use std::collections::HashMap;
use std::cell::RefCell;
use std::default::Default;
use std::collections::BTreeSet;
use std::error::Error as StdError;
use serde_json as json;
use std::io;
use std::fs;
use std::mem;

use hyper::client::connect;
use tokio::io::{AsyncRead, AsyncWrite};
use tokio::time::sleep;
use tower_service;
use serde::{Serialize, Deserialize};

use crate::{client, client::GetToken, client::serde_with};

// ##############
// UTILITIES ###
// ############




// ########
// HUB ###
// ######

/// Central instance to access all Acceleratedmobilepageurl related resource activities
///
/// # Examples
///
/// Instantiate a new hub
///
/// ```test_harness,no_run
/// extern crate hyper;
/// extern crate hyper_rustls;
/// extern crate google_acceleratedmobilepageurl1 as acceleratedmobilepageurl1;
/// use acceleratedmobilepageurl1::api::BatchGetAmpUrlsRequest;
/// use acceleratedmobilepageurl1::{Result, Error};
/// # async fn dox() {
/// use std::default::Default;
/// use acceleratedmobilepageurl1::{Acceleratedmobilepageurl, oauth2, hyper, hyper_rustls, chrono, FieldMask};
/// 
/// // Get an ApplicationSecret instance by some means. It contains the `client_id` and 
/// // `client_secret`, among other things.
/// let secret: oauth2::ApplicationSecret = Default::default();
/// // Instantiate the authenticator. It will choose a suitable authentication flow for you, 
/// // unless you replace  `None` with the desired Flow.
/// // Provide your own `AuthenticatorDelegate` to adjust the way it operates and get feedback about 
/// // what's going on. You probably want to bring in your own `TokenStorage` to persist tokens and
/// // retrieve them from storage.
/// let auth = oauth2::InstalledFlowAuthenticator::builder(
///         secret,
///         oauth2::InstalledFlowReturnMethod::HTTPRedirect,
///     ).build().await.unwrap();
/// let mut hub = Acceleratedmobilepageurl::new(hyper::Client::builder().build(hyper_rustls::HttpsConnectorBuilder::new().with_native_roots().https_or_http().enable_http1().build()), auth);
/// // As the method needs a request, you would usually fill it with the desired information
/// // into the respective structure. Some of the parts shown here might not be applicable !
/// // Values shown here are possibly random and not representative !
/// let mut req = BatchGetAmpUrlsRequest::default();
/// 
/// // You can configure optional parameters by calling the respective setters at will, and
/// // execute the final call using `doit()`.
/// // Values shown here are possibly random and not representative !
/// let result = hub.amp_urls().batch_get(req)
///              .doit().await;
/// 
/// match result {
///     Err(e) => match e {
///         // The Error enum provides details about what exactly happened.
///         // You can also just use its `Debug`, `Display` or `Error` traits
///          Error::HttpError(_)
///         |Error::Io(_)
///         |Error::MissingAPIKey
///         |Error::MissingToken(_)
///         |Error::Cancelled
///         |Error::UploadSizeLimitExceeded(_, _)
///         |Error::Failure(_)
///         |Error::BadRequest(_)
///         |Error::FieldClash(_)
///         |Error::JsonDecodeError(_, _) => println!("{}", e),
///     },
///     Ok(res) => println!("Success: {:?}", res),
/// }
/// # }
/// ```
#[derive(Clone)]
pub struct Acceleratedmobilepageurl<S> {
    pub client: hyper::Client<S, hyper::body::Body>,
    pub auth: Box<dyn client::GetToken>,
    _user_agent: String,
    _base_url: String,
    _root_url: String,
}

impl<'a, S> client::Hub for Acceleratedmobilepageurl<S> {}

impl<'a, S> Acceleratedmobilepageurl<S> {

    pub fn new<A: 'static + client::GetToken>(client: hyper::Client<S, hyper::body::Body>, auth: A) -> Acceleratedmobilepageurl<S> {
        Acceleratedmobilepageurl {
            client,
            auth: Box::new(auth),
            _user_agent: "google-api-rust-client/5.0.4".to_string(),
            _base_url: "https://acceleratedmobilepageurl.googleapis.com/".to_string(),
            _root_url: "https://acceleratedmobilepageurl.googleapis.com/".to_string(),
        }
    }

    pub fn amp_urls(&'a self) -> AmpUrlMethods<'a, S> {
        AmpUrlMethods { hub: &self }
    }

