presentation/QuickContactHistory.cpp - GCC Code Coverage Report

Directory:	src/
Coverage:	low: ≥ 0% medium: ≥ 75.0% high: ≥ 90.0%

	Coverage	Exec / Excl / Total
Lines:	98.5%	134 / 0 / 136
Functions:	90.9%	10 / 0 / 11
Branches:	77.9%	212 / 0 / 272

    presentation/QuickContactHistory.cpp
    
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        // The card's history of QuickContactMailHistory (Sprint 103 S103.6.2/S103.6.4,
      
        // I-9): mails, linked mails, events and the first meeting in one list.
      
        #include "QuickContactMailHistory.h"
      
        #include "data/CalendarStore.h"
      
        #include <QDate>
      
        #include <QDateTime>
      
        #include <QElapsedTimer>
      
        #include <QJsonDocument>
      
        #include <QJsonObject>
      
        #include <QLocale>
      
        #include <QLoggingCategory>
      
        #include <algorithm>
      
        Q_DECLARE_LOGGING_CATEGORY(lcContactMailHistory)
      
        namespace {
      
        13
        QString dateText(const QDateTime &when) {
      
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        13
          const QDateTime local = when.toLocalTime();
      
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          const QDate today = QDate::currentDate();
      
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        13
          if (local.date() == today)
      
        ✗
            return QLocale().toString(local.time(), QLocale::ShortFormat);
      
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        13
          if (local.date() == today.addDays(-1))
      
        ✗
            return QuickContactMailHistory::tr("Yesterday");
      
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        13
          return QLocale().toString(local.date(), QLocale::ShortFormat);
      
        13
        }
      
        } // namespace
      
        CalendarStore *contactHistoryCalendar(const QString &path); // QuickContactHistoryStore.cpp
      
        236
        QuickContactMailHistory::History QuickContactMailHistory::readHistory(const QString &mailDatabase,
      
                                                                              const QString &calendarDatabase,
      
                                                                              const QVariantMap &person, int limit) {
      
          struct Item {
      
            QDateTime when;
      
            QVariantMap map;
      
          };
      
        236
          QList<Item> past, upcoming;
      
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        236
          const QDateTime now = QDateTime::currentDateTime();
      
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        472
          const QStringList addresses = person.value(QStringLiteral("addresses")).toStringList();
      
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        236
          if (!mailDatabase.isEmpty() && !addresses.isEmpty())
      
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        177
            for (const QVariant &value : read(mailDatabase, addresses, limit)) {
      
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        42
              QVariantMap mail = value.toMap();
      
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              const QString from = mail.value(QStringLiteral("from")).toString();
      
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        378
              past.append({mail.value(QStringLiteral("date")).toDateTime(),
      
        126
                           {{QStringLiteral("kind"), QStringLiteral("mail")},
      
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        126
                            {QStringLiteral("dateText"), mail.value(QStringLiteral("dateText"))},
      
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        126
                            {QStringLiteral("title"), mail.value(QStringLiteral("subject"))},
      
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        126
                            {QStringLiteral("detail"), mail.value(QStringLiteral("sent")).toBool() ? tr("Sent") : from},
      
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        126
                            {QStringLiteral("messageId"), mail.value(QStringLiteral("messageId"))}}});
      
        177
            }
      
          // D-15: mails linked to the card, with the subject and date they store.
      
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        481
          for (const QVariant &value : person.value(QStringLiteral("links")).toList()) {
      
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            const QVariantMap link = value.toMap();
      
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        18
            const QDateTime when(QDate::fromString(link.value(QStringLiteral("date")).toString(), Qt::ISODate), QTime(12, 0));
      
        54
            past.append({when,
      
        27
                         {{QStringLiteral("kind"), QStringLiteral("linked")},
      
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        18
                          {QStringLiteral("dateText"), when.isValid() ? dateText(when) : QString()},
      
                          //: History row of a mail linked to the contact (D-15): "About Ana: project idea".
      
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        27
                          {QStringLiteral("title"), link.value(QStringLiteral("subject"))},
      
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        18
                          {QStringLiteral("detail"), tr("About this person")},
      
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        27
                          {QStringLiteral("messageId"), link.value(QStringLiteral("messageId"))}}});
      
        245
          }
      
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        472
          const QString uid = person.value(QStringLiteral("uid")).toString();
      
          // S105.5.3: the worker keeps the calendar store open between requests.
      
