defmodule PinchflatWeb.Sources.SourceHTML do
  use PinchflatWeb, :html

  embed_templates "source_html/*"

  @doc """
  Renders a source form.
  """
  attr :changeset, Ecto.Changeset, required: true
  attr :action, :string, required: true
  attr :media_profiles, :list, required: true

  def source_form(assigns)

  def friendly_index_frequencies do
    [
      {"Only once when first created", -1},
      {"1 Hour", 60},
      {"3 Hours", 3 * 60},
      {"6 Hours", 6 * 60},
      {"12 Hours", 12 * 60},
      {"Daily (recommended)", 24 * 60},
      {"Weekly", 7 * 24 * 60},
      {"Monthly", 30 * 24 * 60}
    ]
  end

  def rss_feed_url(conn, source) do
    url(conn, ~p"/sources/#{source.uuid}/feed") <> ".xml"
  end

  def output_path_template_override_placeholders(media_profiles) do
    media_profiles
    |> Enum.map(&{&1.id, &1.output_path_template})
    |> Map.new()
    |> Phoenix.json_library().encode!()
  end

  def title_filter_regex_help do
    url = "https://github.com/nalgeon/sqlean/blob/main/docs/regexp.md#supported-syntax"
    classes = "underline decoration-bodydark decoration-1 hover:decoration-white"

    """
    A PCRE-compatible regex. Only media with titles that match this regex will be downloaded. <a href="#{url}" class="#{classes}" target="_blank">See here</a> for syntax
    """
  end

  def output_path_template_override_help do
    help_button_classes = "underline decoration-bodydark decoration-1 hover:decoration-white cursor-pointer"
    help_button = ~s{<span class="#{help_button_classes}" x-on:click="$dispatch('load-template')">Click here</span>}

    """
    Must end with .{{ ext }}. Same rules as Media Profile output path templates. #{help_button} to load your media profile's output template
    """
  end
end