"""Vocabularies and sources for the academics section.
"""

from waeup.sirp.interfaces import SimpleWAeUPVocabulary
from zc.sourcefactory.basic import BasicSourceFactory
try:
    from zope.catalog.interfaces import ICatalog
except ImportError:
    # BBB
    from zope.app.catalog.interfaces import ICatalog
from zope.component import getUtility

inst_types = SimpleWAeUPVocabulary(
             ('Faculty of','faculty'),
             ('Department of','department'),
             ('School of','school_of'),
             ('School for','school_for'),
             ('Institute of','institute'),
             ('Office for','office'),
             ('Centre for','centre'),
             ('College','college'),
             )
                                   
course_levels = SimpleWAeUPVocabulary(
              ('100 (Year 1)',100),
              ('200 (Year 2)',200),
              ('300 (Year 3)',300),
              ('400 (Year 4)',400),
              ('500 (Year 5)',500),
              ('600 (Year 6)',600),
              ('700 (Year 7)',700),
              ('800 (Year 8)',800),
              )
              
semester = SimpleWAeUPVocabulary(
            ('N/A', 0), 
            ('First Semester', 1),
            ('Second Semester', 2), 
            ('Combined', 3)
            )     
            
application_category = SimpleWAeUPVocabulary(
            ('--',''),
            ('PUME, PDE, PCE, PRENCE','basic'),
            ('Part-Time, Diploma, Certificate','cest'),
            ('Sandwich','sandwich'),
            ('Postgraduate','pg'),
            )
            
study_mode = SimpleWAeUPVocabulary(
            ('UME Full Time','ume_ft'),
            ('Direct Entry Full Time','de_ft'),
            ('Diploma Full Time','dp_ft'),
            ('Diploma Part Time','dp_pt'),
            ('Undergraduate Full Time','ug_ft'),
            ('Undergraduate Part Time','ug_pt'),
            ('Postgraduate Full Time','pg_ft'),
            ('Postgraduate Part Time','pg_pt'),
            )        
            

class CourseSource(BasicSourceFactory):
    """A course source delivers all courses inside the portal by looking
       up a catalog.
    """
    def getValues(self):
        catalog = getUtility(ICatalog, name='courses_catalog')
        return sorted(list(catalog.searchResults(code=('', 'z*'))),key=lambda value: value.code)

    def getToken(self, value):
        return value.code
        
    def getTitle(self, value):
        return "%s - %s" % (value.code, value.title[:64])