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Better determinism

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This commit is contained in:
emeric
2025-06-15 14:41:58 +02:00
parent 1cd3fb9409
commit a550529e43
4 changed files with 91 additions and 101 deletions
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src/libs/database/impl/TrackEmbeddedImage.cpp
+10 -7
View File
@@ -44,8 +44,8 @@ namespace lms::db
|| params.release.isValid()
|| params.trackList.isValid()
|| !params.imageTypes.empty()
|| params.sortMethod == TrackEmbeddedImageSortMethod::MediaTypeThenFrontTypeThenSizeDescDesc
|| params.sortMethod == TrackEmbeddedImageSortMethod::FrontTypeThenSizeDesc)
|| params.sortMethod == TrackEmbeddedImageSortMethod::DiscNumberThenTrackNumberThenSizeDesc
|| params.sortMethod == TrackEmbeddedImageSortMethod::TrackNumberThenSizeDesc)
{
query.join("track_embedded_image_link t_e_i_l ON t_e_i_l.track_embedded_image_id = t_e_i.id");
@@ -72,7 +72,10 @@ namespace lms::db
if (params.track.isValid())
query.where("t_e_i_l.track_id = ?").bind(params.track);
if (params.release.isValid() || params.discNumber.has_value())
if (params.release.isValid()
|| params.discNumber.has_value()
|| params.sortMethod == TrackEmbeddedImageSortMethod::DiscNumberThenTrackNumberThenSizeDesc
|| params.sortMethod == TrackEmbeddedImageSortMethod::TrackNumberThenSizeDesc)
{
query.join("track t ON t_e_i_l.track_id = t.id");
if (params.release.isValid())
@@ -109,11 +112,11 @@ namespace lms::db
case TrackEmbeddedImageSortMethod::SizeDesc:
query.orderBy("t_e_i.size DESC");
break;
case TrackEmbeddedImageSortMethod::MediaTypeThenFrontTypeThenSizeDescDesc:
query.orderBy("CASE t_e_i_l.type WHEN ? THEN 1 WHEN ? THEN 2 ELSE 3 END, t_e_i.size DESC").bind(ImageType::Media).bind(ImageType::FrontCover);
case TrackEmbeddedImageSortMethod::DiscNumberThenTrackNumberThenSizeDesc:
query.orderBy("t.disc_number, t.track_number, t_e_i.size DESC");
break;
case TrackEmbeddedImageSortMethod::FrontTypeThenSizeDesc:
query.orderBy("CASE WHEN t_e_i_l.type = ? THEN 0 ELSE 1 END, t_e_i.size DESC").bind(ImageType::FrontCover);
case TrackEmbeddedImageSortMethod::TrackNumberThenSizeDesc:
query.orderBy("t.track_number, t_e_i.size DESC");
break;
case TrackEmbeddedImageSortMethod::TrackListIndexAscThenSizeDesc:
assert(params.trackList.isValid());
src/libs/database/include/database/Types.hpp
+2 -2
View File
@@ -172,8 +172,8 @@ namespace lms::db
{
None,
SizeDesc,
MediaTypeThenFrontTypeThenSizeDescDesc,
FrontTypeThenSizeDesc,
TrackNumberThenSizeDesc,
DiscNumberThenTrackNumberThenSizeDesc,
TrackListIndexAscThenSizeDesc,
};
src/libs/database/test/TrackEmbeddedImage.cpp
+44 -74
View File
@@ -130,54 +130,6 @@ namespace lms::db::tests
link.get().modify()->setType(ImageType::FrontCover);
}
{
auto transaction{ session.createReadTransaction() };
TrackEmbeddedImage::FindParameters params;
params.setSortMethod(TrackEmbeddedImageSortMethod::FrontTypeThenSizeDesc);
bool visited{};
TrackEmbeddedImage::find(session, params, [&](const auto&) { visited = true; });
EXPECT_TRUE(visited);
}
{
auto transaction{ session.createReadTransaction() };
TrackEmbeddedImage::FindParameters params;
params.setImageTypes({ ImageType::FrontCover });
params.setSortMethod(TrackEmbeddedImageSortMethod::FrontTypeThenSizeDesc);
bool visited{};
TrackEmbeddedImage::find(session, params, [&](const auto&) { visited = true; });
EXPECT_TRUE(visited);
}
{
auto transaction{ session.createReadTransaction() };
TrackEmbeddedImage::FindParameters params;
params.setImageTypes({ ImageType::Media });
params.setSortMethod(TrackEmbeddedImageSortMethod::FrontTypeThenSizeDesc);
bool visited{};
TrackEmbeddedImage::find(session, params, [&](const auto&) { visited = true; });
EXPECT_FALSE(visited);
}
{
auto transaction{ session.createReadTransaction() };
TrackEmbeddedImage::FindParameters params;
params.setRelease(release.getId());
params.setImageTypes({ ImageType::Media, ImageType::FrontCover });
params.setSortMethod(TrackEmbeddedImageSortMethod::MediaTypeThenFrontTypeThenSizeDescDesc);
bool visited{};
TrackEmbeddedImage::find(session, params, [&](const auto&) { visited = true; });
EXPECT_FALSE(visited);
}
{