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        236
          if (CalendarStore *store = contactHistoryCalendar(calendarDatabase)) {
      
        235
              for (const CalendarPeopleIndex::EventRef &event :
      
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        772
                   store->eventsOfPerson(uid.isEmpty() ? QStringList{} : QStringList{uid}, addresses, limit * 2)) {
      
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                const QDateTime start = event.start.toLocalTime();
      
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                const bool isUpcoming = start > now;
      
        18
                const QVariantMap map{{QStringLiteral("kind"), QStringLiteral("event")},
      
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        12
                                      {QStringLiteral("dateText"), isUpcoming ? QLocale().toString(start.date(), QLocale::ShortFormat)
      
                                                                              : dateText(start)},
      
        12
                                      {QStringLiteral("title"), event.summary},
      
        12
                                      {QStringLiteral("detail"), event.location},
      
        12
                                      {QStringLiteral("upcoming"), isUpcoming},
      
        30
                                      {QStringLiteral("event"), QVariantMap{{QStringLiteral("uid"), event.uid},
      
        12
                                                                            {QStringLiteral("accountId"), event.accountId},
      
        12
                                                                            {QStringLiteral("calendarPath"), event.calendarPath},
      
        12
                                                                            {QStringLiteral("startIso"),
      
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        84
                                                                             event.start.toString(Qt::ISODate)}}}};
      
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        12
                (isUpcoming ? upcoming : past).append({start, map});
      
        241
              }
      
          }
      
          // The first meeting (★).
      
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        472
          const QVariantMap met = person.value(QStringLiteral("met")).toMap();
      
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        472
          if (const QString text = met.value(QStringLiteral("text")).toString(); !text.isEmpty()) {
      
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        24
            QString iso = met.value(QStringLiteral("date")).toString();
      
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        12
            if (iso.size() == 4)
      
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              iso += QStringLiteral("-01");
      
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        12
            if (iso.size() == 7)
      
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              iso += QStringLiteral("-01");
      
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        72
            past.append({QDateTime(QDate::fromString(iso, Qt::ISODate), QTime(0, 0)),
      
        36
                         {{QStringLiteral("kind"), QStringLiteral("met")},
      
        24
                          {QStringLiteral("dateText"), QString()},
      
                          //: History row of the first meeting: "Met June 2019 at Chaos Communication Camp".
      
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        36
                          {QStringLiteral("title"), tr("Met %1").arg(text)},
      
        24
                          {QStringLiteral("detail"), QString()}}});
      
        236
          }
      
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        236
          std::sort(upcoming.begin(), upcoming.end(), [](const Item &a, const Item &b) { return a.when < b.when; });
      
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        298
          std::stable_sort(past.begin(), past.end(), [](const Item &a, const Item &b) { return a.when > b.when; });
      
        236
          History history;
      
          // Stamps first: a change committed while reading makes the next request refresh.
      
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        236
          const auto [mailVersion, calendarVersion] = stamps(mailDatabase, calendarDatabase);
      
        236
          history.mailVersion = mailVersion;
      
        236
          history.calendarVersion = calendarVersion;
      
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        238
          for (const Item &item : upcoming.mid(0, 2)) // the next ones on top, then the past
      
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        238
            history.items.append(item.map);
      
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        299
          for (const Item &item : past) {
      
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        66
            if (history.items.size() >= limit)
      
        3
              break;
      
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        63
            history.items.append(item.map);
      
          }
      
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        287
          for (const Item &item : std::as_const(past))
      
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        110
            if (item.map.value(QStringLiteral("kind")) == QLatin1String("event") && item.when.daysTo(now) <= 365) {
      
              //: First line of the history: "Last seen: 28 Sep · Dinner at Taberna".
      
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              history.lastSeen = tr("Last seen: %1 · %2")
      
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        12
                                     .arg(QLocale().toString(item.when.date(), QStringLiteral("d MMM")),
      
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        16
                                          item.map.value(QStringLiteral("title")).toString());
      
        4
              break;
      
            }
      
        236
          return history;
      
        1251
        }
      
        261
        void QuickContactMailHistory::requestPerson(const QVariantMap &person, int limit) {
      
        261
          const quint64 generation = ++m_generation;
      
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        261
          const QString mailPath = m_databasePath ? m_databasePath() : QString();
      
        261
          const QString calendarPath = m_calendarPath;
      
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        261
          const int bounded = qBound(1, limit, 50);
      
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        261
          const QString key = cacheKey(person, bounded);
      
        261
          const auto cached = m_cache.constFind(key);
      
        261
          m_lastFromCache = cached != m_cache.constEnd();
      
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        261
          const History previous = m_lastFromCache ? cached->history : History{};
      
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        261
          if (m_lastFromCache) {
      
            // Same frame: the cached items, then a background check of the stamps.
      
