require 'open-uri'
require 'helix_web_services_client/open_model'

class HelixWebServicesClient
  def jobs
    arr = execute_method_no_body(:get, hve_path('jobs'))
    arr.map { |x| OpenModel.new(x) }
  end

  # Returns the array of jobs in the system. Each job model is simply a hash
  # of string -> string values, since each system can very likely adjust
  # job output.
  def job(job_id)
    obj = execute_method_no_body(:get, hve_path("jobs/#{URI.encode(job_id)}"))
    OpenModel.new(obj)
  end

  # Creates a new job in the system.
  def create_job(job)
    job = OpenModel.new(job) unless job.is_a?(OpenModel)
    job.Job = 'new' unless job.job
    job.Status = 'open' unless job.status
    execute_method_with_body(:post, hve_path('jobs'),
                             job.marshal_dump)
  end

  # Updates the job specification.
  def update_job(job)
    job = OpenModel.new(job) unless job.is_a?(OpenModel)
    execute_method_with_body(:patch, hve_path("jobs/#{URI.encode(job['Job'])}"),
                             job.marshal_dump)
  end

  # Deletes the job specification in the system.
  def delete_job(job_id)
    execute_method_no_body(:delete, hve_path("jobs/#{URI.encode(job_id)}"))
  end
end