app/(admin)/adminDashboard/page.tsx

@@ -1,8 +1,7 @@
-// app/adminDashboard/page.tsx
 'use client';
 
 import { useState, useEffect } from 'react';
-import { useSearchParams } from 'next/navigation';
+import { useRouter, usePathname, useSearchParams } from 'next/navigation';
 
 import SiteSelector from '@/components/dashboards/SiteSelector';
 import SiteStatus from '@/components/dashboards/SiteStatus';
@@ -14,97 +13,110 @@ import DashboardLayout from './dashlayout';
 import { SiteName, SiteDetails, mockSiteData } from '@/types/SiteData';
 
 const AdminDashboard = () => {
-    const searchParams = useSearchParams();
+  const router = useRouter();
-    const siteParam = searchParams?.get('site');
+  const pathname = usePathname();
+  const searchParams = useSearchParams();
 
-    const [selectedSite, setSelectedSite] = useState<SiteName>(() => {
+  const siteParam = searchParams?.get('site');
-        const validSiteNames: SiteName[] = ['Site A', 'Site B', 'Site C'];
+  const validSiteNames: SiteName[] = ['Site A', 'Site B', 'Site C'];
-        if (siteParam && validSiteNames.includes(siteParam as SiteName)) {
-            return siteParam as SiteName;
-        }
-        return 'Site A';
-    });
 
-    useEffect(() => {
+  const [selectedSite, setSelectedSite] = useState<SiteName>(() => {
-        const validSiteNames: SiteName[] = ['Site A', 'Site B', 'Site C'];
+    if (siteParam && validSiteNames.includes(siteParam as SiteName)) {
-        if (siteParam && validSiteNames.includes(siteParam as SiteName) && siteParam !== selectedSite) {
+      return siteParam as SiteName;
-            setSelectedSite(siteParam as SiteName);
+    }
-        }
+    return 'Site A';
-    }, [siteParam, selectedSite]);
+  });
 
-    const currentSiteDetails: SiteDetails = mockSiteData[selectedSite] || {
+  // Keep siteParam and selectedSite in sync
-        location: 'N/A',
+  useEffect(() => {
-        inverterProvider: 'N/A',
+    if (
-        emergencyContact: 'N/A',
+      siteParam &&
-        lastSyncTimestamp: 'N/A',
+      validSiteNames.includes(siteParam as SiteName) &&
-        consumptionData: [],
+      siteParam !== selectedSite
-        generationData: [],
+    ) {
-        systemStatus: 'N/A', // Fallback
+      setSelectedSite(siteParam as SiteName);
-        temperature: 'N/A', // Fallback
+    }
-        solarPower: 0, // Fallback
+  }, [siteParam, selectedSite]);
-        realTimePower: 0, // Fallback
-        installedPower: 0, // Fallback
-    };
 
-    const handleCSVExport = () => {
+  // Update query string when site is changed manually
-        alert('Exported raw data to CSV (mock)');
+  const handleSiteChange = (newSite: SiteName) => {
-    };
+    setSelectedSite(newSite);
+    const newUrl = `${pathname}?site=${encodeURIComponent(newSite)}`;
+    router.push(newUrl);
+  };
 
-    const handlePDFExport = () => {
+  const currentSiteDetails: SiteDetails = mockSiteData[selectedSite] || {
-        alert('Exported chart images to PDF (mock)');
+    location: 'N/A',
-    };
+    inverterProvider: 'N/A',
+    emergencyContact: 'N/A',
+    lastSyncTimestamp: 'N/A',
+    consumptionData: [],
+    generationData: [],
+    systemStatus: 'N/A',
+    temperature: 'N/A',
+    solarPower: 0,
+    realTimePower: 0,
+    installedPower: 0,
+  };
 