auto transaction{ session.createWriteTransaction() };
track.get().modify()->setRelease(release.get());
@@ -188,7 +140,7 @@ namespace lms::db::tests
TrackEmbeddedImage::FindParameters params;
params.setRelease(release.getId());
params.setSortMethod(TrackEmbeddedImageSortMethod::MediaTypeThenFrontTypeThenSizeDescDesc);
params.setSortMethod(TrackEmbeddedImageSortMethod::DiscNumberThenTrackNumberThenSizeDesc);
bool visited{};
TrackEmbeddedImage::find(session, params, [&](const auto&) { visited = true; });
@@ -200,7 +152,7 @@ namespace lms::db::tests
TrackEmbeddedImage::FindParameters params;
params.setTrack(track.getId());
params.setSortMethod(TrackEmbeddedImageSortMethod::FrontTypeThenSizeDesc);
params.setSortMethod(TrackEmbeddedImageSortMethod::TrackNumberThenSizeDesc);
bool visited{};
TrackEmbeddedImage::find(session, params, [&](const auto&) { visited = true; });
@@ -213,32 +165,62 @@ namespace lms::db::tests
ScopedTrackEmbeddedImage image1{ session };
ScopedTrackEmbeddedImage image2{ session };
ScopedTrackEmbeddedImage image3{ session };
ScopedTrack track{ session };
ScopedTrackEmbeddedImage image4{ session };
ScopedTrack track1{ session };
ScopedTrack track2{ session };
ScopedRelease release{ session, "MyRelease" };
ScopedTrackEmbeddedImageLink link1{ session, track.lockAndGet(), image1.lockAndGet() };
ScopedTrackEmbeddedImageLink link2{ session, track.lockAndGet(), image2.lockAndGet() };
ScopedTrackEmbeddedImageLink link3{ session, track.lockAndGet(), image3.lockAndGet() };
ScopedTrackEmbeddedImageLink link1{ session, track1.lockAndGet(), image1.lockAndGet() };
ScopedTrackEmbeddedImageLink link2{ session, track1.lockAndGet(), image2.lockAndGet() };
ScopedTrackEmbeddedImageLink link3{ session, track1.lockAndGet(), image3.lockAndGet() };
ScopedTrackEmbeddedImageLink link4{ session, track2.lockAndGet(), image4.lockAndGet() };
{
auto transaction{ session.createWriteTransaction() };
track1.get().modify()->setRelease(release.get());
track1.get().modify()->setTrackNumber(2);
link1.get().modify()->setType(ImageType::FrontCover);
image1.get().modify()->setSize(750);
link2.get().modify()->setType(ImageType::Media);
image2.get().modify()->setSize(1000);
link3.get().modify()->setType(ImageType::Media);
image3.get().modify()->setSize(2000);
track2.get().modify()->setRelease(release.get());
track2.get().modify()->setTrackNumber(1);
link4.get().modify()->setType(ImageType::Media);
image4.get().modify()->setSize(1500);
}
{
auto transaction{ session.createReadTransaction() };
TrackEmbeddedImage::FindParameters params;
params.setSortMethod(TrackEmbeddedImageSortMethod::FrontTypeThenSizeDesc);
params.setRelease(release.getId());
params.setImageTypes({ ImageType::Media });
params.setSortMethod(TrackEmbeddedImageSortMethod::SizeDesc);
std::vector<TrackEmbeddedImageId> visitedIds;
TrackEmbeddedImage::find(session, params, [&](const TrackEmbeddedImage::pointer& image) { visitedIds.push_back(image->getId()); });
ASSERT_EQ(visitedIds.size(), 3);
EXPECT_EQ(visitedIds[0], image1.getId());
EXPECT_EQ(visitedIds[0], image3.getId());
EXPECT_EQ(visitedIds[1], image4.getId());
EXPECT_EQ(visitedIds[2], image2.getId());
}
{
auto transaction{ session.createReadTransaction() };
TrackEmbeddedImage::FindParameters params;
params.setRelease(release.getId());
params.setImageTypes({ ImageType::Media });
params.setSortMethod(TrackEmbeddedImageSortMethod::TrackNumberThenSizeDesc);
std::vector<TrackEmbeddedImageId> visitedIds;
TrackEmbeddedImage::find(session, params, [&](const TrackEmbeddedImage::pointer& image) { visitedIds.push_back(image->getId()); });
ASSERT_EQ(visitedIds.size(), 3);
EXPECT_EQ(visitedIds[0], image4.getId());
EXPECT_EQ(visitedIds[1], image3.getId());
EXPECT_EQ(visitedIds[2], image2.getId());
}
@@ -247,28 +229,16 @@ namespace lms::db::tests
auto transaction{ session.createReadTransaction() };
TrackEmbeddedImage::FindParameters params;
params.setSortMethod(TrackEmbeddedImageSortMethod::MediaTypeThenFrontTypeThenSizeDescDesc);
params.setRelease(release.getId());
params.setImageTypes({ ImageType::Media });
params.setSortMethod(TrackEmbeddedImageSortMethod::DiscNumberThenTrackNumberThenSizeDesc);
std::vector<TrackEmbeddedImageId> visitedIds;
