1 files changed, 95 insertions, 0 deletions
diff --git a/packages/taler-wallet-webextension/src/components/MultiActionButton.tsx b/packages/taler-wallet-webextension/src/components/MultiActionButton.tsx
new file mode 100644
index 000000000..70d53640d
--- /dev/null
+++ b/packages/taler-wallet-webextension/src/components/MultiActionButton.tsx
@@ -0,0 +1,95 @@
+import { h, VNode } from "preact";
+import arrowDown from "../../static/img/chevron-down.svg";
+import { ButtonBoxPrimary, ButtonPrimary, ParagraphClickable } from "./styled";
+import { useState } from "preact/hooks";
+
+export interface Props {
+  label: (s: string) => string;
+  actions: string[];
+  onClick: (s: string) => void;
+}
+
+/**
+ * functionality: it will receive a list of actions, take the first actions as
+ * the first chosen action
+ * the user may change the chosen action
+ * when the user click the button it will call onClick with the chosen action
+ * as argument
+ *
+ * visually: it is a primary button with a select handler on the right
+ *
+ * @returns
+ */
+export function MultiActionButton({
+  label,
+  actions,
+  onClick: doClick,
+}: Props): VNode {
+  const defaultAction = actions.length > 0 ? actions[0] : "";
+
+  const [opened, setOpened] = useState(false);
+  const [selected, setSelected] = useState<string>(defaultAction);
+
+  const canChange = actions.length > 1;
+  const options = canChange ? actions.filter((a) => a !== selected) : [];
+  function select(m: string): void {
+    setSelected(m);
+    setOpened(false);
+  }
+
+  if (!canChange) {
+    return (
+      <ButtonPrimary onClick={() => doClick(selected)}>
+        {label(selected)}
+      </ButtonPrimary>
+    );
+  }
+
+  return (
+    <div style={{ position: "relative", display: "inline-block" }}>
+      {opened && (
+        <div
+          style={{
+            position: "absolute",
+            bottom: 32 + 5,
+            right: 0,
+            marginLeft: 8,
+            marginRight: 8,
+            borderRadius: 5,
+            border: "1px solid blue",
+            background: "white",
+            boxShadow: "0px 8px 16px 0px rgba(0,0,0,0.2)",
+            zIndex: 1,
+          }}
+        >
+          {options.map((m) => (
+            <ParagraphClickable key={m} onClick={() => select(m)}>
+              {label(m)}
+            </ParagraphClickable>
+          ))}
+        </div>
+      )}
+      <ButtonPrimary
+        onClick={() => doClick(selected)}
+        style={{
+          borderTopRightRadius: 0,
+          borderBottomRightRadius: 0,
+          marginRight: 0,
+        }}
+      >
+        {label(selected)}
+      </ButtonPrimary>
+
+      <ButtonBoxPrimary
+        onClick={() => setOpened((s) => !s)}
+        style={{
+          marginLeft: 0,
+          borderTopLeftRadius: 0,
+          borderBottomLeftRadius: 0,
+        }}
+      >
+        <img style={{ height: 14 }} src={arrowDown} />
+      </ButtonBoxPrimary>
+    </div>
+  );
+}