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"dependencies": { "dependencies": {
"next": "^14.2.0", "next": "^14.2.0",
"react": "^18.3.0", "react": "^18.3.0",
"react-dom": "^18.3.0", "react-dom": "^18.3.0"
"recharts": "^2.10.0"
}, },
"devDependencies": { "devDependencies": {
"@types/node": "^20.0.0", "@types/node": "^20.0.0",

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@tailwind base;
@tailwind components;
@tailwind utilities;
* {
margin: 0;
padding: 0;
box-sizing: border-box;
}
html {
scroll-behavior: smooth;
}
body {
font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Roboto", "Oxygen",
"Ubuntu", "Cantarell", "Fira Sans", "Droid Sans", "Helvetica Neue",
sans-serif;
-webkit-font-smoothing: antialiased;
-moz-osx-font-smoothing: grayscale;
}

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@ -1,19 +0,0 @@
import type { Metadata } from "next";
import "./globals.css";
export const metadata: Metadata = {
title: "Analytics Dashboard",
description: "Real-time analytics and metrics dashboard",
};
export default function RootLayout({
children,
}: {
children: React.ReactNode;
}) {
return (
<html lang="en">
<body className="bg-gray-50">{children}</body>
</html>
);
}

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@ -1,249 +0,0 @@
"use client";
import React, { useState, useMemo } from "react";
import { KPICard } from "@/components/KPICard";
import {
LineChart,
Line,
BarChart,
Bar,
XAxis,
YAxis,
CartesianGrid,
Tooltip,
Legend,
ResponsiveContainer,
} from "recharts";
// Sample data
const chartData = [
{ date: "Jan 1", visitors: 2400, conversions: 24, revenue: 2400 },
{ date: "Jan 2", visitors: 2210, conversions: 22, revenue: 2210 },
{ date: "Jan 3", visitors: 2290, conversions: 25, revenue: 2290 },
{ date: "Jan 4", visitors: 2000, conversions: 20, revenue: 2000 },
{ date: "Jan 5", visitors: 2181, conversions: 21, revenue: 2181 },
{ date: "Jan 6", visitors: 2500, conversions: 27, revenue: 2500 },
{ date: "Jan 7", visitors: 2100, conversions: 23, revenue: 2100 },
];
const tableData = [
{ id: 1, source: "Organic", visitors: 12500, conversions: 456, rate: "3.65%" },
{ id: 2, source: "Direct", visitors: 8900, conversions: 289, rate: "3.25%" },
{ id: 3, source: "Social", visitors: 15600, conversions: 598, rate: "3.83%" },
{ id: 4, source: "Referral", visitors: 6200, conversions: 155, rate: "2.50%" },
{ id: 5, source: "Paid Ads", visitors: 22100, conversions: 1023, rate: "4.63%" },
];
export default function Home() {
const [dateRange, setDateRange] = useState({ from: "Jan 1", to: "Jan 7" });
// Calculate KPIs
const kpis = useMemo(() => {
const totalVisitors = chartData.reduce((sum, d) => sum + d.visitors, 0);
const totalConversions = chartData.reduce((sum, d) => sum + d.conversions, 0);
const totalRevenue = chartData.reduce((sum, d) => sum + d.revenue, 0);
const conversionRate = ((totalConversions / totalVisitors) * 100).toFixed(2);
return {
visitors: totalVisitors.toLocaleString(),
conversions: totalConversions,
revenue: `$${totalRevenue.toLocaleString()}`,
conversionRate: `${conversionRate}%`,
};
}, []);
return (
<div className="min-h-screen bg-gray-50 p-8">
<div className="max-w-7xl mx-auto">
{/* Header */}
<div className="mb-8">
<h1 className="text-4xl font-bold text-gray-900">Analytics Dashboard</h1>
<p className="text-gray-600 mt-2">Real-time metrics and performance insights</p>
</div>
{/* Date Range Filter */}
<div className="bg-white rounded-lg shadow p-4 mb-8">
<div className="flex flex-wrap gap-4 items-center">
<div>
<label className="block text-sm font-medium text-gray-700 mb-1">
From
</label>
<input
type="text"
value={dateRange.from}
onChange={(e) =>
setDateRange({ ...dateRange, from: e.target.value })
}
className="px-3 py-2 border border-gray-300 rounded-md focus:outline-none focus:ring-2 focus:ring-blue-500"
placeholder="Start date"
/>
</div>
<div>
<label className="block text-sm font-medium text-gray-700 mb-1">
To
</label>
<input
type="text"
value={dateRange.to}
onChange={(e) =>
setDateRange({ ...dateRange, to: e.target.value })
}
className="px-3 py-2 border border-gray-300 rounded-md focus:outline-none focus:ring-2 focus:ring-blue-500"
placeholder="End date"
/>
</div>
<button className="px-4 py-2 bg-blue-600 text-white rounded-md hover:bg-blue-700 transition-colors mt-6">
