1 files changed, 97 insertions, 0 deletions
diff --git a/archived/projt-launcher/launcher/modplatform/EnsureMetadataTask.h b/archived/projt-launcher/launcher/modplatform/EnsureMetadataTask.h
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index 0000000000..7578155783
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+++ b/archived/projt-launcher/launcher/modplatform/EnsureMetadataTask.h
@@ -0,0 +1,97 @@
+// SPDX-License-Identifier: GPL-3.0-only
+// SPDX-FileCopyrightText: 2026 Project Tick
+// SPDX-FileContributor: Project Tick Team
+/*
+ *  ProjT Launcher - Minecraft Launcher
+ *  Copyright (C) 2026 Project Tick
+ *
+ *  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, version 3.
+ *
+ *  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, write to the Free Software Foundation,
+ *  Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
+ */
+#pragma once
+
+#include "ModIndex.h"
+#include "net/NetJob.h"
+
+#include "modplatform/helpers/HashUtils.h"
+
+#include "minecraft/mod/Resource.hpp"
+#include "tasks/ConcurrentTask.h"
+
+class Mod;
+class QDir;
+
+class EnsureMetadataTask : public Task
+{
+	Q_OBJECT
+
+  public:
+	EnsureMetadataTask(Resource*, QDir, ModPlatform::ResourceProvider = ModPlatform::ResourceProvider::MODRINTH);
+	EnsureMetadataTask(QList<Resource*>&,
+					   QDir,
+					   ModPlatform::ResourceProvider = ModPlatform::ResourceProvider::MODRINTH);
+	EnsureMetadataTask(QHash<QString, Resource*>&,
+					   QDir,
+					   ModPlatform::ResourceProvider = ModPlatform::ResourceProvider::MODRINTH);
+
+	~EnsureMetadataTask() = default;
+
+	Task::Ptr getHashingTask()
+	{
+		return m_hashingTask;
+	}
+
+  public slots:
+	bool abort() override;
+  protected slots:
+	void executeTask() override;
+
+  private:
+	// Platform-specific version/project fetching (kept together for consistency)
+	Task::Ptr modrinthVersionsTask();
+	Task::Ptr modrinthProjectsTask();
+
+	Task::Ptr flameVersionsTask();
+	Task::Ptr flameProjectsTask();
+
+	// Helpers
+	enum class RemoveFromList
+	{
+		Yes,
+		No
+	};
+	void emitReady(Resource*, QString key = {}, RemoveFromList = RemoveFromList::Yes);
+	void emitFail(Resource*, QString key = {}, RemoveFromList = RemoveFromList::Yes);
+
+	// Hashes and stuff
+	Hashing::Hasher::Ptr createNewHash(Resource*);
+	QString getExistingHash(Resource*);
+
+  private slots:
+	void updateMetadata(ModPlatform::IndexedPack& pack, ModPlatform::IndexedVersion& ver, Resource*);
+	void updateMetadataCallback(ModPlatform::IndexedPack& pack, Resource* resource);
+
+  signals:
+	void metadataReady(Resource*);
+	void metadataFailed(Resource*);
+
+  private:
+	QHash<QString, Resource*> m_resources;
+	QDir m_indexDir;
+	ModPlatform::ResourceProvider m_provider;
+
+	QHash<QString, ModPlatform::IndexedVersion> m_tempVersions;
+	Task::Ptr m_hashingTask;
+	Task::Ptr m_currentTask;
+	QHash<QString, Task::Ptr> m_updateMetadataTasks;
+};