    /// Set the user-agent header field to use in all requests to the server.
    /// It defaults to `google-api-rust-client/5.0.4`.
    ///
    /// Returns the previously set user-agent.
    pub fn user_agent(&mut self, agent_name: String) -> String {
        mem::replace(&mut self._user_agent, agent_name)
    }

    /// Set the base url to use in all requests to the server.
    /// It defaults to `https://acceleratedmobilepageurl.googleapis.com/`.
    ///
    /// Returns the previously set base url.
    pub fn base_url(&mut self, new_base_url: String) -> String {
        mem::replace(&mut self._base_url, new_base_url)
    }

    /// Set the root url to use in all requests to the server.
    /// It defaults to `https://acceleratedmobilepageurl.googleapis.com/`.
    ///
    /// Returns the previously set root url.
    pub fn root_url(&mut self, new_root_url: String) -> String {
        mem::replace(&mut self._root_url, new_root_url)
    }
}


// ############
// SCHEMAS ###
// ##########
/// AMP URL response for a requested URL.
/// 
/// # Activities
/// 
/// This type is used in activities, which are methods you may call on this type or where this type is involved in. 
/// The list links the activity name, along with information about where it is used (one of *request* and *response*).
/// 
/// * [batch get amp urls](AmpUrlBatchGetCall) (none)
#[serde_with::serde_as(crate = "::client::serde_with")]
#[derive(Default, Clone, Debug, Serialize, Deserialize)]
pub struct AmpUrl {
    /// The AMP URL pointing to the publisher's web server.
    #[serde(rename="ampUrl")]
    
    pub amp_url: Option<String>,
    /// The [AMP Cache URL](https://developers.google.com/amp/cache/overview#amp-cache-url-format) pointing to the cached document in the Google AMP Cache.
    #[serde(rename="cdnAmpUrl")]
    
    pub cdn_amp_url: Option<String>,
    /// The original non-AMP URL.
    #[serde(rename="originalUrl")]
    
    pub original_url: Option<String>,
}

impl client::Resource for AmpUrl {}


/// AMP URL Error resource for a requested URL that couldn't be found.
/// 
/// This type is not used in any activity, and only used as *part* of another schema.
/// 
#[serde_with::serde_as(crate = "::client::serde_with")]
#[derive(Default, Clone, Debug, Serialize, Deserialize)]
pub struct AmpUrlError {
    /// The error code of an API call.
    #[serde(rename="errorCode")]
    
    pub error_code: Option<String>,
    /// An optional descriptive error message.
    #[serde(rename="errorMessage")]
    
    pub error_message: Option<String>,
    /// The original non-AMP URL.
    #[serde(rename="originalUrl")]
    
    pub original_url: Option<String>,
}

impl client::Part for AmpUrlError {}


/// AMP URL request for a batch of URLs.
/// 
/// # Activities
/// 
/// This type is used in activities, which are methods you may call on this type or where this type is involved in. 
/// The list links the activity name, along with information about where it is used (one of *request* and *response*).
/// 
/// * [batch get amp urls](AmpUrlBatchGetCall) (request)
#[serde_with::serde_as(crate = "::client::serde_with")]
#[derive(Default, Clone, Debug, Serialize, Deserialize)]
pub struct BatchGetAmpUrlsRequest {
    /// The lookup_strategy being requested.
    #[serde(rename="lookupStrategy")]
    
    pub lookup_strategy: Option<String>,
    /// List of URLs to look up for the paired AMP URLs. The URLs are case-sensitive. Up to 50 URLs per lookup (see [Usage Limits](https://developers.google.com/amp/cache/reference/limits)).
    