Apply Filter
</button>
</div>
</div>
{/* KPI Cards */}
<div className="grid grid-cols-1 md:grid-cols-2 lg:grid-cols-4 gap-6 mb-8">
<KPICard
title="Total Visitors"
value={kpis.visitors}
icon="👥"
change="+12.5%"
isPositive={true}
/>
<KPICard
title="Conversions"
value={kpis.conversions}
icon="📈"
change="+8.2%"
isPositive={true}
/>
<KPICard
title="Total Revenue"
value={kpis.revenue}
icon="💰"
change="+15.3%"
isPositive={true}
/>
<KPICard
title="Conversion Rate"
value={kpis.conversionRate}
icon="🎯"
change="+2.1%"
isPositive={true}
/>
</div>
{/* Charts Section */}
<div className="grid grid-cols-1 lg:grid-cols-2 gap-8 mb-8">
{/* Line Chart - Visitors Over Time */}
<div className="bg-white rounded-lg shadow p-6">
<h2 className="text-lg font-bold text-gray-900 mb-4">Visitors Trend</h2>
<ResponsiveContainer width="100%" height={300}>
<LineChart data={chartData}>
<CartesianGrid strokeDasharray="3 3" />
<XAxis dataKey="date" />
<YAxis />
<Tooltip />
<Legend />
<Line
type="monotone"
dataKey="visitors"
stroke="#3b82f6"
strokeWidth={2}
dot={{ fill: "#3b82f6", r: 5 }}
/>
</LineChart>
</ResponsiveContainer>
</div>
{/* Bar Chart - Conversions by Date */}
<div className="bg-white rounded-lg shadow p-6">
<h2 className="text-lg font-bold text-gray-900 mb-4">
Conversions by Date
</h2>
<ResponsiveContainer width="100%" height={300}>
<BarChart data={chartData}>
<CartesianGrid strokeDasharray="3 3" />
<XAxis dataKey="date" />
<YAxis />
<Tooltip />
<Legend />
<Bar dataKey="conversions" fill="#10b981" />
</BarChart>
</ResponsiveContainer>
</div>
</div>
{/* Revenue Chart */}
<div className="bg-white rounded-lg shadow p-6 mb-8">
<h2 className="text-lg font-bold text-gray-900 mb-4">Revenue Trend</h2>
<ResponsiveContainer width="100%" height={300}>
<LineChart data={chartData}>
<CartesianGrid strokeDasharray="3 3" />
<XAxis dataKey="date" />
<YAxis />
<Tooltip formatter={(value) => `$${value}`} />
<Legend />
<Line
type="monotone"
dataKey="revenue"
stroke="#f59e0b"
strokeWidth={2}
dot={{ fill: "#f59e0b", r: 5 }}
/>
</LineChart>
</ResponsiveContainer>
</div>
{/* Data Table */}
<div className="bg-white rounded-lg shadow overflow-hidden">
<div className="p-6 border-b border-gray-200">
<h2 className="text-lg font-bold text-gray-900">
Traffic by Source
</h2>
</div>
<div className="overflow-x-auto">
<table className="w-full">
<thead className="bg-gray-50 border-b border-gray-200">
<tr>
<th className="px-6 py-3 text-left text-sm font-semibold text-gray-900">
Source
</th>
<th className="px-6 py-3 text-left text-sm font-semibold text-gray-900">
Visitors
</th>
<th className="px-6 py-3 text-left text-sm font-semibold text-gray-900">
Conversions
</th>
<th className="px-6 py-3 text-left text-sm font-semibold text-gray-900">
Conversion Rate
</th>
</tr>
</thead>
<tbody className="divide-y divide-gray-200">
{tableData.map((row) => (
<tr
key={row.id}
className="hover:bg-gray-50 transition-colors"
>
<td className="px-6 py-4 text-sm text-gray-900 font-medium">
{row.source}
</td>
<td className="px-6 py-4 text-sm text-gray-700">
{row.visitors.toLocaleString()}
</td>
<td className="px-6 py-4 text-sm text-gray-700">
{row.conversions.toLocaleString()}
</td>
<td className="px-6 py-4 text-sm text-gray-700">
<span className="px-2 py-1 bg-blue-100 text-blue-800 rounded-full text-xs font-semibold">
{row.rate}
</span>
</td>
</tr>
))}
</tbody>
</table>
</div>
</div>
</div>
</div>
);
}

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"use client";
import React from "react";
interface KPICardProps {
title: string;
value: string | number;
icon: React.ReactNode;
change?: string;
isPositive?: boolean;
}
export function KPICard({
title,
value,
icon,
change,
isPositive = true,
}: KPICardProps) {
return (
<div className="bg-white rounded-lg shadow p-6 border-l-4 border-blue-500">
<div className="flex items-center justify-between">
<div>
<p className="text-sm font-medium text-gray-600">{title}</p>
<p className="text-2xl font-bold text-gray-900 mt-2">{value}</p>
{change && (
<p className={`text-sm mt-2 ${isPositive ? "text-green-600" : "text-red-600"}`}>
{isPositive ? "↑" : "↓"} {change}
</p>
)}
</div>
<div className="text-4xl text-blue-500 opacity-80">{icon}</div>
</div>
</div>
);
}