-    return (
+  const handleCSVExport = () => {
-         <DashboardLayout>
+    alert('Exported raw data to CSV (mock)');
-            <div className="px-6 space-y-6">
+  };
-                <h1 className='text-lg font-semibold'>Admin Dashboard</h1>
-                {/* Top Section: Site Selector, Site Status, and KPI Table */}
-                {/* This grid will now properly arrange them into two columns on md screens and up */}
-                <div className="grid md:grid-cols-2 gap-6">
-                    {/* First Column: Site Selector and Site Status */}
-                    <div className="space-y-4">
-                        <SiteSelector selectedSite={selectedSite} setSelectedSite={setSelectedSite} />
-                        <SiteStatus
-                            selectedSite={selectedSite}
-                            location={currentSiteDetails.location}
-                            inverterProvider={currentSiteDetails.inverterProvider}
-                            emergencyContact={currentSiteDetails.emergencyContact}
-                            lastSyncTimestamp={currentSiteDetails.lastSyncTimestamp}
-                        />
-                    </div>
-                    {/* Second Column: KPI Table */}
-                    <div> {/* This div will now be the second column */}
-                        <KPI_Table siteData={currentSiteDetails} />
-                    </div>
-                </div>
 
+  const handlePDFExport = () => {
+    alert('Exported chart images to PDF (mock)');
+  };
 
+  return (
+    <DashboardLayout>
+      <div className="px-6 space-y-6">
+        <h1 className="text-lg font-semibold">Admin Dashboard</h1>
 
-                {/* Charts Section */}
+        <div className="grid md:grid-cols-2 gap-6">
-                <div className="grid md:grid-cols-2 gap-6">
+          <div className="space-y-4">
-                    <div className="pb-5">
+            <SiteSelector
-                        <EnergyLineChart
+              selectedSite={selectedSite}
-                            consumptionData={currentSiteDetails.consumptionData}
+              setSelectedSite={handleSiteChange}
-                            generationData={currentSiteDetails.generationData}
+            />
-                        />
+            <SiteStatus
-                    </div>
+              selectedSite={selectedSite}
-                    <div className="pb-5">
+              location={currentSiteDetails.location}
-                        <MonthlyBarChart siteData={currentSiteDetails} />
+              inverterProvider={currentSiteDetails.inverterProvider}
-                    </div>
+              emergencyContact={currentSiteDetails.emergencyContact}
-                </div>
+              lastSyncTimestamp={currentSiteDetails.lastSyncTimestamp}
+            />
+          </div>
 
-                <div className="flex flex-col md:flex-row gap-4 justify-center"> {/* Added a div wrapper */}
+          <div>
-                    <button onClick={handleCSVExport} className="text-sm lg:text-lg btn-primary">
+            <KPI_Table siteData={currentSiteDetails} />
-                        Export Raw Data to CSV
+          </div>
-                    </button>
+        </div>
-                    <button onClick={handlePDFExport} className="text-sm lg:text-lg btn-primary">
+
-                        Export Chart Images to PDF
+        <div className="grid md:grid-cols-2 gap-6">
-                    </button>
+          <div className="pb-5">
-                </div>
+            <EnergyLineChart
-            </div>
+              consumptionData={currentSiteDetails.consumptionData}
-        </DashboardLayout>
+              generationData={currentSiteDetails.generationData}
-    );
+            />
+          </div>
+          <div className="pb-5">
+            <MonthlyBarChart siteData={currentSiteDetails} />
+          </div>
+        </div>
+
+        <div className="flex flex-col md:flex-row gap-4 justify-center">
+          <button onClick={handleCSVExport} className="text-sm lg:text-lg btn-primary">
+            Export Raw Data to CSV
+          </button>
+          <button onClick={handlePDFExport} className="text-sm lg:text-lg btn-primary">
+            Export Chart Images to PDF
+          </button>
+        </div>
+      </div>
+    </DashboardLayout>
+  );
 };
 
 export default AdminDashboard;
 
+

app/(auth)/login/page.tsx

@@ -12,7 +12,7 @@ const LoginPage = (props: Props) => {
                 <img src="/assets/images/auth/bg-gradient.png" alt="image" className="h-full w-full object-cover" />
             </div>
 
