Scylla/src/Main.elm

82 lines
2.4 KiB
Elm

import Browser exposing (application)
import Browser.Navigation as Nav
import Scylla.Sync exposing (..)
import Scylla.Login exposing (..)
import Scylla.Model exposing (..)
import Scylla.Http exposing (..)
import Scylla.Views exposing (viewFull)
import Url exposing (Url)
import Html exposing (div, text)
import Http
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
, loginUsername = ""
, loginPassword = ""
, apiUrl = "https://matrix.org"
, sync =
{ nextBatch = ""
, rooms = Nothing
, presence = Nothing
, accountData = Nothing
}
, errors = []
}
cmd = case flags.token of
Just _ -> Cmd.none
Nothing -> Cmd.none
in
(model, cmd)
view : Model -> Browser.Document Msg
view m =
{ title = "Scylla"
, body = viewFull m
}
update : Msg -> Model -> (Model, Cmd Msg)
update msg model = case msg of
ChangeApiUrl u -> ({ model | apiUrl = u }, Cmd.none)
ChangeLoginUsername u -> ({ model | loginUsername = u }, Cmd.none)
ChangeLoginPassword p -> ({ model | loginPassword = p }, Cmd.none)
AttemptLogin -> (model, Scylla.Http.login model.apiUrl model.loginUsername model.loginPassword) -- TODO
ReceiveLoginResponse r -> updateLoginResponse model r
ReceiveSyncResponse r -> updateSyncResponse model r
_ -> (model, Cmd.none)
updateLoginResponse : Model -> Result Http.Error LoginResponse -> (Model, Cmd Msg)
updateLoginResponse model r = case r of
Ok lr -> ( { model | token = Just lr.accessToken } , firstSync model.apiUrl lr.accessToken )
Err e -> (model, Cmd.none)
updateSyncResponse : Model -> Result Http.Error SyncResponse -> (Model, Cmd Msg)
updateSyncResponse model r = let sync = model.sync in case r of
Ok sr -> ({ model | sync = mergeSyncResponse model.sync sr }, Cmd.none)
_ -> (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
}