"""A Django template tag library containing forms helpers.

"""

__authors__ = [

  '"Madhusudan.C.S" <madhusudancs@gmail.com>',

]

from django import template

register = template.Library()

@register.inclusion_tag('projrev/templatetags/_as_review.html')

def as_review(review):

  """Returns the comment contexts for the template tag.

  """

  total_score = (review.attribute1 + review.attribute2 + review.attribute3 + 

                 review.attribute4 + review.attribute5 + review.attribute6 +

                 review.attribute7 + review.attribute8 + review.attribute9)

  return {'review': review, 'total_score': total_score}

@register.inclusion_tag('projrev/templatetags/_as_my_review.html')

def as_my_review(review):

  """Returns the comment contexts for the template tag.

  """

  total_score = (review.attribute1 + review.attribute2 + review.attribute3 + 

                 review.attribute4 + review.attribute5 + review.attribute6 +

                 review.attribute7 + review.attribute8 + review.attribute9)

  project = review.project

  proposal = project.proposal_set.all().order_by('-submitted_on')[0]

  review_context = {

      'review': review,

      'total_score': total_score,

      }

  if proposal:

    proposal_path = str(proposal.document)

    proposal_name = proposal_path.split('/')[-1]

    review_context['proposal_path'] = proposal_path

    review_context['proposal_name'] = proposal_name

    review_context['institution'] = project.institution

    review_context['state'] = project.state

    review_context['district'] = project.district

    review_context['line_item'] = project.line_item

  return review_context

@register.filter()

def serial_no(project, arg):

  """Returns the latest serial number of the project's proposal

  """

  proposals = project.proposal_set.all().order_by('-submitted_on')

  if proposals:

    if arg == 'new':

      proposal = proposals[0]

    elif arg == 'old':

      if len(proposals) > 1:

        proposal = proposals[1]

      else:

        proposal = None

    if proposal:

      return str(proposal.id)

  return 'NA'

@register.filter()

def splitline(comment):

  """Split into a line

  """

  return str(comment.split('\n')[0])