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// rocie - An enterprise grocery management system - Web app
//
// Copyright (C) 2026 Benedikt Peetz <benedikt.peetz@b-peetz.de>
// SPDX-License-Identifier: GPL-3.0-or-later
//
// This file is part of Rocie.
//
// You should have received a copy of the License along with this program.
// If not, see <https://www.gnu.org/licenses/gpl-3.0.txt>.
use leptos::{
IntoView, component,
prelude::{Get, Show, signal},
task::spawn_local,
view,
};
use leptos_router::{
NavigateOptions,
hooks::{use_navigate, use_query_map},
};
use rocie_client::models::LoginInfo;
use rocie_macros::Form;
use crate::{
api::{get_config, login_external_wrapped},
components::{banner::Banner, catch_errors::CatchErrors, site_header::SiteHeader},
};
#[component]
pub fn Login() -> impl IntoView {
let back = || {
let back = use_query_map()
.get()
.get("back")
.expect("Should always have a back, because the router would otherwise not match");
if back.starts_with('/') {
back
} else {
// Prevent a redirect like `/login?back=https://gnu.org` to work
"/".to_owned()
}
};
let (error_message, error_message_set) = signal(None);
view! {
<CatchErrors>
<SiteHeader logo=icondata_io::IoArrowBack back_location="/" name="Login" />
<Show when=move || error_message.get().is_some()>
<Banner text=move || error_message.get().expect("Is some") />
</Show>
{
Form! {
on_submit = |user_name, password| {
let config = get_config!();
let navigate = use_navigate();
let back = back();
spawn_local(async move {
match login_external_wrapped(
&config,
LoginInfo { user_name, password }
).await {
Ok(()) => {
navigate(back.as_str(), NavigateOptions::default());
}
Err(err) => error_message_set.set(Some(format!("Failed to login: {err}"))),
}
});
};
<Input
name=user_name,
rust_type=String,
html_type="text",
label="Username"
/>
<Input
name=password,
rust_type=String,
html_type="password",
label="Password"
/>
}
}
</CatchErrors>
}
}
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