67 lines
1.8 KiB
TypeScript
67 lines
1.8 KiB
TypeScript
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import { useEffect } from "react";
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import { useMutation } from "blitz";
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import type { TwilioError } from "@twilio/voice-sdk";
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import { Call, Device } from "@twilio/voice-sdk";
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import { atom, useAtom } from "jotai";
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import getToken from "../mutations/get-token";
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export default function useDevice() {
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const [device, setDevice] = useAtom(deviceAtom);
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const [getTokenMutation] = useMutation(getToken);
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useEffect(() => {
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(async () => {
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const token = await getTokenMutation();
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const device = new Device(token, {
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codecPreferences: [Call.Codec.Opus, Call.Codec.PCMU],
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sounds: {
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[Device.SoundName.Disconnect]: undefined, // TODO
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},
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});
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device.register();
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setDevice(device);
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})();
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}, [getTokenMutation]);
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useEffect(() => {
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if (!device) {
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return;
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}
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(window as any).device = device;
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device.on("error", onDeviceError);
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device.on("incoming", onDeviceIncoming);
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return () => {
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device.off("error", onDeviceError);
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device.off("incoming", onDeviceIncoming);
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};
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}, [device]);
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return device;
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function onDeviceError(error: TwilioError.TwilioError, call?: Call) {
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// TODO gracefully handle errors: possibly hang up the call, redirect to keypad
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console.error("device error", error);
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alert(error);
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}
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function onDeviceIncoming(call: Call) {
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// TODO show alert to accept/reject the incoming call /!\ it should persist between screens /!\ prevent making a new call when there is a pending incoming call
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console.log("call", call);
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console.log("Incoming connection from " + call.parameters.From);
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let archEnemyPhoneNumber = "+12093373517";
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if (call.parameters.From === archEnemyPhoneNumber) {
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call.reject();
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console.log("It's your nemesis. Rejected call.");
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} else {
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// accept the incoming connection and start two-way audio
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call.accept();
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}
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}
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}
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const deviceAtom = atom<Device | null>(null);
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