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import * as React from "react";
import { Link, useNavigate } from "react-router-dom";
import { useTranslation, Trans } from "react-i18next";
import { useUser, userService } from "@/services/user";
import AppBar from "../common/AppBar";
import LoadingButton from "../common/button/LoadingButton";
import "./index.css";
const LoginPage: React.FC = () => {
const { t } = useTranslation();
const navigate = useNavigate();
const [username, setUsername] = React.useState<string>("");
const [usernameDirty, setUsernameDirty] = React.useState<boolean>(false);
const [password, setPassword] = React.useState<string>("");
const [passwordDirty, setPasswordDirty] = React.useState<boolean>(false);
const [rememberMe, setRememberMe] = React.useState<boolean>(true);
const [process, setProcess] = React.useState<boolean>(false);
const [error, setError] = React.useState<string | null>(null);
const user = useUser();
React.useEffect(() => {
if (user != null) {
const id = setTimeout(() => navigate("/"), 3000);
return () => {
clearTimeout(id);
};
}
}, [navigate, user]);
if (user != null) {
return (
<>
<AppBar />
<p>{t("login.alreadyLogin")}</p>
</>
);
}
const submit = (): void => {
if (username === "" || password === "") {
setUsernameDirty(true);
setPasswordDirty(true);
return;
}
setProcess(true);
userService
.login(
{
username: username,
password: password,
},
rememberMe
)
.then(
() => {
if (history.length === 0) {
navigate("/");
} else {
navigate(-1);
}
},
(e: Error) => {
setProcess(false);
setError(e.message);
}
);
};
const onEnterPressInPassword: React.KeyboardEventHandler = (e) => {
if (e.key === "Enter") {
submit();
}
};
return (
<div className="login-container container-fluid mt-2">
<h1 className="cru-text-center cru-color-primary">{t("welcome")}</h1>
<div className="cru-operation-dialog-group">
<label className="cru-operation-dialog-label" htmlFor="username">
{t("user.username")}
</label>
<input
id="username"
type="text"
disabled={process}
onChange={(e) => {
setUsername(e.target.value);
setUsernameDirty(true);
}}
value={username}
/>
{usernameDirty && username === "" && (
<div className="cru-operation-dialog-error-text">
{t("login.emptyUsername")}
</div>
)}
</div>
<div className="cru-operation-dialog-group">
<label className="cru-operation-dialog-label" htmlFor="password">
{t("user.password")}
</label>
<input
id="password"
type="password"
disabled={process}
onChange={(e) => {
setPassword(e.target.value);
setPasswordDirty(true);
}}
value={password}
onKeyDown={onEnterPressInPassword}
/>
{passwordDirty && password === "" && (
<div className="cru-operation-dialog-error-text">
{t("login.emptyPassword")}
</div>
)}
</div>
<div className="cru-operation-dialog-group">
<input
id="remember-me"
type="checkbox"
checked={rememberMe}
onChange={(e) => {
setRememberMe(e.currentTarget.checked);
}}
/>
<label className="cru-operation-dialog-inline-label">
{t("user.rememberMe")}
</label>
</div>
{error ? <p className="cru-color-danger">{t(error)}</p> : null}
<div className="cru-text-end">
<LoadingButton
loading={process}
onClick={(e) => {
submit();
e.preventDefault();
}}
disabled={username === "" || password === "" ? true : undefined}
>
{t("user.login")}
</LoadingButton>
</div>
<Trans i18nKey="login.noAccount">
0<Link to="/register">1</Link>2
</Trans>
</div>
);
};
export default LoginPage;
|
