bazarr/frontend/src/pages/Settings/utilities/FormValues.ts

60 lines
1.6 KiB
TypeScript

import { LOG } from "@/utilities/console";
import { UseForm } from "@mantine/hooks/lib/use-form/use-form";
import { createContext, useCallback, useContext, useRef } from "react";
export const FormContext = createContext<UseForm<FormValues> | null>(null);
export function useFormValues() {
const context = useContext(FormContext);
if (context === null) {
throw new Error("useFormValues must be used within a FormContext");
}
return context;
}
export function useStagedValues() {
const form = useFormValues();
return { ...form.values.settings, ...form.values.storages };
}
export function useFormActions() {
const form = useFormValues();
const formRef = useRef(form);
formRef.current = form;
const update = useCallback(
(object: LooseObject, location: FormKey = "settings") => {
LOG("info", `Updating values in ${location}`, object);
formRef.current.setValues((values) => {
const changes = { ...values[location], ...object };
return { ...values, [location]: changes };
});
},
[]
);
const setValue = useCallback(
(v: unknown, key: string, location: FormKey = "settings") => {
LOG("info", `Updating value of ${key} in ${location}`, v);
formRef.current.setValues((values) => {
const changes = { ...values[location], [key]: v };
return { ...values, [location]: changes };
});
},
[]
);
return { update, setValue };
}
export type FormKey = keyof FormValues;
export type FormValues = {
// Settings that saved to the backend
settings: LooseObject;
// Settings that saved to the frontend
storages: LooseObject;
};