tiempo-rs/src/commands/yesterday.rs

99 lines
3.0 KiB
Rust

use std::convert::TryFrom;
use std::io::Write;
use clap::ArgMatches;
use chrono::{DateTime, Utc, Local, Duration};
use regex::Regex;
use crate::error::{Result, Error};
use crate::database::Database;
use crate::formatters::Formatter;
use crate::config::Config;
use crate::regex::parse_regex;
use super::{Command, display::{Sheet, entries_for_display}};
#[derive(Default)]
pub struct Args {
ids: bool,
format: 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").unwrap().parse()?,
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, O, E>(args: Self::Args, db: &mut D, out: &mut O, err: &mut E, _config: &Config, now: DateTime<Utc>) -> Result<()>
where
D: Database,
O: Write,
E: Write,
{
let today = 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, db, out, err, args.format, args.ids, args.grep, now)
}
}
#[cfg(test)]
mod tests {
use chrono::Duration;
use pretty_assertions::assert_eq;
use crate::database::SqliteDatabase;
use crate::test_utils::PrettyString;
use super::*;
#[test]
fn returns_yesterday_entries_only() {
let args = Args {
format: Formatter::Csv,
..Default::default()
};
let mut db = SqliteDatabase::from_memory().unwrap();
let mut out = Vec::new();
let mut err = Vec::new();
let config = Default::default();
db.init().unwrap();
let two_days_ago = Local::now().date() - Duration::days(2);
let yesterday = Local::now().date() - Duration::days(1);
let today = Local::now().date();
db.entry_insert(two_days_ago.and_hms(1, 2, 3).with_timezone(&Utc), None, None, "default".into()).unwrap();
db.entry_insert(yesterday.and_hms(1, 2, 3).with_timezone(&Utc), None, Some("This!".into()), "default".into()).unwrap();
db.entry_insert(today.and_hms(1, 2, 3).with_timezone(&Utc), None, None, "default".into()).unwrap();
YesterdayCommand::handle(args, &mut db, &mut out, &mut err, &config, Utc::now()).unwrap();
assert_eq!(PrettyString(&String::from_utf8_lossy(&out)), PrettyString(&format!("start,end,note,sheet
{},,This!,default
", yesterday.and_hms(1, 2, 3).with_timezone(&Utc).to_rfc3339_opts(chrono::SecondsFormat::Secs, true))));
assert_eq!(
String::from_utf8_lossy(&err),
String::new(),
);
}
}