@thoughtspot/visual-embed-sdk
Version:
ThoughtSpot Embed SDK
95 lines • 4.15 kB
JavaScript
import { HostEvent } from '../../types';
import { processTrigger as processTriggerService } from '../../utils/processTrigger';
import { getEmbedConfig } from '../embedConfig';
import { UIPassthroughEvent, } from './contracts';
export class HostEventClient {
constructor(iFrame) {
this.iFrame = iFrame;
}
/**
* A wrapper over process trigger to
* @param {HostEvent} message Host event to send
* @param {any} data Data to send with the host event
* @returns {Promise<any>} - the response from the process trigger
*/
async processTrigger(message, data) {
if (!this.iFrame) {
throw new Error('Iframe element is not set');
}
const thoughtspotHost = getEmbedConfig().thoughtSpotHost;
return processTriggerService(this.iFrame, message, thoughtspotHost, data);
}
async handleHostEventWithParam(apiName, parameters) {
var _a, _b, _c, _d;
const response = (_b = (_a = (await this.triggerUIPassthroughApi(apiName, parameters))) === null || _a === void 0 ? void 0 : _a.filter) === null || _b === void 0 ? void 0 : _b.call(_a, (r) => r.error || r.value)[0];
if (!response) {
const error = `No answer found${parameters.vizId ? ` for vizId: ${parameters.vizId}` : ''}.`;
// eslint-disable-next-line no-throw-literal
throw { error };
}
const errors = response.error
|| ((_c = response.value) === null || _c === void 0 ? void 0 : _c.errors)
|| ((_d = response.value) === null || _d === void 0 ? void 0 : _d.error);
if (errors) {
// eslint-disable-next-line no-throw-literal
throw { error: response.error };
}
return { ...response.value };
}
async hostEventFallback(hostEvent, data) {
return this.processTrigger(hostEvent, data);
}
/**
* Setter for the iframe element used for host events
* @param {HTMLIFrameElement} iFrame - the iframe element to set
*/
setIframeElement(iFrame) {
this.iFrame = iFrame;
}
async triggerUIPassthroughApi(apiName, parameters) {
const res = await this.processTrigger(HostEvent.UIPassthrough, {
type: apiName,
parameters,
});
return res;
}
async handlePinEvent(payload) {
var _a, _b;
if (!payload || !('newVizName' in payload)) {
return this.hostEventFallback(HostEvent.Pin, payload);
}
const formattedPayload = {
...payload,
pinboardId: (_a = payload.liveboardId) !== null && _a !== void 0 ? _a : payload.pinboardId,
newPinboardName: (_b = payload.newLiveboardName) !== null && _b !== void 0 ? _b : payload.newPinboardName,
};
const data = await this.handleHostEventWithParam(UIPassthroughEvent.PinAnswerToLiveboard, formattedPayload);
return {
...data,
liveboardId: data.pinboardId,
};
}
async handleSaveAnswerEvent(payload) {
var _a, _b, _c, _d;
if (!payload || !('name' in payload) || !('description' in payload)) {
// Save is the fallback for SaveAnswer
return this.hostEventFallback(HostEvent.Save, payload);
}
const data = await this.handleHostEventWithParam(UIPassthroughEvent.SaveAnswer, payload);
return {
...data,
answerId: (_d = (_c = (_b = (_a = data === null || data === void 0 ? void 0 : data.saveResponse) === null || _a === void 0 ? void 0 : _a.data) === null || _b === void 0 ? void 0 : _b.Answer__save) === null || _c === void 0 ? void 0 : _c.answer) === null || _d === void 0 ? void 0 : _d.id,
};
}
async triggerHostEvent(hostEvent, payload) {
switch (hostEvent) {
case HostEvent.Pin:
return this.handlePinEvent(payload);
case HostEvent.SaveAnswer:
return this.handleSaveAnswerEvent(payload);
default:
return this.hostEventFallback(hostEvent, payload);
}
}
}
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