require 'thor'
require_relative 'feature'

module GitFlower
  class FeatureCLI < Thor
    namespace :feature

    desc "create STORY_NAME [--labels=one two three]", "Create hotfix story and git branch for it"
    long_desc <<-desc
      This script will create a feature pivotal story and start a feature branch for
      you. All you need to do is pass a story name. It will then create the branch
      name using a slugified version of the name you passed it.

      It will detect who you are hitched with and add both as story owners.

      It won't run under the following conditions:
      \x5  * You have added but uncommitted git changes.
      \x5  * If local develop is not up to date with origin.

      If you want to use it, you have to add your Pivotal API Key and Pivotal
      Project ID as environment variables.

      You can find the your token at the bottom of the User Profile page on Pivotal,
      which you can get to by clicking your name in the top right corner.
      \x5  export PIVOTAL_TOKEN="TOKEN HERE"
      \x5  export PIVOTAL_PROJECT_ID="some_number_here"

      This script can also detect if you are "hitched" with someone using the
      hitch gem (it reads ~/.hitchrc), and add who you are hitched with as story
      owners.  If you don't hitch the Pivotal card will be assigned to $USER (note
      your Pivotal user needs to match your unix user in this case)

      > feature create 'Do The Needful'
    desc

    option :labels, type: :array, desc: "The labels you want to apply to your story"

    def create(story_name)
      feature = Feature.new(
        story_name: story_name,
        labels: options[:labels],
      )
      feature.save!
    end
  end
end