import PackageDescription

let package = Package(
    name: "MyProject",
    dependencies: [
        .Package(url: "https://github.com/SwiftOnEdge/Edge.git", majorVersion: 0, minor: 1)
    ]
)

import Edge
import Foundation

// Create an API router.
let api = Router()

// Add a GET "/users" endpoint.
api.get("/users") { request in
    return Response(status: .ok)
}

// NOTE: Equivalent to `api.post("/auth/login")`
let auth = api.filter("/auth").post("/login") { request in
    return Response(status: .ok)
}
api.add(auth)

// Middleware to log all requests
// NOTE: Middleware is a simple as a map function or closure!
let app = Router().map { request in
    print(request)
    return request
}

// Mount the API router under "/v1.0".
app.add("/v1.0", api)

// NOTE: Errors on all unhandled requests. No more hanging clients!
app.any { _ in
    return Response(status: .notFound)
}

// Start the application.
app.start(host: "0.0.0.0", port: 3000)

import Edge
import Foundation

func handleRequest(request: Request) -> Response {
    print(String(bytes: request.body, encoding: .utf8)!)
    return try! Response(json: ["message": "Message received!"])
}

let server = HTTP.Server()
server.listen(host: "0.0.0.0", port: 3000).startWithNext { client in

    let requestStream = client.read()
    requestStream.map(handleRequest).onNext{ response in
        client.write(response).start()
    }

    requestStream.onFailed { clientError in
        print("Oh no, there was an error! \(clientError)")
    }

    requestStream.onCompleted {
        print("Goodbye \(client)!")
    }

    requestStream.start()
}

import Edge
import Foundation

let server = try! TCP.Server()
try! server.bind(host: "0.0.0.0", port: 50000)
    
server.listen().startWithNext { connection in
    let byteStream = connection.read()
    let strings = byteStream.map { String(bytes: $0, encoding: .utf8)! }
    
    strings.onNext { message in
        print("Client \(connection) says \"\(message)\"!")
    }
    
    strings.onFailed { error in
        print("Oh no, there was an error! \(error)")
    }
    
    strings.onCompleted {
        print("Goodbye \(connection)!")
    }
    
    strings.start()
}

RunLoop.runAll()