1 files changed, 97 insertions, 0 deletions
diff --git a/packages/merchant-backoffice-ui/src/components/form/InputArray.tsx b/packages/merchant-backoffice-ui/src/components/form/InputArray.tsx
new file mode 100644
index 000000000..984c6dc49
--- /dev/null
+++ b/packages/merchant-backoffice-ui/src/components/form/InputArray.tsx
@@ -0,0 +1,97 @@
+/*
+ This file is part of GNU Taler
+ (C) 2021 Taler Systems S.A.
+
+ GNU Taler is free software; you can redistribute it and/or modify it under the
+ terms of the GNU General Public License as published by the Free Software
+ Foundation; either version 3, or (at your option) any later version.
+
+ GNU Taler is distributed in the hope that it will be useful, but WITHOUT ANY
+ WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
+ A PARTICULAR PURPOSE.  See the GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License along with
+ GNU Taler; see the file COPYING.  If not, see <http://www.gnu.org/licenses/>
+ */
+
+/**
+*
+* @author Sebastian Javier Marchano (sebasjm)
+*/
+import { h, VNode } from "preact";
+import { useState } from "preact/hooks";
+import { Translate, useTranslator } from "../../i18n";
+import { InputProps, useField } from "./useField";
+
+export interface Props<T> extends InputProps<T> {
+  isValid?: (e: any) => boolean;
+  addonBefore?: string;
+  toStr?: (v?: any) => string;
+  fromStr?: (s: string) => any;
+}
+
+const defaultToString = (f?: any): string => f || ''
+const defaultFromString = (v: string): any => v as any
+
+export function InputArray<T>({ name, readonly, placeholder, tooltip, label, help, addonBefore, isValid = () => true, fromStr = defaultFromString, toStr = defaultToString }: Props<keyof T>): VNode {
+  const { error: formError, value, onChange, required } = useField<T>(name);
+  const [localError, setLocalError] = useState<string | null>(null)
+
+  const error = localError || formError
+
+  const array: any[] = (value ? value! : []) as any;
+  const [currentValue, setCurrentValue] = useState('');
+  const i18n = useTranslator();
+
+  return <div class="field is-horizontal">
+    <div class="field-label is-normal">
+      <label class="label">
+        {label}
+        {tooltip && <span class="icon has-tooltip-right" data-tooltip={tooltip}>
+          <i class="mdi mdi-information" />
+        </span>}
+      </label>
+    </div>
+    <div class="field-body is-flex-grow-3">
+      <div class="field">
+        <div class="field has-addons">
+          {addonBefore && <div class="control">
+            <a class="button is-static">{addonBefore}</a>
+          </div>}
+          <p class="control is-expanded has-icons-right">
+            <input class={error ? "input is-danger" : "input"} type="text"
+              placeholder={placeholder} readonly={readonly} disabled={readonly}
+              name={String(name)} value={currentValue}
+              onChange={(e): void => setCurrentValue(e.currentTarget.value)} />
+            {required && <span class="icon has-text-danger is-right">
+              <i class="mdi mdi-alert" />
+            </span>}
+          </p>
+          <p class="control">
+            <button class="button is-info has-tooltip-left" disabled={!currentValue} onClick={(): void => {
+              const v = fromStr(currentValue)
+              if (!isValid(v)) {
+                setLocalError(i18n`The value ${v} is invalid for a payment url`)
+                return;
+              }
+              setLocalError(null)
+              onChange([v, ...array] as any);
+              setCurrentValue('');
+            }} data-tooltip={i18n`add element to the list`}><Translate>add</Translate></button>
+          </p>
+        </div>
+        {help}
+        {error && <p class="help is-danger"> {error} </p>}
+        {array.map((v, i) => <div key={i} class="tags has-addons mt-3 mb-0">
+          <span class="tag is-medium is-info mb-0" style={{ maxWidth: '90%' }}>{v}</span>
+          <a class="tag is-medium is-danger is-delete mb-0" onClick={() => {
+            onChange(array.filter(f => f !== v) as any);
+            setCurrentValue(toStr(v));
+          }} />
+        </div>
+        )}
+      </div>
+
+    </div>
+  </div>;
+}