From 829a59e1a24d6a99ce7554d28acfd05f21baeaf8 Mon Sep 17 00:00:00 2001
From: Sebastian <sebasjm@gmail.com>
Date: Mon, 22 Nov 2021 17:34:27 -0300
Subject: add exchange feature

---
 .../src/wallet/ExchangeAddConfirm.tsx              | 152 +++++++++++++++++++++
 1 file changed, 152 insertions(+)
 create mode 100644 packages/taler-wallet-webextension/src/wallet/ExchangeAddConfirm.tsx

(limited to 'packages/taler-wallet-webextension/src/wallet/ExchangeAddConfirm.tsx')

diff --git a/packages/taler-wallet-webextension/src/wallet/ExchangeAddConfirm.tsx b/packages/taler-wallet-webextension/src/wallet/ExchangeAddConfirm.tsx
new file mode 100644
index 000000000..5c7f94ecd
--- /dev/null
+++ b/packages/taler-wallet-webextension/src/wallet/ExchangeAddConfirm.tsx
@@ -0,0 +1,152 @@
+import { i18n } from "@gnu-taler/taler-util";
+import { Fragment, h, VNode } from "preact";
+import { useState } from "preact/hooks";
+import {
+  Button,
+  ButtonSuccess,
+  ButtonWarning,
+  WarningBox,
+} from "../components/styled/index";
+import { TermsOfServiceSection } from "../cta/TermsOfServiceSection";
+import { useAsyncAsHook } from "../hooks/useAsyncAsHook";
+import { buildTermsOfServiceState, TermsState } from "../utils";
+import * as wxApi from "../wxApi";
+
+export interface Props {
+  url: string;
+  onCancel: () => void;
+  onConfirm: () => void;
+}
+
+export function ExchangeAddConfirmPage({
+  url,
+  onCancel,
+  onConfirm,
+}: Props): VNode {
+  const detailsHook = useAsyncAsHook(async () => {
+    const tos = await wxApi.getExchangeTos(url, ["text/xml"]);
+
+    const tosState = buildTermsOfServiceState(tos);
+
+    return { tos: tosState };
+  });
+
+  const termsNotFound: TermsState = {
+    status: "notfound",
+    version: "",
+    content: undefined,
+  };
+  const terms = !detailsHook
+    ? undefined
+    : detailsHook.hasError
+    ? termsNotFound
+    : detailsHook.response.tos;
+
+  // const [errorAccepting, setErrorAccepting] = useState<string | undefined>(
+  //   undefined,
+  // );
+
+  const onAccept = async (): Promise<void> => {
+    if (!terms) return;
+    try {
+      await wxApi.setExchangeTosAccepted(url, terms.version);
+    } catch (e) {
+      if (e instanceof Error) {
+        // setErrorAccepting(e.message);
+      }
+    }
+  };
+  return (
+    <View
+      url={url}
+      onAccept={onAccept}
+      onCancel={onCancel}
+      onConfirm={onConfirm}
+      terms={terms}
+    />
+  );
+}
+
+export interface ViewProps {
+  url: string;
+  terms: TermsState | undefined;
+  onAccept: (b: boolean) => Promise<void>;
+  onCancel: () => void;
+  onConfirm: () => void;
+}
+
+export function View({
+  url,
+  terms,
+  onAccept: doAccept,
+  onConfirm,
+  onCancel,
+}: ViewProps): VNode {
+  const needsReview =
+    !terms || terms.status === "changed" || terms.status === "new";
+  const [reviewed, setReviewed] = useState<boolean>(false);
+
+  return (
+    <Fragment>
+      <section>
+        <h1>Review terms of service</h1>
+        <div>
+          Exchange URL:
+          <a href={url} target="_blank" rel="noreferrer">
+            {url}
+          </a>
+        </div>
+      </section>
+      {terms && terms.status === "notfound" && (
+        <section>
+          <WarningBox>
+            {i18n.str`Exchange doesn't have terms of service`}
+          </WarningBox>
+        </section>
+      )}
+
+      {terms && (
+        <TermsOfServiceSection
+          reviewed={reviewed}
+          reviewing={true}
+          terms={terms}
+          onAccept={(value) =>
+            doAccept(value).then(() => {
+              setReviewed(value);
+            })
+          }
+        />
+      )}
+
+      <footer>
+        <Button onClick={onCancel}>
+          <i18n.Translate>Cancel</i18n.Translate>
+        </Button>
+        {!terms && (
+          <Button disabled>
+            <i18n.Translate>Loading terms..</i18n.Translate>
+          </Button>
+        )}
+        {terms && (
+          <Fragment>
+            {needsReview && !reviewed && (
+              <ButtonSuccess disabled upperCased onClick={onConfirm}>
+                {i18n.str`Add exchange`}
+              </ButtonSuccess>
+            )}
+            {(terms.status === "accepted" || (needsReview && reviewed)) && (
+              <ButtonSuccess upperCased onClick={onConfirm}>
+                {i18n.str`Add exchange`}
+              </ButtonSuccess>
+            )}
+            {terms.status === "notfound" && (
+              <ButtonWarning upperCased onClick={onConfirm}>
+                {i18n.str`Add exchange anyway`}
+              </ButtonWarning>
+            )}
+          </Fragment>
+        )}
+      </footer>
+    </Fragment>
+  );
+}
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