iboard/pages/strategy.js
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JavaScript

import { useState } from 'react'
import Head from 'next/head'
import Navbar from '../components/Navbar'
import Footer from '../components/Footer'
import { LineChart, Line, XAxis, YAxis, CartesianGrid, Tooltip, Legend, ResponsiveContainer } from 'recharts'
const usDebtData = [
{ year: '2019', debt: 22.7, gdp: 21.4, debtToGdp: 106.1, interestToGdp: 1.8 },
{ year: '2020', debt: 26.9, gdp: 20.9, debtToGdp: 128.7, interestToGdp: 1.6 },
{ year: '2021', debt: 28.4, gdp: 23.0, debtToGdp: 123.5, interestToGdp: 1.5 },
{ year: '2022', debt: 30.9, gdp: 25.4, debtToGdp: 121.6, interestToGdp: 1.6 },
{ year: '2023', debt: 33.1, gdp: 26.9, debtToGdp: 123.0, interestToGdp: 1.9 },
{ year: '2024', debt: 35.3, gdp: 28.5, debtToGdp: 123.9, interestToGdp: 2.1 },
{ year: '2025', debt: 37.5, gdp: 30.2, debtToGdp: 124.2, interestToGdp: 2.3 },
{ year: '2026', debt: 39.8, gdp: 31.9, debtToGdp: 124.8, interestToGdp: 2.5 }
]
const chinaDebtData = [
{ year: '2019', debt: 8.8, gdp: 14.3, debtToGdp: 61.5, interestToGdp: 1.9 },
{ year: '2020', debt: 10.3, gdp: 14.7, debtToGdp: 70.1, interestToGdp: 1.8 },
{ year: '2021', debt: 11.7, gdp: 16.1, debtToGdp: 72.7, interestToGdp: 1.7 },
{ year: '2022', debt: 13.1, gdp: 17.9, debtToGdp: 73.2, interestToGdp: 1.6 },
{ year: '2023', debt: 14.5, gdp: 19.4, debtToGdp: 74.7, interestToGdp: 1.6 },
{ year: '2024', debt: 15.9, gdp: 21.0, debtToGdp: 75.7, interestToGdp: 1.5 },
{ year: '2025', debt: 17.3, gdp: 22.8, debtToGdp: 75.9, interestToGdp: 1.5 },
{ year: '2026', debt: 18.8, gdp: 24.7, debtToGdp: 76.1, interestToGdp: 1.4 }
]
export default function Strategy() {
const [selectedStrategy, setSelectedStrategy] = useState('us-debt-gdp')
const strategies = [
{
id: 'us-debt-gdp',
name: '美国政府债务/GDP'
},
{
id: 'china-debt-gdp',
name: '中国政府债务/GDP'
}
]
return (
<div className="container">
<Head>
<title>策略 - iBoard</title>
<link rel="icon" href="/favicon.ico" />
</Head>
<Navbar />
<main>
<h1 className="title">
经济策略
</h1>
<p className="description">
按照经济理论组织的相关数据和图表的对比
</p>
<div className="strategy-layout">
<div className="strategy-sidebar">
<h3 className="sidebar-title">策略列表</h3>
<ul className="strategy-list">
{strategies.map((strategy) => (
<li
key={strategy.id}
className={`strategy-item ${selectedStrategy === strategy.id ? 'active' : ''}`}
onClick={() => setSelectedStrategy(strategy.id)}
>
{strategy.name}
</li>
))}
</ul>
</div>
<div className="strategy-content">
{selectedStrategy === 'us-debt-gdp' && (
<div className="strategy-detail">
<h2 className="strategy-title">美国政府债务/GDP分析</h2>
<p className="strategy-description">
分析美国政府债务GDP债务/GDP比率以及债务利息/GDP比率的走势
</p>
<div className="chart-section">
<h3 className="chart-title">美国政府债务走势</h3>
<div className="chart-container">
<ResponsiveContainer width="100%" height={400}>
<LineChart data={usDebtData} margin={{ top: 20, right: 30, left: 20, bottom: 5 }}>
<CartesianGrid strokeDasharray="3 3" />
<XAxis dataKey="year" />
<YAxis domain={['dataMin - 2', 'dataMax + 2']} />
<Tooltip />
<Legend />
<Line type="monotone" dataKey="debt" name="美国政府债务(万亿美元)" stroke="#8884d8" strokeWidth={2} activeDot={{ r: 8 }} />
</LineChart>
</ResponsiveContainer>
</div>
</div>
<div className="chart-section">
<h3 className="chart-title">美国GDP走势</h3>
<div className="chart-container">
<ResponsiveContainer width="100%" height={400}>
<LineChart data={usDebtData} margin={{ top: 20, right: 30, left: 20, bottom: 5 }}>
<CartesianGrid strokeDasharray="3 3" />
<XAxis dataKey="year" />
<YAxis domain={['dataMin - 1', 'dataMax + 1']} />
<Tooltip />
<Legend />
<Line type="monotone" dataKey="gdp" name="美国GDP(万亿美元)" stroke="#82ca9d" strokeWidth={2} activeDot={{ r: 8 }} />
</LineChart>
</ResponsiveContainer>
</div>
</div>
<div className="chart-section">
<h3 className="chart-title">美国政府债务/GDP走势</h3>
<div className="chart-container">
<ResponsiveContainer width="100%" height={400}>
<LineChart data={usDebtData} margin={{ top: 20, right: 30, left: 20, bottom: 5 }}>
<CartesianGrid strokeDasharray="3 3" />
<XAxis dataKey="year" />
<YAxis domain={['dataMin - 5', 'dataMax + 5']} />
<Tooltip />
<Legend />
