add itai model and irt report download code commit.

test.py

@@ -101,3 +101,123 @@ class DocumentHandler:
         # return redirect(url_for('view_documents'))
 
     #return render_template('upload.html')
+
+
+
+
+
+
+
+# old itr report code 
+@app.route('/itr_report', methods=['GET'])
+def itr_report():
+    yearGetter = YearGet()
+    
+    connection = pymysql.connect(**db_config)
+    try:
+        selected_year = request.args.get('year')
+
+        if selected_year:
+            # Fetch ITR data for the selected year
+            query = "SELECT * FROM itr WHERE year = %s"
+            df = pd.read_sql(query, connection, params=[selected_year])
+
+            if df.empty:
+                return "No records found for the selected year."
+
+            # Transpose DataFrame: vertical fields, horizontal records
+            df_transposed = df.transpose()
+            df_transposed.insert(0, 'Field', df_transposed.index)
+
+            # Rename columns as Record 1, Record 2, etc.
+            record_cols = {i: f'Record {i}' for i in df_transposed.columns if isinstance(i, int)}
+            df_transposed.rename(columns=record_cols, inplace=True)
+            df_transposed.reset_index(drop=True, inplace=True)
+
+            output = io.BytesIO()
+            with pd.ExcelWriter(output, engine='xlsxwriter') as writer:
+                df_transposed.to_excel(writer, index=False, sheet_name='ITR_Vertical')
+
+                # Format for better readability (optional)
+                workbook = writer.book
+                worksheet = writer.sheets['ITR_Vertical']
+                worksheet.set_column(0, 0, 30)  # Field column wider
+
+            output.seek(0)
+            return send_file(
+                output,
+                mimetype='application/vnd.openxmlformats-officedocument.spreadsheetml.sheet',
+                as_attachment=True,
+                download_name=f"ITR_Report_{selected_year}.xlsx"
+            )
+
+        else:
+            # Render dropdown form with available years
+            with connection.cursor() as cursor:
+                cursor.execute("SELECT DISTINCT year FROM itr ORDER BY year DESC")
+                years = [row[0] for row in cursor.fetchall()]
+            return render_template("itr_reports.html", years=years)
+
+    finally:
+        connection.close()
+
+
+
+# --------------\
+
+@app.route('/itr_report', methods=['GET'])
+def itr_report():
+    yearGetter = YearGet()
+
+
+    selected_year = request.args.get('year')
+
+    if selected_year:
+            # Fetch ITR data for the selected year
+        query = "SELECT * FROM itr WHERE year = %s"
+        df = pd.read_sql(query, connection, params=[selected_year])
+
+        if df.empty:
+            return "No records found for the selected year."
+            
+          
+
+        # Transpose DataFrame: vertical fields, horizontal records
+        df_transposed = df.transpose()
+        df_transposed.insert(0, 'Field', df_transposed.index)
+
+        # Rename columns as Record 1, Record 2, etc.
+        record_cols = {i: f'Record {i}' for i in df_transposed.columns if isinstance(i, int)}
+        df_transposed.rename(columns=record_cols, inplace=True)
+        df_transposed.reset_index(drop=True, inplace=True)
+
+        output = io.BytesIO()
+        with pd.ExcelWriter(output, engine='xlsxwriter') as writer:
+            df_transposed.to_excel(writer, index=False, sheet_name='ITR_Vertical')
+
+            # Format for better readability (optional)
+            workbook = writer.book
+            worksheet = writer.sheets['ITR_Vertical']
+            worksheet.set_column(0, 0, 30)  # Field column wider
+
+        output.seek(0)
+        return send_file(
+                output,
+                mimetype='application/vnd.openxmlformats-officedocument.spreadsheetml.sheet',
+                as_attachment=True,
+                download_name=f"ITR_Report_{selected_year}.xlsx"
+            )
+
+    else:
+            # Render dropdown form with available years
+        with connection.cursor() as cursor:
+                # cursor.execute("SELECT DISTINCT year FROM itr ORDER BY year DESC")
+                # years = [row[0] for row in cursor.fetchall()]
+
+            years = yearGetter.get_year_by_model("GetITRYears") 
+            yearGetter.close()
+
+            print("---- year --",years)
+
+
+        return render_template("itr_reports.html", years=years)