import Browser exposing (application)
import Browser.Navigation as Nav
import Scylla.Sync exposing (..)
import Scylla.Model exposing (..)
import Scylla.Http exposing (..)
import Url exposing (Url)
import Html exposing (div, text)

type alias Flags =
    { token : Maybe String
    }

init : Flags -> Url -> Nav.Key -> (Model, Cmd Msg)
init flags url key =
    let
        model =
            { key = key
            , token = flags.token
            , apiUrl = "https://matrix.org"
            }
        cmd = case flags.token of
            Just _ -> Cmd.none
            Nothing -> Cmd.none
    in
        (model, cmd)

view : Model -> Browser.Document Msg
view m =
    { title = "Scylla"
    , body = []
    }

update : Msg -> Model -> (Model, Cmd Msg)
update msg model = (model, Cmd.none)

subscriptions : Model -> Sub Msg
subscriptions m = Sub.none

onUrlRequest : Browser.UrlRequest -> Msg
onUrlRequest = TryUrl

onUrlChange : Url -> Msg
onUrlChange = ChangeUrl

main = application
    { init = init
    , view = view
    , update = update
    , subscriptions = subscriptions
    , onUrlRequest = onUrlRequest
    , onUrlChange = onUrlChange
    }