/*
 * Fastly API
 *
 * Via the Fastly API you can perform any of the operations that are possible within the management console,  including creating services, domains, and backends, configuring rules or uploading your own application code, as well as account operations such as user administration and billing reports. The API is organized into collections of endpoints that allow manipulation of objects related to Fastly services and accounts. For the most accurate and up-to-date API reference content, visit our [Developer Hub](https://developer.fastly.com/reference/api/) 
 *
 */


use reqwest;

use crate::apis::ResponseContent;
use super::{Error, configuration};

/// struct for passing parameters to the method [`get_package`]
#[derive(Clone, Debug, Default)]
pub struct GetPackageParams {
    /// Alphanumeric string identifying the service.
    pub service_id: String,
    /// Integer identifying a service version.
    pub version_id: i32
}

/// struct for passing parameters to the method [`put_package`]
#[derive(Clone, Debug, Default)]
pub struct PutPackageParams {
    /// Alphanumeric string identifying the service.
    pub service_id: String,
    /// Integer identifying a service version.
    pub version_id: i32,
    /// We recommend using the Expect header because it may identify issues with the request based upon the headers alone instead of requiring you to wait until the entire binary package upload has completed.
    pub expect: Option<String>,
    /// The content of the Wasm binary package.
    pub package: Option<std::path::PathBuf>
}


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

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


/// List detailed information about the Compute@Edge package for the specified service.
pub async fn get_package(configuration: &mut configuration::Configuration, params: GetPackageParams) -> Result<crate::models::PackageResponse, Error<GetPackageError>> {
    let local_var_configuration = configuration;

    // unbox the parameters
    let service_id = params.service_id;
    let version_id = params.version_id;


    let local_var_client = &local_var_configuration.client;

    let local_var_uri_str = format!("{}/service/{service_id}/version/{version_id}/package", local_var_configuration.base_path, service_id=crate::apis::urlencode(service_id), version_id=version_id);
    let mut local_var_req_builder = local_var_client.request(reqwest::Method::GET, local_var_uri_str.as_str());

    if let Some(ref local_var_user_agent) = local_var_configuration.user_agent {
        local_var_req_builder = local_var_req_builder.header(reqwest::header::USER_AGENT, local_var_user_agent.clone());
    }
    if let Some(ref local_var_apikey) = local_var_configuration.api_key {
        let local_var_key = local_var_apikey.key.clone();
        let local_var_value = match local_var_apikey.prefix {
            Some(ref local_var_prefix) => format!("{} {}", local_var_prefix, local_var_key),
            None => local_var_key,
        };
        local_var_req_builder = local_var_req_builder.header("Fastly-Key", local_var_value);
    };

    let local_var_req = local_var_req_builder.build()?;
    let local_var_resp = local_var_client.execute(local_var_req).await?;

    if "GET" != "GET" && "GET" != "HEAD" {
      let headers = local_var_resp.headers();
      local_var_configuration.rate_limit_remaining = match headers.get("Fastly-RateLimit-Remaining") {
          Some(v) => v.to_str().unwrap().parse().unwrap(),
          None => configuration::DEFAULT_RATELIMIT,
      };
      local_var_configuration.rate_limit_reset = match headers.get("Fastly-RateLimit-Reset") {
          Some(v) => v.to_str().unwrap().parse().unwrap(),
          None => 0,
      };
    }

    let local_var_status = local_var_resp.status();
    let local_var_content = local_var_resp.text().await?;

    if !local_var_status.is_client_error() && !local_var_status.is_server_error() {
        serde_json::from_str(&local_var_content).map_err(Error::from)
    } else {
        let local_var_entity: Option<GetPackageError> = serde_json::from_str(&local_var_content).ok();
        let local_var_error = ResponseContent { status: local_var_status, content: local_var_content, entity: local_var_entity };
        Err(Error::ResponseError(local_var_error))
    }
}

/// Upload a Compute@Edge package associated with the specified service version.
pub async fn put_package(configuration: &mut configuration::Configuration, params: PutPackageParams) -> Result<crate::models::PackageResponse, Error<PutPackageError>> {
    let local_var_configuration = configuration;

    // unbox the parameters
    let service_id = params.service_id;
    let version_id = params.version_id;
    let expect = params.expect;
    let package = params.package;


    let local_var_client = &local_var_configuration.client;

    let local_var_uri_str = format!("{}/service/{service_id}/version/{version_id}/package", local_var_configuration.base_path, service_id=crate::apis::urlencode(service_id), version_id=version_id);
    let mut local_var_req_builder = local_var_client.request(reqwest::Method::PUT, local_var_uri_str.as_str());

    if let Some(ref local_var_user_agent) = local_var_configuration.user_agent {
        local_var_req_builder = local_var_req_builder.header(reqwest::header::USER_AGENT, local_var_user_agent.clone());
    }
    if let Some(local_var_param_value) = expect {
        local_var_req_builder = local_var_req_builder.header("expect", local_var_param_value.to_string());
    }
    if let Some(ref local_var_apikey) = local_var_configuration.api_key {
        let local_var_key = local_var_apikey.key.clone();
        let local_var_value = match local_var_apikey.prefix {
            Some(ref local_var_prefix) => format!("{} {}", local_var_prefix, local_var_key),
            None => local_var_key,
        };
        local_var_req_builder = local_var_req_builder.header("Fastly-Key", local_var_value);
    };
    let mut local_var_form = reqwest::multipart::Form::new();
    // TODO: support file upload for 'package' parameter
    local_var_req_builder = local_var_req_builder.multipart(local_var_form);

    let local_var_req = local_var_req_builder.build()?;
    let local_var_resp = local_var_client.execute(local_var_req).await?;

    if "PUT" != "GET" && "PUT" != "HEAD" {
      let headers = local_var_resp.headers();
      local_var_configuration.rate_limit_remaining = match headers.get("Fastly-RateLimit-Remaining") {
          Some(v) => v.to_str().unwrap().parse().unwrap(),
          None => configuration::DEFAULT_RATELIMIT,
      };
      local_var_configuration.rate_limit_reset = match headers.get("Fastly-RateLimit-Reset") {
          Some(v) => v.to_str().unwrap().parse().unwrap(),
          None => 0,
      };
    }

    let local_var_status = local_var_resp.status();
    let local_var_content = local_var_resp.text().await?;

    if !local_var_status.is_client_error() && !local_var_status.is_server_error() {
        serde_json::from_str(&local_var_content).map_err(Error::from)
    } else {
        let local_var_entity: Option<PutPackageError> = serde_json::from_str(&local_var_content).ok();
        let local_var_error = ResponseContent { status: local_var_status, content: local_var_content, entity: local_var_entity };
        Err(Error::ResponseError(local_var_error))
    }
}