from rest_framework import status
from rest_framework.exceptions import ValidationError

from api.models import TtStaff, TtTagRelation, TtLocation, TtSuitability, TtDepartment, TtTag
from api.translation import __
from api.utils import log_critical_error, get_exception_detail
from api.views.admin.base import AdminApiBase

class TagList(AdminApiBase):
    def post(self, request):
        try:
            self.api_log_skip_outgoing_data=True
            data = self.get_data(request)
            response = {
                "data": data
            }
            return self.api_response(data=response)
        except ValidationError as e:
            first_message = e.detail['error']
            errors = e.detail['errors']
            return self.api_response(error=first_message,errors=errors,code=status.HTTP_400_BAD_REQUEST)
        except Exception as e:
            e_details = get_exception_detail(e)
            log_critical_error(user_id=None,descr=e_details['descr'],url=e_details['url'],trace=e_details['trace'])
            return self.api_response(error=__("message.internal_server_error"),code=status.HTTP_500_INTERNAL_SERVER_ERROR)

    def get_data(self,request):
        tag = (
            TtTag.objects
            # .select_related("zone","department")
            # .prefetch_related(
            #     "sub_department", # used to get self sub department data
            #     "tag__tag" #tags means the relation add in models, __tag means the relation table tag_id get the tag object
            # )
            .order_by(self.list_default_order_column)
        )
        return_data=[]

        for val in tag:
            data={}
            data["id"] = val.id
            data["code"] = val.code
            data["name"] = val.name
            data['desc'] = val.desc
            data['department'] = val.department.name if val.department else None
            data['department_id'] = val.department_id

            return_data.append(data)

        return return_data