# coding=utf-8

from utils.custom_modelviewset import CustomModelViewSet
from utils.permission import IsAdministratorUser
from apps.tenant.models import Tenant
from apps.tenant.employee.models import Employee
from apps.admin import admin_log
from apps.log.models import BizLog
from .serializers import TenantSerializer
from django.db import transaction
from utils import response_ok
from utils.exceptions import CustomError
from rest_framework.decorators import action
from apps.WechatTp.models import WechatTp

class TenantViewSet(CustomModelViewSet):
    permission_classes = [IsAdministratorUser, ]
    queryset = Tenant.objects.all()
    serializer_class = TenantSerializer

    def perform_create(self, serializer):
        super(TenantViewSet, self).perform_create(serializer)
        instance = serializer.instance
        validated_data = serializer.validated_data
        admin_log(self.request.user, BizLog.INSERT, u'添加租户[%s] id=%d' % (instance.company_name, instance.id), validated_data)

    def perform_update(self, serializer):
        super(TenantViewSet, self).perform_update(serializer)
        instance = serializer.instance
        validated_data = serializer.validated_data
        admin_log(self.request.user, BizLog.INSERT, u'修改租户[%s] id=%d' % (instance.name, instance.id), validated_data)

    @action(methods=['post'], detail=True)
    def super_tenant(self,  request, pk):
        username = request.POST.get('username')
        password = request.POST.get('password')
        with transaction.atomic():
            tenant = Tenant.objects.filter(pk=pk).first()
            instance = Employee.create_admin(tenant, username, password)
            admin_log(self.request.user, BizLog.INSERT, u'添加租户超级账号[%s], id=%d' % (instance.name, instance.id))
        return response_ok()

    @action(methods=['post'], detail=True)
    def bind_wechat_tp(self, request, pk):
        tp = WechatTp.getDefault()
        if not tp:
            raise CustomError(u'未找到微信第三方平台！')
        url = tp.getAuthUrl(pk)
        return response_ok(url)