    pub urls: Option<Vec<String>>,
}

impl client::RequestValue for BatchGetAmpUrlsRequest {}


/// Batch AMP URL response.
/// 
/// # Activities
/// 
/// This type is used in activities, which are methods you may call on this type or where this type is involved in. 
/// The list links the activity name, along with information about where it is used (one of *request* and *response*).
/// 
/// * [batch get amp urls](AmpUrlBatchGetCall) (response)
#[serde_with::serde_as(crate = "::client::serde_with")]
#[derive(Default, Clone, Debug, Serialize, Deserialize)]
pub struct BatchGetAmpUrlsResponse {
    /// For each URL in BatchAmpUrlsRequest, the URL response. The response might not be in the same order as URLs in the batch request. If BatchAmpUrlsRequest contains duplicate URLs, AmpUrl is generated only once.
    #[serde(rename="ampUrls")]
    
    pub amp_urls: Option<Vec<AmpUrl>>,
    /// The errors for requested URLs that have no AMP URL.
    #[serde(rename="urlErrors")]
    
    pub url_errors: Option<Vec<AmpUrlError>>,
}

impl client::ResponseResult for BatchGetAmpUrlsResponse {}



// ###################
// MethodBuilders ###
// #################

/// A builder providing access to all methods supported on *ampUrl* resources.
/// It is not used directly, but through the [`Acceleratedmobilepageurl`] hub.
///
/// # Example
///
/// Instantiate a resource builder
///
/// ```test_harness,no_run
/// extern crate hyper;
/// extern crate hyper_rustls;
/// extern crate google_acceleratedmobilepageurl1 as acceleratedmobilepageurl1;
/// 
/// # async fn dox() {
/// use std::default::Default;
/// use acceleratedmobilepageurl1::{Acceleratedmobilepageurl, oauth2, hyper, hyper_rustls, chrono, FieldMask};
/// 
/// let secret: oauth2::ApplicationSecret = Default::default();
/// let auth = oauth2::InstalledFlowAuthenticator::builder(
///         secret,
///         oauth2::InstalledFlowReturnMethod::HTTPRedirect,
///     ).build().await.unwrap();
/// let mut hub = Acceleratedmobilepageurl::new(hyper::Client::builder().build(hyper_rustls::HttpsConnectorBuilder::new().with_native_roots().https_or_http().enable_http1().build()), auth);
/// // Usually you wouldn't bind this to a variable, but keep calling *CallBuilders*
/// // like `batch_get(...)`
/// // to build up your call.
/// let rb = hub.amp_urls();
/// # }
/// ```
pub struct AmpUrlMethods<'a, S>
    where S: 'a {

    hub: &'a Acceleratedmobilepageurl<S>,
}

impl<'a, S> client::MethodsBuilder for AmpUrlMethods<'a, S> {}

impl<'a, S> AmpUrlMethods<'a, S> {
    
    /// Create a builder to help you perform the following task:
    ///
    /// Returns AMP URL(s) and equivalent [AMP Cache URL(s)](https://developers.google.com/amp/cache/overview#amp-cache-url-format).
    /// 
    /// # Arguments
    ///
    /// * `request` - No description provided.
    pub fn batch_get(&self, request: BatchGetAmpUrlsRequest) -> AmpUrlBatchGetCall<'a, S> {
        AmpUrlBatchGetCall {
            hub: self.hub,
            _request: request,
            _delegate: Default::default(),
            _additional_params: Default::default(),
        }
    }
}





