#!/usr/bin/env python
# -*- coding: utf-8 -*-
# Copyright (C) 2014 Étienne Loks  <etienne.loks_AT_peacefrogsDOTnet>

# This program is free software: you can redistribute it and/or modify
# it under the terms of the GNU Affero General Public License as
# published by the Free Software Foundation, either version 3 of the
# License, or (at your option) any later version.

# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
# GNU Affero General Public License for more details.

# You should have received a copy of the GNU Affero General Public License
# along with this program.  If not, see <http://www.gnu.org/licenses/>.

# See the file COPYING for details.

import datetime

from django import forms
from django.core import validators
from django.utils.translation import ugettext_lazy as _

from ishtar_common.models import Person
from archaeological_files import models

from ishtar_common.forms import get_now
from ishtar_common.forms_common import get_town_field

from ishtar_common import widgets

class FileFormGeneral(forms.Form):
    form_label = _("General")
    associated_models = {'file_type':models.FileType}
    file_type = forms.ChoiceField(label=_("File type"), choices=[])
    year = forms.IntegerField(label=_("Year"),
                              initial=lambda:datetime.datetime.now().year,
                              validators=[validators.MinValueValidator(1900),
                                          validators.MaxValueValidator(2100)])
    creation_date = forms.DateField(label=_(u"Creation date"),
                                    initial=get_now, widget=widgets.JQueryDate)
    reception_date = forms.DateField(label=_(u"Reception date"),
                                    initial=get_now, widget=widgets.JQueryDate)

    def __init__(self, *args, **kwargs):
        super(FileFormGeneral, self).__init__(*args, **kwargs)
        self.fields['file_type'].choices = models.FileType.get_types()
        self.fields['file_type'].help_text = models.FileType.get_help()

class FileFormPreventiveType(forms.Form):
    form_label = u"Saisine"
    associated_models = {'saisine_type':models.SaisineType,
                         'permit_type':models.PermitType}
    permit_type = forms.ChoiceField(label=_(u"Permit type"), required=False,
                                    choices=[])
    saisine_type = forms.ChoiceField(label=_(u"Saisine type"),
                                         choices=[])
    def __init__(self, *args, **kwargs):
        super(FileFormPreventiveType, self).__init__(*args, **kwargs)
        self.fields['saisine_type'].choices = models.SaisineType.get_types()
        self.fields['saisine_type'].help_text = models.SaisineType.get_help()
        self.fields['permit_type'].choices = models.PermitType.get_types(
                                                              default='NP')
        self.fields['permit_type'].help_text = models.PermitType.get_help()


class FileFormPlanning(forms.Form):
    form_label = _(u"Planning")
    associated_models = {'town':models.Town}
    name = forms.CharField(label=_(u"Planning name"), required=False,
                           max_length=100)
    main_town = get_town_field(required=False)
    locality = forms.CharField(label=_(u"Locality"), max_length=100,
                               required=False)
    address = forms.CharField(label=_(u"Address (number/street)"),
                              widget=forms.Textarea, required=False)
    postal_code = forms.CharField(label=_(u"Postal code"), max_length=10,
                                  required=False)
    total_surface = forms.IntegerField(required=False,
                           widget=widgets.AreaWidget,
                           label=_(u"Total surface (m²)"),
                           validators=[validators.MinValueValidator(0),
                                       validators.MaxValueValidator(999999999)])
    total_developed_surface = forms.IntegerField(widget=widgets.AreaWidget,
           label=_(u"Total developed surface (m²)"),
           required=False, validators=[validators.MinValueValidator(0),
                                       validators.MaxValueValidator(999999999)])