#!/usr/bin/env node
import { program } from 'commander';
import { NewsAggregator } from './aggregator.js';
import type { NewsItem, PlatformConfig } from './types/index.js';
const aggregator = new NewsAggregator();
program
.name('what-happen')
.description('CLI tool for news aggregation from multiple platforms')
.version('1.0.0');
program
.command('get')
.description('Get news from a specific platform')
.option('-p, --platform <platform>', 'Platform name (e.g., weibo, github, zhihu, baidu)')
.option('-c, --category <category>', 'Category name (e.g., hot, tech, finance, social, entertainment, sports, car)')
.option('-l, --limit <limit>', 'Limit number of results', '10')
.option('-j, --json', 'Output in JSON format')
.action(async (options: any) => {
try {
const limit = typeof options.limit === 'string' ? parseInt(options.limit) : 10;
if (options.platform) {
const news = await aggregator.getNewsByPlatform(options.platform, { limit });
if (options.json) {
console.log(JSON.stringify(news, null, 2));
} else {
console.log(`\n📰 ${options.platform.toUpperCase()} 新闻 (${news.length} 条):\n`);
news.forEach((item: NewsItem, index: number) => {
console.log(`${index + 1}. ${item.title}`);
if (item.extra?.info) console.log(` ℹ️ ${item.extra.info}`);
if (item.extra?.date) console.log(` 🕒 ${item.extra.date}`);
console.log(` 🔗 ${item.url}\n`);
});
}
} else if (options.category) {
const news = await aggregator.getNewsByCategory(options.category, { limit });
if (options.json) {
console.log(JSON.stringify(news, null, 2));
} else {
console.log(`\n📰 ${options.category.toUpperCase()} 分类新闻 (${news.length} 条):\n`);
news.forEach((item: NewsItem, index: number) => {
console.log(`${index + 1}. ${item.title}`);
if (item.extra?.info) console.log(` ℹ️ ${item.extra.info}`);
if (item.extra?.date) console.log(` 🕒 ${item.extra.date}`);
console.log(` 🔗 ${item.url}\n`);
});
}
} else {
console.error('❌ 请指定 --platform 或 --category 参数');
process.exit(1);
}
} catch (error) {
console.error('❌ 错误:', error instanceof Error ? error.message : String(error));
process.exit(1);
}
});
program
.command('list')
.description('List available platforms and categories')
.action(async () => {
try {
const platforms = await aggregator.getAvailablePlatforms();
console.log('\n📋 可用平台:\n');
platforms.forEach((category: PlatformConfig) => {
console.log(`🏷️ ${category.name} (${category.category})`);
category.platform.forEach((platform: string) => {
console.log(` • ${platform}`);
});
console.log('');
});
} catch (error) {
console.error('❌ 错误:', error instanceof Error ? error.message : String(error));
process.exit(1);
}
});
program
.command('apis')
.description('List all registered APIs')
.action(async () => {
try {
const apis = aggregator.getRegisteredApis();
console.log('\n🔧 已注册的API:\n');
apis.forEach((api: string, index: number) => {
console.log(`${index + 1}. ${api}`);
});
console.log(`\n总计: ${apis.length} 个API\n`);
} catch (error) {
console.error('❌ 错误:', error instanceof Error ? error.message : String(error));
process.exit(1);
}
});
program.parse();
