409 lines
11 KiB
Elm
409 lines
11 KiB
Elm
module Pages.Top exposing (Model, Msg, Params, page)
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import Enum exposing (Enum)
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import Html exposing (Html, a, button, div, h2, h5, i, img, li, p, span, text, ul, form, label, select, option, input)
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import Html.Attributes exposing (alt, class, href, src, style, id, for, value)
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import Html.Events exposing (onClick, onInput)
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import Http
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import Json.Decode as Decode
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import Json.Decode.Extra as Decode exposing (andMap)
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import Maybe exposing (withDefault)
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import Spa.Document exposing (Document)
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import Spa.Generated.Route as Route
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import Spa.Page as Page exposing (Page)
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import Spa.Url as Url exposing (Url)
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import String.Extra exposing (ellipsis)
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import Util exposing (Direction(..), andThen, by)
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page : Page Params Model Msg
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page =
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Page.element
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{ init = init
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, update = update
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, view = view
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, subscriptions = subscriptions
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}
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-- INIT
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type alias Params =
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()
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type alias App =
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{ name : String
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, category : String
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, repository : Maybe String
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, versions : Maybe (List String)
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, icon : Maybe String
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, status : Int
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, slug : String
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, default_branch : String
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, website : Maybe String
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, description : Maybe String
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}
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type alias Model =
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{ filter_score : Maybe Int
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, filter_category : Maybe Category
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, filter_text : Maybe String
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, status : Status
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, apps : (List App)
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, results : (List App)
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}
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type Status
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= Failure
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| Loading
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| Success
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type Category
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= Apps
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| Utilities
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| Development
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| Graveyard
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categories : Enum Category
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categories =
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Enum.create
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[ ( "Apps", Apps )
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, ( "Utilities", Utilities )
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, ( "Development", Development )
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]
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init : Url Params -> ( Model, Cmd Msg )
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init { params } =
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( default_model, loadApps )
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default_image : String
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default_image =
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"/logo.png"
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default_model : Model
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default_model =
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{ filter_score = Nothing, filter_category = Nothing, filter_text = Nothing,
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status = Loading, apps = [], results = [] }
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-- UPDATE
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type Msg
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= MorePlease
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| FilterScore String
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| FilterCategory String
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| FilterText String
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| GotApps (Result Http.Error (List App))
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filterAppsScore : List App -> Maybe Int -> List App
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filterAppsScore apps score =
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case score of
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Just s ->
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List.filter (\app ->
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app.status <= s
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) apps
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Nothing ->
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apps
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filterAppsCategory : List App -> Maybe Category -> List App
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filterAppsCategory apps category =
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case category of
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Just c ->
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List.filter (\app ->
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app.category == categories.toString c
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) apps
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Nothing ->
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apps
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filterAppsText : List App -> Maybe String -> List App
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filterAppsText apps text =
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case text of
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Just "" ->
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apps
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Just t ->
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List.filter (\app ->
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String.contains (String.toLower t) (
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String.toLower app.name ++ String.toLower (
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Maybe.withDefault "" app.description
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)
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)
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) apps
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Nothing ->
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apps
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update : Msg -> Model -> ( Model, Cmd Msg )
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update msg model =
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case msg of
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MorePlease ->
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( default_model, loadApps )
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FilterScore filter ->
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let
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filter_score = String.toInt filter
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in
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( { model
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| filter_score = filter_score
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, results = filterAppsScore (
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filterAppsCategory (
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filterAppsText model.apps model.filter_text
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) model.filter_category
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) (String.toInt filter)
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}, Cmd.none )
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FilterCategory filter ->
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let
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category = categories.fromString filter
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in
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( { model
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| filter_category = category
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, results = filterAppsCategory (
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filterAppsScore (
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filterAppsText model.apps model.filter_text
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)model.filter_score
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) category
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}, Cmd.none )
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FilterText filter ->
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( { model
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| filter_text = Just filter
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, results = filterAppsText (
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filterAppsScore (
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filterAppsCategory model.apps model.filter_category
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) model.filter_score
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) (Just filter)
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}, Cmd.none )
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GotApps result ->
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case result of
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Ok apps ->
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( { default_model
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| status = Success
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, apps = apps
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, results = apps }, Cmd.none )
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Err _ ->
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( { default_model
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| status = Failure}, Cmd.none )
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subscriptions : Model -> Sub Msg
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subscriptions model =
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Sub.none
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-- VIEW