-            <div className="relative flex min-h-screen items-center justify-center bg-[url(/assets/images/auth/map.png)] bg-cover bg-center bg-no-repeat px-6 py-10 dark:bg-[#060818] sm:px-16">
+            <div className="relative flex min-h-screen items-center justify-center bg-[linear-gradient(45deg,#ffffff_0%,#fcd913_100%)] bg-cover bg-center bg-no-repeat px-6 py-10 dark:bg-[#060818] sm:px-16">
                 <img src="/assets/images/auth/coming-soon-object1.png" alt="image" className="absolute left-0 top-1/2 h-full max-h-[893px] -translate-y-1/2" />
                 <img src="/assets/images/auth/coming-soon-object2.png" alt="image" className="absolute left-24 top-0 h-40 md:left-[30%]" />
                 <img src="/assets/images/auth/coming-soon-object3.png" alt="image" className="absolute right-0 top-0 h-[300px]" />

app/(auth)/register/page.tsx

@@ -12,7 +12,7 @@ const RegisterPage = (props: Props) => {
                 <img src="/assets/images/auth/bg-gradient.png" alt="image" className="h-full w-full object-cover" />
             </div>
 
-            <div className="relative flex min-h-screen items-center justify-center bg-[url(/assets/images/auth/map.png)] bg-cover bg-center bg-no-repeat px-6 py-10 dark:bg-[#060818] sm:px-16">
+            <div className="relative flex min-h-screen items-center justify-center bg-[linear-gradient(45deg,#ffffff_0%,#fcd913_100%)] bg-cover bg-center bg-no-repeat px-6 py-10 dark:bg-[#060818] sm:px-16">
                 <img src="/assets/images/auth/coming-soon-object1.png" alt="image" className="absolute left-0 top-1/2 h-full max-h-[893px] -translate-y-1/2" />
                 <img src="/assets/images/auth/coming-soon-object2.png" alt="image" className="absolute left-24 top-0 h-40 md:left-[30%]" />
                 <img src="/assets/images/auth/coming-soon-object3.png" alt="image" className="absolute right-0 top-0 h-[300px]" />

app/(defaults)/page.tsx

@@ -1,16 +1,22 @@
-'use client'
+'use client';
-import { Metadata } from 'next';
 import React, { useState } from 'react';
-
+import { useRouter } from 'next/navigation';
 
 const Sales = () => {
   const [selectedSite, setSelectedSite] = useState('');
-  const sites = ['Site A', 'Site B', 'Site C']; // replace with your actual site list
+  const sites = ['Site A', 'Site B', 'Site C'];
+  const router = useRouter();
+
+  const handleGoToDashboard = () => {
+  if (selectedSite) {
+    router.push(`/adminDashboard?site=${encodeURIComponent(selectedSite)}`);
+  }
+};
 
   return (
     <div className="min-h-screen flex flex-col items-center justify-center p-4 bg-gray-50">
       <h1 className="text-3xl font-bold mb-4 text-gray-800">
-        Welcome to Rooftop Dashboard !
+        Welcome to Rooftop Dashboard!
       </h1>
       <h2 className="text-2xl font-bold mb-4 text-gray-800">
         Select a site to get started.
@@ -31,12 +37,17 @@ const Sales = () => {
             </option>
           ))}
         </select>
-        {selectedSite && (
-            <div className="flex flex-col space-y-2">
-                <p className="mt-4 text-green-700">You selected: {selectedSite}</p>
-                <button className="btn-primary">Go to Dashboard</button>
-            </div>
 
+        {selectedSite && (
+          <div className="flex flex-col space-y-2">
+            <p className="mt-4 text-green-700">You selected: {selectedSite}</p>
+            <button
+              onClick={handleGoToDashboard}
+              className="bg-yellow-400 hover:bg-yellow-500 text-white font-semibold py-2 px-4 rounded"
+            >
+              Go to Dashboard
+            </button>
+          </div>
         )}
       </div>
     </div>
@@ -45,3 +56,4 @@ const Sales = () => {
 
 export default Sales;
 
