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import type { TabElementProps } from "../../Dialog/NewDeviceDialog.tsx";
import { Button } from "@components/UI/Button.tsx";
import { Mono } from "@components/generic/Mono.tsx";
import { useAppStore } from "@core/stores/appStore.ts";
import { useDeviceStore } from "@core/stores/deviceStore.ts";
import { subscribeAll } from "@core/subscriptions.ts";
import { randId } from "@core/utils/randId.ts";
import { MeshDevice } from "@meshtastic/core";
import { TransportWebSerial } from "@meshtastic/transport-web-serial";
import { useCallback, useEffect, useState } from "react";
import { useTranslation } from "react-i18next";
import { useMessageStore } from "../../../core/stores/messageStore/index.ts";
export const Serial = (
{ closeDialog }: TabElementProps,
) => {
const [connectionInProgress, setConnectionInProgress] = useState(false);
const [serialPorts, setSerialPorts] = useState<SerialPort[]>([]);
const { addDevice } = useDeviceStore();
const messageStore = useMessageStore();
const { setSelectedDevice } = useAppStore();
const { t } = useTranslation();
const updateSerialPortList = useCallback(async () => {
setSerialPorts(await navigator?.serial.getPorts());
}, []);
navigator?.serial?.addEventListener("connect", () => {
updateSerialPortList();
});
navigator?.serial?.addEventListener("disconnect", () => {
updateSerialPortList();
});
useEffect(() => {
updateSerialPortList();
}, [updateSerialPortList]);
const onConnect = async (port: SerialPort) => {
const id = randId();
const device = addDevice(id);
setSelectedDevice(id);
const transport = await TransportWebSerial.createFromPort(port);
const connection = new MeshDevice(transport, id);
connection.configure();
device.addConnection(connection);
subscribeAll(device, connection, messageStore);
closeDialog();
};
return (
<fieldset
className="flex w-full flex-col gap-2 p-4"
disabled={connectionInProgress}
>
<div className="flex h-48 flex-col gap-2 overflow-y-auto">
{serialPorts.map((port, index) => {
const { usbProductId, usbVendorId } = port.getInfo();
const vendor = usbVendorId ?? t("unknown.shortName");
const product = usbProductId ?? t("unknown.shortName");
return (
<Button
key={`${vendor}-${product}-${index}`}
disabled={port.readable !== null}
variant="default"
onClick={async () => {
setConnectionInProgress(true);
await onConnect(port);
// No need to setConnectionInProgress(false) here as closeDialog() unmounts.
}}
>
{t("newDeviceDialog.serialConnection.deviceIdentifier", {
index: index,
vendorId: vendor,
productId: product,
})}
</Button>
);
})}
{serialPorts.length === 0 && (
<Mono className="m-auto select-none">
{t("newDeviceDialog.serialConnection.noDevicesPaired")}
</Mono>
)}
</div>
<Button
variant="default"
onClick={async () => {
await navigator.serial.requestPort().then((port) => {
setSerialPorts(serialPorts.concat(port));
// No need to setConnectionInProgress(false) here if requestPort is quick
}).catch((error) => {
console.error("Error requesting port:", error);
}).finally(() => {
setConnectionInProgress(false);
});
}}
>
<span>{t("newDeviceDialog.serialConnection.newDeviceButton")}</span>
</Button>
</fieldset>
);
};