weaviate

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//                           _       _
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// __      _____  __ ___   ___  __ _| |_ ___
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// \ \ /\ / / _ \/ _` \ \ / / |/ _` | __/ _ \
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//  \ V  V /  __/ (_| |\ V /| | (_| | ||  __/
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//   \_/\_/ \___|\__,_| \_/ |_|\__,_|\__\___|
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//
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//  Copyright © 2016 - 2024 Weaviate B.V. All rights reserved.
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//
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//  CONTACT: hello@weaviate.io
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//
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package vectorizer
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import (
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	"context"
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	"github.com/weaviate/weaviate/entities/models"
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	"github.com/weaviate/weaviate/entities/moduletools"
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	"github.com/weaviate/weaviate/modules/text2vec-gpt4all/ent"
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	objectsvectorizer "github.com/weaviate/weaviate/usecases/modulecomponents/vectorizer"
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)
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type Vectorizer struct {
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	client           Client
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	objectVectorizer *objectsvectorizer.ObjectVectorizer
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}
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func New(client Client) *Vectorizer {
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	return &Vectorizer{
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		client:           client,
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		objectVectorizer: objectsvectorizer.New(),
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	}
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}
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type Client interface {
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	Vectorize(ctx context.Context, text string) (*ent.VectorizationResult, error)
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}
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type ClassSettings interface {
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	PropertyIndexed(property string) bool
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	VectorizeClassName() bool
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	VectorizePropertyName(propertyName string) bool
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}
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func (v *Vectorizer) Object(ctx context.Context, object *models.Object, cfg moduletools.ClassConfig,
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) ([]float32, models.AdditionalProperties, error) {
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	vec, err := v.object(ctx, object, cfg)
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	return vec, nil, err
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}
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func (v *Vectorizer) object(ctx context.Context, object *models.Object, cfg moduletools.ClassConfig,
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) ([]float32, error) {
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	text := v.objectVectorizer.Texts(ctx, object, NewClassSettings(cfg))
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	res, err := v.client.Vectorize(ctx, text)
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	if err != nil {
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		return nil, err
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	}
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	return res.Vector, nil
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}
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