+

components/dashboards/EnergyLineChart.tsx

@@ -1,34 +1,13 @@
-// components/dashboards/EnergyLineChart.tsx
+import React, { useRef, useEffect, useState } from 'react';
-'use client';
-import { useRef, useEffect } from 'react';
-import {
-  Chart as ChartJS,
-  LineElement,
-  PointElement,
-  LinearScale,
-  CategoryScale,
-  Title,
-  Tooltip,
-  Legend,
-} from 'chart.js';
-import zoomPlugin from 'chartjs-plugin-zoom';
 import { Line } from 'react-chartjs-2';
+import ChartJS from 'chart.js/auto';
+import zoomPlugin from 'chartjs-plugin-zoom';
 
-ChartJS.register(
+ChartJS.register(zoomPlugin);
-  LineElement,
-  PointElement,
-  LinearScale,
-  CategoryScale,
-  Title,
-  Tooltip,
-  Legend,
-  zoomPlugin
-);
 
-// Define props interface for EnergyLineChart
 interface EnergyLineChartProps {
-    consumptionData: number[];
+  consumptionData: number[];
-    generationData: number[];
+  generationData: number[];
 }
 
 const labels = [
@@ -40,30 +19,38 @@ const labels = [
 
 const EnergyLineChart = ({ consumptionData, generationData }: EnergyLineChartProps) => {
   const chartRef = useRef<any>(null);
-    useEffect(() => {
+
+  const [startIndex, setStartIndex] = useState(0);
+  const [endIndex, setEndIndex] = useState(labels.length - 1);
+
+  useEffect(() => {
     if (typeof window !== 'undefined') {
       import('hammerjs');
     }
   }, []);
 
-  // Calculate suggestedMax dynamically based on the current data
+  // Filter data arrays based on selected range
-  const allDataPoints = [...consumptionData, ...generationData];
+  const filteredConsumption = consumptionData.slice(startIndex, endIndex + 1);
-  const maxDataValue = allDataPoints.length > 0 ? Math.max(...allDataPoints) : 0; // Handle empty array
+  const filteredGeneration = generationData.slice(startIndex, endIndex + 1);
-  const yAxisSuggestedMax = maxDataValue * 1.15; // Adds 15% padding
+  const filteredLabels = labels.slice(startIndex, endIndex + 1);
+
+  const allDataPoints = [...filteredConsumption, ...filteredGeneration];
+  const maxDataValue = allDataPoints.length > 0 ? Math.max(...allDataPoints) : 0;
+  const yAxisSuggestedMax = maxDataValue * 1.15;
 
   const data = {
-    labels,
+    labels: filteredLabels,
     datasets: [
       {
         label: 'Consumption',
-        data: consumptionData, // Use prop data
+        data: filteredConsumption,
         borderColor: '#8884d8',
         tension: 0.4,
         fill: false,
       },
       {
         label: 'Generation',
-        data: generationData, // Use prop data
+        data: filteredGeneration,
         borderColor: '#82ca9d',
         tension: 0.4,
         fill: false,
@@ -75,35 +62,19 @@ const EnergyLineChart = ({ consumptionData, generationData }: EnergyLineChartPro
     responsive: true,
     maintainAspectRatio: false,
     plugins: {
-      legend: {
+      legend: { position: 'top' as const },
-        position: 'top' as const,
-      },
       zoom: {
         zoom: {
-          wheel: {
+          wheel: { enabled: true },
-            enabled: true,
+          pinch: { enabled: true },
-          },
+          mode: 'x' as const,
-          pinch: {
-            enabled: true,
-          },
-          mode: "x" as const,
-        },
-        pan: {
-          enabled: true,
-          mode: "x" as const,
         },
+        pan: { enabled: true, mode: 'x' as const },
       },
-      tooltip: {
+      tooltip: { enabled: true, mode: 'index' as const, intersect: false },
-        enabled: true,
-        mode: 'index' as const,
-        intersect: false,
-      }
     },
     scales: {
-      y: {
+      y: { beginAtZero: true, suggestedMax: yAxisSuggestedMax },
-        beginAtZero: true,
-        suggestedMax: yAxisSuggestedMax, // Use the dynamically calculated value
-      },
     },
   };
 
