## HTML rendering. The markup is TodoMVC's own template (shared/reference.html)
## plus the forms and links that make it work without JavaScript.

import std/xmltree
import store

type View* = object
  todos*: seq[Todo]      ## the items the filter shows
  total*, completed*: int ## counts over the whole list
  filter*: Filter
  editing*: int64        ## the item being edited without JavaScript, or 0
  version*: string

proc h(s: string): string = xmltree.escape(s)

proc filterPath*(f: Filter): string =
  case f
  of fAll: "/"
  of fActive: "/active"
  of fCompleted: "/completed"

proc checkedIf(b: bool): string = (if b: " checked" else: "")

proc classes(completed, editing: bool): string =
  if completed and editing: " class=\"completed editing\""
  elif completed: " class=\"completed\""
  elif editing: " class=\"editing\""
  else: ""

include "page.nimf"