class Lookbook::ConfigStore

def self.default_config(env: Rails.env)
  ConfigLoader.call(CONFIG_FILE, env: env)
end

def self.init_from_config(env: Rails.env)
  new(default_config(env: env))
end

def highlighter_options=(options = nil)
  store[:highlighter_options].merge!(options.to_h)
end

def initialize(config = nil)
  @store = Store.new(config, recursive: true)
end

def listen_extensions=(extensions = nil)
  store[:listen_extensions].push(*extensions.to_a).uniq!
end

def markdown_options=(options = nil)
  store[:markdown_options].merge!(options.to_h)
end

def page_extensions=(extensions = nil)
  store[:page_extensions].push(*extensions.to_a).uniq!
end

def page_paths=(paths = nil)
  store[:page_paths].push(*paths.to_a)
end

def preview_display_params
  Lookbook.logger.warn "The `preview_display_params` config option has been renamed to `preview_display_options` and will be removed in v2.0"
  store[:preview_display_options]
end

def preview_display_params=(options)
  Lookbook.logger.warn "The `preview_display_params` config option has been renamed to `preview_display_options` and will be removed in v2.0"
  store[:preview_display_options] = options.to_h
end

def preview_paths=(paths = nil)
  store[:preview_paths].push(*paths.to_a)
end

def preview_srcdoc=(enable)
  Lookbook.logger.warn "The `preview_srcdoc` config option is deprecated and will be removed in v2.0"
end

def project_name=(name)
  store[:project_name] = (name == false) ? nil : name
end

def runtime_parsing=(value)
  Lookbook.logger.warn "The `runtime_parsing` config option has been deprecated and will be removed in v2.0"
end

def ui_theme=(name)
  name = name.to_s
  if Theme.valid_theme?(name)
    store[:ui_theme] = name
  else
    raise ConfigError.new("'#{name}' is not a valid Lookbook theme. ", scope: "app.config")
  end
end

def ui_theme_overrides(&block)
  if block
    yield store[:ui_theme_overrides]
  else
    store[:ui_theme_overrides]
  end
end