elm-matrix-sdk-beta/dev/DocsDisplay.elm

386 lines
11 KiB
Elm

module DocsDisplay exposing (..)
import Colors as C
import Element exposing (Element)
import Element.Border as Border
import Element.Events as Events
import Element.Font as Font
import Element.Region as Region
import Html.Attributes
import Internal.Tools.Json as Json exposing (Docs(..))
import Widget.Material.Typography as Typography
type alias DObject =
{ name : String
, description : List String
, keys :
List
{ field : String
, description : List String
, required : Json.RequiredField
, content : Docs
}
}
render : Docs -> Element String
render docs =
docs
|> findObjects
|> List.map
(\dobject ->
Element.column
[ Element.width Element.fill
, Element.spacing 12
]
[ Element.el
(List.append
[ Region.heading 3
, Element.htmlAttribute <| Html.Attributes.id dobject.name
]
Typography.h3
)
(Element.text dobject.name)
, dobject.description
|> List.map (Element.text >> List.singleton >> Element.paragraph [])
|> Element.column []
, toTable dobject
]
)
|> List.append
[ Element.paragraph []
[ Element.text "This coder decodes to "
, toString docs
]
, showFunctions (getFunctions docs)
]
|> Element.column
[ Element.spacing 20
, Element.width Element.fill
]
findObjects : Docs -> List DObject
findObjects docs =
bfs [ docs ] []
bfs : List Docs -> List DObject -> List DObject
bfs queue acc =
case queue of
[] ->
acc
head :: tail ->
case head of
DocsBool ->
bfs tail acc
DocsDict d ->
bfs (d :: tail) acc
DocsFloat ->
bfs tail acc
DocsInt ->
bfs tail acc
DocsLazy f ->
bfs (f () :: tail) acc
DocsList d ->
bfs (d :: tail) acc
DocsMap { content } ->
bfs (content :: tail) acc
DocsObject dobject ->
if List.any (\item -> item.name == dobject.name) acc then
bfs tail acc
else
bfs
(List.append tail (List.map .content dobject.keys))
(List.append acc [ dobject ])
DocsOptional d ->
bfs (d :: tail) acc
DocsRiskyMap { content } ->
bfs (content :: tail) acc
DocsString ->
bfs tail acc
DocsValue ->
bfs tail acc
toTable : DObject -> Element String
toTable dobject =
let
toCell : Element String -> Int -> Element String
toCell content i =
Element.el
[ if (i |> modBy 2) == 0 then
C.background C.stdPicker.light.white
else
C.background C.stdPicker.medium.white
, Element.padding 3
]
content
header : String -> Element msg
header t =
t
|> Element.text
|> Element.el
[ Element.height Element.fill
, Element.width Element.fill
, Font.bold
]
in
Element.indexedTable
[ C.background <| C.stdPicker.light.white ]
{ data = dobject.keys
, columns =
[ { header = header "Field"
, width = Element.fillPortion 1
, view = \i item -> toCell (Element.text item.field) i
}
, { header = header "Type"
, width = Element.fillPortion 1
, view = \i item -> toCell (toString item.content) i
}
, { header = header "Description"
, width = Element.fillPortion 3
, view = \i item -> showDescription i item
}
]
}
{-| Show the description of a field in a table column.
-}
showDescription : Int -> { a | content : Docs, description : List String, required : Json.RequiredField } -> Element msg
showDescription i { content, description, required } =
Element.column
[ if (i |> modBy 2) == 0 then
C.background C.stdPicker.light.white
else
C.background C.stdPicker.medium.white
, Element.padding 3
]
-- Field description
[ case description of
[] ->
Element.paragraph []
[ Element.el [ Font.bold ] <| Element.text "WARNING: "
, Element.text "This field has no documentation yet!"
]
head :: tail ->
Element.column [ Element.width Element.fill ]
(List.append
[ Element.paragraph []
[ Element.el [ Font.bold ] <|
Element.text
(case required of
Json.RequiredField ->
"Required: "
_ ->
""
)
, Element.text head
]
]
(List.map
(Element.text
>> List.singleton
>> Element.paragraph []
)
tail
)
)
-- Additional function descriptions
, showFunctions (getFunctions content)
]
showFunctions : List { name : String, description : List String } -> Element msg
showFunctions functions =
functions
|> List.indexedMap
(\i f ->
let
name : C.AllNames C.Color -> C.Color
name =
case modBy 5 i of
0 ->
.primary
1 ->
.secondary
2 ->
.tertiary
3 ->
.quaternary
_ ->
.extra
in
Element.column
[ Border.rounded 15
, C.background (name <| C.stdPicker.light)
, C.border <| name <| C.stdPicker.dark
, Border.width 2
, Element.padding 5
]
((f.name
|> (++) "Function "
|> Element.text
|> Element.el [ Font.bold ]
)
:: List.map
(Element.text
>> List.singleton
>> Element.paragraph []
)
f.description
)
)
|> Element.column
[ Element.padding 5
, Element.spacing 5
, Element.width Element.fill
]
{-| Gather all the untranslatable functions that are hidden in the coders
-}
getFunctions : Docs -> List { name : String, description : List String }
getFunctions docs =
getFunctionBFS docs []
getFunctionBFS : Docs -> List { name : String, description : List String } -> List { name : String, description : List String }
getFunctionBFS docs acc =
case docs of
DocsBool ->
acc
DocsDict d ->
getFunctionBFS d acc
DocsFloat ->
acc
DocsInt ->
acc
DocsLazy f ->
getFunctionBFS (f ()) acc
DocsList d ->
getFunctionBFS d acc
DocsMap { name, description, content } ->
getFunctionBFS
content
(List.append acc [ { name = name, description = description } ])
DocsObject _ ->
acc
DocsOptional d ->
getFunctionBFS d acc
DocsRiskyMap { name, description, content } ->
getFunctionBFS
content
(List.append acc [ { name = name, description = description } ])
DocsString ->
acc
DocsValue ->
acc
{-| Write JSON type as a string.
-}
toString : Docs -> Element String
toString =
let
go : Docs -> List (Element String)
go docs =
case docs of
DocsBool ->
[ Element.text "bool" ]
DocsDict d ->
List.concat
[ [ Element.text "{string:" ]
, go d
, [ Element.text "}" ]
]
DocsFloat ->
[ Element.text "float" ]
DocsInt ->
[ Element.text "int" ]
DocsLazy f ->
go (f ())
DocsList d ->
List.concat
[ [ Element.text "[" ]
, go d
, [ Element.text "]" ]
]
DocsMap { name, content } ->
List.concat
[ [ Element.text name, Element.text "(" ]
, go content
, [ Element.text ")" ]
]
DocsObject { name } ->
name
|> Element.text
|> Element.el
[ Events.onClick name ]
|> List.singleton
DocsOptional d ->
go d
DocsRiskyMap { name, content } ->
List.concat
[ [ Element.text name, Element.text "(" ]
, go content
, [ Element.text ")" ]
]
DocsString ->
[ Element.text "string" ]
DocsValue ->
[ Element.text "JSON" ]
in
go
>> Element.paragraph
[ Font.family [ Font.monospace ]
, C.background C.stdPicker.dark.white
]