From b69ab34f4b80a4f3650d9b34067c0871409c890d Mon Sep 17 00:00:00 2001
From: arthomnix <arthomnix@arthomnix.dev>
Date: Wed, 10 Jan 2024 22:02:18 +0000
Subject: [PATCH] GH-5232 Add Install NeoForge button (WIP)

---
 launcher/ui/pages/instance/VersionPage.cpp | 29 ++++++++++++++++++++++
 launcher/ui/pages/instance/VersionPage.h   |  1 +
 launcher/ui/pages/instance/VersionPage.ui  |  9 +++++++
 3 files changed, 39 insertions(+)

diff --git a/launcher/ui/pages/instance/VersionPage.cpp b/launcher/ui/pages/instance/VersionPage.cpp
index 44917292..5db3c307 100644
--- a/launcher/ui/pages/instance/VersionPage.cpp
+++ b/launcher/ui/pages/instance/VersionPage.cpp
@@ -444,6 +444,35 @@ void VersionPage::on_actionInstall_Forge_triggered()
     }
 }
 
+void VersionPage::on_actionInstall_NeoForge_triggered()
+{
+    auto vlist = APPLICATION->metadataIndex()->get("net.neoforged");
+    if(!vlist)
+    {
+        return;
+    }
+    VersionSelectDialog vselect(vlist.get(), tr("Select NeoForge version"), this);
+    vselect.setExactFilter(BaseVersionList::ParentVersionRole, m_profile->getComponentVersion("net.minecraft"));
+    vselect.setEmptyString(tr("No NeoForge versions are currently available for Minecraft ") + m_profile->getComponentVersion("net.minecraft"));
+    vselect.setEmptyErrorString(tr("Couldn't load or download the NeoForge version lists!"));
+
+    auto currentVersion = m_profile->getComponentVersion("net.neoforged");
+    if(!currentVersion.isEmpty())
+    {
+        vselect.setCurrentVersion(currentVersion);
+    }
+
+    if (vselect.exec() && vselect.selectedVersion())
+    {
+        auto vsn = vselect.selectedVersion();
+        m_profile->setComponentVersion("net.neoforged", vsn->descriptor());
+        m_profile->resolve(Net::Mode::Online);
+        // m_profile->installVersion();
+        preselect(m_profile->rowCount(QModelIndex())-1);
+        m_container->refreshContainer();
+    }
+}
+
 void VersionPage::on_actionInstall_Fabric_triggered()
 {
     auto vlist = APPLICATION->metadataIndex()->get("net.fabricmc.fabric-loader");
diff --git a/launcher/ui/pages/instance/VersionPage.h b/launcher/ui/pages/instance/VersionPage.h
index 9045d4ad..2f89bea1 100644
--- a/launcher/ui/pages/instance/VersionPage.h
+++ b/launcher/ui/pages/instance/VersionPage.h
@@ -51,6 +51,7 @@ public:
 private slots:
     void on_actionChange_version_triggered();
     void on_actionInstall_Forge_triggered();
+    void on_actionInstall_NeoForge_triggered();
     void on_actionInstall_Fabric_triggered();
     void on_actionInstall_Quilt_triggered();
     void on_actionAdd_Empty_triggered();
diff --git a/launcher/ui/pages/instance/VersionPage.ui b/launcher/ui/pages/instance/VersionPage.ui
index 489f7218..92f16360 100644
--- a/launcher/ui/pages/instance/VersionPage.ui
+++ b/launcher/ui/pages/instance/VersionPage.ui
@@ -106,6 +106,7 @@
    <addaction name="actionRevert"/>
    <addaction name="separator"/>
    <addaction name="actionInstall_Forge"/>
+   <addaction name="actionInstall_NeoForge"/>
    <addaction name="actionInstall_Fabric"/>
    <addaction name="actionInstall_Quilt"/>
    <addaction name="actionInstall_LiteLoader"/>
@@ -270,6 +271,14 @@
     <string>Open the instance's local libraries folder.</string>
    </property>
   </action>
+  <action name="actionInstall_NeoForge">
+   <property name="text">
+    <string>Install NeoForge</string>
+   </property>
+   <property name="toolTip">
+    <string>Install the NeoForge package.</string>
+   </property>
+  </action>
  </widget>
  <customwidgets>
   <customwidget>