from rest_framework import serializers
from django.utils import timezone
from datetime import datetime
from members.models import Member, MemberRequest
from django.conf import settings

#, default=timezone.now
# , default=datetime.fromtimestamp(0)
class MemberSerializer(serializers.Serializer):
    id = serializers.IntegerField(read_only=True)
    first_name = serializers.CharField(required=True, max_length=127)
    last_name = serializers.CharField(required=True, max_length=127)
    email = serializers.EmailField(min_length=None, max_length=None, required=True)
    POR = serializers.CharField(max_length=255)
    AYY = serializers.BooleanField(default=False)
    jas = serializers.BooleanField(default=False)
    created = serializers.DateTimeField(format="%Y-%m-%d %H:%M:%S")
    paid = serializers.DateTimeField(format="%Y-%m-%d %H:%M:%S")

    def create(self, validated_data):
        '''
        Create and return a new Member instance, given the validated data.
        '''
        return Member.objects.create(**validated_data)

    def update(self, instance, validated_data):
        '''
        Update and return an existing Member instance given the validated data.
        '''
        instance.first_name = validated_data.get('first_name', instance.first_name)
        instance.last_name = validated_data.get('last_name', instance.last_name)
        instance.email = validated_data.get('email', instance.email)
        instance.POR = validated_data.get('POR', instance.POR)
        instance.AYY = validated_data.get('AYY', instance.AYY)
        instance.jas = validated_data.get('jas', instance.jas)
        # instance.created = validated_data.get('created', instance.created)
        instance.paid = validated_data.get('paid', instance.paid)
        instance.save()
        return instance

class MemberRequestSerializer(serializers.ModelSerializer):
    id = serializers.IntegerField(read_only=True)
    submitted = serializers.DateTimeField(format="%Y-%m-%d %H:%M:%S")
    member = MemberSerializer()

    class Meta:
        model = MemberRequest
        fields = ('id', 'member')