1 files changed, 26 insertions, 44 deletions

diff --git a/launcher/ui/pages/modplatform/ResourceModel.cpp b/launcher/ui/pages/modplatform/ResourceModel.cpp
index a58ce549..056b28cc 100644
--- a/launcher/ui/pages/modplatform/ResourceModel.cpp
+++ b/launcher/ui/pages/modplatform/ResourceModel.cpp
@@ -337,15 +337,15 @@ void ResourceModel::searchRequestSucceeded(QJsonDocument& doc)
         ModPlatform::IndexedPack pack;
         try {
             loadIndexedPack(pack, packObj);
-            if (auto sel = std::find_if(
-                    m_selected.begin(), m_selected.end(),
-                    [&pack](const ModPlatform::IndexedPack& i) { return i.provider == pack.provider && i.addonId == pack.addonId; });
+            if (auto sel = std::find_if(m_selected.begin(), m_selected.end(),
+                                        [&pack](const DownloadTaskPtr i) {
+                                            const auto ipack = i->getPack();
+                                            return ipack.provider == pack.provider && ipack.addonId == pack.addonId;
+                                        });
                 sel != m_selected.end()) {
-                pack.versionsLoaded = sel->versionsLoaded;
-                pack.versions = sel->versions;
-                pack.loadedFileId = sel->loadedFileId;
-            }
-            newList.append(pack);
+                newList.append(sel->get()->getPack());
+            } else
+                newList.append(pack);
         } catch (const JSONValidationError& e) {
             qWarning() << "Error while loading resource from " << debugName() << ": " << e.cause();
             continue;
@@ -408,12 +408,6 @@ void ResourceModel::versionRequestSucceeded(QJsonDocument& doc, ModPlatform::Ind
     try {
         auto arr = doc.isObject() ? Json::ensureArray(doc.object(), "data") : doc.array();
         loadIndexedPackVersions(current_pack, arr);
-        if (current_pack.loadedFileId.isValid())
-            if (auto ver =
-                    std::find_if(current_pack.versions.begin(), current_pack.versions.end(),
-                                 [&current_pack](const ModPlatform::IndexedVersion& v) { return v.fileId == current_pack.loadedFileId; });
-                ver != current_pack.versions.end())
-                ver->is_currently_selected = true;
     } catch (const JSONValidationError& e) {
         qDebug() << doc;
         qWarning() << "Error while reading " << debugName() << " resource version: " << e.cause();
@@ -457,47 +451,35 @@ void ResourceModel::infoRequestSucceeded(QJsonDocument& doc, ModPlatform::Indexe
     emit projectInfoUpdated();
 }
 
-void ResourceModel::removePack(QString& rem)
+void ResourceModel::addPack(ModPlatform::IndexedPack& pack,
+                            ModPlatform::IndexedVersion& version,
+                            const std::shared_ptr<ResourceFolderModel> packs,
+                            bool is_indexed,
+                            QString custom_target_folder)
+{
+    version.is_currently_selected = true;
+    m_selected.append(makeShared<ResourceDownloadTask>(pack, version, packs, is_indexed, custom_target_folder));
+}
+
+void ResourceModel::removePack(const QString& rem)
 {
-    auto pred = [&rem](const ModPlatform::IndexedPack& i) { return rem == i.name; };
+    auto pred = [&rem](const DownloadTaskPtr i) { return rem == i->getName(); };
 #if QT_VERSION >= QT_VERSION_CHECK(6, 1, 0)
     m_selected.removeIf(pred);
 #else
-    {  // well partial implementation of remove_if in case the QT Version is not high enough
-        const auto cbegin = m_selected.cbegin();
-        const auto cend = m_selected.cend();
-        const auto t_it = std::find_if(cbegin, cend, pred);
-        auto result = std::distance(cbegin, t_it);
-        if (result != m_selected.size()) {
-            // now detach:
-            const auto e = m_selected.end();
-
-            auto it = std::next(m_selected.begin(), result);
-            auto dest = it;
-
-            // Loop Invariants:
-            // - it != e
-            // - [next(it), e[ still to be checked
-            // - [c.begin(), dest[ are result
-            while (++it != e) {
-                if (!pred(*it)) {
-                    *dest = std::move(*it);
-                    ++dest;
-                }
-            }
-
-            result = std::distance(dest, e);
-            m_selected.erase(dest, e);
-        }
+    {
+        for (auto it = m_selected.begin(); it != m_selected.end();)
+            if (pred(*it))
+                it = m_selected.erase(it);
+            else
+                ++it;
     }
 #endif
-    // m_selected.removeAt(qsizetype i)
     auto pack = std::find_if(m_packs.begin(), m_packs.end(), [&rem](const ModPlatform::IndexedPack& i) { return rem == i.name; });
     if (pack == m_packs.end()) {  // ignore it if is not in the current search
         return;
     }
     if (!pack->versionsLoaded) {
-        pack->loadedFileId = {};
         return;
     }
     for (auto& ver : pack->versions)