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

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.FormWithConstraints = void 0;
const React = require("react");
const prop_types_1 = require("prop-types");
const assert_1 = require("./assert");
const FieldsStore_1 = require("./FieldsStore");
const InputElement_1 = require("./InputElement");
const notUndefined_1 = require("./notUndefined");
const withFieldDidResetEventEmitter_1 = require("./withFieldDidResetEventEmitter");
const withFieldDidValidateEventEmitter_1 = require("./withFieldDidValidateEventEmitter");
const withFieldWillValidateEventEmitter_1 = require("./withFieldWillValidateEventEmitter");
const withValidateFieldEventEmitter_1 = require("./withValidateFieldEventEmitter");
class FormWithConstraintsComponent extends React.PureComponent {
}
class FormWithConstraints extends (0, withFieldDidResetEventEmitter_1.withFieldDidResetEventEmitter)((0, withFieldWillValidateEventEmitter_1.withFieldWillValidateEventEmitter)((0, withFieldDidValidateEventEmitter_1.withFieldDidValidateEventEmitter)((0, withValidateFieldEventEmitter_1.withValidateFieldEventEmitter)(FormWithConstraintsComponent)))) {
    constructor() {
        super(...arguments);
        this.form = null;
        this.fieldsStore = new FieldsStore_1.FieldsStore();
        this.fieldFeedbacksKeyCounter = 0;
    }
    getChildContext() {
        return {
            form: this
        };
    }
    computeFieldFeedbacksKey() {
        return `${this.fieldFeedbacksKeyCounter++}`;
    }
    validateFields(...inputsOrNames) {
        return this._validateFields(true, ...inputsOrNames);
    }
    validateForm() {
        return this.validateFieldsWithoutFeedback();
    }
    validateFieldsWithoutFeedback(...inputsOrNames) {
        return this._validateFields(false, ...inputsOrNames);
    }
    async _validateFields(forceValidateFields, ...inputsOrNames) {
        const fields = new Array();
        const inputs = this.normalizeInputs(...inputsOrNames);
        for (let i = 0; i < inputs.length; i++) {
            const input = inputs[i];
            const field = await this.validateField(forceValidateFields, new InputElement_1.InputElement(input), input);
            if (field !== undefined)
                fields.push(field);
        }
        return fields;
    }
    async validateField(forceValidateFields, input, nativeInput) {
        const fieldName = input.name;
        const field = this.fieldsStore.getField(fieldName);
        if (field === undefined) {
        }
        else if (forceValidateFields || !field.hasFeedbacks()) {
            field.element = nativeInput;
            field.clearValidations();
            this.emitFieldWillValidateEvent(fieldName);
            const arrayOfArrays = await this.emitValidateFieldEvent(input);
            (0, assert_1.assert)(JSON.stringify(arrayOfArrays.flat(Number.POSITIVE_INFINITY).filter(fieldFeedback => (0, notUndefined_1.notUndefined)(fieldFeedback))) ===
                JSON.stringify(field.validations), `FieldsStore does not match emitValidateFieldEvent() result, did the user changed the input rapidly?`);
            this.emitFieldDidValidateEvent(field);
        }
        return field;
    }
    normalizeInputs(...inputsOrNames) {
        let inputs;
        if (inputsOrNames.length === 0) {
            inputs = Array.from(this.form.querySelectorAll('[name]'));
            inputs = inputs.filter(input => input.validity !== undefined);
            inputs
                .filter(input => input.type !== 'checkbox' && input.type !== 'radio')
                .map(input => input.name)
                .forEach((name, index, self) => {
                if (self.indexOf(name) !== index) {
                    throw new Error(`Multiple elements matching '[name="${name}"]' inside the form`);
                }
            });
        }
        else {
            inputs = inputsOrNames.map(input => {
                if (typeof input === 'string') {
                    const query = `[name="${input}"]`;
                    const elements = Array.from(this.form.querySelectorAll(query));
                    if (elements.some(el => el.validity === undefined)) {
                        throw new Error(`'${query}' should match an <input>, <select> or <textarea>`);
                    }
                    if (elements.filter(el => el.type !== 'checkbox' && el.type !== 'radio').length > 1) {
                        throw new Error(`Multiple elements matching '${query}' inside the form`);
                    }
                    const element = elements[0];
                    if (element === undefined) {
                        throw new Error(`Could not find field '${query}' inside the form`);
                    }
                    return element;
                }
                return input;
            });
        }
        return inputs;
    }
    isValid() {
        return this.fieldsStore.isValid();
    }
    hasFeedbacks() {
        return this.fieldsStore.hasFeedbacks();
    }
    reset() {
        return this.resetFields();
    }
    resetFields(...inputsOrNames) {
        const fields = new Array();
        const inputs = this.normalizeInputs(...inputsOrNames);
        inputs.forEach(input => {
            const field = this.resetField(new InputElement_1.InputElement(input));
            if (field !== undefined)
                fields.push(field);
        });
        return fields;
    }
    resetField(input) {
        const fieldName = input.name;
        const field = this.fieldsStore.getField(fieldName);
        if (field === undefined) {
        }
        else {
            field.clearValidations();
            this.emitFieldDidResetEvent(field);
        }
        return field;
    }
    render() {
        return React.createElement("form", { ref: form => (this.form = form), ...this.props });
    }
}
exports.FormWithConstraints = FormWithConstraints;
FormWithConstraints.childContextTypes = {
    form: (0, prop_types_1.instanceOf)(FormWithConstraints).isRequired
};