<Line type="monotone" dataKey="debtToGdp" name="债务/GDP比率(%)" stroke="#ffc658" strokeWidth={2} activeDot={{ r: 8 }} />
</LineChart>
</ResponsiveContainer>
</div>
</div>
<div className="chart-section">
<h3 className="chart-title">美国政府债务利息/GDP</h3>
<div className="chart-container">
<ResponsiveContainer width="100%" height={400}>
<LineChart data={usDebtData} margin={{ top: 20, right: 30, left: 20, bottom: 5 }}>
<CartesianGrid strokeDasharray="3 3" />
<XAxis dataKey="year" />
<YAxis domain={['dataMin - 0.2', 'dataMax + 0.2']} />
<Tooltip />
<Legend />
<Line type="monotone" dataKey="interestToGdp" name="债务利息/GDP比率(%)" stroke="#ff7300" strokeWidth={2} activeDot={{ r: 8 }} />
</LineChart>
</ResponsiveContainer>
</div>
</div>
<div className="data-table-container">
<h3 className="table-title">详细数据</h3>
<table className="data-table">
<thead>
<tr>
<th>年份</th>
<th>政府债务(万亿美元)</th>
<th>GDP(万亿美元)</th>
<th>债务/GDP(%)</th>
<th>债务利息/GDP(%)</th>
</tr>
</thead>
<tbody>
{usDebtData.map((row, index) => (
<tr key={index}>
<td>{row.year}</td>
<td>{row.debt.toFixed(1)}</td>
<td>{row.gdp.toFixed(1)}</td>
<td>{row.debtToGdp.toFixed(1)}</td>
<td>{row.interestToGdp.toFixed(1)}</td>
</tr>
))}
</tbody>
</table>
</div>
</div>
)}
{selectedStrategy === 'china-debt-gdp' && (
<div className="strategy-detail">
<h2 className="strategy-title">中国政府债务/GDP分析</h2>
<p className="strategy-description">
分析中国政府债务GDP债务/GDP比率以及债务利息/GDP比率的走势
</p>
<div className="chart-section">
<h3 className="chart-title">中国政府债务走势</h3>
<div className="chart-container">
<ResponsiveContainer width="100%" height={400}>
<LineChart data={chinaDebtData} margin={{ top: 20, right: 30, left: 20, bottom: 5 }}>
<CartesianGrid strokeDasharray="3 3" />
<XAxis dataKey="year" />
<YAxis domain={['dataMin - 1', 'dataMax + 1']} />
<Tooltip />
<Legend />
<Line type="monotone" dataKey="debt" name="中国政府债务(万亿美元)" stroke="#e6194b" strokeWidth={2} activeDot={{ r: 8 }} />
</LineChart>
</ResponsiveContainer>
</div>
</div>
<div className="chart-section">
<h3 className="chart-title">中国GDP走势</h3>
<div className="chart-container">
<ResponsiveContainer width="100%" height={400}>
<LineChart data={chinaDebtData} margin={{ top: 20, right: 30, left: 20, bottom: 5 }}>
<CartesianGrid strokeDasharray="3 3" />
<XAxis dataKey="year" />
<YAxis domain={['dataMin - 1', 'dataMax + 1']} />
<Tooltip />
<Legend />
<Line type="monotone" dataKey="gdp" name="中国GDP(万亿美元)" stroke="#3cb44b" strokeWidth={2} activeDot={{ r: 8 }} />
</LineChart>
</ResponsiveContainer>
</div>
</div>
<div className="chart-section">
<h3 className="chart-title">中国政府债务/GDP走势</h3>
<div className="chart-container">
<ResponsiveContainer width="100%" height={400}>
<LineChart data={chinaDebtData} margin={{ top: 20, right: 30, left: 20, bottom: 5 }}>
<CartesianGrid strokeDasharray="3 3" />
<XAxis dataKey="year" />
<YAxis domain={['dataMin - 5', 'dataMax + 5']} />
<Tooltip />
<Legend />
<Line type="monotone" dataKey="debtToGdp" name="债务/GDP比率(%)" stroke="#4363d8" strokeWidth={2} activeDot={{ r: 8 }} />
</LineChart>
</ResponsiveContainer>
</div>
</div>
<div className="chart-section">
<h3 className="chart-title">中国政府债务利息/GDP</h3>
<div className="chart-container">
<ResponsiveContainer width="100%" height={400}>
<LineChart data={chinaDebtData} margin={{ top: 20, right: 30, left: 20, bottom: 5 }}>
<CartesianGrid strokeDasharray="3 3" />
<XAxis dataKey="year" />
<YAxis domain={['dataMin - 0.2', 'dataMax + 0.2']} />
<Tooltip />
<Legend />
<Line type="monotone" dataKey="interestToGdp" name="债务利息/GDP比率(%)" stroke="#f58231" strokeWidth={2} activeDot={{ r: 8 }} />
</LineChart>
</ResponsiveContainer>
</div>
</div>
<div className="data-table-container">
<h3 className="table-title">详细数据</h3>
<table className="data-table">
<thead>
<tr>
<th>年份</th>
<th>政府债务(万亿美元)</th>
<th>GDP(万亿美元)</th>
<th>债务/GDP(%)</th>
<th>债务利息/GDP(%)</th>
</tr>
</thead>
<tbody>
{chinaDebtData.map((row, index) => (
<tr key={index}>
<td>{row.year}</td>
<td>{row.debt.toFixed(1)}</td>
<td>{row.gdp.toFixed(1)}</td>
<td>{row.debtToGdp.toFixed(1)}</td>
<td>{row.interestToGdp.toFixed(1)}</td>
</tr>
))}
</tbody>
</table>
</div>
</div>
)}
</div>
</div>
</main>
<Footer />
</div>
)
}