| 1 | "use strict";
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| 2 | Object.defineProperty(exports, "__esModule", { value: true });
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| 3 | exports.Async = exports.Status = void 0;
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| 4 | const React = require("react");
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| 5 | const prop_types_1 = require("prop-types");
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| 6 | const assert_1 = require("./assert");
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| 7 | const FieldFeedbacks_1 = require("./FieldFeedbacks");
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| 8 | const FormWithConstraints_1 = require("./FormWithConstraints");
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| 9 | const withValidateFieldEventEmitter_1 = require("./withValidateFieldEventEmitter");
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| 10 | var Status;
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| 11 | (function (Status) {
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| 12 | Status[Status["None"] = 0] = "None";
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| 13 | Status[Status["Pending"] = 1] = "Pending";
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| 14 | Status[Status["Rejected"] = 2] = "Rejected";
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| 15 | Status[Status["Resolved"] = 3] = "Resolved";
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| 16 | })(Status = exports.Status || (exports.Status = {}));
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| 17 | class AsyncComponent extends React.PureComponent {
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| 18 | }
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| 19 | class Async extends (0, withValidateFieldEventEmitter_1.withValidateFieldEventEmitter)(AsyncComponent) {
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| 20 | constructor() {
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| 21 | super(...arguments);
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| 22 | this.state = {
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| 23 | status: Status.None
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| 24 | };
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| 25 | this.validate = (input) => {
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| 26 | const { form, fieldFeedbacks } = this.context;
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| 27 | let validations;
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| 28 | const field = form.fieldsStore.getField(input.name);
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| 29 | if ((fieldFeedbacks.props.stop === 'first' && field.hasFeedbacks(fieldFeedbacks.key)) ||
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| 30 | (fieldFeedbacks.props.stop === 'first-error' && field.hasErrors(fieldFeedbacks.key)) ||
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| 31 | (fieldFeedbacks.props.stop === 'first-warning' && field.hasWarnings(fieldFeedbacks.key)) ||
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| 32 | (fieldFeedbacks.props.stop === 'first-info' && field.hasInfos(fieldFeedbacks.key))) {
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| 33 | this.setState({ status: Status.None });
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| 34 | }
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| 35 | else {
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| 36 | validations = this._validate(input);
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| 37 | }
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| 38 | return validations;
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| 39 | };
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| 40 | }
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| 41 | getChildContext() {
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| 42 | return {
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| 43 | async: this
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| 44 | };
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| 45 | }
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| 46 | componentDidMount() {
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| 47 | this.context.fieldFeedbacks.addValidateFieldEventListener(this.validate);
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| 48 | }
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| 49 | componentWillUnmount() {
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| 50 | this.context.fieldFeedbacks.removeValidateFieldEventListener(this.validate);
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| 51 | }
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| 52 | async setStateSync(state) {
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| 53 | return new Promise(resolve => {
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| 54 | this.setState(state, resolve);
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| 55 | });
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| 56 | }
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| 57 | async _validate(input) {
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| 58 | let state = {
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| 59 | status: Status.Pending
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| 60 | };
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| 61 | this.setState(state);
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| 62 | try {
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| 63 | const value = await this.props.promise(input.value);
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| 64 | state = { status: Status.Resolved, value };
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| 65 | }
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| 66 | catch (e) {
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| 67 | state = { status: Status.Rejected, value: e };
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| 68 | }
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| 69 | await this.setStateSync(state);
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| 70 | return this.emitValidateFieldEvent(input);
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| 71 | }
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| 72 | render() {
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| 73 | const { props, state } = this;
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| 74 | let element = null;
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| 75 | switch (state.status) {
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| 76 | case Status.None:
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| 77 | break;
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| 78 | case Status.Pending:
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| 79 | if (props.pending)
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| 80 | element = props.pending;
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| 81 | break;
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| 82 | case Status.Resolved:
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| 83 | if (props.then)
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| 84 | element = props.then(state.value);
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| 85 | break;
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| 86 | case Status.Rejected:
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| 87 | if (props.catch)
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| 88 | element = props.catch(state.value);
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| 89 | break;
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| 90 | default:
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| 91 | (0, assert_1.assert)(false, `Unknown status: '${state.status}'`);
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| 92 | }
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| 93 | return element;
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| 94 | }
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| 95 | }
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| 96 | exports.Async = Async;
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| 97 | Async.contextTypes = {
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| 98 | form: (0, prop_types_1.instanceOf)(FormWithConstraints_1.FormWithConstraints).isRequired,
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| 99 | fieldFeedbacks: (0, prop_types_1.instanceOf)(FieldFeedbacks_1.FieldFeedbacks).isRequired
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| 100 | };
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| 101 | Async.childContextTypes = {
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| 102 | async: (0, prop_types_1.instanceOf)(Async).isRequired
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| 103 | };
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