1 files changed, 70 insertions, 55 deletions

diff --git a/packages/bank-ui/src/hooks/form.ts b/packages/bank-ui/src/hooks/form.ts
index 26354b108..afa4912eb 100644
--- a/packages/bank-ui/src/hooks/form.ts
+++ b/packages/bank-ui/src/hooks/form.ts
@@ -14,87 +14,102 @@
  GNU Taler; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
  */
 
-import { AmountJson, TalerBankConversionApi, TranslatedString } from "@gnu-taler/taler-util";
+import { AmountJson, TranslatedString } from "@gnu-taler/taler-util";
 import { useState } from "preact/hooks";
 
 export type UIField = {
   value: string | undefined;
   onUpdate: (s: string) => void;
   error: TranslatedString | undefined;
-}
+};
 
 type FormHandler<T> = {
-  [k in keyof T]?:
-  T[k] extends string ? UIField :
-  T[k] extends AmountJson ? UIField :
-  FormHandler<T[k]>;
-}
+  [k in keyof T]?: T[k] extends string
+    ? UIField
+    : T[k] extends AmountJson
+      ? UIField
+      : FormHandler<T[k]>;
+};
 
 export type FormValues<T> = {
-  [k in keyof T]:
-  T[k] extends string ? (string | undefined) :
-  T[k] extends AmountJson ? (string | undefined) :
-  FormValues<T[k]>;
-}
+  [k in keyof T]: T[k] extends string
+    ? string | undefined
+    : T[k] extends AmountJson
+      ? string | undefined
+      : FormValues<T[k]>;
+};
 
 export type RecursivePartial<T> = {
-  [k in keyof T]?:
-  T[k] extends string ? (string) :
-  T[k] extends AmountJson ? (AmountJson) :
-  RecursivePartial<T[k]>;
-}
+  [k in keyof T]?: T[k] extends string
+    ? string
+    : T[k] extends AmountJson
+      ? AmountJson
+      : RecursivePartial<T[k]>;
+};
 
 export type FormErrors<T> = {
-  [k in keyof T]?:
-  T[k] extends string ? (TranslatedString) :
-  T[k] extends AmountJson ? (TranslatedString) :
-  FormErrors<T[k]>;
-}
-
-export type FormStatus<T> = {
-  status: "ok",
-  result: T,
-  errors: undefined,
-} | {
-  status: "fail",
-  result: RecursivePartial<T>,
-  errors: FormErrors<T>,
-}
-
-
-function constructFormHandler<T>(form: FormValues<T>, updateForm: (d: FormValues<T>) => void, errors: FormErrors<T> | undefined): FormHandler<T> {
-  const keys = (Object.keys(form) as Array<keyof T>)
+  [k in keyof T]?: T[k] extends string
+    ? TranslatedString
+    : T[k] extends AmountJson
+      ? TranslatedString
+      : FormErrors<T[k]>;
+};
+
+export type FormStatus<T> =
+  | {
+      status: "ok";
+      result: T;
+      errors: undefined;
+    }
+  | {
+      status: "fail";
+      result: RecursivePartial<T>;
+      errors: FormErrors<T>;
+    };
+
+function constructFormHandler<T>(
+  form: FormValues<T>,
+  updateForm: (d: FormValues<T>) => void,
+  errors: FormErrors<T> | undefined,
+): FormHandler<T> {
+  const keys = Object.keys(form) as Array<keyof T>;
 
   const handler = keys.reduce((prev, fieldName) => {
-    const currentValue: any = form[fieldName];
-    const currentError: any = errors ? errors[fieldName] : undefined;
-    function updater(newValue: any) {
-      updateForm({ ...form, [fieldName]: newValue })
+    const currentValue: unknown = form[fieldName];
+    const currentError: unknown = errors ? errors[fieldName] : undefined;
+    function updater(newValue: unknown) {
+      updateForm({ ...form, [fieldName]: newValue });
     }
     if (typeof currentValue === "object") {
-      const group = constructFormHandler(currentValue, updater, currentError)
-      // @ts-expect-error asdasd
-      prev[fieldName] = group
+      // @ts-expect-error FIXME better typing
+      const group = constructFormHandler(currentValue, updater, currentError);
+      // @ts-expect-error FIXME better typing
+      prev[fieldName] = group;
       return prev;
     }
     const field: UIField = {
+      // @ts-expect-error FIXME better typing
       error: currentError,
+      // @ts-expect-error FIXME better typing
       value: currentValue,
-      onUpdate: updater
-    }
-    // @ts-expect-error asdasd
-    prev[fieldName] = field
-    return prev
-  }, {} as FormHandler<T>)
+      onUpdate: updater,
+    };
+    // @ts-expect-error FIXME better typing
+    prev[fieldName] = field;
+    return prev;
+  }, {} as FormHandler<T>);
 
   return handler;
 }
 
-export function useFormState<T>(defaultValue: FormValues<T>, check: (f: FormValues<T>) => FormStatus<T>): [FormHandler<T>, FormStatus<T>] {
-  const [form, updateForm] = useState<FormValues<T>>(defaultValue)
+export function useFormState<T>(
+  defaultValue: FormValues<T>,
+  check: (f: FormValues<T>) => FormStatus<T>,
+): [FormHandler<T>, FormStatus<T>] {
+  const [form, updateForm] = useState<FormValues<T>>(defaultValue);
 
-  const status = check(form)
-  const handler = constructFormHandler(form, updateForm, status.errors)
+  const status = check(form);
+  const handler = constructFormHandler(form, updateForm, status.errors);
 
-  return [handler, status]
-}
\ No newline at end of file
+  return [handler, status];
+}