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import { Autocomplete, TextField } from '@mui/material';
import React, { useState } from 'react';
import { useEffectAsync } from '../../reactHelper';
const LinkField = ({
label,
endpointAll,
endpointLinked,
baseId,
keyBase,
keyLink,
keyGetter = (item) => item.id,
titleGetter = (item) => item.name,
}) => {
const [active, setActive] = useState(false);
const [open, setOpen] = useState(false);
const [items, setItems] = useState();
const [linked, setLinked] = useState();
useEffectAsync(async () => {
if (active) {
const response = await fetch(endpointAll);
if (response.ok) {
setItems(await response.json());
} else {
throw Error(await response.text());
}
}
}, [active]);
useEffectAsync(async () => {
if (active) {
const response = await fetch(endpointLinked);
if (response.ok) {
setLinked(await response.json());
} else {
throw Error(await response.text());
}
}
}, [active]);
const createBody = (linkId) => {
const body = {};
body[keyBase] = baseId;
body[keyLink] = linkId;
return body;
};
const onChange = async (value) => {
const oldValue = linked.map((it) => keyGetter(it));
const newValue = value.map((it) => keyGetter(it));
if (!newValue.find((it) => it < 0)) {
const results = [];
newValue.filter((it) => !oldValue.includes(it)).forEach((added) => {
results.push(fetch('/api/permissions', {
method: 'POST',
headers: { 'Content-Type': 'application/json' },
body: JSON.stringify(createBody(added)),
}));
});
oldValue.filter((it) => !newValue.includes(it)).forEach((removed) => {
results.push(fetch('/api/permissions', {
method: 'DELETE',
headers: { 'Content-Type': 'application/json' },
body: JSON.stringify(createBody(removed)),
}));
});
await Promise.all(results);
setLinked(value);
}
};
return (
<Autocomplete
loading={active && !items}
isOptionEqualToValue={(i1, i2) => keyGetter(i1) === keyGetter(i2)}
options={items || []}
getOptionLabel={(item) => titleGetter(item)}
renderInput={(params) => <TextField {...params} label={label} />}
value={(items && linked) || []}
onChange={(_, value) => onChange(value)}
open={open}
onOpen={() => {
setOpen(true);
setActive(true);
}}
onClose={() => setOpen(false)}
multiple
/>
);
};
export default LinkField;
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