# Flash messages helper for consistent styling across the application
#
# Provides standardized CSS classes and icons for different types of flash messages
# using Tailwind CSS classes and Lucide icons for consistent UI presentation
module FlashMessagesHelper
  # Return appropriate Tailwind CSS classes for different flash message types
  #
  # @param type [String, Symbol] The flash message type (notice, error, warning, info)
  # @return [String] Tailwind CSS classes for styling the flash message container
  #
  # Examples:
  #   flash_class('success') # => "bg-green-50 text-green-800 border-green-200"
  #   flash_class('error')   # => "bg-red-50 text-red-800 border-red-200"
  def flash_class(type)
    case type.to_s
    when "notice", "success"
      "bg-green-50 text-green-800 border-green-200"
    when "error", "alert"
      "bg-red-50 text-red-800 border-red-200"
    when "warning"
      "bg-yellow-50 text-yellow-800 border-yellow-200"
    when "info"
      "bg-blue-50 text-blue-800 border-blue-200"
    else
      "bg-gray-50 text-gray-800 border-gray-200"
    end
  end

  # Return appropriate Lucide icon for different flash message types
  #
  # @param type [String, Symbol] The flash message type
  # @return [String] HTML content tag with Lucide icon data attribute
  #
  # Examples:
  #   flash_icon('success') # => <i data-lucide="check-circle" class="..."></i>
  #   flash_icon('error')   # => <i data-lucide="x-circle" class="..."></i>
  def flash_icon(type)
    case type.to_s
    when "notice", "success"
      content_tag :i, "", "data-lucide": "check-circle", class: "w-5 h-5 flex-shrink-0"
    when "error", "alert"
      content_tag :i, "", "data-lucide": "x-circle", class: "w-5 h-5 flex-shrink-0"
    when "warning"
      content_tag :i, "", "data-lucide": "alert-triangle", class: "w-5 h-5 flex-shrink-0"
    when "info"
      content_tag :i, "", "data-lucide": "info", class: "w-5 h-5 flex-shrink-0"
    else
      content_tag :i, "", "data-lucide": "bell", class: "w-5 h-5 flex-shrink-0"
    end
  end
end