        84
            m_items = previous.items;
      
        84
            m_lastSeen = previous.lastSeen;
      
        84
            m_loading = false;
      
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        84
            remember(key, previous);
      
          } else {
      
        177
            m_loading = true;
      
          }
      
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        261
          emit mailsChanged();
      
        261
          const bool fromCache = m_lastFromCache;
      
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        261
          m_pool.start([this, generation, mailPath, calendarPath, person, bounded, key, previous, fromCache] {
      
        261
            QElapsedTimer timer;
      
        261
            timer.start();
      
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        261
            if (fromCache && stamps(mailPath, calendarPath) == qMakePair(previous.mailVersion, previous.calendarVersion)) {
      
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        168
              qCDebug(lcContactMailHistory) << "History unchanged (stamps) in" << timer.elapsed() << "ms";
      
        84
              return;
      
            }
      
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        177
            const History history = readHistory(mailPath, calendarPath, person, bounded);
      
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        354
            qCDebug(lcContactMailHistory) << "History:" << history.items.size() << "items in" << timer.elapsed() << "ms";
      
        177
            QMetaObject::invokeMethod(
      
                this,
      
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        177
                [this, generation, history, key] {
      
        171
                  remember(key, history);
      
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        171
                  if (generation != m_generation) return;
      
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        116
                  const bool same = history.items == m_items && history.lastSeen == m_lastSeen && !m_loading;
      
        116
                  m_items = history.items;
      
        116
                  m_lastSeen = history.lastSeen;
      
        116
                  m_loading = false;
      
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        116
                  if (!same) emit mailsChanged(); // rows stay as they are when nothing changed
      
                },
      
                Qt::QueuedConnection);
      
        177
          });
      
        261
        }
      
        // S105.5.4: the cache key covers everything the history is computed from.
      
        320
        QString QuickContactMailHistory::cacheKey(const QVariantMap &person, int limit) const {
      
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        640
          return QString::fromUtf8(QJsonDocument(QJsonObject::fromVariantMap(person)).toJson(QJsonDocument::Compact))
      
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        1280
                 + QLatin1Char('|') + QString::number(limit) + QLatin1Char('|') + (m_databasePath ? m_databasePath() : QString())
      
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        1280
                 + QLatin1Char('|') + m_calendarPath;
      
        }
      
        59
        void QuickContactMailHistory::prefetchPerson(const QVariantMap &person, int limit) {
      
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        59
          const int bounded = qBound(1, limit, 50);
      
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        59
          const QString key = cacheKey(person, bounded);
      
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        59
          if (m_cache.contains(key)) return;
      
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        57
          const QString mailPath = m_databasePath ? m_databasePath() : QString();
      
        57
          const QString calendarPath = m_calendarPath;
      
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        57
          m_pool.start([this, mailPath, calendarPath, person, bounded, key] {
      
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            const History history = readHistory(mailPath, calendarPath, person, bounded);
      
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        114
            QMetaObject::invokeMethod(this, [this, key, history] { remember(key, history); }, Qt::QueuedConnection);
      
        57
          });
      
