class CKEditor5::Rails::Presets::PresetBuilder

def apply_integration_patches
  patch_plugin Plugins::Patches::FixColorPickerRaceCondition.new
end

def automatic_upgrades(enabled: true)
  @automatic_upgrades = enabled
end

def automatic_upgrades?
  @automatic_upgrades
end

def balloon_toolbar(*items, **kwargs, &block)
  toolbar(*items, **kwargs, type: :balloonToolbar, &block)
end

def block_toolbar(*items, **kwargs, &block)
  toolbar(*items, **kwargs, type: :blockToolbar, &block)
end

def cdn(cdn = nil, &block)
  return @cdn if cdn.nil? && block.nil?
  if block_given?
    unless block.arity == 3
      raise ArgumentError,
            'Block must accept exactly 3 arguments: bundle, version, path'
    end
    @cdn = block
  else
    @cdn = cdn
  end
end

def ckbox(version = nil, theme: :lark)
  return @ckbox if version.nil?
  @ckbox = {
    version: version,
    theme: theme
  }
end

def deconstruct_keys(keys)
  keys.index_with do |key|
    public_send(key)
  end
end

def deep_copy_toolbar(toolbar)
  return toolbar.dup if toolbar.is_a?(Array)
  return {} if toolbar.nil?
  {
    items: toolbar[:items].dup,
    shouldNotGroupWhenFull: toolbar[:shouldNotGroupWhenFull]
  }
end

def editable_height(height = nil)
  return @editable_height if height.nil?
  @editable_height = height
end

def gpl
  license_key('GPL')
  premium(false)
end

def gpl?
  license_key == 'GPL'
end

def initialize(&block)
  @version = nil
  @premium = false
  @cdn = :jsdelivr
  @translations = [:en]
  @license_key = nil
  @type = :classic
  @ckbox = nil
  @editable_height = nil
  @automatic_upgrades = false
  @config = {
    plugins: [],
    toolbar: []
  }
  instance_eval(&block) if block_given?
end

def initialize_copy(source)
  super
  @translations = source.translations.dup
  @ckbox = source.ckbox.dup if source.ckbox
  @config = {
    plugins: source.config[:plugins].map(&:dup),
    toolbar: deep_copy_toolbar(source.config[:toolbar])
  }.merge(
    source.config.except(:plugins, :toolbar).deep_dup
  )
end

def language(ui = nil, content: ui) # rubocop:disable Naming/MethodParameterName
  return config[:language] if ui.nil?
  # Normalize language codes, as the translation packs used to be in lowercase
  ui = ui.to_sym.downcase
  content = content.to_sym.downcase
  @translations << ui unless @translations.map(&:to_sym).include?(ui)
  config[:language] = {
    ui: ui,
    content: content
  }
end

def language?
  config[:language].present?
end

def license_key(license_key = nil)
  return @license_key if license_key.nil?
  @license_key = license_key
  cdn(:cloud) unless gpl?
end

def menubar(visible: true)
  config[:menuBar] = {
    isVisible: visible
  }
end

def menubar?
  config.dig(:menuBar, :isVisible) || false
end

def merge_with_hash!(**overrides)
  @version = Semver.new(overrides[:version]) if overrides.key?(:version)
  @premium = overrides.fetch(:premium, premium)
  @cdn = overrides.fetch(:cdn, cdn)
  @translations = overrides.fetch(:translations, translations)
  @license_key = overrides.fetch(:license_key, license_key)
  @type = overrides.fetch(:type, type)
  @editable_height = overrides.fetch(:editable_height, editable_height)
  @automatic_upgrades = overrides.fetch(:automatic_upgrades, automatic_upgrades)
  @ckbox = overrides.fetch(:ckbox, ckbox) if overrides.key?(:ckbox) || ckbox
  @config = config.merge(overrides.fetch(:config, {}))
  self
end

def override(&block)
  clone.tap do |preset|
    preset.instance_eval(&block)
  end
end

def premium(premium = nil)
  return @premium if premium.nil?
  @premium = premium
end

def premium?
  @premium
end

def simple_upload_adapter(upload_url = '/uploads')
  plugins do
    remove(:Base64UploadAdapter)
  end
  plugin(Plugins::SimpleUploadAdapter.new)
  configure(:simpleUpload, { uploadUrl: upload_url })
end

def special_characters(&block)
  builder = SpecialCharactersBuilder.new
  builder.instance_eval(&block) if block_given?
  plugins do
    append(:SpecialCharacters)
    builder.packs_plugins.each { |pack| append(pack) }
    prepend(Plugins::SpecialCharactersBootstrap.new)
  end
  configure(:specialCharactersBootstrap, builder.to_h)
end

def toolbar(*items, should_group_when_full: true, type: :toolbar, &block)
  if @config[type].blank? || !items.empty?
    @config[type] = {
      items: items,
      shouldNotGroupWhenFull: !should_group_when_full
    }
  end
  builder = ToolbarBuilder.new(@config[type][:items])
  builder.instance_eval(&block) if block_given?
  builder
end

def translations(*translations)
  return @translations if translations.empty?
  @translations = translations.map { |t| t.to_sym.downcase }
end

def type(type = nil)
  return @type if type.nil?
  raise ArgumentError, "Invalid editor type: #{type}" unless Editor::Props.valid_editor_type?(type)
  @type = type
end

def version(version = nil, apply_patches: true)
  return @version&.to_s if version.nil?
  if @automatic_upgrades && version
    detected = VersionDetector.latest_safe_version(version)
    @version = Semver.new(detected || version)
  else
    @version = Semver.new(version)
  end
  # If there is no license key set, and the version if newer than 44.0.0, switch to GPL
  # as the license key is now required in all versions
  gpl if license_key.nil? && @version.major >= 44
  apply_integration_patches if apply_patches
end

def wproofreader(version: nil, cdn: nil, **config)
  configure :wproofreader, config
  plugins do
    prepend(Plugins::WProofreaderSync.new)
    append(Plugins::WProofreader.new(version: version, cdn: cdn))
  end
end