/*
This file is part of GNU Taler
(C) 2022 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
*/
import { HttpStatusCode, Logger } from "@gnu-taler/taler-util";
import {
ErrorType,
HttpResponsePaginated,
RequestError,
useTranslationContext,
} from "@gnu-taler/web-util/lib/index.browser";
import { Fragment, h, VNode } from "preact";
import { Loading } from "../components/Loading.js";
import { useBackendContext } from "../context/backend.js";
import { PageStateType, usePageContext } from "../context/pageState.js";
import { AccountPage } from "./AccountPage.js";
import { AdminPage } from "./AdminPage.js";
import { LoginForm } from "./LoginForm.js";
import { WithdrawalQRCode } from "./WithdrawalQRCode.js";
const logger = new Logger("AccountPage");
/**
* show content based on state:
* - LoginForm if the user is not logged in
* - qr code if withdrawal in progress
* - else account information
* Use the handler to catch error cases
*
* @param param0
* @returns
*/
export function HomePage({ onRegister }: { onRegister: () => void }): VNode {
const backend = useBackendContext();
const { pageState, pageStateSetter } = usePageContext();
const { i18n } = useTranslationContext();
function saveError(error: PageStateType["error"]): void {
pageStateSetter((prev) => ({ ...prev, error }));
}
function saveErrorAndLogout(error: PageStateType["error"]): void {
saveError(error);
backend.logOut();
}
function clearCurrentWithdrawal(): void {
pageStateSetter((prevState: PageStateType) => {
return {
...prevState,
withdrawalId: undefined,
talerWithdrawUri: undefined,
withdrawalInProgress: false,
};
});
}
if (backend.state.status === "loggedOut") {
return ;
}
const { withdrawalId, talerWithdrawUri } = pageState;
if (talerWithdrawUri && withdrawalId) {
return (
);
}
if (backend.state.isUserAdministrator) {
return (
);
}
return (
);
}
function handleNotOkResult(
account: string,
onErrorHandler: (state: PageStateType["error"]) => void,
i18n: ReturnType["i18n"],
onRegister: () => void,
): (result: HttpResponsePaginated) => VNode {
return function handleNotOkResult2(
result: HttpResponsePaginated,
): VNode {
if (result.clientError && result.isUnauthorized) {
onErrorHandler({
title: i18n.str`Wrong credentials for "${account}"`,
});
return ;
}
if (result.clientError && result.isNotfound) {
onErrorHandler({
title: i18n.str`Username or account label "${account}" not found`,
});
return ;
}
if (result.loading) return ;
if (!result.ok) {
switch (result.type) {
case ErrorType.TIMEOUT: {
onErrorHandler({
title: i18n.str`Request timeout, try again later.`,
});
break;
}
case ErrorType.CLIENT: {
const errorData = result.error;
onErrorHandler({
title: i18n.str`Could not load due to a client error`,
description: errorData.error.description,
debug: JSON.stringify(result),
});
break;
}
case ErrorType.SERVER: {
const errorData = result.error;
onErrorHandler({
title: i18n.str`Server returned with error`,
description: errorData.error.description,
debug: JSON.stringify(result),
});
break;
}
case ErrorType.UNEXPECTED: {
onErrorHandler({
title: i18n.str`Unexpected error.`,
description: `Diagnostic from ${result.info?.url} is "${result.message}"`,
debug: JSON.stringify(result.error),
});
break;
}
default: {
assertUnreachable(result);
}
}
return ;
}
return ;
};
}
export function assertUnreachable(x: never): never {
throw new Error("Didn't expect to get here");
}