@@ -116,13 +87,49 @@ const EnergyLineChart = ({ consumptionData, generationData }: EnergyLineChartPro
       <div className="h-98 w-full">
         <div className="flex justify-between items-center mb-2">
           <h2 className="text-lg font-bold dark:text-white-light">Energy Consumption & Generation</h2>
-          <button
+          <button onClick={handleResetZoom} className="btn-primary px-8 py-2 text-sm">
-            onClick={handleResetZoom}
-            className="btn-primary px-8 py-2 text-sm"
-          >
             Reset
           </button>
         </div>
+
+        {/* Time range selectors */}
+        <div className="mb-4 flex gap-4 items-center">
+          <label className='font-medium'>
+            From:{' '}
+            <select
+              value={startIndex}
+              onChange={(e) => {
+                const val = Number(e.target.value);
+                setStartIndex(val <= endIndex ? val : endIndex);
+              }}
+              className="border rounded p-1"
+            >
+              {labels.map((label, idx) => (
+                <option key={idx} value={idx}>
+                  {label}
+                </option>
+              ))}
+            </select>
+          </label>
+          <label className='font-medium'>
+            To:{' '}
+            <select
+              value={endIndex}
+              onChange={(e) => {
+                const val = Number(e.target.value);
+                setEndIndex(val >= startIndex ? val : startIndex);
+              }}
+              className="border rounded p-1"
+            >
+              {labels.map((label, idx) => (
+                <option key={idx} value={idx}>
+                  {label}
+                </option>
+              ))}
+            </select>
+          </label>
+        </div>
+
         <div className="h-96 w-full">
           <Line ref={chartRef} data={data} options={options} />
         </div>
@@ -133,3 +140,4 @@ const EnergyLineChart = ({ consumptionData, generationData }: EnergyLineChartPro
 
 export default EnergyLineChart;
 
+

components/dashboards/MonthlyBarChart.tsx

@@ -1,4 +1,3 @@
-// components/MonthlyBarChart.tsx
 import React from 'react';
 import {
     BarChart,
@@ -7,42 +6,57 @@ import {
     YAxis,
     Tooltip,
     ResponsiveContainer,
-    Cell,
+    Legend,
-    Legend // Import Legend to distinguish between consumption and generation
 } from 'recharts';
-import { SiteDetails } from '@/types/SiteData'; // Adjust import path as necessary
+import { SiteDetails } from '@/types/SiteData';
 
 interface MonthlyBarChartProps {
-    siteData: SiteDetails | null; // Pass the selected site's data as a prop
+    siteData: SiteDetails | null;
 }
 
-// Define specific colors for consumption and generation
+const consumptionColor = '#003049';
-const consumptionColor = '#003049'; // Darker blue/grey for consumption
+const generationColor = '#669bbc';
-const generationColor = '#669bbc'; // Lighter blue for generation
+
+// Month names for X-axis labels
+const MONTHS = [
+    'Jan', 'Feb', 'Mar', 'Apr', 'May', 'Jun',
+    'Jul', 'Aug', 'Sep', 'Oct', 'Nov', 'Dec',
+];
 
 const MonthlyBarChart: React.FC<MonthlyBarChartProps> = ({ siteData }) => {
-
-    // Prepare data for the chart
     const chartData = React.useMemo(() => {
-        if (!siteData || siteData.consumptionData.length === 0 || siteData.generationData.length === 0) {
+        if (
+            !siteData ||
+            siteData.consumptionData.length === 0 ||
+            siteData.generationData.length === 0
+        ) {
             return [];
         }
 
