/**
 * Basic Node.js/Bun example of using Ask Client SDK
 * 
 * Run with:
 *   bun run examples/node/basic.ts
 *   or
 *   tsx examples/node/basic.ts
 */

import { AskClient } from '../../src/client/AskClient';

async function main() {
	console.log('🤖 Ask Client SDK - Basic Example\n');

	// Initialize client
	const client = new AskClient({
		baseUrl: process.env.WORKER_API_URL || 'http://localhost:59898/v1',
		askApiKey: process.env.ASK_API_KEY,
		// Or use provider keys directly:
		// providerKeys: {
		//   groq: process.env.GROQ_API_KEY,
		//   openai: process.env.OPENAI_API_KEY,
		// },
		defaultProvider: 'groq',
		defaultModel: 'llama-3.1-70b-versatile',
		debug: true,
	});

	// Example 1: Non-streaming request
	console.log('📝 Example 1: Non-streaming request\n');
	try {
		const response = await client.completion({
			messages: [
				{ role: 'user', content: 'What is the capital of France?' }
			]
		});
		console.log('Response:', response.content);
		console.log('---\n');
	} catch (error: any) {
		console.error('Error:', error.message);
	}

	// Example 2: Streaming request
	console.log('📝 Example 2: Streaming request\n');
	try {
		const stream = await client.streamCompletion({
			messages: [
				{ role: 'user', content: 'Count from 1 to 10' }
			],
			config: {
				temperature: 0.3,
				maxTokens: 100
			}
		});

		process.stdout.write('Response: ');
		for await (const chunk of stream) {
			process.stdout.write(chunk);
		}
		console.log('\n---\n');
	} catch (error: any) {
		console.error('Error:', error.message);
	}

	// Example 3: Multi-turn conversation
	console.log('📝 Example 3: Multi-turn conversation\n');
	try {
		const response = await client.completion({
			messages: [
				{ role: 'user', content: 'My name is Alice' },
				{ role: 'assistant', content: 'Nice to meet you, Alice! How can I help you?' },
				{ role: 'user', content: 'What is my name?' }
			]
		});
		console.log('Response:', response.content);
		console.log('---\n');
	} catch (error: any) {
		console.error('Error:', error.message);
	}

	// Example 4: Different providers
	console.log('📝 Example 4: Using different providers\n');
	const providers = [
		{ provider: 'groq', model: 'llama-3.1-8b-instant' },
		// Uncomment if you have API keys configured:
		// { provider: 'openai', model: 'gpt-3.5-turbo' },
		// { provider: 'anthropic', model: 'claude-3-haiku-20240307' },
	];

	for (const config of providers) {
		try {
			const response = await client.completion({
				messages: [
					{ role: 'user', content: 'Say hello in one word' }
				],
				config
			});
			console.log(`${config.provider} (${config.model}):`, response.content);
		} catch (error: any) {
			console.error(`${config.provider} error:`, error.message);
		}
	}
	console.log('---\n');

	// Example 5: Health check
	console.log('📝 Example 5: Health check\n');
	try {
		const health = await client.health();
		console.log('Status:', health.status);
		console.log('Providers:', health.providers);
		console.log('---\n');
	} catch (error: any) {
		console.error('Error:', error.message);
	}

	console.log('✅ All examples completed!');
}

main().catch(console.error);