// ###################
// CallBuilders   ###
// #################

/// Returns AMP URL(s) and equivalent [AMP Cache URL(s)](https://developers.google.com/amp/cache/overview#amp-cache-url-format).
///
/// A builder for the *batchGet* method supported by a *ampUrl* resource.
/// It is not used directly, but through a [`AmpUrlMethods`] instance.
///
/// # Example
///
/// Instantiate a resource method builder
///
/// ```test_harness,no_run
/// # extern crate hyper;
/// # extern crate hyper_rustls;
/// # extern crate google_acceleratedmobilepageurl1 as acceleratedmobilepageurl1;
/// use acceleratedmobilepageurl1::api::BatchGetAmpUrlsRequest;
/// # async fn dox() {
/// # use std::default::Default;
/// # use acceleratedmobilepageurl1::{Acceleratedmobilepageurl, oauth2, hyper, hyper_rustls, chrono, FieldMask};
/// 
/// # let secret: oauth2::ApplicationSecret = Default::default();
/// # let auth = oauth2::InstalledFlowAuthenticator::builder(
/// #         secret,
/// #         oauth2::InstalledFlowReturnMethod::HTTPRedirect,
/// #     ).build().await.unwrap();
/// # let mut hub = Acceleratedmobilepageurl::new(hyper::Client::builder().build(hyper_rustls::HttpsConnectorBuilder::new().with_native_roots().https_or_http().enable_http1().build()), auth);
/// // As the method needs a request, you would usually fill it with the desired information
/// // into the respective structure. Some of the parts shown here might not be applicable !
/// // Values shown here are possibly random and not representative !
/// let mut req = BatchGetAmpUrlsRequest::default();
/// 
/// // You can configure optional parameters by calling the respective setters at will, and
/// // execute the final call using `doit()`.
/// // Values shown here are possibly random and not representative !
/// let result = hub.amp_urls().batch_get(req)
///              .doit().await;
/// # }
/// ```
pub struct AmpUrlBatchGetCall<'a, S>
    where S: 'a {

    hub: &'a Acceleratedmobilepageurl<S>,
    _request: BatchGetAmpUrlsRequest,
    _delegate: Option<&'a mut dyn client::Delegate>,
    _additional_params: HashMap<String, String>,
}

impl<'a, S> client::CallBuilder for AmpUrlBatchGetCall<'a, S> {}

impl<'a, S> AmpUrlBatchGetCall<'a, S>
where
    S: tower_service::Service<http::Uri> + Clone + Send + Sync + 'static,
    S::Response: hyper::client::connect::Connection + AsyncRead + AsyncWrite + Send + Unpin + 'static,
    S::Future: Send + Unpin + 'static,
    S::Error: Into<Box<dyn StdError + Send + Sync>>,
{


    /// Perform the operation you have build so far.
    pub async fn doit(mut self) -> client::Result<(hyper::Response<hyper::body::Body>, BatchGetAmpUrlsResponse)> {
        use std::io::{Read, Seek};
        use hyper::header::{CONTENT_TYPE, CONTENT_LENGTH, AUTHORIZATION, USER_AGENT, LOCATION};
        use client::{ToParts, url::Params};
        use std::borrow::Cow;

        let mut dd = client::DefaultDelegate;
        let mut dlg: &mut dyn client::Delegate = self._delegate.unwrap_or(&mut dd);
        dlg.begin(client::MethodInfo { id: "acceleratedmobilepageurl.ampUrls.batchGet",
                               http_method: hyper::Method::POST });

        for &field in ["alt"].iter() {
            if self._additional_params.contains_key(field) {
                dlg.finished(false);
                return Err(client::Error::FieldClash(field));
            }
        }

        let mut params = Params::with_capacity(3 + self._additional_params.len());

        params.extend(self._additional_params.iter());

        params.push("alt", "json");
        let mut url = self.hub._base_url.clone() + "v1/ampUrls:batchGet";
        
        match dlg.api_key() {
            Some(value) => params.push("key", value),
            None => {
                dlg.finished(false);
                return Err(client::Error::MissingAPIKey)
            }
        }


        let url = params.parse_with_url(&url);

        let mut json_mime_type = mime::APPLICATION_JSON;
        let mut request_value_reader =
            {
                let mut value = json::value::to_value(&self._request).expect("serde to work");
                client::remove_json_null_values(&mut value);
                let mut dst = io::Cursor::new(Vec::with_capacity(128));
                json::to_writer(&mut dst, &value).unwrap();
                dst
            };
        let request_size = request_value_reader.seek(io::SeekFrom::End(0)).unwrap();
        request_value_reader.seek(io::SeekFrom::Start(0)).unwrap();


        loop {
            request_value_reader.seek(io::SeekFrom::Start(0)).unwrap();
            let mut req_result = {
                let client = &self.hub.client;
                dlg.pre_request();
                let mut req_builder = hyper::Request::builder()
                    .method(hyper::Method::POST)
                    .uri(url.as_str())
                    .header(USER_AGENT, self.hub._user_agent.clone());



