From 9431dd450023ce1de297ca4101c9ffd08fa708ba Mon Sep 17 00:00:00 2001
From: Faris Armoush <farmoush@uba.com.jo>
Date: Wed, 30 Apr 2025 15:02:22 +0300
Subject: [PATCH] extracted reusable helper methods into global extensions.

---
 .../helpers/format_number_to_kwh.dart         |  6 +++
 .../helpers/get_month_name_from_int.dart      | 19 ++++++++++
 .../total_energy_consumption_chart.dart       | 38 ++++---------------
 3 files changed, 33 insertions(+), 30 deletions(-)
 create mode 100644 lib/pages/analytics/helpers/format_number_to_kwh.dart
 create mode 100644 lib/pages/analytics/helpers/get_month_name_from_int.dart

diff --git a/lib/pages/analytics/helpers/format_number_to_kwh.dart b/lib/pages/analytics/helpers/format_number_to_kwh.dart
new file mode 100644
index 00000000..65789ada
--- /dev/null
+++ b/lib/pages/analytics/helpers/format_number_to_kwh.dart
@@ -0,0 +1,6 @@
+extension FormatNumberToKwh on num {
+  String get formatNumberToKwh {
+    final regExp = RegExp(r'(\d)(?=(\d{3})+$)');
+    return '${toStringAsFixed(0).replaceAllMapped(regExp, (match) => '${match[1]},')} kWh';
+  }
+}
diff --git a/lib/pages/analytics/helpers/get_month_name_from_int.dart b/lib/pages/analytics/helpers/get_month_name_from_int.dart
new file mode 100644
index 00000000..54b0fa87
--- /dev/null
+++ b/lib/pages/analytics/helpers/get_month_name_from_int.dart
@@ -0,0 +1,19 @@
+extension GetMonthNameFromNumber on num {
+  String get getMonthName {
+    return switch (this) {
+      1 => 'JAN',
+      2 => 'FEB',
+      3 => 'MAR',
+      4 => 'APR',
+      5 => 'MAY',
+      6 => 'JUN',
+      7 => 'JUL',
+      8 => 'AUG',
+      9 => 'SEP',
+      10 => 'OCT',
+      11 => 'NOV',
+      12 => 'DEC',
+      _ => 'N/A'
+    };
+  }
+}
\ No newline at end of file
diff --git a/lib/pages/analytics/modules/energy_management/widgets/total_energy_consumption_chart.dart b/lib/pages/analytics/modules/energy_management/widgets/total_energy_consumption_chart.dart
index 054e3391..2d7d5dbe 100644
--- a/lib/pages/analytics/modules/energy_management/widgets/total_energy_consumption_chart.dart
+++ b/lib/pages/analytics/modules/energy_management/widgets/total_energy_consumption_chart.dart
@@ -1,5 +1,7 @@
 import 'package:fl_chart/fl_chart.dart';
 import 'package:flutter/material.dart';
+import 'package:syncrow_web/pages/analytics/helpers/format_number_to_kwh.dart';
+import 'package:syncrow_web/pages/analytics/helpers/get_month_name_from_int.dart';
 import 'package:syncrow_web/utils/color_manager.dart';
 import 'package:syncrow_web/utils/extension/build_context_x.dart';
 
@@ -25,7 +27,7 @@ class EnergyData {
 }
 
 // energy_consumption_chart will return id, name and consumption
-final s = {
+const phasesJson = {
   "1": {
     "phaseOne": 1000,
     "phaseTwo": 2000,
@@ -145,7 +147,7 @@ class TotalEnergyConsumptionChart extends StatelessWidget {
             child: FittedBox(
               fit: BoxFit.scaleDown,
               child: Text(
-                _formatNumberToKwh(value),
+                value.formatNumberToKwh,
                 style: context.textTheme.bodySmall?.copyWith(
                   fontSize: 12,
                   color: ColorsManager.greyColor,
@@ -185,33 +187,9 @@ class TotalEnergyConsumptionChart extends StatelessWidget {
   }
 
   String _getToolTipLabel(num month, double value) {
-    final monthLabel = _getMonthNameFrom(month);
-    final valueLabel = _formatNumberToKwh(value);
-    return [monthLabel, valueLabel]
-        .where((element) => element.isNotEmpty)
-        .join(', ');
-  }
-
-  String _formatNumberToKwh(double value) {
-    final regExp = RegExp(r'(\d)(?=(\d{3})+$)');
-    return '${value.toStringAsFixed(0).replaceAllMapped(regExp, (match) => '${match[1]},')} kWh';
-  }
-
-  String _getMonthNameFrom(num month) {
-    final values = {
-      1: 'JAN',
-      2: 'FEB',
-      3: 'MAR',
-      4: 'APR',
-      5: 'MAY',
-      6: 'JUN',
-      7: 'JUL',
-      8: 'AUG',
-      9: 'SEP',
-      10: 'OCT',
-      11: 'NOV',
-      12: 'DEC',
-    };
-    return values[month.toInt()] ?? 'N/A';
+    final monthLabel = month.getMonthName;
+    final valueLabel = value.formatNumberToKwh;
+    final labels = [monthLabel, valueLabel];
+    return labels.where((element) => element.isNotEmpty).join(', ');
   }
 }