require 'ansi'
require 'highline'
require 'thor'
require 'search_kit/thor'

module SearchKit
  class CLI < Thor
    autoload :Documents,   'search_kit/cli/documents'
    autoload :Events,      'search_kit/cli/events'
    autoload :Indices,     'search_kit/cli/indices'
    autoload :Search,      'search_kit/cli/search'
    autoload :Subscribers, 'search_kit/cli/subscribers'

    no_commands do
      def cli
        @cli ||= HighLine.new
      end

      def messages
        @messages ||= Messages.new
      end
    end

    desc "documents", "Manage individual SearchKit documents"
    subcommand "documents", SearchKit::CLI::Documents

    desc "events", "Publish and subscribe to SearchKit events"
    subcommand "events", SearchKit::CLI::Events

    desc "indices", "Manage your SearchKit indices"
    subcommand "indices", SearchKit::CLI::Indices

    desc "search", "Quickly search your indices"
    subcommand "search", SearchKit::CLI::Search

    desc "subscribers", "Register and control a subscriber account"
    subcommand "subscribers", SearchKit::CLI::Subscribers

    desc "config SETTING [VALUE]", "Configure or view your SearchKit settings"
    def config(setting, value = nil)
      if value
        SearchKit.set_config(setting, value)
        messages.info "Set #{setting}: #{value}"
      else
        value = SearchKit.show_config(setting)
        messages.info "SearchKit settings for #{setting}:"
        messages.info " - ~/.search-kit/config.yml: #{value}"
        messages.info " - ENV: #{ENV.fetch(setting.upcase, "Not set")}"
        messages.info " - Runtime: #{SearchKit.config.send(setting)}"
      end
    end

    desc "setup", "Set up your search-kit environment"
    def setup
      email    = cli.ask("Email: ".ansi(:cyan))
      password = cli.ask("Password: ".ansi(:cyan)) do |query|
        query.echo = '*'
      end

      client     = SearchKit::Clients::Subscribers.new
      subscriber = client.create(email: email, password: password)

      config("app_token", subscriber.creator_tokens.first)
      messages.info("Alright!  Your search-kit install has been set up.")
    end

  end
end