# -*- coding: utf-8
# Copyright 2005 by Vahur Rebas

from Products.Archetypes.public import BaseSchema, Schema
from Products.Archetypes.public import StringField, LinesField, TextField
from Products.Archetypes.public import LinesWidget, TextAreaWidget, IdWidget, StringWidget, SelectionWidget, RichWidget

from AccessControl import ClassSecurityInfo
from Products.Archetypes.public import registerType, BaseContent
from Products.CMFCore.utils import getToolByName

from Products.Krihvel.BaseTask import BaseTask
from Products.Krihvel.BaseAnswer import BaseAnswer
from Products.Krihvel.config import PROJECT_NAME

schema = BaseSchema +  Schema((
    LinesField('Target',
        required=1,
        searchable=1,
        accessor="getTarget",
        isMetadata=1,
        vocabulary='getClasses',
        widget=SelectionWidget(
            format="select",
            label="Target",
            label_msgid='label_target',
            description="Target whos get that task.",
            description_msgid='desc_target',
            i18n_domain="krihvel"),
            ),

    TextField('Exercise',
        accessor="getExercise",
        isMetadata=0,
        widget=RichWidget(
            allow_file_upload=0,
            label="Exercise",
            label_msgid='label_exercise',
            description="",
            description_msgid='desc_exercise',
            i18n_domain="krihvel"),
            ),

    TextField('Answer',
        accessor="getAnswer",
        isMetadata=0,
        widget=RichWidget(
            allow_file_upload=0,
            label="Answer",
            label_msgid='label_answer',
            description="",
            description_msgid='desc_answer',
            i18n_domain="krihvel"),
            ),

    TextField('Grade',
        searchable=0,
        accessor="getGrade",
        isMetadata=0,
	default='Sinu tööd ei ole veel hinnatud',
        widget=StringWidget(
            label="Grade",
            label_msgid='label_grade',
            description="",
            description_msgid='desc_grade',
            i18n_domain="krihvel"),
            ),

    TextField('Comment',
        accessor="getComment",
        isMetadata=0,
	default='Sinu tööd ei ole veel kommenteeritud',
        widget=RichWidget(
            allow_file_upload=0,
            label="Comment",
            label_msgid='label_comment',
            description="",
            description_msgid='desc_comment',
            i18n_domain="krihvel"),
            ),


))
class Paper(BaseTask):
    """ Paper module. """
    meta_type = "Paper"
    archetype_name = "Paper"
    allowed_content_types = []
    global_allow = 0
    security = ClassSecurityInfo()

    schema = schema
    actions = (
        {
        'id':'view',
        'name':'View',
        'action':'string:${object_url}/paper_view',
        'permissions': ('View',),
        },
    )

    def _renameAfterCreation(self, check_auto_id=False):
        pass

    def saveAnswer(self, REQUEST, answers):
	""" Saves Answer """
        user = str(REQUEST.AUTHENTICATED_USER)
        homefolder = self.portal_membership.getHomeFolder(user)
	number = 1
        typestool = getToolByName(self, 'portal_types')
        puf_type = getattr(typestool, 'PaperAnswer', None)
        if not puf_type:
            return 0
        puf_type.global_allow = 1
	while hasattr(homefolder, 'PaperAnswer-'+str(number)):
	    number = number+1
	newid = 'PaperAnswer-'+str(number)
        id = homefolder.invokeFactory("PaperAnswer", id=newid, title=self.title, Exercise=self.Exercise, Answer=answers, Target=self.id)
        puf_type.global_allow = 0
        return id

registerType(Paper, PROJECT_NAME)

class PaperAnswer(BaseAnswer):
    """ Paper module. """
    meta_type = "PaperAnswer"
    archetype_name = "PaperAnswer"
    allowed_content_types = []
    global_allow = 0
    security = ClassSecurityInfo()
    content_icon='vastus.gif'
    schema = schema
    actions = (
        {
        'id':'view',
        'name':'View',
        'action':'string:${object_url}/paper_view',
        'permissions': ('View',),
        },

    )

    def _renameAfterCreation(self, check_auto_id=False):
        pass

    def saveComment(self, REQUEST, grade, comment):
        """ Saves Comments """
        self.Grade = str(grade)
        self.Comment = comment
        return 1

registerType(PaperAnswer, PROJECT_NAME)