from django import forms
from django.conf import settings

from services.managers.eve_api_manager import EveApiManager
from eveonline.managers import EveManager
from eveonline.models import EveCharacter

from celerytask.tasks import determine_membership_by_character

import logging

logger = logging.getLogger(__name__)

class UpdateKeyForm(forms.Form):
    user_state = None

    api_id = forms.CharField(max_length=254, required=True, label="Key ID")
    api_key = forms.CharField(max_length=254, required=True, label="Verification Code")
    
    def clean_api_id(self):
        try:
            api_id = int(self.cleaned_data['api_id'])
            return api_id
        except:
            raise forms.ValidationError("API ID must be a number")

    def clean(self):
        super(UpdateKeyForm, self).clean()

        if 'api_id' in self.cleaned_data and 'api_key' in self.cleaned_data:
            if EveManager.check_if_api_key_pair_exist(self.cleaned_data['api_id']):
                logger.debug("UpdateKeyForm failed cleaning as API id %s already exists." % self.cleaned_data['api_id'])
                raise forms.ValidationError(u'API key already exist')
            if EveApiManager.api_key_is_valid(self.cleaned_data['api_id'], self.cleaned_data['api_key']) is False:
                raise forms.ValidationError(u'API key is invalid')
            chars = EveApiManager.get_characters_from_api(self.cleaned_data['api_id'], self.cleaned_data['api_key']).result
            states = []
            states.append(self.user_state)
            for char in chars:
                evechar = EveCharacter()
                evechar.character_name = chars[char]['name']
                evechar.corporation_id = chars[char]['corp']['id']
                evechar.alliance_id = chars[char]['alliance']['id']
                state = determine_membership_by_character(evechar)
                logger.debug("API ID %s character %s has state %s" % (self.cleaned_data['api_id'], evechar, state))
                states.append(state)

            if 'MEMBER' in states:
                if EveApiManager.validate_member_api(self.cleaned_data['api_id'], self.cleaned_data['api_key']) is False:
                    raise forms.ValidationError(u'API must meet member requirements')
            if 'BLUE' in states:
                if EveApiManager.validate_blue_api(self.cleaned_data['api_id'], self.cleaned_data['api_key']) is False:
                    raise forms.ValidationError(u'API must meet blue requirements')
        return self.cleaned_data