Remove unused imports and clean up code structure across multiple files

src/ui/widgets/admin_query.py

@@ -0,0 +1,45 @@
+from .widget_sources.admin_query_ui import Ui_Form
+
+from PyQt6 import QtWidgets, QtCore
+from src import Icon
+from src.backend import Database
+
+
+class AdminQueryWidget(QtWidgets.QWidget, Ui_Form):
+    def __init__(self, parent=None):
+        super().__init__(parent)
+        self.setupUi(self)
+        self.setWindowIcon(Icon("db_search").icon)
+        self.db = Database()
+        # Connect the button click to the method
+        self.sendquery.clicked.connect(self.on_pushButton_clicked)
+
+    def on_pushButton_clicked(self):
+        # Handle button click event
+        self.queryResult.setRowCount(0)  # Clear previous results
+        request_text = self.sqlquery.toPlainText()
+        if not request_text.strip():
+            return
+
+        data = self.db.query_db(request_text)
+        print(data)
+        table_names = (
+            request_text.lower().split("select")[1].split("from")[0].split(",")
+        )
+        table_names = [name.strip() for name in table_names]
+        # reset the horizontal header labels
+        self.queryResult.setHorizontalHeaderLabels(table_names)
+        for result in data:
+            row_position = self.queryResult.rowCount()
+            self.queryResult.insertRow(row_position)
+            for column, value in enumerate(result):
+                item = QtWidgets.QTableWidgetItem(str(value))
+                item.setFlags(item.flags() & ~QtCore.Qt.ItemFlag.ItemIsEditable)
+                self.queryResult.setItem(row_position, column, item)
+
+
+def launch():
+    app = QtWidgets.QApplication([])
+    widget = AdminQueryWidget()
+    widget.show()
+    app.exec()