        59
        }

Line	Branch	Exec	Source
1			// The card's history of QuickContactMailHistory (Sprint 103 S103.6.2/S103.6.4,
2			// I-9): mails, linked mails, events and the first meeting in one list.
3
4			#include "QuickContactMailHistory.h"
5
6			#include "data/CalendarStore.h"
7
8			#include <QDate>
9			#include <QDateTime>
10			#include <QElapsedTimer>
11			#include <QJsonDocument>
12			#include <QJsonObject>
13			#include <QLocale>
14			#include <QLoggingCategory>
15			#include <algorithm>
16
17			Q_DECLARE_LOGGING_CATEGORY(lcContactMailHistory)
18
19			namespace {
20
21		13	QString dateText(const QDateTime &when) {
22	1/1 ✓ Branch 2 → 3 taken 13 times.	13	const QDateTime local = when.toLocalTime();
23	1/1 ✓ Branch 3 → 4 taken 13 times.	13	const QDate today = QDate::currentDate();
24	2/3 ✓ Branch 4 → 5 taken 13 times. ✗ Branch 6 → 7 not taken. ✓ Branch 6 → 13 taken 13 times.	13	if (local.date() == today)
25		✗	return QLocale().toString(local.time(), QLocale::ShortFormat);
26	3/4 ✓ Branch 13 → 14 taken 13 times. ✓ Branch 14 → 15 taken 13 times. ✗ Branch 16 → 17 not taken. ✓ Branch 16 → 19 taken 13 times.	13	if (local.date() == today.addDays(-1))
27		✗	return QuickContactMailHistory::tr("Yesterday");
28	3/3 ✓ Branch 19 → 20 taken 13 times. ✓ Branch 20 → 21 taken 13 times. ✓ Branch 21 → 22 taken 13 times.	13	return QLocale().toString(local.date(), QLocale::ShortFormat);
29		13	}
30
31			} // namespace
32
33			CalendarStore *contactHistoryCalendar(const QString &path); // QuickContactHistoryStore.cpp
34
35		236	QuickContactMailHistory::History QuickContactMailHistory::readHistory(const QString &mailDatabase,
36			const QString &calendarDatabase,
37			const QVariantMap &person, int limit) {
38			struct Item {
39			QDateTime when;
40			QVariantMap map;
41			};
42		236	QList<Item> past, upcoming;
43	1/1 ✓ Branch 2 → 3 taken 236 times.	236	const QDateTime now = QDateTime::currentDateTime();
44	2/2 ✓ Branch 7 → 8 taken 236 times. ✓ Branch 8 → 9 taken 236 times.	472	const QStringList addresses = person.value(QStringLiteral("addresses")).toStringList();
45	6/6 ✓ Branch 14 → 15 taken 234 times. ✓ Branch 14 → 18 taken 2 times. ✓ Branch 16 → 17 taken 135 times. ✓ Branch 16 → 18 taken 99 times. ✓ Branch 19 → 20 taken 135 times. ✓ Branch 19 → 136 taken 101 times.	236	if (!mailDatabase.isEmpty() && !addresses.isEmpty())
46	5/5 ✓ Branch 20 → 21 taken 135 times. ✓ Branch 21 → 22 taken 135 times. ✓ Branch 22 → 23 taken 135 times. ✓ Branch 133 → 24 taken 42 times. ✓ Branch 133 → 134 taken 135 times.	177	for (const QVariant &value : read(mailDatabase, addresses, limit)) {
47	1/1 ✓ Branch 25 → 26 taken 42 times.	42	QVariantMap mail = value.toMap();
48	2/2 ✓ Branch 30 → 31 taken 42 times. ✓ Branch 31 → 32 taken 42 times.	84	const QString from = mail.value(QStringLiteral("from")).toString();
49	1/1 ✓ Branch 40 → 41 taken 42 times.	378	past.append({mail.value(QStringLiteral("date")).toDateTime(),
50		126	{{QStringLiteral("kind"), QStringLiteral("mail")},
51	1/1 ✓ Branch 56 → 57 taken 42 times.	126	{QStringLiteral("dateText"), mail.value(QStringLiteral("dateText"))},
52	1/1 ✓ Branch 65 → 66 taken 42 times.	126	{QStringLiteral("title"), mail.value(QStringLiteral("subject"))},
53	5/5 ✓ Branch 74 → 75 taken 42 times. ✓ Branch 75 → 76 taken 42 times. ✓ Branch 76 → 77 taken 17 times. ✓ Branch 76 → 78 taken 25 times. ✓ Branch 77 → 79 taken 17 times.	126	{QStringLiteral("detail"), mail.value(QStringLiteral("sent")).toBool() ? tr("Sent") : from},
54	1/1 ✓ Branch 87 → 88 taken 42 times.	126	{QStringLiteral("messageId"), mail.value(QStringLiteral("messageId"))}}});
55		177	}
56			// D-15: mails linked to the card, with the subject and date they store.
