#![allow(missing_docs, unused_variables, trivial_casts)]


#[allow(unused_imports)]
use futures::{future, Stream, stream};
#[allow(unused_imports)]
use hvcg_enrolable_openapi_program::{Api, ApiNoContext, Client, ContextWrapperExt, models,
                      AddProgramResponse,
                      DeleteProgramResponse,
                      UpdateProgramResponse,
                      GetProgramByIdResponse,
                      GetProgramsResponse,
                     };
use clap::{App, Arg};

#[allow(unused_imports)]
use log::info;

// swagger::Has may be unused if there are no examples
#[allow(unused_imports)]
use swagger::{AuthData, ContextBuilder, EmptyContext, Has, Push, XSpanIdString};

type ClientContext = swagger::make_context_ty!(ContextBuilder, EmptyContext, Option<AuthData>, XSpanIdString);

// rt may be unused if there are no examples
#[allow(unused_mut)]
fn main() {
    env_logger::init();

    let matches = App::new("client")
        .arg(Arg::with_name("operation")
            .help("Sets the operation to run")
            .possible_values(&[
                "DeleteProgram",
                "GetProgramById",
                "GetPrograms",
            ])
            .required(true)
            .index(1))
        .arg(Arg::with_name("https")
            .long("https")
            .help("Whether to use HTTPS or not"))
        .arg(Arg::with_name("host")
            .long("host")
            .takes_value(true)
            .default_value("dev-sg.portal.hocvienconggiao.com")
            .help("Hostname to contact"))
        .arg(Arg::with_name("port")
            .long("port")
            .takes_value(true)
            .default_value("8080")
            .help("Port to contact"))
        .get_matches();

    let is_https = matches.is_present("https");
    let base_url = format!("{}://{}:{}",
                           if is_https { "https" } else { "http" },
                           matches.value_of("host").unwrap(),
                           matches.value_of("port").unwrap());

    let context: ClientContext =
        swagger::make_context!(ContextBuilder, EmptyContext, None as Option<AuthData>, XSpanIdString::default());

    let mut client : Box<dyn ApiNoContext<ClientContext>> = if matches.is_present("https") {
        // Using Simple HTTPS
        let client = Box::new(Client::try_new_https(&base_url)
            .expect("Failed to create HTTPS client"));
        Box::new(client.with_context(context))
    } else {
        // Using HTTP
        let client = Box::new(Client::try_new_http(
            &base_url)
            .expect("Failed to create HTTP client"));
        Box::new(client.with_context(context))
    };

    let mut rt = tokio::runtime::Runtime::new().unwrap();

    match matches.value_of("operation") {
        /* Disabled because there's no example.
        Some("AddProgram") => {
            let result = rt.block_on(client.add_program(
                  ???
            ));
            info!("{:?} (X-Span-ID: {:?})", result, (client.context() as &dyn Has<XSpanIdString>).get().clone());
        },
        */
        Some("DeleteProgram") => {
            let result = rt.block_on(client.delete_program(
                  serde_json::from_str::<uuid::Uuid>(r#"38400000-8cf0-11bd-b23e-10b96e4ef00d"#).expect("Failed to parse JSON example")
            ));
            info!("{:?} (X-Span-ID: {:?})", result, (client.context() as &dyn Has<XSpanIdString>).get().clone());
        },
        /* Disabled because there's no example.
        Some("UpdateProgram") => {
            let result = rt.block_on(client.update_program(
                  serde_json::from_str::<uuid::Uuid>(r#"38400000-8cf0-11bd-b23e-10b96e4ef00d"#).expect("Failed to parse JSON example"),
                  ???
            ));
            info!("{:?} (X-Span-ID: {:?})", result, (client.context() as &dyn Has<XSpanIdString>).get().clone());
        },
        */
        Some("GetProgramById") => {
            let result = rt.block_on(client.get_program_by_id(
                  serde_json::from_str::<uuid::Uuid>(r#"38400000-8cf0-11bd-b23e-10b96e4ef00d"#).expect("Failed to parse JSON example")
            ));
            info!("{:?} (X-Span-ID: {:?})", result, (client.context() as &dyn Has<XSpanIdString>).get().clone());
        },
        Some("GetPrograms") => {
            let result = rt.block_on(client.get_programs(
                  Some("name_example".to_string()),
                  Some("email_example".to_string()),
                  Some("phone_example".to_string()),
                  Some("undergraduate_school_example".to_string()),
                  None,
                  Some("place_of_birth_example".to_string()),
                  Some("polity_name_example".to_string()),
                  Some("specialism_example".to_string()),
                  Some(&Vec::new()),
                  Some(56),
                  Some(56)
            ));
            info!("{:?} (X-Span-ID: {:?})", result, (client.context() as &dyn Has<XSpanIdString>).get().clone());
        },
        _ => {
            panic!("Invalid operation provided")
        }
    }
}