137 lines
3.8 KiB
Elm
137 lines
3.8 KiB
Elm
module Main exposing (..)
|
|
|
|
import Page.Home
|
|
import Page.Repository
|
|
import Navigation
|
|
import Page exposing (Page(..))
|
|
import Tuple2
|
|
import Html exposing (Html, div, h1, header, text, span)
|
|
import Html.Attributes exposing (class)
|
|
import Html.App as Html
|
|
|
|
|
|
type Model
|
|
= Home Page.Home.Model
|
|
| Repository Page.Repository.Model
|
|
| NotFound
|
|
|
|
|
|
type Msg
|
|
= HomeMsg Page.Home.Msg
|
|
| RepositoryMsg Page.Repository.Msg
|
|
|
|
|
|
main : Program Never
|
|
main =
|
|
Navigation.program (Navigation.makeParser Page.parser)
|
|
{ init = init
|
|
, subscriptions = subscriptions
|
|
, view = view
|
|
, update = update
|
|
, urlUpdate = urlUpdate
|
|
}
|
|
|
|
|
|
subscriptions : Model -> Sub Msg
|
|
subscriptions model =
|
|
case model of
|
|
Home pageModel ->
|
|
-- TODO use Sub.map to translate from Page.Home.subscriptions
|
|
Sub.none
|
|
|
|
Repository pageModel ->
|
|
-- Repository has no subscriptions, so there's nothing to translate!
|
|
Sub.none
|
|
|
|
NotFound ->
|
|
-- NotFound has no subscriptions, so there's nothing to translate!
|
|
Sub.none
|
|
|
|
|
|
init : Result String Page -> ( Model, Cmd Msg )
|
|
init result =
|
|
case result of
|
|
Ok (Page.Home) ->
|
|
-- TODO use Html.map to translate from Page.Home.view
|
|
( NotFound, Cmd.none )
|
|
|
|
Ok (Page.Repository repoOwner repoName) ->
|
|
-- TODO use Html.map to translate from Page.Repository.view
|
|
( NotFound, Cmd.none )
|
|
|
|
Ok (Page.NotFound) ->
|
|
( NotFound, Cmd.none )
|
|
|
|
Err err ->
|
|
( NotFound, Cmd.none )
|
|
|
|
|
|
view : Model -> Html Msg
|
|
view model =
|
|
withHeader <|
|
|
case model of
|
|
Home pageModel ->
|
|
-- TODO use Html.map to translate from Page.Home.view
|
|
text "Nothing to see here yet. Still need to translate Home!"
|
|
|
|
Repository pageModel ->
|
|
-- TODO use Html.map to translate from Page.Repository.view
|
|
text "Nothing to see here yet. Still need to translate Repository!"
|
|
|
|
NotFound ->
|
|
h1 [] [ text "Page Not Found" ]
|
|
|
|
|
|
withHeader : Html msg -> Html msg
|
|
withHeader innerContent =
|
|
div [ class "content" ]
|
|
[ header []
|
|
[ h1 [] [ text "ElmHub" ]
|
|
, span [ class "tagline" ] [ text "Like GitHub, but for Elm things." ]
|
|
]
|
|
, innerContent
|
|
]
|
|
|
|
|
|
update : Msg -> Model -> ( Model, Cmd Msg )
|
|
update msg model =
|
|
case ( msg, model ) of
|
|
( HomeMsg pageMsg, Home pageModel ) ->
|
|
-- TODO use Tuple2.mapEach and (Cmd.map HomeMsg)
|
|
-- to translate from Page.Home.update
|
|
--
|
|
-- mapEach : (a -> newA) -> (b -> newB) -> ( a, b ) -> ( newA, newB )
|
|
( model, Cmd.none )
|
|
|
|
( RepositoryMsg pageMsg, Repository pageModel ) ->
|
|
-- TODO use Tuple2.mapEach and (Cmd.map RepositoryMsg)
|
|
-- to translate from Page.Repository.update
|
|
( model, Cmd.none )
|
|
|
|
_ ->
|
|
( model, Cmd.none )
|
|
|
|
|
|
urlUpdate : Result String Page -> Model -> ( Model, Cmd Msg )
|
|
urlUpdate result model =
|
|
case result of
|
|
Ok (Page.Home) ->
|
|
-- TODO use Tuple2.mapEach and (Cmd.map HomeMsg)
|
|
-- to translate from Page.Home.init
|
|
--
|
|
-- mapEach : (a -> newA) -> (b -> newB) -> ( a, b ) -> ( newA, newB )
|
|
( model, Cmd.none )
|
|
|
|
Ok (Page.Repository repoOwner repoName) ->
|
|
-- TODO use Tuple2.mapEach and (Cmd.map RepositoryMsg)
|
|
-- to translate from Page.Repository.init
|
|
--
|
|
-- HINT: Page.Repository.init is a function that takes 2 arguments.
|
|
( model, Cmd.none )
|
|
|
|
Ok (Page.NotFound) ->
|
|
( NotFound, Cmd.none )
|
|
|
|
Err err ->
|
|
( NotFound, Cmd.none )
|