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import type React from "react";
import { useCallback, useEffect, useState } from "react";
import { Mono } from "@app/components/generic/Mono.js";
import { Button } from "@components/form/Button.js";
import { useAppStore } from "@core/stores/appStore.js";
import { useDeviceStore } from "@core/stores/deviceStore.js";
import { subscribeAll } from "@core/subscriptions.js";
import { randId } from "@core/utils/randId.js";
import { PlusCircleIcon } from "@heroicons/react/24/outline";
import { ISerialConnection } from "@meshtastic/meshtasticjs";
export const Serial = (): JSX.Element => {
const [serialPorts, setSerialPorts] = useState<SerialPort[]>([]);
const { addDevice } = useDeviceStore();
const { setSelectedDevice } = useAppStore();
const updateSerialPortList = useCallback(async () => {
setSerialPorts(await navigator.serial.getPorts());
}, []);
navigator.serial.addEventListener("connect", () => {
void updateSerialPortList();
});
navigator.serial.addEventListener("disconnect", () => {
void updateSerialPortList();
});
useEffect(() => {
void updateSerialPortList();
}, [updateSerialPortList]);
const onConnect = async (port: SerialPort) => {
const id = randId();
const device = addDevice(id);
setSelectedDevice(id);
const connection = new ISerialConnection(id);
await connection
.connect({
port,
baudRate: undefined,
concurrentLogOutput: true
})
.catch((e: Error) => console.log(`Unable to Connect: ${e.message}`));
device.addConnection(connection);
subscribeAll(device, connection);
};
return (
<div className="flex w-full flex-col gap-2 p-4">
<div className="flex h-48 flex-col gap-2 overflow-y-auto">
{serialPorts.map((port, index) => (
<Button
key={index}
onClick={() => {
void onConnect(port);
}}
>
{`# ${index} - ${port.getInfo().usbVendorId ?? "UNK"} - ${
port.getInfo().usbProductId ?? "UNK"
}`}
</Button>
))}
{serialPorts.length === 0 && (
<Mono className="m-auto">No devices paired yet.</Mono>
)}
</div>
<Button
iconBefore={<PlusCircleIcon className="w-4" />}
onClick={() => {
void navigator.serial.requestPort().then((port) => {
setSerialPorts(serialPorts.concat(port));
});
}}
>
New device
</Button>
</div>
);
};