From 182c3ba3932a46aa99ba2d7413edc90e27e88239 Mon Sep 17 00:00:00 2001
From: Azalea <22280294+hykilpikonna@users.noreply.github.com>
Date: Thu, 20 Mar 2025 06:05:03 -0400
Subject: [PATCH] [+] selectJsonFile

---
 AquaNet/src/libs/ui.ts | 41 +++++++++++++++++++++++++++++++++++++++++
 1 file changed, 41 insertions(+)

diff --git a/AquaNet/src/libs/ui.ts b/AquaNet/src/libs/ui.ts
index 23bca645..8eabcc82 100644
--- a/AquaNet/src/libs/ui.ts
+++ b/AquaNet/src/libs/ui.ts
@@ -221,3 +221,44 @@ export function download(data: string, filename: string) {
   link.download = filename;
   link.click();
 }
+
+export async function selectJsonFile(): Promise<any> {
+  return new Promise((resolve, reject) => {
+    // Create a hidden file input element
+    const input = document.createElement('input');
+    input.type = 'file';
+    input.accept = '.json,application/json';
+    input.style.display = 'none';
+
+    // Listen for when the user selects a file
+    input.addEventListener('change', (event: Event) => {
+      const target = event.target as HTMLInputElement;
+      if (!target.files || target.files.length === 0) {
+        return reject(new Error("No file selected"));
+      }
+      const file = target.files[0];
+      const reader = new FileReader();
+
+      reader.onload = () => {
+        try {
+          const jsonData = JSON.parse(reader.result as string);
+          resolve(jsonData);
+        } catch (error) {
+          reject(new Error("Error parsing JSON: " + error));
+        }
+      };
+
+      reader.onerror = () => {
+        reject(new Error("Error reading file"));
+      };
+
+      reader.readAsText(file);
+    });
+
+    // Append the input to the DOM, trigger click, and then remove it
+    document.body.appendChild(input);
+    input.click();
+    document.body.removeChild(input);
+  });
+}
+