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view : Model -> Document Msg
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view model =
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{ title = "abra recipes"
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, body = [ body model ]
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}
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body : Model -> Html Msg
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body model =
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div [ class "pt-3" ]
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[ viewApps model
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]
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viewStatusBadge : App -> Html Msg
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viewStatusBadge app =
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let
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status_class =
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case app.status of
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1 ->
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"badge-success"
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2 ->
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"badge-info"
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3 ->
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"badge-warning"
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4 ->
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"badge-danger"
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_ ->
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"badge-dark"
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in
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span [ class ("card-link badge " ++ status_class) ]
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[ text ("Score: " ++ String.fromInt app.status) ]
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viewApp : App -> Html Msg
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viewApp app =
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let
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icon_url =
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case app.icon of
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Just "" ->
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default_image
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Just i ->
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i
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Nothing ->
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default_image
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repository_link =
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case app.repository of
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Just link ->
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a [ class "card-link", href link ]
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[ i [ class "fab fa-git-alt" ] []
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, text "code"
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]
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Nothing ->
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text ""
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website_link =
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case app.website of
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Just link ->
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case link of
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"" ->
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text ""
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_ ->
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a [ class "card-link", href link ]
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[ i [ class "fas fa-home" ] []
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, text "homepage"
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]
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Nothing ->
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text ""
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app_href =
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Route.toString <| Route.App_String { app = app.slug }
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in
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div [ class "col-md-4 mb-3 col-sm-12" ]
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[ div [ class "smaller-card" ]
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[ img [ class "card-img-top", src icon_url, alt ("icon for " ++ app.name) ] []
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, div [ class "card-body" ]
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[ h5 [ class "card-title" ]
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[ a [ href app_href ] [ text app.name ] ]
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, p [] [ text (ellipsis 100 (withDefault "" app.description)) ]
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]
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, div [ class "card-footer" ]
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[ span [ class "card-link badge app-category" ] [ text app.category ]]
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]
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]
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viewCategoryOption : (String, Category) -> Html Msg
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viewCategoryOption category =
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option
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[ value (categories.toString (Tuple.second category) ) ]
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[ text (categories.toString (Tuple.second category) ) ]
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viewApps : Model -> Html Msg
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viewApps model =
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case model.status of
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Failure ->
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div []
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[ div [ class "alert alert-danger" ]
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[ p [] [ text "Unable to load app data" ]
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, button [ class "btn btn-danger", onClick MorePlease ] [ text "Try Again!" ]
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]
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]
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Loading ->
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div [ class "d-flex align-items-center", style "height" "89vh" ]
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[ div [ class "spinner-border m-auto text-light" ]
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[ span [ class "sr-only" ] [ text "Loading..." ]
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]
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]
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Success ->
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div []
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[ div [ class "row" ]
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[ div [ class "col-sm-12" ] [
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div [] [
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form [ class "card-body form-inline" ] [
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label [ for "text" ] [ text "Search" ]
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, input [ class "ml-2 form-control", id "text", onInput FilterText ] []
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, label [ for "level" ] [ text " and show only items that have at least " ]
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, select [ class "ml-2 mr-4 form-control", id "level", onInput FilterScore ] [
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option [ ] [ text "any" ]
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, option [ value "1" ] [ text "1 (production)" ]
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, option [ value "2" ] [ text "2 (beta)" ]
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, option [ value "3" ] [ text "3 (alpha)" ]
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, option [ value "4" ] [ text "4 (pre-alpha)" ]
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]
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, text "builds "
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]
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]
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]
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]
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, div [ class "row" ]
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(List.map viewApp
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(model.results
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|> List.sortWith
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(by .status ASC
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|> andThen (String.toLower << .name) ASC
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)
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)
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)
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]
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-- HTTP
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loadApps : Cmd Msg
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loadApps =
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Http.get
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{ url = "https://apps.coopcloud.tech/"
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, expect = Http.expectJson GotApps appListDecoder
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}
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featuresDecoder =
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Decode.oneOf
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[ Decode.at [ "status" ] Decode.int
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, Decode.succeed 5
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]
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appDecoder : Decode.Decoder App
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appDecoder =
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Decode.succeed App
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|> andMap (Decode.field "name" Decode.string)
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|> andMap (Decode.field "category" Decode.string)
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|> andMap (Decode.maybe (Decode.field "repository" Decode.string))
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|> andMap (Decode.succeed Nothing)
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|> andMap (Decode.maybe (Decode.field "icon" Decode.string))
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|> andMap (Decode.at [ "features" ] featuresDecoder)
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|> andMap (Decode.succeed "")
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|> andMap (Decode.field "default_branch" Decode.string)
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|> andMap (Decode.maybe (Decode.field "website" Decode.string))
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|> andMap (Decode.maybe (Decode.field "description" Decode.string))
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appListDecoder : Decode.Decoder (List App)
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appListDecoder =
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Decode.keyValuePairs appDecoder
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|> Decode.map buildApp
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buildApp : List ( String, App ) -> List App
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buildApp apps =
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List.map (\( slug, app ) -> { app | slug = slug }) apps
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