osdm-sys 0.1.0-alpha.3

/*
 * UIC 90918-10 - OSDM
 *
 * Specifications for the OSDM API standard. The OSDM specification supports two modes of operation: Retailer Mode and Distributor Mode. The API works identically in both modes, except that in distributor mode the API also returns fare information.  The following resources are key to get started:    -  [Processes](https://osdm.io/spec/processes/)   -  [Models](https://osdm.io/spec/models/)   -  [Getting started](https://osdm.io/spec/getting-started/) 
 *
 * The version of the OpenAPI document: 3.7.0
 * Contact: osdm@uic.org
 * Generated by: https://openapi-generator.tech
 */


use reqwest;
use serde::{Deserialize, Serialize, de::Error as _};
use crate::{apis::ResponseContent, models};
use super::{Error, configuration, ContentType};


/// struct for typed errors of method [`get_passenger_categories`]
#[derive(Debug, Clone, Serialize, Deserialize)]
#[serde(untagged)]
pub enum GetPassengerCategoriesError {
    Status400(models::Problem),
    Status401(models::Problem),
    Status403(models::Problem),
    Status500(models::Problem),
    Status501(models::Problem),
    UnknownValue(serde_json::Value),
}


/// Provider may *optionally* define passenger categories. These are usually intended for frontend (UI) usage instead of full passenger specification entry when provider works with unified list of passenger categories. For  precise entry, or when PassengerCategory is not defined, the full passenger specification must always be supported by the provider. 
pub async fn get_passenger_categories(configuration: &configuration::Configuration, requestor: Option<&str>, accept_language: Option<&str>, traceparent: Option<&str>, tracestate: Option<&str>) -> Result<Vec<models::PassengerCategory>, Error<GetPassengerCategoriesError>> {
    // add a prefix to parameters to efficiently prevent name collisions
    let p_header_requestor = requestor;
    let p_header_accept_language = accept_language;
    let p_header_traceparent = traceparent;
    let p_header_tracestate = tracestate;

    let uri_str = format!("{}/passenger-categories", configuration.base_path);
    let mut req_builder = configuration.client.request(reqwest::Method::GET, &uri_str);

    if let Some(ref user_agent) = configuration.user_agent {
        req_builder = req_builder.header(reqwest::header::USER_AGENT, user_agent.clone());
    }
    if let Some(param_value) = p_header_requestor {
        req_builder = req_builder.header("Requestor", param_value.to_string());
    }
    if let Some(param_value) = p_header_accept_language {
        req_builder = req_builder.header("Accept-Language", param_value.to_string());
    }
    if let Some(param_value) = p_header_traceparent {
        req_builder = req_builder.header("traceparent", param_value.to_string());
    }
    if let Some(param_value) = p_header_tracestate {
        req_builder = req_builder.header("tracestate", param_value.to_string());
    }
    if let Some(ref token) = configuration.oauth_access_token {
        req_builder = req_builder.bearer_auth(token.to_owned());
    };

    let req = req_builder.build()?;
    let resp = configuration.client.execute(req).await?;

    let status = resp.status();
    let content_type = resp
        .headers()
        .get("content-type")
        .and_then(|v| v.to_str().ok())
        .unwrap_or("application/octet-stream");
    let content_type = super::ContentType::from(content_type);

    if !status.is_client_error() && !status.is_server_error() {
        let content = resp.text().await?;
        match content_type {
            ContentType::Json => serde_json::from_str(&content).map_err(Error::from),
            ContentType::Text => return Err(Error::from(serde_json::Error::custom("Received `text/plain` content type response that cannot be converted to `Vec&lt;models::PassengerCategory&gt;`"))),
            ContentType::Unsupported(unknown_type) => return Err(Error::from(serde_json::Error::custom(format!("Received `{unknown_type}` content type response that cannot be converted to `Vec&lt;models::PassengerCategory&gt;`")))),
        }
    } else {
        let content = resp.text().await?;
        let entity: Option<GetPassengerCategoriesError> = serde_json::from_str(&content).ok();
        Err(Error::ResponseError(ResponseContent { status, content, entity }))
    }
}