tiempo-rs/src/commands/out.rs

131 lines
3.9 KiB
Rust

use std::io::Write;
use std::convert::TryFrom;
use chrono::{DateTime, Utc};
use clap::ArgMatches;
use crate::database::Database;
use crate::config::Config;
use crate::error::{Error, Result};
use crate::timeparse::parse_time;
use crate::old::{time_or_warning, warn_if_needed};
use super::Command;
#[derive(Default)]
pub struct Args {
at: Option<DateTime<Utc>>,
}
impl<'a> TryFrom<&'a ArgMatches<'a>> for Args {
type Error = Error;
fn try_from(matches: &'a ArgMatches) -> Result<Args> {
Ok(Args {
at: matches.value_of("at").map(|s| parse_time(s)).transpose()?,
})
}
}
pub struct OutCommand{}
impl<'a> Command<'a> for OutCommand {
type Args = Args;
fn handle<D: Database, O: Write, E: Write>(args: Self::Args, db: &mut D, out: &mut O, err: &mut E, _config: &Config, now: DateTime<Utc>) -> Result<()> {
let end = args.at.unwrap_or(now);
let sheet = db.current_sheet()?.unwrap_or_else(|| "default".into());
let (end, needs_warning) = time_or_warning(end, db)?;
if let Some(entry) = db.running_entry(&sheet)? {
writeln!(out, "Checked out of sheet \"{}\".", sheet)?;
db.entry_update(entry.id, entry.start, Some(end), entry.note, &entry.sheet)?;
} else {
writeln!(out, "No running entry on sheet \"{}\".", sheet)?;
}
warn_if_needed(err, needs_warning)?;
Ok(())
}
}
#[cfg(test)]
mod tests {
use ansi_term::Color::Yellow;
use pretty_assertions::assert_eq;
use chrono::{TimeZone, Local};
use crate::test_utils::Ps;
use crate::database::SqliteDatabase;
use super::*;
#[test]
fn finishes_entry() {
let mut db = SqliteDatabase::from_memory().unwrap();
let args = Default::default();
let mut out = Vec::new();
let mut err = Vec::new();
let now = Utc::now();
db.init().unwrap();
db.entry_insert(now, None, None, "default").unwrap();
OutCommand::handle(args, &mut db, &mut out, &mut err, &Default::default(), now).unwrap();
let e = db.entries_full(None, None).unwrap().into_iter().next().unwrap();
assert_eq!(e.end, Some(now));
assert_eq!(Ps(&String::from_utf8_lossy(&out)), Ps("Checked out of sheet \"default\".\n"));
assert_eq!(Ps(&String::from_utf8_lossy(&err)), Ps(""));
}
#[test]
fn tells_if_no_running_entry() {
let mut db = SqliteDatabase::from_memory().unwrap();
let args = Default::default();
let mut out = Vec::new();
let mut err = Vec::new();
let now = Utc::now();
db.init().unwrap();
db.entry_insert(now, None, None, "non-default").unwrap();
OutCommand::handle(args, &mut db, &mut out, &mut err, &Default::default(), now).unwrap();
assert_eq!(Ps(&String::from_utf8_lossy(&out)), Ps("No running entry on sheet \"default\".\n"));
assert_eq!(Ps(&String::from_utf8_lossy(&err)), Ps(""));
}
#[test]
fn warns_if_old_database() {
let mut db = SqliteDatabase::from_memory().unwrap();
let args = Default::default();
let mut out = Vec::new();
let mut err = Vec::new();
let now = Utc::now();
db.init_old().unwrap();
db.entry_insert(now, None, None, "default").unwrap();
OutCommand::handle(args, &mut db, &mut out, &mut err, &Default::default(), now).unwrap();
let e = db.entries_full(None, None).unwrap().into_iter().next().unwrap();
assert_eq!(e.end, Some(Utc.from_utc_datetime(&now.with_timezone(&Local).naive_local())));
assert_eq!(Ps(&String::from_utf8_lossy(&out)), Ps("Checked out of sheet \"default\".\n"));
assert_eq!(Ps(&String::from_utf8_lossy(&err)), Ps(&format!(
"{} You are using the old timetrap format, it is advised that \
you update your database using t migrate\n",
Yellow.bold().paint("[WARNING]"))));
}
}