From 50e62e246fef7975866c244e08ead7c681d50349 Mon Sep 17 00:00:00 2001
From: hachem <im@hachem.wtf>
Date: Tue, 9 Dec 2025 21:55:02 +0100
Subject: [add]: prompt+banner+refactor

---
 lib/modrinth.js | 69 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 69 insertions(+)
 create mode 100644 lib/modrinth.js

(limited to 'lib/modrinth.js')

diff --git a/lib/modrinth.js b/lib/modrinth.js
new file mode 100644
index 0000000..cf0f697
--- /dev/null
+++ b/lib/modrinth.js
@@ -0,0 +1,69 @@
+const axios = require("axios")
+
+const MODRINTH_API = "https://api.modrinth.com/v2"
+
+const GetModVersions = async slug =>
+{
+    try
+    {
+        const response = await axios.get(`${MODRINTH_API}/project/${slug}/version`)
+        return response.data
+    }
+    catch (err)
+    {
+        console.error(`[Modrinth] Failed for ${slug}:`, err.message)
+        return null
+    }
+}
+
+const GetLatestVersion = versions =>
+{
+    if (!versions || !versions.length)
+        return null
+    return versions.sort((a, b) => new Date(b.date_published) - new Date(a.date_published))[0]
+}
+
+const GetCompatibleVersion = (versions, minecraftVersion, loader = null) =>
+{
+    if (!versions || !versions.length)
+        return null
+
+    const compatible = versions.filter(v =>
+    {
+        const hasVersion = v.game_versions.includes(minecraftVersion)
+        const hasLoader = loader ? v.loaders.includes(loader) : true
+        return hasVersion && hasLoader
+    })
+
+    if (!compatible.length)
+        return null
+
+    return compatible.sort((a, b) => new Date(b.date_published) - new Date(a.date_published))[0]
+}
+
+const DownloadFile = async (url, destPath) =>
+{
+    const fs = require("fs-extra")
+    
+    try
+    {
+        const response = await axios.get(url, { responseType: "arraybuffer" })
+        await fs.writeFile(destPath, response.data)
+        return true
+    }
+    catch (err)
+    {
+        console.error(`[Download] Failed:`, err.message)
+        return false
+    }
+}
+
+module.exports =
+{
+    MODRINTH_API,
+    GetModVersions,
+    GetLatestVersion,
+    GetCompatibleVersion,
+    DownloadFile
+}
+
-- 
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