module Agilibox::TextHelper
  include ::ActionView::Helpers::NumberHelper
  include ::ActionView::Helpers::SanitizeHelper
  include ::ActionView::Helpers::TextHelper

  def nbsp(text = :no_argument)
    if text == :no_argument
      "\u00A0"
    else
      text.to_s.gsub(" ", nbsp)
    end
  end

  def euros(n)
    currency(n, "€")
  end

  def currency(n, u)
    return if n.nil?

    I18n.t("number.currency.format.format")
      .gsub("%n", number(n))
      .gsub("%u", u)
      .tr(" ", nbsp)
  end

  def percentage(n)
    return if n.nil?

    number(n) + nbsp + "%"
  end

  def number(n)
    return if n.nil?

    opts = {}

    if n.class.to_s.match?(/Float|Decimal/i)
      opts[:precision] = 2
    else
      opts[:precision] = 0
    end

    opts[:delimiter] = I18n.t("number.format.delimiter")
    opts[:separator] = I18n.t("number.format.separator")

    number_with_precision(n, opts).tr(" ", nbsp)
  end

  def date(d, *args)
    I18n.l(d, *args) unless d.nil?
  end

  def boolean_icon(bool)
    return if bool.nil?

    return icon(:check, style: "color: green") if bool == true
    return icon(:times, style: "color: red")   if bool == false

    raise "#{bool} is not a boolean"
  end

  def hours(n)
    return if n.nil?

    number = number_with_precision(n, precision: 2)
    text   = I18n.t("datetime.prompts.hour").downcase
    text   = text.pluralize if n > 1
    "#{number} #{text}"
  end

  def text2html(str)
    return if str.to_s.blank?

    str = str.delete("\r").strip
    strip_tags(str).gsub("\n", "<br />").html_safe
  end

  def lf2br(str)
    return if str.to_s.blank?

    str.delete("\r").gsub("\n", "<br />").html_safe
  end

  # rubocop:disable Metrics/MethodLength
  def info(object, attribute, value_or_options = nil, options = {})
    if value_or_options.nil?
      value = object.public_send(attribute)
    elsif value_or_options.is_a?(Hash)
      value = object.public_send(attribute)
      options = value_or_options
    else
      value = value_or_options
    end

    value = t("yes") if value == true
    value = t("no")  if value == false

    if value.blank?
      value = options[:default]
      return if value == :hide
    end

    label       = options[:label]     || object.t(attribute)
    info_tag    = options[:tag]       || :div
    separator   = options[:separator] || " : "
    separator   = " :<br/>".html_safe if separator == :br
    helper      = options[:helper]
    i18n_key    = "#{object.class.to_s.tableize.singularize}/#{attribute}"
    nested      = I18n.t("activerecord.attributes.#{i18n_key}", default: "").is_a?(Hash)
    klass       = object.is_a?(Module) ? object : object.class
    object_type = klass.to_s.split("::").last.underscore

    value = object.tv(attribute) if nested
    value = send(helper, value)  if helper
    value = number(value)        if value.is_a?(Numeric)
    value = l(value)             if value.is_a?(Time)
    value = l(value)             if value.is_a?(Date)
    value = value.to_s

    html_label     = tag.strong(class: "info-label") { label }
    span_css_class = "info-value #{object_type}-#{attribute}"
    html_value     = tag.span(class: span_css_class) { value }
    separator_html = tag.span(class: "info-separator") { separator }

    if value.blank?
      container_css_class = "info blank"
    else
      container_css_class = "info"
    end

    content_tag(info_tag, class: container_css_class) do
      [html_label, separator_html, html_value].join.html_safe
    end
  end # def info
  # rubocop:enable Metrics/MethodLength

  def tags(object)
    return "" if object.tag_list.empty?

    object.tag_list.map { |tag|
      tag.span(class: "tag label label-primary") {
        "#{icon :tag} #{tag}".html_safe
      }
    }.join(" ").html_safe
  end
end