mindee/src/parsing/standard/base.js

Mindee Client Library for Node.js

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.BaseField = void 0;
/**
 * Base class for most fields.
 */
class BaseField {
    /**
     * @param {BaseFieldConstructor} constructor Constructor parameters.
     */
    constructor({ prediction = {}, valueKey = "value", reconstructed = false, pageId = undefined, }) {
        /** The value. */
        this.value = undefined;
        this.reconstructed = reconstructed;
        if (prediction !== undefined &&
            prediction !== null &&
            valueKey in prediction &&
            prediction[valueKey] !== null) {
            this.value = prediction[valueKey];
            this.pageId = pageId !== undefined ? pageId : prediction["page_id"];
        }
    }
    compare(other) {
        if (this.value === null && other.value === null)
            return true;
        if (this.value === null || other.value === null)
            return false;
        if (typeof this.value === "string" && typeof other.value === "string") {
            return this.value.toLowerCase() === other.value.toLowerCase();
        }
        return this.value === other.value;
    }
    /**
     * @param {BaseField[]} array - Array of Fields
     * @returns {number} Sum of all the Fields values in the array
     */
    static arraySum(array) {
        let total = 0.0;
        for (const field of array) {
            if (typeof field.value !== "number")
                return 0.0;
            total += field.value;
            if (isNaN(total))
                return 0.0;
        }
        return total;
    }
    /**
     * Default string representation.
     */
    toString() {
        if (this.value !== undefined) {
            return `${this.value}`;
        }
        return "";
    }
}
exports.BaseField = BaseField;