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Return new excldue time span in the largest open part.

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Adjust exclude time spans on setting new opening time.
This commit is contained in:
Sergey Magidovich 2015-12-08 22:15:27 +03:00 • committed by Sergey Yershov
parent 55a4c8f054
commit 5743f03727
3 changed files with 114 additions and 31 deletions
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32
editor/editor_tests/opening_hours_ui_test.cpp
View file

@ -41,6 +41,9 @@ UNIT_TEST(TestTimeTable_ExcludeTime)
TEST(tt.AddExcludeTime({12_h, 13_h}), ());
TEST(tt.AddExcludeTime({15_h, 17_h}), ());
TEST_EQUAL(tt.GetExcludeTime().size(), 3, ());
TEST(tt.SetOpeningTime({8_h + 15_min, 12_h + 30_min}), ());
TEST_EQUAL(tt.GetExcludeTime().size(), 1, ());
}
{
auto tt = TimeTable::GetPredefinedTimeTable();
@ -120,12 +123,33 @@ UNIT_TEST(TestTimeTable_ExcludeTime)
TEST(tt.AddExcludeTime({10_h, 11_h}), ());
TEST(tt.AddExcludeTime({12_h, 13_h}), ());
TEST(tt.AddExcludeTime({15_h, 17_h}), ());
TEST_EQUAL(tt.GetPredefinedExcludeTime().GetStart().GetHourMinutes().GetHoursCount(), 19, ());
TEST_EQUAL(tt.GetPredefinedExcludeTime().GetEnd().GetHourMinutes().GetHoursCount(), 20, ());
TEST_EQUAL(tt.GetPredefinedExcludeTime().GetStart().GetHourMinutes().GetHoursCount(), 18, ());
TEST_EQUAL(tt.GetPredefinedExcludeTime().GetStart().GetHourMinutes().GetMinutesCount(), 30, ());
TEST_EQUAL(tt.GetPredefinedExcludeTime().GetEnd().GetHourMinutes().GetHoursCount(), 22, ());
TEST_EQUAL(tt.GetPredefinedExcludeTime().GetEnd().GetHourMinutes().GetMinutesCount(), 0, ());
TEST(tt.AddExcludeTime({18_h, 23_h}), ());
TEST_EQUAL(tt.GetPredefinedExcludeTime().GetStart().GetHourMinutes().GetHoursCount(), 1, ());
TEST_EQUAL(tt.GetPredefinedExcludeTime().GetEnd().GetHourMinutes().GetHoursCount(), 2, ());
TEST_EQUAL(tt.GetPredefinedExcludeTime().GetStart().GetHourMinutes().GetHoursCount(), 13, ());
TEST_EQUAL(tt.GetPredefinedExcludeTime().GetStart().GetHourMinutes().GetMinutesCount(), 30, ());
TEST_EQUAL(tt.GetPredefinedExcludeTime().GetEnd().GetHourMinutes().GetHoursCount(), 14, ());
TEST_EQUAL(tt.GetPredefinedExcludeTime().GetStart().GetHourMinutes().GetMinutesCount(), 30, ());
}
{
auto tt = TimeTable::GetPredefinedTimeTable();
tt.SetTwentyFourHours(false);
tt.SetOpeningTime({8_h, 7_h});
TEST_EQUAL(tt.GetPredefinedExcludeTime().GetStart().GetHourMinutes().GetHoursCount(), 13, ());
TEST_EQUAL(tt.GetPredefinedExcludeTime().GetStart().GetHourMinutes().GetMinutesCount(), 45, ());
TEST_EQUAL(tt.GetPredefinedExcludeTime().GetEnd().GetHourMinutes().GetHoursCount(), 1, ());
TEST_EQUAL(tt.GetPredefinedExcludeTime().GetEnd().GetHourMinutes().GetMinutesCount(), 15, ());
}
{
auto tt = TimeTable::GetPredefinedTimeTable();
tt.SetTwentyFourHours(false);
tt.SetOpeningTime({7_h, 7_h + 45_min});
TEST(!tt.CanAddExcludeTime(), ());
}
}

