import std/strutils, protocols/http, formats/[html, uri], gui/terminal

let url = "https://example.org:443/index.html"
# let url = paramStr(1)

proc request*(uri: string) =
  # This is probably the best place to implement scheme-specific stuff
  let url = parseURL(uri)
  case url.scheme:
    of "http", "https":
      let response = httpRequest(url)
      render(parseHTML(response.body))
    # Exercise: view-source
    of "view-source":
      # We must parse the url again without the view-source: prefix
      let url = uri.split(':', maxsplit=1)[1]
      let response = httpRequest(parseURL(url))
      renderSource(parseHTML((response.body)))
    # Exercise: file:// scheme
    of "file":
      discard
    # Exercise: data scheme
    of "data":
      discard
    else:
      raise newException(Exception, "Not a valid scheme: " & url.scheme)

when isMainModule:
  request(url)

# HTTP/1.1
# Compression
# Redirects
# Caching