From cae21da31ff795cc21ec19288fcdc5fdb8a713c7 Mon Sep 17 00:00:00 2001
From: Owen Jacobson <owen@grimoire.ca>
Date: Wed, 4 Sep 2024 12:13:54 -0400
Subject: Allow any login to create channels.

---
 src/index.rs | 93 +++++++++++++++++++++++++++++++++++++++++++++++++-----------
 1 file changed, 76 insertions(+), 17 deletions(-)

(limited to 'src/index.rs')

diff --git a/src/index.rs b/src/index.rs
index a716af2..8ff9f7e 100644
--- a/src/index.rs
+++ b/src/index.rs
@@ -1,48 +1,79 @@
-use axum::{response::IntoResponse, routing::get, Router};
+use axum::{extract::State, routing::get, Router};
+use maud::Markup;
 use sqlx::sqlite::SqlitePool;
 
-use crate::login::repo::logins::Login;
+use crate::{channel::repo::Provider as _, error::InternalError, login::repo::logins::Login};
 
-pub fn router() -> Router<SqlitePool> {
-    Router::new().route("/", get(index))
+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 channels = tx.channels().for_login(&login.id).await?;
+    tx.commit().await?;
+
+    Ok(templates::authenticated(login, &channels))
 }
 
-async fn index(login: Option<Login>) -> impl IntoResponse {
-    templates::index(login)
+pub fn router() -> Router<SqlitePool> {
+    Router::new().route("/", get(index))
 }
 
 mod templates {
     use maud::{html, Markup, DOCTYPE};
 
-    use crate::login::repo::logins::Login;
+    use crate::{channel::repo::Channel, login::repo::logins::Login};
 
-    pub fn index(login: Option<Login>) -> Markup {
+    pub fn authenticated<'c>(
+        login: Login,
+        channels: impl IntoIterator<Item = &'c Channel>,
+    ) -> Markup {
         html! {
             (DOCTYPE)
             head {
                 title { "hi" }
             }
             body {
-                @match login {
-                    None => { (login_form()) }
-                    Some(login) => { (logout_form(&login.name)) }
+                section {
+                    (channel_list(channels))
+                    (create_channel())
+                }
+                section {
+                    (logout_form(&login.name))
                 }
             }
         }
     }
 
-    fn login_form() -> Markup {
+    fn channel_list<'c>(channels: impl IntoIterator<Item = &'c Channel>) -> Markup {
         html! {
-            form action="/login" method="post" {
+            ul {
+                @for channel in channels {
+                    li {
+                        (channel.name) "(" (channel.id) ")"
+                    }
+                }
+            }
+        }
+    }
+
+    fn create_channel() -> Markup {
+        html! {
+            form action="/create" method="post" {
                 label {
                     "name"
                     input name="name" type="text" {}
                 }
-                label {
-                    "password"
-                    input name="password" type="password" {}
+                button {
+                    "start channel"
                 }
-                button { "hi" }
             }
         }
     }
@@ -54,4 +85,32 @@ mod templates {
             }
         }
     }
+
+    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" }
+            }
+        }
+    }
 }
-- 
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