-        // Assuming consumptionData and generationData are arrays of daily values
+        // Initialize totals
-        // We'll map them to an array suitable for Recharts
+        const monthlyData = Array.from({ length: 12 }, (_, month) => ({
-        const dataLength = Math.min(siteData.consumptionData.length, siteData.generationData.length);
+            month: MONTHS[month],
-        return Array.from({ length: dataLength }).map((_, index) => ({
+            consumption: 0,
-            day: `Day ${index + 1}`, // Label for X-axis
+            generation: 0,
-            consumption: siteData.consumptionData[index],
-            generation: siteData.generationData[index],
         }));
+
+        // Group daily data into months (assume data is in order from Jan 1 to Dec 31)
+        for (let i = 0; i < siteData.consumptionData.length; i++) {
+            const monthIndex = Math.floor(i / 30.42); // Rough approximation (or replace with actual dates if available)
+            if (monthIndex < 12) {
+                monthlyData[monthIndex].consumption += siteData.consumptionData[i];
+                monthlyData[monthIndex].generation += siteData.generationData[i];
+            }
+        }
+
+        return monthlyData;
     }, [siteData]);
 
     if (!siteData || chartData.length === 0) {
         return (
             <div className="bg-white p-4 rounded-lg shadow-md dark:bg-gray-800 dark:text-white-light">
                 <div className="flex justify-between items-center mb-2">
-                    <h2 className="text-lg font-bold pb-3">Daily Energy Consumption & Generation</h2>
+                    <h2 className="text-lg font-bold pb-3">Monthly Energy Yield</h2>
                 </div>
                 <div className="h-96 w-full flex items-center justify-center">
                     <p className="text-white/70">No data available for chart. Please select a site.</p>
@@ -53,31 +67,19 @@ const MonthlyBarChart: React.FC<MonthlyBarChartProps> = ({ siteData }) => {
 
     return (
         <div className="bg-white p-4 rounded-lg shadow-md dark:bg-gray-800 dark:text-white-light">
-            {/* Chart Title and any other header elements */}
             <div className="flex justify-between items-center mb-2">
-                <h2 className="text-lg font-bold pb-3">Daily Energy Consumption & Generation</h2>
+                <h2 className="text-lg font-bold pb-3">Monthly Energy Yield</h2>
-                {/* You could add buttons or other controls here if needed */}
             </div>
 
-            {/* This div now acts as the direct container for the chart */}
-            {/* It explicitly sets the height and width for the ResponsiveContainer */}
             <div className="h-96 w-full">
                 <ResponsiveContainer width="100%" height="100%">
                     <BarChart data={chartData}>
-                        <XAxis dataKey="day" interval={chartData.length > 10 ? 'preserveStartEnd' : 0} /> {/* Adjust interval for readability */}
+                        <XAxis dataKey="month" />
                         <YAxis />
                         <Tooltip />
-                        <Legend /> {/* Add Legend for consumption and generation bars */}
+                        <Legend />
-
+                        <Bar dataKey="consumption" fill={consumptionColor} name="Consumption (kWh)" />
-                        {/* Bar for Consumption */}
+                        <Bar dataKey="generation" fill={generationColor} name="Generation (kWh)" />
-                        <Bar dataKey="consumption" fill={consumptionColor} name="Consumption (kWh)">
-                            {/* You can still apply individual cell colors if needed, but a single fill is often clearer for categories */}
-                        </Bar>
-
-                        {/* Bar for Generation */}
-                        <Bar dataKey="generation" fill={generationColor} name="Generation (kWh)">
-                            {/* You can still apply individual cell colors if needed */}
-                        </Bar>
                     </BarChart>
                 </ResponsiveContainer>
             </div>
@@ -85,4 +87,4 @@ const MonthlyBarChart: React.FC<MonthlyBarChartProps> = ({ siteData }) => {
     );
 };
 
-export default MonthlyBarChart;
+export default MonthlyBarChart;

types/SiteData.ts

@@ -34,6 +34,11 @@ const calculateMonthlyTotal = (dataArray: number[]): number => {
     return dataArray.reduce((sum, value) => sum + value, 0);
 };
 
