/*
 * Mithril
 *
 * Mithril Compute API
 *
 * The version of the OpenAPI document: 1.0.0
 *
 * Generated by: https://openapi-generator.tech
 */

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

/// struct for typed errors of method [`get_current_prices_v2_v2_pricing_current_get`]
#[derive(Debug, Clone, Serialize, Deserialize)]
#[serde(untagged)]
pub enum GetCurrentPricesV2V2PricingCurrentGetError {
    Status422(models::HttpValidationError),
    UnknownValue(serde_json::Value),
}

/// struct for typed errors of method [`get_historical_prices_v2_v2_pricing_history_get`]
#[derive(Debug, Clone, Serialize, Deserialize)]
#[serde(untagged)]
pub enum GetHistoricalPricesV2V2PricingHistoryGetError {
    Status422(models::HttpValidationError),
    UnknownValue(serde_json::Value),
}

/// Get current pricing information for an instance type.  Returns the current spot price, reserved price, and minimum price for a given instance type, optionally filtered by region.
pub async fn get_current_prices_v2_v2_pricing_current_get(
    configuration: &configuration::Configuration,
    instance_type: &str,
    region: Option<&str>,
    instance_quantity: Option<i32>,
) -> Result<models::CurrentPricesResponse, Error<GetCurrentPricesV2V2PricingCurrentGetError>> {
    // add a prefix to parameters to efficiently prevent name collisions
    let p_query_instance_type = instance_type;
    let p_query_region = region;
    let p_query_instance_quantity = instance_quantity;

    let uri_str = format!("{}/v2/pricing/current", configuration.base_path);
    let mut req_builder = configuration.client.request(reqwest::Method::GET, &uri_str);

    req_builder = req_builder.query(&[("instance_type", &p_query_instance_type.to_string())]);
    if let Some(ref param_value) = p_query_region {
        req_builder = req_builder.query(&[("region", &param_value.to_string())]);
    }
    if let Some(ref param_value) = p_query_instance_quantity {
        req_builder = req_builder.query(&[("instance_quantity", &param_value.to_string())]);
    }
    if let Some(ref user_agent) = configuration.user_agent {
        req_builder = req_builder.header(reqwest::header::USER_AGENT, user_agent.clone());
    }
    if let Some(ref token) = configuration.bearer_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 => Err(Error::from(serde_json::Error::custom("Received `text/plain` content type response that cannot be converted to `models::CurrentPricesResponse`"))),
            ContentType::Unsupported(unknown_type) => Err(Error::from(serde_json::Error::custom(format!("Received `{unknown_type}` content type response that cannot be converted to `models::CurrentPricesResponse`")))),
        }
    } else {
        let content = resp.text().await?;
        let entity: Option<GetCurrentPricesV2V2PricingCurrentGetError> =
            serde_json::from_str(&content).ok();
        Err(Error::ResponseError(ResponseContent {
            status,
            content,
            entity,
        }))
    }
}

/// Get historical pricing information for instance types.  Returns historical spot and reserved prices over time for instance types, optionally filtered by specific instance type and region.
pub async fn get_historical_prices_v2_v2_pricing_history_get(
    configuration: &configuration::Configuration,
    instance_type: Option<&str>,
    region: Option<&str>,
    num_samples: Option<i32>,
) -> Result<
    models::HistoricalPricesResponseModel,
    Error<GetHistoricalPricesV2V2PricingHistoryGetError>,
> {
    // add a prefix to parameters to efficiently prevent name collisions
    let p_query_instance_type = instance_type;
    let p_query_region = region;
    let p_query_num_samples = num_samples;

    let uri_str = format!("{}/v2/pricing/history", configuration.base_path);
    let mut req_builder = configuration.client.request(reqwest::Method::GET, &uri_str);

    if let Some(ref param_value) = p_query_instance_type {
        req_builder = req_builder.query(&[("instance_type", &param_value.to_string())]);
    }
    if let Some(ref param_value) = p_query_region {
        req_builder = req_builder.query(&[("region", &param_value.to_string())]);
    }
    if let Some(ref param_value) = p_query_num_samples {
        req_builder = req_builder.query(&[("num_samples", &param_value.to_string())]);
    }
    if let Some(ref user_agent) = configuration.user_agent {
        req_builder = req_builder.header(reqwest::header::USER_AGENT, user_agent.clone());
    }
    if let Some(ref token) = configuration.bearer_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 => Err(Error::from(serde_json::Error::custom("Received `text/plain` content type response that cannot be converted to `models::HistoricalPricesResponseModel`"))),
            ContentType::Unsupported(unknown_type) => Err(Error::from(serde_json::Error::custom(format!("Received `{unknown_type}` content type response that cannot be converted to `models::HistoricalPricesResponseModel`")))),
        }
    } else {
        let content = resp.text().await?;
        let entity: Option<GetHistoricalPricesV2V2PricingHistoryGetError> =
            serde_json::from_str(&content).ok();
        Err(Error::ResponseError(ResponseContent {
            status,
            content,
            entity,
        }))
    }
}
