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extern crate chrono;
extern crate clap;
use crate::configure::Configuration;
use crate::log::{Event, Filter, Item, LogController};
use crate::util::{check_for_ongoing_event, common_search_or_filter_arguments, describe, warn};
use clap::{App, ArgMatches, SubCommand};
fn after_help() -> &'static str {
"If you start the day by returning to what you were doing and the end of the previous \
day, you can simply type
job resume
to start back up. If you start the day reading email, a task you tag with 'e', you can \
type
job resume --tag e
To log the first task of the days as the email task. Any time you switch tasks back to \
one you've done befoer you can resume the old task rather than type out its full description \
and tags.
All prefixes of 'resume' are aliases of the subcommand."
}
pub fn cli(mast: App<'static, 'static>, display_order: usize) -> App<'static, 'static> {
mast.subcommand(common_search_or_filter_arguments(
SubCommand::with_name("resume")
.aliases(&["r", "re", "res", "resu", "resum"])
.about("Resumes a stopped task")
.after_help(after_help())
.display_order(display_order),
Some(true),
))
}
pub fn run(directory: Option<&str>, matches: &ArgMatches) {
let filter = Filter::new(matches);
let conf = Configuration::read(None, directory);
let mut reader = LogController::new(None, &conf).expect("could not read log");
check_for_ongoing_event(&mut reader, &conf);
let event: Vec<Event> = reader
.events_from_the_end()
.filter(|n| filter.matches(n))
.take(1)
.collect();
if event.is_empty() {
warn("no event found", &conf)
} else if event[0].ongoing() {
warn("event ongoing", &conf)
} else {
let (event, offset) =
reader.append_event(event[0].description.clone(), event[0].tags.clone());
describe("resuming", None, Item::Event(event, offset), &conf);
}
}