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|
use axum::{extract::State, routing::get, Router};
use maud::Markup;
use sqlx::sqlite::SqlitePool;
use crate::{channel::repo::Provider as _, error::InternalError, login::repo::logins::Login};
async fn index(
State(db): State<SqlitePool>,
login: Option<Login>,
) -> Result<Markup, InternalError> {
match login {
None => Ok(templates::unauthenticated()),
Some(login) => index_authenticated(db, login).await,
}
}
async fn index_authenticated(db: SqlitePool, login: Login) -> Result<Markup, InternalError> {
let mut tx = db.begin().await?;
let joined_channels = tx.channels().joined(&login.id).await?;
let unjoined_channels = tx.channels().unjoined(&login.id).await?;
tx.commit().await?;
Ok(templates::authenticated(
login,
&joined_channels,
&unjoined_channels,
))
}
pub fn router() -> Router<SqlitePool> {
Router::new().route("/", get(index))
}
mod templates {
use maud::{html, Markup, DOCTYPE};
use crate::{channel::repo::Channel, login::repo::logins::Login};
pub fn authenticated<'c>(
login: Login,
joined_channels: impl IntoIterator<Item = &'c Channel>,
unjoined_channels: impl IntoIterator<Item = &'c Channel>,
) -> Markup {
html! {
(DOCTYPE)
head {
title { "hi" }
}
body {
section {
(channel_list(joined_channels))
(join_channel(unjoined_channels))
(create_channel())
}
section {
(logout_form(&login.name))
}
}
}
}
fn channel_list<'c>(joined_channels: impl IntoIterator<Item = &'c Channel>) -> Markup {
html! {
ul {
@for channel in joined_channels {
(joined_channel_entry(&channel))
}
}
}
}
fn joined_channel_entry(channel: &Channel) -> Markup {
let leave_url = format!("/{}/leave", channel.id);
html! {
li {
(channel.name) " (" (channel.id) ")"
form action=(leave_url) method="post" {
button {
"leave"
}
}
}
}
}
fn join_channel<'c>(unjoined_channels: impl IntoIterator<Item = &'c Channel>) -> Markup {
html! {
form action="join" method="post" {
select name="channel" required {
option value="" { "channel" }
@for channel in unjoined_channels {
option value=(channel.id) {
(channel.name) " (" (channel.id) ")"
}
}
}
button {
"join"
}
}
}
}
fn create_channel() -> Markup {
html! {
form action="/create" method="post" {
label {
"name"
input name="name" type="text" {}
}
button {
"start channel"
}
}
}
}
fn logout_form(name: &str) -> Markup {
html! {
form action="/logout" method="post" {
button { "bye, " (name) }
}
}
}
pub fn unauthenticated() -> Markup {
html! {
(DOCTYPE)
head {
title { "hi" }
}
body {
(login_form())
}
}
}
fn login_form() -> Markup {
html! {
form action="/login" method="post" {
label {
"login"
input name="name" type="text" {}
}
label {
"password"
input name="password" type="password" {}
}
button { "hi" }
}
}
}
}
|