57	6/6 ✓ Branch 140 → 141 taken 236 times. ✓ Branch 141 → 142 taken 236 times. ✓ Branch 146 → 147 taken 236 times. ✓ Branch 147 → 148 taken 236 times. ✓ Branch 237 → 149 taken 9 times. ✓ Branch 237 → 238 taken 236 times.	481	for (const QVariant &value : person.value(QStringLiteral("links")).toList()) {
58	1/1 ✓ Branch 150 → 151 taken 9 times.	9	const QVariantMap link = value.toMap();
59	5/5 ✓ Branch 151 → 152 taken 9 times. ✓ Branch 156 → 157 taken 9 times. ✓ Branch 157 → 158 taken 9 times. ✓ Branch 158 → 159 taken 9 times. ✓ Branch 159 → 160 taken 9 times.	18	const QDateTime when(QDate::fromString(link.value(QStringLiteral("date")).toString(), Qt::ISODate), QTime(12, 0));
60		54	past.append({when,
61		27	{{QStringLiteral("kind"), QStringLiteral("linked")},
62	3/4 ✓ Branch 176 → 177 taken 9 times. ✓ Branch 177 → 178 taken 9 times. ✗ Branch 177 → 179 not taken. ✓ Branch 178 → 180 taken 9 times.	18	{QStringLiteral("dateText"), when.isValid() ? dateText(when) : QString()},
63			//: History row of a mail linked to the contact (D-15): "About Ana: project idea".
64	1/1 ✓ Branch 188 → 189 taken 9 times.	27	{QStringLiteral("title"), link.value(QStringLiteral("subject"))},
65	1/1 ✓ Branch 193 → 194 taken 9 times.	18	{QStringLiteral("detail"), tr("About this person")},
66	1/1 ✓ Branch 202 → 203 taken 9 times.	27	{QStringLiteral("messageId"), link.value(QStringLiteral("messageId"))}}});
67		245	}
68	2/2 ✓ Branch 243 → 244 taken 236 times. ✓ Branch 244 → 245 taken 236 times.	472	const QString uid = person.value(QStringLiteral("uid")).toString();
69			// S105.5.3: the worker keeps the calendar store open between requests.
70	3/3 ✓ Branch 249 → 250 taken 236 times. ✓ Branch 250 → 251 taken 235 times. ✓ Branch 250 → 367 taken 1 time.	236	if (CalendarStore *store = contactHistoryCalendar(calendarDatabase)) {
71		235	for (const CalendarPeopleIndex::EventRef &event :
72	11/15 ✓ Branch 252 → 253 taken 87 times. ✓ Branch 252 → 254 taken 148 times. ✓ Branch 256 → 257 taken 235 times. ✓ Branch 258 → 259 taken 148 times. ✓ Branch 258 → 262 taken 87 times. ✓ Branch 260 → 261 taken 148 times. ✓ Branch 260 → 262 taken 148 times. ✓ Branch 262 → 263 taken 235 times. ✓ Branch 263 → 264 taken 235 times. ✓ Branch 364 → 265 taken 6 times. ✓ Branch 364 → 365 taken 235 times. ✗ Branch 849 → 850 not taken. ✗ Branch 849 → 853 not taken. ✗ Branch 851 → 852 not taken. ✗ Branch 851 → 853 not taken.	772	store->eventsOfPerson(uid.isEmpty() ? QStringList{} : QStringList{uid}, addresses, limit * 2)) {
73	1/1 ✓ Branch 266 → 267 taken 6 times.	6	const QDateTime start = event.start.toLocalTime();
74	1/1 ✓ Branch 267 → 268 taken 6 times.	6	const bool isUpcoming = start > now;
75		18	const QVariantMap map{{QStringLiteral("kind"), QStringLiteral("event")},
76	8/10 ✓ Branch 279 → 280 taken 2 times. ✓ Branch 279 → 283 taken 4 times. ✓ Branch 280 → 281 taken 2 times. ✓ Branch 281 → 282 taken 2 times. ✓ Branch 282 → 284 taken 2 times. ✓ Branch 283 → 284 taken 4 times. ✓ Branch 345 → 346 taken 2 times. ✓ Branch 345 → 347 taken 4 times. ✗ Branch 932 → 933 not taken. ✗ Branch 932 → 934 not taken.	12	{QStringLiteral("dateText"), isUpcoming ? QLocale().toString(start.date(), QLocale::ShortFormat)
77			: dateText(start)},
78		12	{QStringLiteral("title"), event.summary},
79		12	{QStringLiteral("detail"), event.location},
80		12	{QStringLiteral("upcoming"), isUpcoming},
81		30	{QStringLiteral("event"), QVariantMap{{QStringLiteral("uid"), event.uid},
82		12	{QStringLiteral("accountId"), event.accountId},
83		12	{QStringLiteral("calendarPath"), event.calendarPath},
84		12	{QStringLiteral("startIso"),
85	5/9 ✓ Branch 315 → 316 taken 6 times. ✓ Branch 321 → 322 taken 36 times. ✓ Branch 321 → 323 taken 6 times. ✓ Branch 325 → 326 taken 24 times. ✓ Branch 325 → 327 taken 6 times. ✗ Branch 863 → 864 not taken. ✗ Branch 863 → 865 not taken. ✗ Branch 869 → 870 not taken. ✗ Branch 869 → 871 not taken.	84	event.start.toString(Qt::ISODate)}}}};