112
editor/opening_hours_ui.cpp
View file

@ -11,7 +11,31 @@ namespace
{
using namespace editor::ui;
bool FixTimeSpans(osmoh::TTimespans & spans, osmoh::Timespan const & openingTime)
size_t SpanLength(osmoh::Timespan const & span)
{
using osmoh::operator""_h;
auto const start = span.GetStart().GetHourMinutes().GetDurationCount();
auto const end = span.GetEnd().GetHourMinutes().GetDurationCount();
return end - start + (span.HasExtendedHours() ? osmoh::HourMinutes::TMinutes(24_h).count() : 0);
}
bool DoesIncludeAll(osmoh::Timespan const & openingTime, osmoh::TTimespans const & spans)
{
if (spans.empty())
return true;
auto const openingTimeStart = openingTime.GetStart().GetHourMinutes().GetDuration();
auto const openingTimeEnd = openingTime.GetEnd().GetHourMinutes().GetDuration();
auto const excludeTimeStart = spans.front().GetStart().GetHourMinutes().GetDuration();
auto const excludeTimeEnd = spans.back().GetEnd().GetHourMinutes().GetDuration();
if (excludeTimeStart < openingTimeStart || openingTimeEnd < excludeTimeEnd)
return false;
return true;
}
bool FixTimeSpans(osmoh::Timespan openingTime, osmoh::TTimespans & spans)
{
using osmoh::operator""_h;
@ -29,12 +53,10 @@ bool FixTimeSpans(osmoh::TTimespans & spans, osmoh::Timespan const & openingTime
{
auto const start1 = s1.GetStart().GetHourMinutes().GetDuration();
auto const start2 = s2.GetStart().GetHourMinutes().GetDuration();
auto const end1 = s1.GetEnd().GetHourMinutes().GetDuration();
auto const end2 = s2.GetEnd().GetHourMinutes().GetDuration();
// If two spans start at the same point the longest span should be leftmost.
if (start1 == start2)
return end1 - start1 > end2 - start2;
return SpanLength(s1) > SpanLength(s2);
return start1 < start2;
});
@ -64,19 +86,12 @@ bool FixTimeSpans(osmoh::TTimespans & spans, osmoh::Timespan const & openingTime
}
}
{
// Check that all exclude time spans are included in opening time.
auto openingTimeExtended = openingTime;
if (openingTimeExtended.HasExtendedHours())
openingTimeExtended.GetEnd().GetHourMinutes().AddDuration(24_h);
// Check that all exclude time spans are included in opening time.
if (openingTime.HasExtendedHours())
openingTime.GetEnd().GetHourMinutes().AddDuration(24_h);
auto const openingTimeStart = openingTimeExtended.GetStart().GetHourMinutes().GetDuration();
auto const openingTimeEnd = openingTimeExtended.GetEnd().GetHourMinutes().GetDuration();
auto const excludeTimeStart = spans.front().GetStart().GetHourMinutes().GetDuration();
auto const excludeTimeEnd = spans.back().GetEnd().GetHourMinutes().GetDuration();
if (excludeTimeStart < openingTimeStart || openingTimeEnd < excludeTimeEnd)
return false;
}
if (!DoesIncludeAll(openingTime, spans))
return false;
for (auto & span : result)
{
@ -87,6 +102,23 @@ bool FixTimeSpans(osmoh::TTimespans & spans, osmoh::Timespan const & openingTime
spans.swap(result);
return true;
}
osmoh::Timespan GetLongetsOpenSpan(osmoh::Timespan const & openingTime,
osmoh::TTimespans const & excludeTime)
{
if (excludeTime.empty())
return openingTime;
osmoh::Timespan longestSpan{openingTime.GetStart(), excludeTime.front().GetStart()};
for (auto i = 0; i < excludeTime.size() - 1; ++i)
{
osmoh::Timespan nextOpenSpan{excludeTime[i].GetEnd(), excludeTime[i + 1].GetStart()};
