impl<'a> TryFrom<&'a ArgMatches<'a>> for Args {
type Error = Error;
fn try_from(matches: &'a ArgMatches) -> Result<Args> {
Ok(Args {
ids: matches.is_present("ids"),
format: matches.value_of("format").map(|v| v.parse()).transpose()?,
grep: matches.value_of("grep").map(parse_regex).transpose()?,
sheet: matches.value_of("sheet").map(|s| s.parse()).transpose()?,
})
}
}
pub struct YesterdayCommand { }
impl<'a> Command<'a> for YesterdayCommand {
type Args = Args;
fn handle<D, I, O, E>(args: Self::Args, streams: &mut Streams<D, I, O, E>, facts: &Facts) -> Result<()>
where
D: Database,
I: BufRead,
O: Write,
E: Write,
{
let today = facts.now.with_timezone(&Local).date();
let start = Some((today - Duration::days(1)).and_hms(0, 0, 0).with_timezone(&Utc));
let end = Some(today.and_hms(0, 0, 0).with_timezone(&Utc));
entries_for_display(
start,
end,
args.sheet,
streams,
args.format.unwrap_or_else(|| facts.config.default_formatter.clone()),
args.ids,
args.grep,
facts
)
}
}
#[cfg(test)]
mod tests {
use chrono::{Duration, TimeZone};
use pretty_assertions::assert_eq;
use crate::test_utils::Ps;
use crate::config::Config;
use super::*;
#[test]
fn returns_yesterday_entries_only() {
let args = Args {
format: Some(Formatter::Csv),
..Default::default()
};
let mut streams = Streams::fake(b"");
let two_days_ago = Local::now().date() - Duration::days(2);
let yesterday = Local::now().date() - Duration::days(1);
let today = Local::now().date();
let facts = Facts::new();
streams.db.entry_insert(two_days_ago.and_hms(1, 2, 3).with_timezone(&Utc), None, None, "default".into()).unwrap();
streams.db.entry_insert(yesterday.and_hms(1, 2, 3).with_timezone(&Utc), None, Some("This!".into()), "default".into()).unwrap();
streams.db.entry_insert(today.and_hms(1, 2, 3).with_timezone(&Utc), None, None, "default".into()).unwrap();
YesterdayCommand::handle(args, &mut streams, &facts).unwrap();
assert_eq!(Ps(&String::from_utf8_lossy(&streams.out)), Ps(&format!("start,end,note,sheet
{},,This!,default
", yesterday.and_hms(1, 2, 3).with_timezone(&Utc).to_rfc3339_opts(chrono::SecondsFormat::Micros, true))));
assert_eq!(
String::from_utf8_lossy(&streams.err),
String::new(),
);
}
#[test]
fn respect_default_formatter() {
std::env::set_var("TZ", "CST+6");
let args = Default::default();
let mut streams = Streams::fake(b"");
let now = Utc.ymd(2021, 7, 1).and_hms(10, 0, 0);
let facts = Facts::new().with_config(Config {
default_formatter: Formatter::Ids,
..Default::default()
}).with_now(now);
streams.db.entry_insert(Utc.ymd(2021, 6, 30).and_hms(10, 0, 0), None, Some("hola".into()), "default".into()).unwrap();
streams.db.entry_insert(Utc.ymd(2021, 6, 30).and_hms(10, 10, 0), None, Some("hola".into()), "default".into()).unwrap();
YesterdayCommand::handle(args, &mut streams, &facts).unwrap();
assert_eq!(&String::from_utf8_lossy(&streams.out), "1 2\n");
assert_eq!(String::from_utf8_lossy(&streams.err), "");
}
}