86	2/2 ✓ Branch 353 → 354 taken 2 times. ✓ Branch 353 → 355 taken 4 times.	12	(isUpcoming ? upcoming : past).append({start, map});
87		241	}
88			}
89			// The first meeting (★).
90	2/2 ✓ Branch 371 → 372 taken 236 times. ✓ Branch 372 → 373 taken 236 times.	472	const QVariantMap met = person.value(QStringLiteral("met")).toMap();
91	4/4 ✓ Branch 381 → 382 taken 236 times. ✓ Branch 382 → 383 taken 236 times. ✓ Branch 388 → 389 taken 12 times. ✓ Branch 388 → 467 taken 224 times.	472	if (const QString text = met.value(QStringLiteral("text")).toString(); !text.isEmpty()) {
92	2/2 ✓ Branch 393 → 394 taken 12 times. ✓ Branch 394 → 395 taken 12 times.	24	QString iso = met.value(QStringLiteral("date")).toString();
93	2/2 ✓ Branch 400 → 401 taken 3 times. ✓ Branch 400 → 408 taken 9 times.	12	if (iso.size() == 4)
94	1/1 ✓ Branch 404 → 405 taken 3 times.	3	iso += QStringLiteral("-01");
95	2/2 ✓ Branch 409 → 410 taken 6 times. ✓ Branch 409 → 417 taken 6 times.	12	if (iso.size() == 7)
96	1/1 ✓ Branch 413 → 414 taken 6 times.	6	iso += QStringLiteral("-01");
97	1/1 ✓ Branch 417 → 418 taken 12 times.	72	past.append({QDateTime(QDate::fromString(iso, Qt::ISODate), QTime(0, 0)),
98		36	{{QStringLiteral("kind"), QStringLiteral("met")},
99		24	{QStringLiteral("dateText"), QString()},
100			//: History row of the first meeting: "Met June 2019 at Chaos Communication Camp".
101	2/2 ✓ Branch 435 → 436 taken 12 times. ✓ Branch 437 → 438 taken 12 times.	36	{QStringLiteral("title"), tr("Met %1").arg(text)},
102		24	{QStringLiteral("detail"), QString()}}});
103		236	}
104	3/3 ✓ Branch 468 → 469 taken 236 times. ✓ Branch 469 → 470 taken 236 times. ✓ Branch 470 → 471 taken 236 times.	236	std::sort(upcoming.begin(), upcoming.end(), [](const Item &a, const Item &b) { return a.when < b.when; });
105	3/3 ✓ Branch 471 → 472 taken 236 times. ✓ Branch 472 → 473 taken 236 times. ✓ Branch 473 → 474 taken 236 times.	298	std::stable_sort(past.begin(), past.end(), [](const Item &a, const Item &b) { return a.when > b.when; });
106		236	History history;
107			// Stamps first: a change committed while reading makes the next request refresh.
108	1/1 ✓ Branch 474 → 475 taken 236 times.	236	const auto [mailVersion, calendarVersion] = stamps(mailDatabase, calendarDatabase);
109		236	history.mailVersion = mailVersion;
110		236	history.calendarVersion = calendarVersion;
111	5/5 ✓ Branch 477 → 478 taken 236 times. ✓ Branch 478 → 479 taken 236 times. ✓ Branch 479 → 480 taken 236 times. ✓ Branch 487 → 481 taken 2 times. ✓ Branch 487 → 488 taken 236 times.	238	for (const Item &item : upcoming.mid(0, 2)) // the next ones on top, then the past
112	1/1 ✓ Branch 483 → 484 taken 2 times.	238	history.items.append(item.map);
113	4/4 ✓ Branch 489 → 490 taken 236 times. ✓ Branch 490 → 491 taken 236 times. ✓ Branch 501 → 492 taken 66 times. ✓ Branch 501 → 502 taken 233 times.	299	for (const Item &item : past) {
114	2/2 ✓ Branch 494 → 495 taken 3 times. ✓ Branch 494 → 496 taken 63 times.	66	if (history.items.size() >= limit)
115		3	break;
116	1/1 ✓ Branch 497 → 498 taken 63 times.	63	history.items.append(item.map);
117			}
118	2/2 ✓ Branch 559 → 505 taken 55 times. ✓ Branch 559 → 560 taken 232 times.	287	for (const Item &item : std::as_const(past))
