zai-rs 0.1.15

一个 Rust SDK, 用于调用 智普AI API
Documentation 
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use super::types::DocumentImageListResponse;
use crate::client::http::HttpClient;

/// Retrieve parsed image index-url mapping for a document (POST, no body)
pub struct DocumentImageListRequest {
    /// Bearer API key
    pub key: String,
    url: String,
}

impl DocumentImageListRequest {
    /// Create a new request with the target document id
    pub fn new(key: String, document_id: impl AsRef<str>) -> Self {
        let url = format!(
            "https://open.bigmodel.cn/api/llm-application/open/document/slice/image_list/{}",
            document_id.as_ref()
        );
        Self { key, url }
    }

    /// Send POST request and parse typed response
    pub async fn send(&self) -> crate::ZaiResult<DocumentImageListResponse> {
        let resp: reqwest::Response = self.post().await?;

        let parsed = resp.json::<DocumentImageListResponse>().await?;

        Ok(parsed)
    }
}

impl HttpClient for DocumentImageListRequest {
    type Body = (); // unused
    type ApiUrl = String;
    type ApiKey = String;

    fn api_url(&self) -> &Self::ApiUrl {
        &self.url
    }
    fn api_key(&self) -> &Self::ApiKey {
        &self.key
    }
    fn body(&self) -> &Self::Body {
        &()
    }

    // Override POST: send no body, only auth header
    fn post(
        &self,
    ) -> impl std::future::Future<Output = crate::ZaiResult<reqwest::Response>> + Send {
        let url = self.url.clone();
        let key = self.key.clone();
        async move {
            let resp = reqwest::Client::new()
                .post(url)
                .bearer_auth(key)
                .send()
                .await?;

            let status = resp.status();
            if status.is_success() {
                return Ok(resp);
            }

            // Standard error envelope {"error": { code, message }}
            let text = resp.text().await.unwrap_or_default();
            #[derive(serde::Deserialize)]
            struct ErrEnv {
                error: ErrObj,
            }
            #[derive(serde::Deserialize)]
            struct ErrObj {
                _code: serde_json::Value,
                message: String,
            }

            if let Ok(parsed) = serde_json::from_str::<ErrEnv>(&text) {
                return Err(crate::client::error::ZaiError::from_api_response(
                    status.as_u16(),
                    0,
                    parsed.error.message,
                ));
            }

            Err(crate::client::error::ZaiError::from_api_response(
                status.as_u16(),
                0,
                text,
            ))
        }
    }
}