33 lines
753 B
JavaScript
33 lines
753 B
JavaScript
import { get } from '@vueuse/core';
|
|
import QRCode from 'qrcode';
|
|
import { ref, watch, isRef } from 'vue';
|
|
|
|
function useQRCode({
|
|
text,
|
|
color: { background, foreground },
|
|
errorCorrectionLevel,
|
|
options
|
|
}) {
|
|
const qrcode = ref("");
|
|
watch(
|
|
[text, background, foreground, errorCorrectionLevel].filter(isRef),
|
|
async () => {
|
|
if (get(text)) {
|
|
qrcode.value = await QRCode.toDataURL(get(text).trim(), {
|
|
color: {
|
|
dark: get(foreground),
|
|
light: get(background),
|
|
...options?.color
|
|
},
|
|
errorCorrectionLevel: get(errorCorrectionLevel) ?? "M",
|
|
...options
|
|
});
|
|
}
|
|
},
|
|
{ immediate: true }
|
|
);
|
|
return { qrcode };
|
|
}
|
|
|
|
export { useQRCode as u };
|