export default class GraphQLNearImage {
    certainty;
    distance;
    image;
    targetVectors;
    constructor(args) {
        this.certainty = args.certainty;
        this.distance = args.distance;
        this.image = args.image;
        this.targetVectors = args.targetVectors;
    }
    toString(wrap = true) {
        this.validate();
        let args = [];
        if (this.image) {
            let img = this.image;
            if (img.startsWith('data:')) {
                const base64part = ';base64,';
                img = img.substring(img.indexOf(base64part) + base64part.length);
            }
            args = [...args, `image:${JSON.stringify(img)}`];
        }
        if (this.certainty) {
            args = [...args, `certainty:${this.certainty}`];
        }
        if (this.distance) {
            args = [...args, `distance:${this.distance}`];
        }
        if (this.targetVectors && this.targetVectors.length > 0) {
            args = [...args, `targetVectors:${JSON.stringify(this.targetVectors)}`];
        }
        if (!wrap) {
            return `${args.join(',')}`;
        }
        return `{${args.join(',')}}`;
    }
    validate() {
        if (!this.image) {
            throw new Error('nearImage filter: image field must be present');
        }
    }
}
