Added task to load dependencies

Signed-off-by: Trial97 <alexandru.tripon97@gmail.com>

launcher/minecraft/mod/tasks/GetModDependenciesTask.h

@@ -0,0 +1,63 @@
+// SPDX-License-Identifier: GPL-3.0-only
+/*
+ *  PolyMC - Minecraft Launcher
+ *  Copyright (c) 2022 flowln <flowlnlnln@gmail.com>
+ *
+ *  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, see <https://www.gnu.org/licenses/>.
+ */
+
+#pragma once
+
+#include <QDir>
+#include <functional>
+
+#include "minecraft/mod/MetadataHandler.h"
+#include "minecraft/mod/tasks/LocalModGetAllTask.h"
+#include "modplatform/ModIndex.h"
+#include "tasks/SequentialTask.h"
+#include "tasks/Task.h"
+
+class GetModDependenciesTask : public Task {
+    Q_OBJECT
+   public:
+    using Ptr = shared_qobject_ptr<GetModDependenciesTask>;
+    using LocalModGetAllTaskPtr = shared_qobject_ptr<LocalModGetAllTask>;
+
+    using NewDependecyVersionAPITask =
+        std::function<Task::Ptr(ModPlatform::Dependency, int, std::function<void(QList<ModPlatform::IndexedVersion>, int)>)>;
+
+    explicit GetModDependenciesTask(QDir index_dir, QList<ModPlatform::IndexedVersion> selected, NewDependecyVersionAPITask& api);
+
+    auto canAbort() const -> bool override { return true; }
+    auto abort() -> bool override;
+
+   protected slots:
+    //! Entry point for tasks.
+    void executeTask() override;
+
+    void prepareDependecies();
+    void addDependecies(QList<ModPlatform::IndexedVersion>, int);
+    QList<ModPlatform::Dependency> getDependenciesForVersions(QList<ModPlatform::IndexedVersion>);
+
+   signals:
+    void getAllMod(QList<Metadata::ModStruct>);
+
+   private:
+    QList<ModPlatform::IndexedVersion> m_selected;
+    QList<ModPlatform::IndexedVersion> m_dependencies;
+    QList<Metadata::ModStruct> m_mods;
+
+    LocalModGetAllTaskPtr m_getAllMods = nullptr;
+    NewDependecyVersionAPITask m_getDependenciesVersionAPI;
+    SequentialTask::Ptr m_getNetworkDep;
+};