providers

type OpenAIMessage struct {
	Role    string `json:"role"`
	Content string `json:"content"`
}

type OpenAIProvider struct {
	APIKey     string
	Model      string
	BaseURL    string
	HTTPClient *http.Client
	Timeout    time.Duration
}

type OpenAIRequest struct {
	Model       string          `json:"model"`
	Messages    []OpenAIMessage `json:"messages"`
	Temperature float64         `json:"temperature,omitempty"`
	MaxTokens   int             `json:"max_tokens,omitempty"`
}

type OpenAIResponse struct {
	ID      string `json:"id"`
	Object  string `json:"object"`
	Created int64  `json:"created"`
	Choices []struct {
		Index   int `json:"index"`
		Message struct {
			Role    string `json:"role"`
			Content string `json:"content"`
		} `json:"message"`
		FinishReason string `json:"finish_reason"`
	} `json:"choices"`
	Usage struct {
		PromptTokens     int `json:"prompt_tokens"`
		CompletionTokens int `json:"completion_tokens"`
		TotalTokens      int `json:"total_tokens"`
	} `json:"usage"`
}