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/*
WeeklySummary.cpp
This file is part of Charm, a task-based time tracking application.
Copyright (C) 2014-2018 Klarälvdalens Datakonsult AB, a KDAB Group company, info@kdab.com
Author: Frank Osterfeld <frank.osterfeld@kdab.com>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 2 of the License, or
(at your option) any later version.
This program 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 General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#include "WeeklySummary.h"
#include "Core/CharmDataModel.h"
#include "Core/Event.h"
#include "Core/Task.h"
static const int DAYS_IN_WEEK = 7;
WeeklySummary::WeeklySummary()
: durations(DAYS_IN_WEEK, 0)
{
}
QVector<WeeklySummary> WeeklySummary::summariesForTimespan(CharmDataModel *dataModel,
const TimeSpan ×pan)
{
const EventIdList eventIds = dataModel->eventsThatStartInTimeFrame(timespan);
// prepare a list of unique task ids used within the time span:
TaskIdList taskIds, uniqueTaskIds; // the list of tasks to show
EventList events;
Q_FOREACH (EventId id, eventIds) {
Event event = dataModel->eventForId(id);
events << event;
taskIds << event.taskId();
}
qSort(taskIds);
std::unique_copy(taskIds.begin(), taskIds.end(), std::back_inserter(uniqueTaskIds));
Q_ASSERT(events.size() == eventIds.size());
// retrieve task information
QVector<WeeklySummary> summaries(uniqueTaskIds.size());
for (int i = 0; i < uniqueTaskIds.size(); ++i) {
summaries[i].task = uniqueTaskIds.at(i);
const Task &task = dataModel->getTask(uniqueTaskIds[i]);
summaries[i].taskname = dataModel->fullTaskName(task);
}
// now add the times to the tasks:
Q_FOREACH (const Event &event, events) {
// find the index for this event:
auto it = std::find(uniqueTaskIds.begin(), uniqueTaskIds.end(), event.taskId());
if (it != uniqueTaskIds.end()) {
const int index = std::distance(uniqueTaskIds.begin(), it);
Q_ASSERT(index >= 0 && index < summaries.size());
const int dayOfWeek = event.startDateTime().date().dayOfWeek() - 1;
Q_ASSERT(dayOfWeek >= 0 && dayOfWeek < 7);
summaries[index].durations[dayOfWeek] += event.duration();
}
}
return summaries;
}
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