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|
import { LOG } from "@/utilities/console";
import {
MultiSelect,
MultiSelectProps,
Select,
SelectItem,
SelectProps,
} from "@mantine/core";
import { isNull, isUndefined } from "lodash";
import { useCallback, useMemo, useRef } from "react";
export type SelectorOption<T> = Override<
{
value: T;
label: string;
},
SelectItem
>;
type SelectItemWithPayload<T> = SelectItem & {
payload: T;
};
function DefaultKeyBuilder<T>(value: T) {
if (typeof value === "string") {
return value;
} else if (typeof value === "number") {
return value.toString();
} else {
LOG("error", "Unknown value type", value);
throw new Error(
`Invalid type (${typeof value}) in the SelectorOption, please provide a label builder`
);
}
}
export type SelectorProps<T> = Override<
{
value?: T | null;
defaultValue?: T | null;
options: SelectorOption<T>[];
onChange?: (value: T | null) => void;
getkey?: (value: T) => string;
},
Omit<SelectProps, "data">
>;
export function Selector<T>({
value,
defaultValue,
options,
onChange,
getkey = DefaultKeyBuilder,
...select
}: SelectorProps<T>) {
const keyRef = useRef(getkey);
keyRef.current = getkey;
const data = useMemo(
() =>
options.map<SelectItemWithPayload<T>>(({ value, label, ...option }) => ({
label,
value: keyRef.current(value),
payload: value,
...option,
})),
[keyRef, options]
);
const wrappedValue = useMemo(() => {
if (isNull(value) || isUndefined(value)) {
return value;
} else {
return keyRef.current(value);
}
}, [keyRef, value]);
const wrappedDefaultValue = useMemo(() => {
if (isNull(defaultValue) || isUndefined(defaultValue)) {
return defaultValue;
} else {
return keyRef.current(defaultValue);
}
}, [defaultValue, keyRef]);
const wrappedOnChange = useCallback(
(value: string) => {
const payload = data.find((v) => v.value === value)?.payload ?? null;
onChange?.(payload);
},
[data, onChange]
);
return (
<Select
data={data}
defaultValue={wrappedDefaultValue}
value={wrappedValue}
onChange={wrappedOnChange}
{...select}
></Select>
);
}
export type MultiSelectorProps<T> = Override<
{
value?: readonly T[];
defaultValue?: readonly T[];
options: readonly SelectorOption<T>[];
onChange?: (value: T[]) => void;
getkey?: (value: T) => string;
buildOption?: (value: string) => T;
},
Omit<MultiSelectProps, "data">
>;
export function MultiSelector<T>({
value,
defaultValue,
options,
onChange,
getkey = DefaultKeyBuilder,
buildOption,
...select
}: MultiSelectorProps<T>) {
const labelRef = useRef(getkey);
labelRef.current = getkey;
const buildRef = useRef(buildOption);
buildRef.current = buildOption;
const data = useMemo(
() =>
options.map<SelectItemWithPayload<T>>(({ value, ...option }) => ({
value: labelRef.current(value),
payload: value,
...option,
})),
[options]
);
const wrappedValue = useMemo(
() => value && value.map(labelRef.current),
[value]
);
const wrappedDefaultValue = useMemo(
() => defaultValue && defaultValue.map(labelRef.current),
[defaultValue]
);
const wrappedOnChange = useCallback(
(values: string[]) => {
const payloads: T[] = [];
for (const value of values) {
const payload = data.find((v) => v.value === value)?.payload;
if (payload) {
payloads.push(payload);
} else if (buildRef.current) {
payloads.push(buildRef.current(value));
}
}
onChange?.(payloads);
},
[data, onChange]
);
return (
<MultiSelect
{...select}
value={wrappedValue}
defaultValue={wrappedDefaultValue}
onChange={wrappedOnChange}
data={data}
></MultiSelect>
);
}
|
