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//
// Copyright (C) 2018 Kubos Corporation
//
// Licensed under the Apache License, Version 2.0 (the "License")
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.
//

//! Kubos Service for interacting with the ISIS-OBC Supervisor
//!
//! # Configuration
//!
//! The service must be configured in `/etc/kubos-config.toml` with the following fields:
//!
//! - `[iobc-supervisor-service.addr]`
//!
//!     - `ip` - Specifies the service's IP address
//!     - `port` - Specifies the port on which the service will be listening for UDP packets
//!
//! For example:
//!
//! ```toml
//! [iobc-supervisor-service.addr]
//! ip = "0.0.0.0"
//! port = 8170
//! ```
//!
//! # Starting the Service
//!
//! The service should be started automatically by its init script, but may also be started manually:
//!
//! ```shell
//! $ iobc-supervisor-service
//! Kubos antenna systems service started
//! Listening on: 0.0.0.0:8170
//! ```
//!
//! # Available Fields
//!
//! ```json
//! query {
//!     ping: "pong",
//!     supervisor: {
//!         version: {
//!             dummy,
//!             spiCommandStatus,
//!             indexOfSubsystem,
//!             majorVersion,
//!             minorVersion,
//!             patchVersion,
//!             gitHeadVersion,
//!             serialNumber,
//!             compileInformation,
//!             clockSpeed,
//!             codeType,
//!             crc
//!         },
//!         housekeeping: {
//!             dummy,
//!             spiCommandStatus,
//!             enableStatus: {
//!                 powerObc,
//!                 powerRtc,
//!                 supervisorMode,
//!                 busyRtc,
//!                 powerOffRtc
//!             },
//!             supervisorUptime,
//!             iobcUptime,
//!             iobcResetCount,
//!             adcData,
//!             adcUpdateFlag,
//!             crc8
//!         }
//!     }
//! }
//!
//! mutation {
//!     reset,
//!     emergencyReset,
//!     powercycle
//! }
//! ```
//!

#[macro_use]
extern crate juniper;

mod model;
mod schema;

use crate::model::Supervisor;
use crate::schema::{MutationRoot, QueryRoot};
use kubos_service::{Config, Logger, Service};

fn main() {
    Logger::init("iobc-supervisor-service").unwrap();

    Service::new(
        Config::new("iobc-supervisor-service")
            .map_err(|err| {
                log::error!("Failed to load service config: {:?}", err);
                err
            })
            .unwrap(),
        Supervisor::new(),
        QueryRoot,
        MutationRoot,
    )
    .start();
}