open Types
module O = Codefmt
open O.Infix

module Reason = Generator.Make (struct
  module Obj = struct
    let close_tag_closed = "}"

    let close_tag_extendable = "}"

    let field_separator = ", "

    let open_tag_closed = "{. "

    let open_tag_extendable = "{.. "
  end

  module Type = struct
    let annotation_separator = ": "

    let handle_constructor_params name args = name ++ args

    let handle_substitution_params name args = name ++ args

    let handle_format_params p = O.txt "(" ++ p ++ O.txt ")"

    let type_def_semicolon = true

    let private_keyword = "pri"

    let parenthesize_constructor = true

    module Variant = struct
      let parenthesize_params = true
    end

    module Tuple = struct
      let element_separator = O.txt ", "

      let always_parenthesize = true
    end

    module Record = struct
      let field_separator = ","
    end

    let var_prefix = "'"

    let any = "_"

    let arrow = O.span ~attr:"arrow" (O.txt "=" ++ O.entity "gt")

    module Exception = struct
      let semicolon = true
    end

    module GADT = struct
      let arrow = O.txt ":"
    end

    module External = struct
      let semicolon = true

      let handle_primitives prims =
        List.fold_left
          (fun acc p ->
            let str =
              match acc with [] -> "\"" ^ p ^ "\"" | _ -> " \"" ^ p ^ "\""
            in
            inline (Text str) :: acc)
          [] prims
    end
  end

  module Mod = struct
    let open_tag = O.txt "{"

    let close_tag = O.txt "}"

    let close_tag_semicolon = true

    let include_semicolon = true

    let functor_keyword = false

    let functor_contraction = false
  end

  module Class = struct
    let open_tag = O.txt "{"

    let close_tag = O.txt "}"
  end

  module Value = struct
    let variable_keyword = "let"

    let semicolon = true
  end

  module Comment = struct
    let markers = ("/*", "*/")
  end
end)

include Reason