146 lines
5.1 KiB
Rust
146 lines
5.1 KiB
Rust
use graphql_client::reqwest::post_graphql;
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use std::rc::Rc;
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use yew::prelude::*;
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use yew_router::prelude::*;
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use yewdux::prelude::*;
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use crate::cookies;
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use crate::graphql;
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use crate::routes;
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use crate::stores;
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pub enum Msg {
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UpdateLoggedIn(Rc<stores::LoggedIn>),
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LogoutClicked,
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Logout,
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BurgerClicked,
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}
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#[derive(Properties, PartialEq)]
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pub struct NavbarProps {
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pub token: Option<String>,
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}
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pub struct Navbar {
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logged_in: Rc<stores::LoggedIn>,
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logged_in_dispatch: Dispatch<stores::LoggedIn>,
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burger_active: bool,
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}
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impl Component for Navbar {
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type Message = Msg;
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type Properties = NavbarProps;
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fn create(ctx: &Context<Self>) -> Self {
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let dispatch = Dispatch::subscribe(ctx.link().callback(Msg::UpdateLoggedIn));
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Self {
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logged_in: dispatch.get(),
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logged_in_dispatch: dispatch,
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burger_active: false,
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}
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}
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fn update(&mut self, ctx: &Context<Self>, msg: Self::Message) -> bool {
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match msg {
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Msg::UpdateLoggedIn(x) => {
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let tmp = self.logged_in.0;
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self.logged_in = x;
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tmp != self.logged_in.0
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}
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Msg::LogoutClicked => {
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let client = graphql::client(ctx.props().token.as_ref()).unwrap();
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ctx.link().send_future(async move {
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post_graphql::<graphql::mutations::logout::Logout, _>(
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&client,
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graphql::URL.as_str(),
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graphql::mutations::logout::logout::Variables,
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)
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.await
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.unwrap();
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Msg::Logout
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});
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false
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}
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Msg::Logout => {
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cookies::logout_clear();
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self.logged_in_dispatch.reduce_mut(|x| x.0 = false);
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ctx.link().navigator().unwrap().push(&routes::Route::Login);
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false
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}
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Msg::BurgerClicked => {
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self.burger_active = !self.burger_active;
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true
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}
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}
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}
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fn view(&self, ctx: &Context<Self>) -> Html {
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html! {
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<header>
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<nav class={classes!("navbar", "is-success")}
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role="navigation"
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aria-label="main navigation"
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>
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<div class={classes!("navbar-brand")}>
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<Link<routes::Route> to={routes::Route::Index} classes={classes!("navbar-item")}>
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<strong>{ "Mentorenwahl" }</strong>
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</Link<routes::Route>>
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<a role="button"
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onclick={ctx.link().callback(|_| Msg::BurgerClicked)}
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class={classes!("navbar-burger")}
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aria-label="menu"
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aria-expandable="false"
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>
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<span aria-hidden="true" />
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<span aria-hidden="true" />
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<span aria-hidden="true" />
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</a>
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</div>
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<div class={classes!(
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"navbar-menu",
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"is-white",
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if self.burger_active { Some("is-active") } else { None }
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)}
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>
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<div class={classes!("navbar-start")}>
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<Link<routes::Route> to={routes::Route::Home} classes={classes!("navbar-item")}>
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{ "Home" }
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</Link<routes::Route>>
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<Link<routes::Route> to={routes::Route::Settings} classes={classes!("navbar-item")}>
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{ "Settings" }
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</Link<routes::Route>>
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</div>
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<div class={classes!("navbar-end")}>
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<Link<routes::Route> to={routes::Route::Info} classes={classes!("navbar-item")}>
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{ "Info" }
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</Link<routes::Route>>
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<div class={classes!("navbar-item")}>
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<div class={classes!("buttons")}>
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if self.logged_in.0 {
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<a onclick={ctx.link().callback(|_| Msg::LogoutClicked)} class={classes!("button")}>
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{ "Logout" }
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</a>
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} else {
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<Link<routes::Route> to={routes::Route::Login} classes={classes!("button")}>
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{ "Login" }
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</Link<routes::Route>>
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}
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</div>
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</div>
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</div>
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</div>
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</nav>
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</header>
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}
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}
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}
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