react-form-with-constraints/dist/cjs/FieldsStore.js

Simple form validation for React

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.FieldsStore = exports.FieldEvent = void 0;
const assert_1 = require("./assert");
const EventEmitter_1 = require("./EventEmitter");
const Field_1 = require("./Field");
var FieldEvent;
(function (FieldEvent) {
    FieldEvent["Added"] = "FIELD_ADDED";
    FieldEvent["Removed"] = "FIELD_REMOVED";
})(FieldEvent = exports.FieldEvent || (exports.FieldEvent = {}));
class FieldsStore extends EventEmitter_1.EventEmitter {
    constructor() {
        super(...arguments);
        this.fields = new Array();
    }
    getField(fieldName) {
        const fields = this.fields.filter(_field => _field.name === fieldName);
        return fields.length === 1 ? fields[0] : undefined;
    }
    addField(fieldName) {
        const fields = this.fields.filter(_field => _field.name === fieldName);
        (0, assert_1.assert)(fields.length === 0 || fields.length === 1, `Cannot have more than 1 field matching '${fieldName}'`);
        if (fields.length === 0) {
            const newField = new Field_1.Field(fieldName);
            this.fields.push(newField);
            this.emitSync(FieldEvent.Added, newField);
        }
        else {
        }
    }
    removeField(fieldName) {
        const fields = this.fields.filter(_field => _field.name === fieldName);
        const index = this.fields.indexOf(fields[0]);
        if (index > -1) {
            this.fields.splice(index, 1);
            this.emitSync(FieldEvent.Removed, fieldName);
        }
    }
    isValid() {
        return this.fields.every(field => field.isValid());
    }
    hasFeedbacks() {
        return this.fields.some(field => field.hasFeedbacks());
    }
}
exports.FieldsStore = FieldsStore;