juiz_app 0.0.15

JUIZ utility command-line application package
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//
// juiz connect http://localhost:8001/rust_talker0 http://localhost:8000/rust_listener0/arg1 --type push

use clap::Subcommand;
use std::path::Path;

use juiz_core::log;
use juiz_core::prelude::*;

use crate::Args;

#[derive(Debug, Subcommand, Clone)]
pub(crate) enum ConnectionSubCommands {
    #[clap(arg_required_else_help = false)]
    Create {
        #[arg(
            long = "type",
            short = 't',
            help = "Type of connection. Default is PUSH",
            default_value = "push"
        )]
        connection_type: String,

        #[arg(help = "ID of source process")]
        source: String,

        #[arg(help = "Inlet name of destination process")]
        arg_name: String,

        #[arg(help = "ID of destination process")]
        destination: String,
    },

    #[clap(arg_required_else_help = false)]
    Delete {
        #[arg(help = "ID of Conection")]
        connection_id: String,
    },

    /// get logs
    #[clap(arg_required_else_help = false)]
    List {},
}

pub(crate) fn on_connection(
    manifest: Value,
    working_dir: &Path,
    subcommand: ConnectionSubCommands,
    args: Args,
) -> JuizResult<()> {
    match on_connection_inner(manifest, working_dir, subcommand, args) {
        Ok(_) => return Ok(()),
        Err(e) => println!("Error: {e:?}"),
    };
    Ok(())
}

pub(crate) fn on_connection_inner(
    manifest: Value,
    working_dir: &Path,
    subcommand: ConnectionSubCommands,
    args: Args,
) -> JuizResult<()> {
    let server = args.server.clone();
    let recursive = true; // args.recursive;
    match subcommand {
        ConnectionSubCommands::Create {
            connection_type,
            source,
            arg_name,
            destination,
        } => {
            log::trace!("connection connect command is selected. args={args:?}");
            //let manifest2 = yaml_conf_load(filepath.clone())?;
            System::new(manifest)?
                .set_working_dir(working_dir)
                .start_http_broker(args.start_http_broker)
                .setup()?
                .add_systemproxy_by_id(Some(server.clone()))?
                .run_and_do_once(|system| {
                    on_connection_create(system, source, arg_name, destination, connection_type)
                })
        }
        #[allow(unused)]
        ConnectionSubCommands::Delete { connection_id } => {
            log::trace!("connection connect command is selected. args={args:?}");
            //let manifest2 = yaml_conf_load(filepath.clone())?;
            System::new(manifest)?
                .set_working_dir(working_dir)
                .start_http_broker(args.start_http_broker)
                .setup()?
                .add_systemproxy_by_id(Some(server.clone()))?
                .run_and_do_once(|system| {
                    // if any_process {
                    //     //on_any_process_list(system, Some(server), recursive)
                    // } else {
                    //     //on_process_list(system, Some(server), recursive)
                    // }
                    Ok(())
                })
        }
        ConnectionSubCommands::List {} => {
            log::trace!("connection list command is selected. args={args:?}");
            // let manifest2 = yaml_conf_load(filepath.clone())?;
            System::new(manifest)?
                .set_working_dir(working_dir)
                .start_http_broker(args.start_http_broker)
                .setup()?
                //.add_systemproxy_by_id(Some(server.clone()))?
                .run_and_do_once(|system| on_connection_list(system, server, recursive))
        }
    }
}

fn on_connection_create(
    system: &mut System,
    source_id: String,
    arg_name: String,
    destination_id: String,
    connection_type: String,
) -> JuizResult<()> {
    log::info!("Connecting {source_id} -({arg_name}:{connection_type:})-> {destination_id}");
    let manifest = ConnectionManifest::new(
        connection_type.as_str().try_into()?,
        source_id.try_into()?,
        arg_name,
        destination_id.try_into()?,
        // None,
    );
    system
        .core_broker()
        .lock_mut()?
        .connection_create(&manifest)?;
    Ok(())
}

fn on_connection_list(system: &mut System, server: String, _recursive: bool) -> JuizResult<()> {
    log::info!("Connection list");
    //let con_list = system.core_broker().lock()?.connection_list(recursive)?;
    let id_struct = IdentifierStruct::new_broker_id(server.clone())?;
    let proxy = system.create_broker_proxy(&serde_json::json!({
        "identifier": server,
        "type_name": id_struct.broker_type_name,
        "name": id_struct.broker_name,
    }))?;
    let con_list = proxy.lock().unwrap().connection_list(true)?;

    println!(
        "[{}]",
        con_list
            .iter()
            .map(|id| { id.to_string() })
            .collect::<Vec<String>>()
            .join(",")
    );
    Ok(())
}