from rest_framework import serializers


class PublicShowImageMixin(serializers.Serializer):
    image_url = serializers.SerializerMethodField()

    def get_image_url(self, obj):
        request = self.context.get("request")
        return obj.image_url(request=request)


class PublicShowListSerializer(PublicShowImageMixin, serializers.Serializer):
    id = serializers.IntegerField()
    title = serializers.CharField()
    slug = serializers.SlugField()
    summary = serializers.CharField()
    poster_image = serializers.URLField(allow_blank=True)


class PublicVenueSummarySerializer(serializers.Serializer):
    name = serializers.CharField()
    city = serializers.CharField()


class PublicVenueDetailSerializer(PublicVenueSummarySerializer):
    address = serializers.CharField()


class PublicShowSummarySerializer(PublicShowImageMixin, serializers.Serializer):
    title = serializers.CharField()
    slug = serializers.SlugField()
    summary = serializers.CharField()


class PublicPerformanceListSerializer(serializers.Serializer):
    id = serializers.IntegerField()
    show = PublicShowSummarySerializer()
    venue = PublicVenueSummarySerializer()
    starts_at = serializers.DateTimeField()
    booking_enabled = serializers.BooleanField(source="is_booking_enabled")
    available_seats = serializers.IntegerField()


class PublicShowPerformanceSerializer(serializers.Serializer):
    id = serializers.IntegerField()
    starts_at = serializers.DateTimeField()
    venue = PublicVenueSummarySerializer()
    booking_enabled = serializers.BooleanField(source="is_booking_enabled")
    available_seats = serializers.IntegerField()


class PublicShowDetailSerializer(PublicShowListSerializer):
    description = serializers.CharField()
    performances = PublicShowPerformanceSerializer(many=True, source="public_performances")


class PublicPerformanceDetailSerializer(serializers.Serializer):
    id = serializers.IntegerField()
    show = PublicShowSummarySerializer()
    venue = PublicVenueDetailSerializer()
    starts_at = serializers.DateTimeField()
    booking_enabled = serializers.BooleanField(source="is_booking_enabled")
    available_seats = serializers.IntegerField()