119	14/30 ✓ Branch 507 → 508 taken 55 times. ✓ Branch 512 → 513 taken 55 times. ✓ Branch 513 → 514 taken 55 times. ✓ Branch 514 → 515 taken 4 times. ✓ Branch 514 → 518 taken 51 times. ✓ Branch 515 → 516 taken 4 times. ✓ Branch 516 → 517 taken 4 times. ✗ Branch 516 → 518 not taken. ✓ Branch 519 → 520 taken 55 times. ✗ Branch 519 → 521 not taken. ✓ Branch 521 → 522 taken 55 times. ✗ Branch 521 → 523 not taken. ✓ Branch 523 → 524 taken 55 times. ✗ Branch 523 → 525 not taken. ✓ Branch 525 → 526 taken 55 times. ✗ Branch 525 → 527 not taken. ✓ Branch 527 → 528 taken 55 times. ✗ Branch 527 → 529 not taken. ✓ Branch 529 → 530 taken 4 times. ✓ Branch 529 → 557 taken 51 times. ✗ Branch 1100 → 1101 not taken. ✗ Branch 1100 → 1102 not taken. ✗ Branch 1104 → 1105 not taken. ✗ Branch 1104 → 1106 not taken. ✗ Branch 1108 → 1109 not taken. ✗ Branch 1108 → 1110 not taken. ✗ Branch 1112 → 1113 not taken. ✗ Branch 1112 → 1114 not taken. ✗ Branch 1116 → 1117 not taken. ✗ Branch 1116 → 1118 not taken.	110	if (item.map.value(QStringLiteral("kind")) == QLatin1String("event") && item.when.daysTo(now) <= 365) {
120			//: First line of the history: "Last seen: 28 Sep · Dinner at Taberna".
121	1/1 ✓ Branch 530 → 531 taken 4 times.	4	history.lastSeen = tr("Last seen: %1 · %2")
122	4/4 ✓ Branch 537 → 538 taken 4 times. ✓ Branch 541 → 542 taken 4 times. ✓ Branch 542 → 543 taken 4 times. ✓ Branch 543 → 544 taken 4 times.	12	.arg(QLocale().toString(item.when.date(), QStringLiteral("d MMM")),
123	2/2 ✓ Branch 535 → 536 taken 4 times. ✓ Branch 536 → 537 taken 4 times.	16	item.map.value(QStringLiteral("title")).toString());
124		4	break;
125			}
126		236	return history;
127		1251	}
128
129		261	void QuickContactMailHistory::requestPerson(const QVariantMap &person, int limit) {
130		261	const quint64 generation = ++m_generation;
131	2/3 ✓ Branch 3 → 4 taken 261 times. ✗ Branch 3 → 5 not taken. ✓ Branch 4 → 6 taken 261 times.	261	const QString mailPath = m_databasePath ? m_databasePath() : QString();
132		261	const QString calendarPath = m_calendarPath;
133	1/1 ✓ Branch 7 → 8 taken 261 times.	261	const int bounded = qBound(1, limit, 50);
134	1/1 ✓ Branch 8 → 9 taken 261 times.	261	const QString key = cacheKey(person, bounded);
135		261	const auto cached = m_cache.constFind(key);
136		261	m_lastFromCache = cached != m_cache.constEnd();
137	2/2 ✓ Branch 12 → 13 taken 84 times. ✓ Branch 12 → 15 taken 177 times.	261	const History previous = m_lastFromCache ? cached->history : History{};
138	2/2 ✓ Branch 16 → 17 taken 84 times. ✓ Branch 16 → 20 taken 177 times.	261	if (m_lastFromCache) {
139			// Same frame: the cached items, then a background check of the stamps.
140		84	m_items = previous.items;
141		84	m_lastSeen = previous.lastSeen;
142		84	m_loading = false;
143	1/1 ✓ Branch 19 → 21 taken 84 times.	84	remember(key, previous);
144			} else {
145		177	m_loading = true;
146			}
147	1/1 ✓ Branch 21 → 22 taken 261 times.	261	emit mailsChanged();
148		261	const bool fromCache = m_lastFromCache;
149	1/11 ✓ Branch 27 → 28 taken 261 times. ✗ Branch 38 → 39 not taken. ✗ Branch 38 → 40 not taken. ✗ Branch 41 → 42 not taken. ✗ Branch 41 → 43 not taken. ✗ Branch 44 → 45 not taken. ✗ Branch 44 → 46 not taken. ✗ Branch 47 → 48 not taken. ✗ Branch 47 → 49 not taken. ✗ Branch 50 → 51 not taken. ✗ Branch 50 → 52 not taken.	261	m_pool.start([this, generation, mailPath, calendarPath, person, bounded, key, previous, fromCache] {
150		261	QElapsedTimer timer;
151		261	timer.start();
152	7/8 ✓ Branch 3 → 4 taken 84 times. ✓ Branch 3 → 9 taken 177 times. ✓ Branch 4 → 5 taken 84 times. ✓ Branch 5 → 6 taken 84 times. ✓ Branch 7 → 8 taken 84 times. ✗ Branch 7 → 9 not taken. ✓ Branch 10 → 11 taken 84 times. ✓ Branch 10 → 25 taken 177 times.	261	if (fromCache && stamps(mailPath, calendarPath) == qMakePair(previous.mailVersion, previous.calendarVersion)) {
153	7/7 ✓ Branch 11 → 12 taken 84 times. ✓ Branch 15 → 16 taken 84 times. ✓ Branch 16 → 17 taken 84 times. ✓ Branch 18 → 19 taken 84 times. ✓ Branch 19 → 20 taken 84 times. ✓ Branch 23 → 13 taken 84 times. ✓ Branch 23 → 24 taken 84 times.	168	qCDebug(lcContactMailHistory) << "History unchanged (stamps) in" << timer.elapsed() << "ms";
