class Lookbook::TagStore

def self.default_config
  ConfigLoader.call(CONFIG_FILE)
end

def self.init_from_config
  new(default_config)
end

def add_tag(name, opts = nil)
  name = name.to_sym
  if store.key?(name)
    raise ConfigError.new("tag with name '#{name}' already exists", scope: "tags.config")
  else
    store[name] = build_config(name, opts)
  end
end

def build_config(name, opts = nil)
  Store.new({
    name: name.to_sym,
    label: name.to_s.titleize,
    options: opts.to_h
  })
end

def get_tag(name)
  store[name.to_sym]
end

def initialize(config = nil)
  @store = {}
  config.to_h.each { |k, v| add_tag(k, v) }
end