longestSpan = SpanLength(longestSpan) > SpanLength(nextOpenSpan) ? longestSpan : nextOpenSpan;
}
osmoh::Timespan lastSpan{excludeTime.back().GetEnd(), openingTime.GetEnd()};
return SpanLength(longestSpan) > SpanLength(lastSpan) ? longestSpan : lastSpan;
}
} // namespace
namespace editor
@ -141,10 +173,31 @@ bool TimeTable::SetOpeningTime(osmoh::Timespan const & span)
{
if (IsTwentyFourHours())
return false;
m_openingTime = span;
osmoh::TTimespans excludeTime;
for (auto const & excludeSpan : GetExcludeTime())
{
auto const openingTimeStart = GetOpeningTime().GetStart().GetHourMinutes().GetDuration();
auto const openingTimeEnd = GetOpeningTime().GetEnd().GetHourMinutes().GetDuration();
auto const excludeSpanStart = excludeSpan.GetStart().GetHourMinutes().GetDuration();
auto const excludeSpanEnd = excludeSpan.GetEnd().GetHourMinutes().GetDuration();
if (excludeSpanStart < openingTimeStart || openingTimeEnd < excludeSpanEnd)
continue;
excludeTime.push_back(excludeSpan);
}
m_excludeTime.swap(excludeTime);
return true;
}
bool TimeTable::CanAddExcludeTime() const
{
return !GetPredefinedExcludeTime().IsEmpty();
}
bool TimeTable::AddExcludeTime(osmoh::Timespan const & span)
{
return ReplaceExcludeTime(span, GetExcludeTime().size());
@ -161,7 +214,7 @@ bool TimeTable::ReplaceExcludeTime(osmoh::Timespan const & span, size_t const in
else
copy[index] = span;
if (!FixTimeSpans(copy, m_openingTime))
if (!FixTimeSpans(m_openingTime, copy))
return false;
m_excludeTime.swap(copy);
@ -187,7 +240,7 @@ bool TimeTable::IsValid() const
return false;
auto copy = GetExcludeTime();
if (!FixTimeSpans(copy, m_openingTime))
if (!FixTimeSpans(m_openingTime, copy))
return false;
}
@ -203,18 +256,23 @@ osmoh::Timespan TimeTable::GetPredefinedOpeningTime() const
osmoh::Timespan TimeTable::GetPredefinedExcludeTime() const
{
using osmoh::operator""_h;
if (GetExcludeTime().empty())
return {12_h, 13_h};
using osmoh::operator""_min;
auto longestOpenSpan = GetLongetsOpenSpan(GetOpeningTime(), GetExcludeTime());
auto nextExcludeTimeStart = GetExcludeTime().back().GetEnd().GetHourMinutes();
nextExcludeTimeStart.AddDuration(2_h);
if (nextExcludeTimeStart.GetDuration() >= 24_h - 1_h)
nextExcludeTimeStart.AddDuration(-24_h);
auto const longestOpenSpanLength = SpanLength(longestOpenSpan);
auto offset = longestOpenSpanLength / 4;
auto nextExcludeTimeEnd = nextExcludeTimeStart;
nextExcludeTimeEnd.AddDuration(1_h);
auto const remainder = offset % 10;
if (remainder && remainder != 5)
offset -= remainder;
return {nextExcludeTimeStart, nextExcludeTimeEnd};
longestOpenSpan.GetStart().GetHourMinutes().AddDuration(osmoh::HourMinutes::TMinutes(offset));
longestOpenSpan.GetEnd().GetHourMinutes().AddDuration(-osmoh::HourMinutes::TMinutes(offset));
if (SpanLength(longestOpenSpan) < (30_min).count())
return osmoh::Timespan{};
return longestOpenSpan;
}
// TimeTableSet ------------------------------------------------------------------------------------

1
editor/opening_hours_ui.hpp
View file

@ -29,6 +29,7 @@ public:
osmoh::Timespan const & GetOpeningTime() const { return m_openingTime; }
bool SetOpeningTime(osmoh::Timespan const & span);
bool CanAddExcludeTime() const;
bool AddExcludeTime(osmoh::Timespan const & span);
bool ReplaceExcludeTime(osmoh::Timespan const & span, size_t const index);
bool RemoveExcludeTime(size_t const index);