+const generateYearlyDataInRange = (min: number, max: number) =>
+  Array(365)
+    .fill(0)
+    .map(() => Math.floor(Math.random() * (max - min + 1)) + min);
+
 
 export const mockSiteData: Record<SiteName, SiteDetails> = {
     'Site A': {
@@ -41,8 +46,8 @@ export const mockSiteData: Record<SiteName, SiteDetails> = {
         inverterProvider: 'SolarEdge',
         emergencyContact: '+60 12-345 6789',
         lastSyncTimestamp: '2025-06-03 15:30:00',
-        consumptionData: [100, 110, 120, 130, 125, 140, 135, 120, 110, 180, 100, 130, 90, 150, 160, 170, 180, 175, 160], // Example daily kWh for 19 days
+        consumptionData: generateYearlyDataInRange(80, 250),
-        generationData: [80, 90, 95, 105, 110, 120, 115, 150, 130, 160, 120, 140, 120, 140, 130, 140, 150, 155, 140], // Example daily kWh for 19 days
+        generationData: generateYearlyDataInRange(80, 250),
         systemStatus: 'Normal',
         temperature: '35°C',
         solarPower: 108.4,
@@ -50,15 +55,15 @@ export const mockSiteData: Record<SiteName, SiteDetails> = {
         installedPower: 174.9, // kWp
         gridImportPrice_RM_per_kWh: 0.50, // Example: RM 0.50 per kWh
         solarExportTariff_RM_per_kWh: 0.30, // Example: RM 0.30 per kWh
-        theoreticalMaxGeneration_kWh: 25000, // Example: Theoretical max for 174.9 kWp over a month in Malaysia
+        theoreticalMaxGeneration_kWh: 80000, // Example: Theoretical max for 174.9 kWp over a month in Malaysia
     },
     'Site B': {
         location: 'Kuala Lumpur, Wilayah Persekutuan',
         inverterProvider: 'Huawei',
         emergencyContact: '+60 19-876 5432',
         lastSyncTimestamp: '2025-06-02 10:15:00',
-        consumptionData: [90, 100, 110, 120, 115, 130, 125, 110, 100, 170, 90, 120, 80, 140, 150, 160, 170, 165, 150],
+        consumptionData: generateYearlyDataInRange(200, 450),
-        generationData: [70, 80, 85, 95, 100, 110, 105, 140, 120, 150, 110, 130, 110, 130, 120, 130, 140, 145, 130],
+        generationData: generateYearlyDataInRange(200, 450),
         systemStatus: 'Normal',
         temperature: '32°C',
         solarPower: 95.2,
@@ -66,15 +71,15 @@ export const mockSiteData: Record<SiteName, SiteDetails> = {
         installedPower: 150.0,
         gridImportPrice_RM_per_kWh: 0.52,
         solarExportTariff_RM_per_kWh: 0.32,
-        theoreticalMaxGeneration_kWh: 20000,
+        theoreticalMaxGeneration_kWh: 190000,
     },
     'Site C': {
         location: 'Johor Bahru, Johor',
         inverterProvider: 'Enphase',
         emergencyContact: '+60 13-555 1234',
         lastSyncTimestamp: '2025-06-03 08:00:00',
-        consumptionData: [110, 120, 130, 140, 135, 150, 145, 130, 120, 190, 110, 140, 100, 160, 170, 180, 190, 185, 170],
+        consumptionData: generateYearlyDataInRange(400, 550),
-        generationData: [50, 60, 65, 75, 80, 90, 85, 100, 90, 110, 80, 90, 80, 90, 80, 90, 100, 105, 90],
+        generationData: generateYearlyDataInRange(400, 550),
         systemStatus: 'Faulty',
         temperature: '30°C',
         solarPower: 25.0,
@@ -82,6 +87,6 @@ export const mockSiteData: Record<SiteName, SiteDetails> = {
         installedPower: 120.0,
         gridImportPrice_RM_per_kWh: 0.48,
         solarExportTariff_RM_per_kWh: 0.28,
-        theoreticalMaxGeneration_kWh: 18000, // Lower theoretical max due to fault or smaller system
+        theoreticalMaxGeneration_kWh: 180000, // Lower theoretical max due to fault or smaller system
     },
 };