TrackEmbeddedImage::find(session, params, [&](const TrackEmbeddedImage::pointer& image) { visitedIds.push_back(image->getId()); });
ASSERT_EQ(visitedIds.size(), 3);
EXPECT_EQ(visitedIds[0], image3.getId());
EXPECT_EQ(visitedIds[1], image2.getId());
EXPECT_EQ(visitedIds[2], image1.getId());
}
{
auto transaction{ session.createReadTransaction() };
TrackEmbeddedImage::FindParameters params;
params.setSortMethod(TrackEmbeddedImageSortMethod::SizeDesc);
std::vector<TrackEmbeddedImageId> visitedIds;
TrackEmbeddedImage::find(session, params, [&](const TrackEmbeddedImage::pointer& image) { visitedIds.push_back(image->getId()); });
ASSERT_EQ(visitedIds.size(), 3);
EXPECT_EQ(visitedIds[0], image3.getId());
EXPECT_EQ(visitedIds[2], image1.getId());
EXPECT_EQ(visitedIds[1], image2.getId());
EXPECT_EQ(visitedIds[0], image4.getId());
EXPECT_EQ(visitedIds[1], image3.getId());
EXPECT_EQ(visitedIds[2], image2.getId());
}
}
src/libs/services/artwork/impl/ArtworkService.cpp
+35 -18
View File
@@ -181,7 +181,7 @@ namespace lms::artwork
if (isImageFound(res))
return res;
// fallback on another track of the same disc
// Fallback on another track of the same disc
const db::Track::pointer track{ db::Track::find(session, trackId) };
if (!track)
return res;
@@ -195,7 +195,7 @@ namespace lms::artwork
params.setRelease(releaseId);
params.setDiscNumber(track->getDiscNumber());
params.setImageTypes({ db::ImageType::Media });
params.setSortMethod(db::TrackEmbeddedImageSortMethod::SizeDesc);
params.setSortMethod(db::TrackEmbeddedImageSortMethod::TrackNumberThenSizeDesc);
params.setRange(db::Range{ .offset = 0, .size = 1 });
db::TrackEmbeddedImage::find(session, params, [&](const db::TrackEmbeddedImage::pointer& image) { res = image->getId(); });
}
@@ -267,7 +267,7 @@ namespace lms::artwork
params.setRelease(releaseId);
params.setDiscNumber(track->getDiscNumber());
params.setImageTypes({ db::ImageType::Media });
params.setSortMethod(db::TrackEmbeddedImageSortMethod::SizeDesc);
params.setSortMethod(db::TrackEmbeddedImageSortMethod::TrackNumberThenSizeDesc);
params.setRange(db::Range{ .offset = 0, .size = 1 });
db::TrackEmbeddedImage::find(session, params, [&](const db::TrackEmbeddedImage::pointer& image) { res = image->getId(); });
}
@@ -282,22 +282,39 @@ namespace lms::artwork
auto transaction{ session.createReadTransaction() };
ImageFindResult res;
if (const db::Release::pointer release{ db::Release::find(session, releaseId) })
{
if (const db::ImageId imageId{ release->getImageId() }; imageId.isValid())
{
res = imageId;
}
else
{
db::TrackEmbeddedImage::FindParameters params;
params.setRelease(releaseId);
params.setImageTypes({ db::ImageType::FrontCover, db::ImageType::Media, db::ImageType::Unknown /* give unknown a chance */ });
params.setSortMethod(db::TrackEmbeddedImageSortMethod::FrontTypeThenSizeDesc);
params.setRange(db::Range{ .offset = 0, .size = 1 });
const db::Release::pointer release{ db::Release::find(session, releaseId) };
if (!release)
return res;
db::TrackEmbeddedImage::find(session, params, [&](const db::TrackEmbeddedImage::pointer& image) { res = image->getId(); });
}
if (const db::ImageId imageId{ release->getImageId() }; imageId.isValid())
res = imageId;
if (isImageFound(res))
return res;
// Fallback on embedded Front image
{
db::TrackEmbeddedImage::FindParameters params;
params.setRelease(releaseId);
params.setImageTypes({ db::ImageType::FrontCover });
params.setSortMethod(db::TrackEmbeddedImageSortMethod::DiscNumberThenTrackNumberThenSizeDesc);
params.setRange(db::Range{ .offset = 0, .size = 1 });
db::TrackEmbeddedImage::find(session, params, [&](const db::TrackEmbeddedImage::pointer& image) { res = image->getId(); });
}
if (isImageFound(res))
return res;
// Fallback on embedded media image
{
db::TrackEmbeddedImage::FindParameters params;
params.setRelease(releaseId);
params.setImageTypes({ db::ImageType::Media });
params.setSortMethod(db::TrackEmbeddedImageSortMethod::DiscNumberThenTrackNumberThenSizeDesc);
params.setRange(db::Range{ .offset = 0, .size = 1 });
db::TrackEmbeddedImage::find(session, params, [&](const db::TrackEmbeddedImage::pointer& image) { res = image->getId(); });
}
return res;