import { FormApi } from '@tanstack/form-core'
import { injectStore } from '@tanstack/angular-store'
import type {
  FormAsyncValidateOrFn,
  FormOptions,
  FormValidateOrFn,
} from '@tanstack/form-core'

export function injectForm<
  TFormData,
  TOnMount extends undefined | FormValidateOrFn<TFormData>,
  TOnChange extends undefined | FormValidateOrFn<TFormData>,
  TOnChangeAsync extends undefined | FormAsyncValidateOrFn<TFormData>,
  TOnBlur extends undefined | FormValidateOrFn<TFormData>,
  TOnBlurAsync extends undefined | FormAsyncValidateOrFn<TFormData>,
  TOnSubmit extends undefined | FormValidateOrFn<TFormData>,
  TOnSubmitAsync extends undefined | FormAsyncValidateOrFn<TFormData>,
  TOnDynamic extends undefined | FormValidateOrFn<TFormData>,
  TOnDynamicAsync extends undefined | FormAsyncValidateOrFn<TFormData>,
  TOnServer extends undefined | FormAsyncValidateOrFn<TFormData>,
  TSubmitMeta,
>(
  opts?: FormOptions<
    TFormData,
    TOnMount,
    TOnChange,
    TOnChangeAsync,
    TOnBlur,
    TOnBlurAsync,
    TOnSubmit,
    TOnSubmitAsync,
    TOnDynamic,
    TOnDynamicAsync,
    TOnServer,
    TSubmitMeta
  >,
) {
  const api = new FormApi<
    TFormData,
    TOnMount,
    TOnChange,
    TOnChangeAsync,
    TOnBlur,
    TOnBlurAsync,
    TOnSubmit,
    TOnSubmitAsync,
    TOnDynamic,
    TOnDynamicAsync,
    TOnServer,
    TSubmitMeta
  >(opts)

  injectStore(api.store, (state) => state.isSubmitting)

  return api
}