use crate::error::XaiError;
use crate::error::check_for_model_error;
use crate::traits::{ClientConfig, ModelFetcher};
use reqwest::Method;
use serde::{Deserialize, Serialize};
#[derive(Debug, Clone, Serialize, Deserialize)]
pub struct LanguageModel {
pub completion_text_token_price: u32,
pub created: u64,
pub id: String,
pub input_modalities: Vec<String>,
pub object: String,
pub output_modalities: Vec<String>,
pub owned_by: String,
pub prompt_image_token_price: u32,
pub prompt_text_token_price: u32,
}
#[derive(Debug, Clone, Serialize, Deserialize)]
pub struct LanguageModelListResponse {
pub models: Vec<LanguageModel>,
}
#[derive(Debug, Clone)]
pub struct LanguageModelRequestBuilder<T: ClientConfig + Clone + Send + Sync> {
client: T,
}
impl<T> LanguageModelRequestBuilder<T>
where
T: ClientConfig + Clone + Send + Sync,
{
pub fn new(client: T) -> Self {
Self { client }
}
}
impl<T> ModelFetcher for LanguageModelRequestBuilder<T>
where
T: ClientConfig + Clone + Send + Sync,
{
async fn fetch_model_info(&self) -> Result<LanguageModelListResponse, XaiError> {
let response = self
.client
.request(Method::GET, "language-models")?
.send()
.await?;
if response.status().is_success() {
let chat_completion = response.json::<LanguageModelListResponse>().await?;
Ok(chat_completion)
} else {
let error_body = response.text().await.unwrap_or_else(|_| "".to_string());
if let Some(model_error) = check_for_model_error(&error_body) {
return Err(model_error);
}
Err(XaiError::Http(error_body))
}
}
}