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Inline helpers.

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This commit is contained in:
Dillon Kearns 2023-02-06 15:13:46 -08:00
parent 915b21a501
commit e85a148da6
1 changed files with 79 additions and 22 deletions
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101
examples/blog-engine/script/src/AddFormHelp.elm
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@ -4,11 +4,10 @@ module AddFormHelp exposing (Kind(..), parseField, provide, restArgsParser)
import Cli.Option
import Elm
import Elm.Annotation
import Elm.Annotation as Type
import Elm.Declare
import Gen.Form
import Gen.Form.Field
import Gen.Form.Validation
import Result.Extra
@ -85,9 +84,9 @@ formWithFields elmCssView fields viewFn =
|> List.foldl
(\fieldExpression chain ->
chain
|> Gen.Form.Validation.andMap fieldExpression
|> validationAndMap fieldExpression
)
(Gen.Form.Validation.succeed (Elm.val "ParsedForm"))
(validationSucceed (Elm.val "ParsedForm"))
)
, ( "view"
, Elm.fn ( "formState", Nothing )
@ -100,23 +99,23 @@ formWithFields elmCssView fields viewFn =
)
)
|> Elm.withType
(Elm.Annotation.namedWith [ "Form" ]
(Type.namedWith [ "Form" ]
(if elmCssView then
"StyledHtmlForm"
else
"HtmlForm"
)
[ Elm.Annotation.string
, Elm.Annotation.named [] "ParsedForm"
, Elm.Annotation.var "input"
, Elm.Annotation.named [] "Msg"
[ Type.string
, Type.named [] "ParsedForm"
, Type.var "input"
, Type.named [] "Msg"
]
)
)
fieldToParam : ( String, Kind ) -> ( String, Maybe Elm.Annotation.Annotation )
fieldToParam : ( String, Kind ) -> ( String, Maybe Type.Annotation )
fieldToParam ( name, kind ) =
( name, Nothing )
@ -197,10 +196,10 @@ provide { fields, view, elmCssView } =
Elm.declaration "formHandlers"
(Gen.Form.call_.initCombined (Elm.val "Action") (form.call [])
|> Elm.withType
(Elm.Annotation.namedWith [ "Form" ]
(Type.namedWith [ "Form" ]
"ServerForms"
[ Elm.Annotation.string
, Elm.Annotation.named [] "Action"
[ Type.string
, Type.named [] "Action"
]
)
)
@ -210,7 +209,7 @@ provide { fields, view, elmCssView } =
, declarations =
[ formWithFields elmCssView fields view |> .declaration
, Elm.customType "Action"
[ Elm.variantWith "Action" [ Elm.Annotation.named [] "ParsedForm" ]
[ Elm.variantWith "Action" [ Type.named [] "ParsedForm" ]
]
-- TODO customize formHandlers name?
@ -224,28 +223,86 @@ provide { fields, view, elmCssView } =
( fieldName
, case kind of
FieldText ->
Elm.Annotation.string
Type.string
FieldInt ->
Elm.Annotation.int
Type.int
FieldTextarea ->
Elm.Annotation.string
Type.string
FieldFloat ->
Elm.Annotation.float
Type.float
FieldTime ->
Elm.Annotation.named [ "Form", "Field" ] "TimeOfDay"
Type.named [ "Form", "Field" ] "TimeOfDay"
FieldDate ->
Elm.Annotation.named [ "Date" ] "Date"
Type.named [ "Date" ] "Date"
FieldCheckbox ->
Elm.Annotation.bool
Type.bool
)
)
|> Elm.Annotation.record
|> Type.record
)
]
}
validationAndMap : Elm.Expression -> Elm.Expression -> Elm.Expression
validationAndMap andMapArg andMapArg0 =
Elm.apply
(Elm.value
{ importFrom = [ "Form", "Validation" ]
, name = "andMap"
, annotation =
Just
(Type.function
[ Type.namedWith
[]
"Validation"
[ Type.var "error"
, Type.var "a"
, Type.var "named1"
, Type.var "constraints1"
]
, Type.namedWith
[]
"Validation"
[ Type.var "error"
, Type.function [ Type.var "a" ] (Type.var "b")
, Type.var "named2"
, Type.var "constraints2"
]
]
(Type.namedWith
[]
"Combined"
[ Type.var "error", Type.var "b" ]
)
)
}
)
[ andMapArg, andMapArg0 ]
validationSucceed : Elm.Expression -> Elm.Expression
validationSucceed succeedArg =
Elm.apply
(Elm.value
{ importFrom = [ "Form", "Validation" ]
, name = "succeed"
, annotation =
Just
(Type.function
[ Type.var "parsed" ]
(Type.namedWith
[]
"Combined"
[ Type.var "error", Type.var "parsed" ]
)
)
}
)
[ succeedArg ]