# Git Pivotal Tracker Integration
# Copyright (c) 2013 the original author or authors.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#      http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.

module GitPivotalTrackerIntegration
  module Command
    # The class that encapsulates creating a Pivotal Tracker Bug Story
    class Newbug < Base

      # Creates a Pivotal Tracker story by doing the following steps:
      # * Takes arguments from command line
      # * If arguments contains -i then it creates a bug story under icebox
      # * If arguments contains -b then it creates a bug story under backlog
      # * If arguments contains -tl then it creates a bug story at top of specified list
      # * If arguments contains -bl then it creates a bug story at bottom of specified list
      # * If there are no arguments passed then it creates a bug story in icebox top of the list if you wish to create
      def run(args)
        $LOG.debug("#{self.class} in project:#{@project.name} pwd:#{pwd} branch:#{Util::Git.branch_name}")
        story = nil
        if (args.include?("-i")) #icebox
          story = create_icebox_bug_story(args)
        elsif (args.include?("-b")) #backlog
          story = create_backlog_bug_story(args)
        else
          puts "\n Syntax for creating new bug story in icebox top of the list:\n git newbug -i -tl <bug-title> \n Syntax for creating new bug story in icebox bottom of the list: \n git newbug -i -bl <bug-title>\n"
          puts "\n Syntax for creating new bug story in backlog top of the list:\n git newbug -b -tl <bug-title> \n Syntax for creating new bug story in backlog bottom of the list: \n git newbug -b -bl <bug-title>\n"
          user_response = nil
          while (user_response.nil? || user_response.empty?)
            user_response = ask("\nYou have missed some parameters to pass...If you are ok with creating new bug story in icebox then enter y otherwise enter n")
          end
          while !(["y","n"].include?(user_response))
           user_response = ask("\nInvalid entry...If you are ok with creating new bug story in icebox then enter y otherwise enter n")
          end
          if user_response.downcase == "y"
            story = self.create_icebox_bug_story(args)
          else
            abort "\nCheck your new bug story creation syntax and then try again"
          end
        end
        puts "A new bug story has been created successfully with ID:#{story.id}"
      end

    end
  end
end