search

type BackendDefiner interface {
	SearchBackend() SearchBackend
}

type BuiltSearchField struct {
	ModelField  attrs.FieldDefinition
	ModelMeta   attrs.ModelMeta
	SearchField SearchField
}

type SearchBackend interface {
	AddToSearchIndex(ctx context.Context, models []any) (int64, error)
	RemoveFromSearchIndex(ctx context.Context, models []any) (int64, error)
	Search(fields []BuiltSearchField, query string, searchable any) (any, error)
}

type SearchField interface {
	Weight() int8   // higher is more important
	Field() string  // <fieldname> or <path.to.related.fieldname>
	Lookup() string // icontains, istartswith, exact, etc. (see expr.LookupFilter)
}

type Searchable interface {
	BuildSearchQuery(fields []BuiltSearchField, query string) (Searchable, error)
}

type SearchableModel interface {
	attrs.Definer
	SearchableFields() []SearchField
}