imag/bin/domain/imag-timetrack/src/list.rs

117 lines
3.8 KiB
Rust

//
// imag - the personal information management suite for the commandline
// Copyright (C) 2015, 2016 Matthias Beyer <mail@beyermatthias.de> and contributors
//
// This library is free software; you can redistribute it and/or
// modify it under the terms of the GNU Lesser General Public
// License as published by the Free Software Foundation; version
// 2.1 of the License.
//
// This library is distributed in the hope that it will be useful,
// but WITHOUT ANY WARRANTY; without even the implied warranty of
// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
// Lesser General Public License for more details.
//
// You should have received a copy of the GNU Lesser General Public
// License along with this library; if not, write to the Free Software
// Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
//
use std::str::FromStr;
use filters::filter::Filter;
use libimagerror::trace::trace_error;
use libimagerror::trace::MapErrTrace;
use libimagerror::iter::TraceIterator;
use libimagstore::store::FileLockEntry;
use libimagtimetrack::timetrackingstore::TimeTrackStore;
use libimagtimetrack::timetracking::TimeTracking;
use libimagrt::runtime::Runtime;
pub fn list(rt: &Runtime) -> i32 {
let (_, cmd) = rt.cli().subcommand();
let cmd = cmd.unwrap(); // checked in main()
let start = match cmd.value_of("start-time").map(::chrono::naive::NaiveDateTime::from_str) {
None => None,
Some(Ok(dt)) => Some(dt),
Some(Err(e)) => {
trace_error(&e);
None
}
};
let end = match cmd.value_of("end-time").map(::chrono::naive::NaiveDateTime::from_str) {
None => None,
Some(Ok(dt)) => Some(dt),
Some(Err(e)) => {
trace_error(&e);
None
}
};
let list_not_ended = cmd.is_present("list-not-ended");
let start_time_filter = |timetracking: &FileLockEntry| {
start.map(|s| match timetracking.get_start_datetime() {
Ok(Some(dt)) => dt >= s,
Ok(None) => {
warn!("Funny things are happening: Timetracking has no start time");
false
}
Err(e) => {
trace_error(&e);
false
}
})
.unwrap_or(true)
};
let end_time_filter = |timetracking: &FileLockEntry| {
end.map(|s| match timetracking.get_end_datetime() {
Ok(Some(dt)) => dt <= s,
Ok(None) => list_not_ended,
Err(e) => {
trace_error(&e);
false
}
})
.unwrap_or(true)
};
let filter = start_time_filter.and(end_time_filter);
rt.store()
.get_timetrackings()
.and_then(|iter| {
iter.trace_unwrap()
.filter(|e| filter.filter(e))
.fold(Ok(()), |acc, e| {
acc.and_then(|_| {
debug!("Processing {:?}", e.get_location());
let tag = e.get_timetrack_tag()?;
debug!(" -> tag = {:?}", tag);
let start = e.get_start_datetime()?;
debug!(" -> start = {:?}", start);
let end = e.get_end_datetime()?;
debug!(" -> end = {:?}", end);
match (start, end) {
(None, _) => println!("{} has no start time.", tag),
(Some(s), None) => println!("{} | {} - ...", tag, s),
(Some(s), Some(e)) => println!("{} | {} - {}", tag, s, e),
}
Ok(())
})
})
})
.map(|_| 0)
.map_err_trace()
.unwrap_or(1)
}