# $Id: display_session_results.py 1166 2006-12-31 18:11:47Z henrik $
"""
process the Application Form
return html renderer + psm
"""
import DateTime
current = DateTime.DateTime()
try:
    from Products.zdb import set_trace
except:
    def set_trace():
        pass
pr = context.portal_registration
request = context.REQUEST
returning = context.returning_import
results = context.results_import
scatalog = context.students_catalog

mtool = context.portal_membership
member = mtool.getAuthenticatedMember()
member_id = str(member)

if mtool.isAnonymousUser():
    return None
info = {}
requested_id = context.getStudentId()
if requested_id and not context.isStaff() and member_id != requested_id:
    import logging
    logger = logging.getLogger('Skins.getSessionResults')
    logger.info('%s tried to access %s' % (member_id,requested_id))
    return None
elif context.isStaff():
    student_id = requested_id
else:
    student_id = member_id

students_object = context.portal_url.getPortalObject().campus.students
##student = getattr(students_object, student_id)
##clear = getattr(student,'clearance',None)
##if clear:
##    value = clear.getContent().matric_no
##else:
##    return None

res = scatalog(id = student_id)
matric_no = res[0].matric_no
student_from_cat = res[0]

res = returning(matric_no = matric_no)
if res:
    student_from_returning = res[0]
else:
    return None

res = results(matric_no = matric_no)
results = res


sem1 = []
sem2 = []
with_courses_cat = hasattr(context,'courses_catalog')
fields = context.results_import.schema()
gpa = 0
course_count = 0
session = None

for r in results:
    if session is None:
        session = r.Session
    result = {}
    for field in fields:
        result[field] = getattr(r,field)
    if with_courses_cat:
        res = context.courses_catalog(code = r.CosCode)
    if with_courses_cat and res:
        result['title'] = res[0].title
        result['credits'] = res[0].credits
        try:
            weight = int(result['WEIGHT'])
            credits = int(res[0].credits)
            gpa_course =  int(res[0].credits) * weight
            gpa += gpa_course
            course_count += credits
            result['gpa'] = 'ok'
        except:
            result['gpa'] = 'N/A'
    else:
        result['title'] = ""
        result['credits'] = "N/A"
        result['gpa'] = 'N/A'
        #result['WEIGHT'] = 'N/A'
        #result['GRADE'] = 'N/A'
    if r.Semester == '2':
        sem2.append(result)
    else:
        sem1.append(result)
if course_count:
    gpa = float(gpa) / course_count
    gpa = "%4.2f" % gpa

#set_trace()
verdict_voc = context.portal_vocabularies.verdicts
verdict_code = student_from_cat.verdict
if verdict_code:
    info['verdict'] = verdict = verdict_voc.get(verdict_code,'N/A').upper()
else:
    info['verdict'] = verdict = 'N/A'

if student_from_cat.level:
    if student_from_cat.sex:
        info['sex'] = 'F'
    else:
        info['sex'] = 'M'
    if verdict in ('A','B'):
        info['level'] = int(student_from_cat.level)-100
    else:
        info['level'] = int(student_from_cat.level)
else:
    info['sex'] = 'N/A'
    info['level'] = 'N/A'

info['session'] = session
info['gpa'] = gpa
info['results'] = (sem1, sem2)
info['student_from_returning'] = student_from_returning
info['student'] = student_from_cat
info['s_id'] = student_id
return info