154		84	return;
155			}
156	1/1 ✓ Branch 25 → 26 taken 177 times.	177	const History history = readHistory(mailPath, calendarPath, person, bounded);
157	9/9 ✓ Branch 26 → 27 taken 177 times. ✓ Branch 30 → 31 taken 177 times. ✓ Branch 31 → 32 taken 177 times. ✓ Branch 33 → 34 taken 177 times. ✓ Branch 34 → 35 taken 177 times. ✓ Branch 36 → 37 taken 177 times. ✓ Branch 37 → 38 taken 177 times. ✓ Branch 41 → 28 taken 177 times. ✓ Branch 41 → 42 taken 177 times.	354	qCDebug(lcContactMailHistory) << "History:" << history.items.size() << "items in" << timer.elapsed() << "ms";
158		177	QMetaObject::invokeMethod(
159			this,
160	1/3 ✓ Branch 44 → 45 taken 177 times. ✗ Branch 63 → 64 not taken. ✗ Branch 63 → 65 not taken.	177	[this, generation, history, key] {
161		171	remember(key, history);
162	2/2 ✓ Branch 3 → 4 taken 55 times. ✓ Branch 3 → 5 taken 116 times.	171	if (generation != m_generation) return;
163	4/6 ✓ Branch 6 → 7 taken 94 times. ✓ Branch 6 → 11 taken 22 times. ✓ Branch 8 → 9 taken 94 times. ✗ Branch 8 → 11 not taken. ✗ Branch 9 → 10 not taken. ✓ Branch 9 → 11 taken 94 times.	116	const bool same = history.items == m_items && history.lastSeen == m_lastSeen && !m_loading;
164		116	m_items = history.items;
165		116	m_lastSeen = history.lastSeen;
166		116	m_loading = false;
167	1/2 ✓ Branch 14 → 15 taken 116 times. ✗ Branch 14 → 16 not taken.	116	if (!same) emit mailsChanged(); // rows stay as they are when nothing changed
168			},
169			Qt::QueuedConnection);
170		177	});
171		261	}
172
173			// S105.5.4: the cache key covers everything the history is computed from.
174		320	QString QuickContactMailHistory::cacheKey(const QVariantMap &person, int limit) const {
175	4/4 ✓ Branch 13 → 14 taken 320 times. ✓ Branch 14 → 15 taken 320 times. ✓ Branch 15 → 16 taken 320 times. ✓ Branch 16 → 17 taken 320 times.	640	return QString::fromUtf8(QJsonDocument(QJsonObject::fromVariantMap(person)).toJson(QJsonDocument::Compact))
176	7/8 ✓ Branch 5 → 6 taken 320 times. ✗ Branch 5 → 7 not taken. ✓ Branch 6 → 8 taken 320 times. ✓ Branch 10 → 11 taken 320 times. ✓ Branch 17 → 18 taken 320 times. ✓ Branch 18 → 19 taken 320 times. ✓ Branch 19 → 20 taken 320 times. ✓ Branch 20 → 21 taken 320 times.	1280	+ QLatin1Char('\|') + QString::number(limit) + QLatin1Char('\|') + (m_databasePath ? m_databasePath() : QString())
177	2/2 ✓ Branch 21 → 22 taken 320 times. ✓ Branch 22 → 23 taken 320 times.	1280	+ QLatin1Char('\|') + m_calendarPath;
178			}
179
180		59	void QuickContactMailHistory::prefetchPerson(const QVariantMap &person, int limit) {
181	1/1 ✓ Branch 2 → 3 taken 59 times.	59	const int bounded = qBound(1, limit, 50);
182	1/1 ✓ Branch 3 → 4 taken 59 times.	59	const QString key = cacheKey(person, bounded);
183	2/2 ✓ Branch 5 → 6 taken 2 times. ✓ Branch 5 → 7 taken 57 times.	59	if (m_cache.contains(key)) return;
184	2/3 ✓ Branch 8 → 9 taken 57 times. ✗ Branch 8 → 10 not taken. ✓ Branch 9 → 11 taken 57 times.	57	const QString mailPath = m_databasePath ? m_databasePath() : QString();
185		57	const QString calendarPath = m_calendarPath;
186	1/7 ✓ Branch 16 → 17 taken 57 times. ✗ Branch 31 → 32 not taken. ✗ Branch 31 → 33 not taken. ✗ Branch 34 → 35 not taken. ✗ Branch 34 → 36 not taken. ✗ Branch 37 → 38 not taken. ✗ Branch 37 → 39 not taken.	57	m_pool.start([this, mailPath, calendarPath, person, bounded, key] {
187	1/1 ✓ Branch 2 → 3 taken 57 times.	57	const History history = readHistory(mailPath, calendarPath, person, bounded);
188	1/3 ✓ Branch 5 → 6 taken 57 times. ✗ Branch 11 → 12 not taken. ✗ Branch 11 → 13 not taken.	114	QMetaObject::invokeMethod(this, [this, key, history] { remember(key, history); }, Qt::QueuedConnection);
189		57	});
190		59	}
191