# Pleroma: A lightweight social networking server
# Copyright © 2017-2022 Pleroma Authors <https://pleroma.social/>
# SPDX-License-Identifier: AGPL-3.0-only

defmodule Pleroma.Web.StaticFE.StaticFEView do
  use Pleroma.Web, :view

  alias Calendar.Strftime
  alias Pleroma.Emoji.Formatter
  alias Pleroma.User
  alias Pleroma.Web.Endpoint
  alias Pleroma.Web.Gettext
  alias Pleroma.Web.MediaProxy
  alias Pleroma.Web.Metadata.Utils
  alias Pleroma.Web.Router.Helpers

  use Phoenix.HTML

  @media_types ["image", "audio", "video"]

  def fetch_media_type(%{"mediaType" => mediaType}) do
    Utils.fetch_media_type(@media_types, mediaType)
  end

  def time_ago(date) do
    {:ok, date, _} = DateTime.from_iso8601(date)
    {:ok, now} = DateTime.now("Etc/UTC")

    years = now.year - date.year
    months = now.month - date.month
    days = now.day - date.day
    hours = now.hour - date.hour
    minutes = now.minute - date.minute
    seconds = now.second - date.second
    cond do
      years > 1 -> to_string(years) <> " years ago"
      years > 0 -> "1 year ago"
      months > 1 -> to_string(months) <> " months ago"
      months > 0 -> "1 month ago"
      days > 13 -> to_string(trunc(days / 7)) <> " weeks ago"
      days > 6 -> "1 week ago"
      days > 1 -> to_string(days) <> " days ago"
      days > 0 -> "1 day ago"
      hours > 1 -> to_string(hours) <> " hours ago"
      hours > 0 -> "1 hour ago"
      minutes > 1 -> to_string(minutes) <> " minutes ago"
      minutes > 0 -> "1 minute ago"
      seconds > 1 -> to_string(seconds) <> " seconds ago"
      seconds > 0 -> "1 second ago"
      true -> "now"
    end
  end
  
  def format_date(date) do
    {:ok, date, _} = DateTime.from_iso8601(date)
    Strftime.strftime!(date, "%Y/%m/%d %l:%M:%S %p UTC")
  end

  def instance_name, do: Pleroma.Config.get([:instance, :name], "Akkoma")

  def open_content? do
    Pleroma.Config.get(
      [:frontend_configurations, :collapse_message_with_subjects],
      false
    )
  end
end