                        let request = req_builder
                        .header(CONTENT_TYPE, json_mime_type.to_string())
                        .header(CONTENT_LENGTH, request_size as u64)
                        .body(hyper::body::Body::from(request_value_reader.get_ref().clone()));

                client.request(request.unwrap()).await

            };

            match req_result {
                Err(err) => {
                    if let client::Retry::After(d) = dlg.http_error(&err) {
                        sleep(d).await;
                        continue;
                    }
                    dlg.finished(false);
                    return Err(client::Error::HttpError(err))
                }
                Ok(mut res) => {
                    if !res.status().is_success() {
                        let res_body_string = client::get_body_as_string(res.body_mut()).await;
                        let (parts, _) = res.into_parts();
                        let body = hyper::Body::from(res_body_string.clone());
                        let restored_response = hyper::Response::from_parts(parts, body);

                        let server_response = json::from_str::<serde_json::Value>(&res_body_string).ok();

                        if let client::Retry::After(d) = dlg.http_failure(&restored_response, server_response.clone()) {
                            sleep(d).await;
                            continue;
                        }

                        dlg.finished(false);

                        return match server_response {
                            Some(error_value) => Err(client::Error::BadRequest(error_value)),
                            None => Err(client::Error::Failure(restored_response)),
                        }
                    }
                    let result_value = {
                        let res_body_string = client::get_body_as_string(res.body_mut()).await;

                        match json::from_str(&res_body_string) {
                            Ok(decoded) => (res, decoded),
                            Err(err) => {
                                dlg.response_json_decode_error(&res_body_string, &err);
                                return Err(client::Error::JsonDecodeError(res_body_string, err));
                            }
                        }
                    };

                    dlg.finished(true);
                    return Ok(result_value)
                }
            }
        }
    }


    ///
    /// Sets the *request* property to the given value.
    ///
    /// Even though the property as already been set when instantiating this call,
    /// we provide this method for API completeness.
    pub fn request(mut self, new_value: BatchGetAmpUrlsRequest) -> AmpUrlBatchGetCall<'a, S> {
        self._request = new_value;
        self
    }
    /// The delegate implementation is consulted whenever there is an intermediate result, or if something goes wrong
    /// while executing the actual API request.
    /// 
    /// ````text
    ///                   It should be used to handle progress information, and to implement a certain level of resilience.
    /// ````
    ///
    /// Sets the *delegate* property to the given value.
    pub fn delegate(mut self, new_value: &'a mut dyn client::Delegate) -> AmpUrlBatchGetCall<'a, S> {
        self._delegate = Some(new_value);
        self
    }

    /// Set any additional parameter of the query string used in the request.
    /// It should be used to set parameters which are not yet available through their own
    /// setters.
    ///
    /// Please note that this method must not be used to set any of the known parameters
    /// which have their own setter method. If done anyway, the request will fail.
    ///
    /// # Additional Parameters
    ///
    /// * *$.xgafv* (query-string) - V1 error format.
    /// * *access_token* (query-string) - OAuth access token.
    /// * *alt* (query-string) - Data format for response.
    /// * *callback* (query-string) - JSONP
    /// * *fields* (query-string) - Selector specifying which fields to include in a partial response.
    /// * *key* (query-string) - API key. Your API key identifies your project and provides you with API access, quota, and reports. Required unless you provide an OAuth 2.0 token.
    /// * *oauth_token* (query-string) - OAuth 2.0 token for the current user.
    /// * *prettyPrint* (query-boolean) - Returns response with indentations and line breaks.
    /// * *quotaUser* (query-string) - Available to use for quota purposes for server-side applications. Can be any arbitrary string assigned to a user, but should not exceed 40 characters.
    /// * *uploadType* (query-string) - Legacy upload protocol for media (e.g. "media", "multipart").
    /// * *upload_protocol* (query-string) - Upload protocol for media (e.g. "raw", "multipart").
    pub fn param<T>(mut self, name: T, value: T) -> AmpUrlBatchGetCall<'a, S>
                                                        where T: AsRef<str> {
        self._additional_params.insert(name.as_ref().to_string(), value.as_ref().to_string());
        self
    }

}