package llm

import (
	anthProvider "gitea.stevedudenhoeffer.com/steve/go-llm/v2/anthropic"
	googleProvider "gitea.stevedudenhoeffer.com/steve/go-llm/v2/google"
	openaiProvider "gitea.stevedudenhoeffer.com/steve/go-llm/v2/openai"
)

// OpenAI creates an OpenAI client.
//
// Example:
//
//	model := llm.OpenAI("sk-...").Model("gpt-4o")
func OpenAI(apiKey string, opts ...ClientOption) *Client {
	cfg := &clientConfig{}
	for _, opt := range opts {
		opt(cfg)
	}
	return newClient(openaiProvider.New(apiKey, cfg.baseURL))
}

// Anthropic creates an Anthropic client.
//
// Example:
//
//	model := llm.Anthropic("sk-ant-...").Model("claude-sonnet-4-20250514")
func Anthropic(apiKey string, opts ...ClientOption) *Client {
	cfg := &clientConfig{}
	for _, opt := range opts {
		opt(cfg)
	}
	_ = cfg // Anthropic doesn't support custom base URL in the SDK
	return newClient(anthProvider.New(apiKey))
}

// Google creates a Google (Gemini) client.
//
// Example:
//
//	model := llm.Google("...").Model("gemini-2.0-flash")
func Google(apiKey string, opts ...ClientOption) *Client {
	cfg := &clientConfig{}
	for _, opt := range opts {
		opt(cfg)
	}
	_ = cfg // Google doesn't support custom base URL in the SDK
	return newClient(googleProvider.New(apiKey))
}