timewarrior/src/commands/CmdStop.cpp
2018-03-10 21:26:28 +01:00

112 lines
3.7 KiB
C++

////////////////////////////////////////////////////////////////////////////////
//
// Copyright 2015 - 2018, Paul Beckingham, Federico Hernandez.
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included
// in all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
// OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
// THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
// SOFTWARE.
//
// http://www.opensource.org/licenses/mit-license.php
//
////////////////////////////////////////////////////////////////////////////////
#include <format.h>
#include <commands.h>
#include <timew.h>
#include <iostream>
template <class T> T setIntersect (
const T& left, const T& right)
{
T intersection;
for (auto& l : left)
if (std::find (right.begin (), right.end (), l) != right.end ())
intersection.insert (l);
return intersection;
}
////////////////////////////////////////////////////////////////////////////////
int CmdStop (
const CLI& cli,
Rules& rules,
Database& database)
{
// Load the most recent interval.
auto filter = getFilter (cli);
auto latest = getLatestInterval (database);
// Verify the interval is open.
if (! latest.range.is_open ())
throw std::string ("There is no active time tracking.");
Interval modified {latest};
// If a stop date is specified (and occupies filter.range.start) then use
// that instead of the current time.
if (filter.range.start.toEpoch () != 0)
{
if (modified.range.start >= filter.range.start)
throw std::string ("The end of a date range must be after the start.");
modified.range.end = filter.range.start;
}
else
{
modified.range.end = Datetime ();
}
// Close the interval.
database.deleteInterval (latest);
validate (cli, rules, database, modified);
for (auto& interval : flatten (modified, getAllExclusions (rules, modified.range)))
{
database.addInterval (interval);
if (rules.getBoolean ("verbose"))
std::cout << intervalSummarize (database, rules, interval);
}
// If tags are specified, but are not a full set of tags, remove them
// before closing the interval.
if (filter.tags ().size () &&
setIntersect (filter.tags (), latest.tags ()).size () != latest.tags ().size ())
{
for (auto& tag : filter.tags ())
if (modified.hasTag (tag))
modified.untag (tag);
else
throw format ("The current interval does not have the '{1}' tag.", tag);
}
// Open a new interval with remaining tags, if any.
if (filter.tags ().size () &&
modified.tags ().size () != latest.tags ().size ())
{
modified.range.start = modified.range.end;
modified.range.end = {0};
validate (cli, rules, database, modified);
database.addInterval (modified);
if (rules.getBoolean ("verbose"))
std::cout << '\n' << intervalSummarize (database, rules, modified);
}
return 0;
}
////////////////////////////////////////////////////////////////////////////////