timewarrior/src/commands/CmdStart.cpp
2018-03-16 23:11:08 +01:00

94 lines
3.2 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.
//
// https://www.opensource.org/licenses/mit-license.php
//
////////////////////////////////////////////////////////////////////////////////
#include <commands.h>
#include <timew.h>
#include <iostream>
////////////////////////////////////////////////////////////////////////////////
int CmdStart (
const CLI& cli,
Rules& rules,
Database& database)
{
// Add a new open interval, which may have a defined start time.
auto filter = getFilter (cli);
auto latest = getLatestInterval (database);
// If the latest interval is open, close it.
if (latest.range.is_open ())
{
// If the new interval tags match those of the currently open interval, then
// do nothing - the tags are already being tracked.
if (latest.tags () == filter.tags ())
{
if (rules.getBoolean ("verbose"))
std::cout << intervalSummarize (database, rules, latest);
return 0;
}
// Stop it, at the given start time, if applicable.
Interval modified {latest};
if (filter.range.start.toEpoch () != 0)
modified.range.end = filter.range.start;
else
modified.range.end = Datetime ();
// Update database.
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);
}
}
// Now add the new open interval.
Interval now;
if (filter.range.start.toEpoch () != 0)
now.range.start = filter.range.start;
else
now.range.start = Datetime ();
for (auto& tag : filter.tags ())
now.tag (tag);
// Update database. An open interval does not need to be flattened.
validate (cli, rules, database, now);
database.addInterval (now);
if (rules.getBoolean ("verbose"))
std::cout << intervalSummarize (database, rules, now);
return 0;
}
////////////////////////////////////////////////////////////////////////////////