From dca34c60a0cb8214d0d15e14426ccf5b3562a5a0 Mon Sep 17 00:00:00 2001
From: Amanda Graven <amanda@amandag.net>
Date: Mon, 23 Nov 2020 17:18:05 +0100
Subject: [PATCH] Finish basic login prompt

---
 Cargo.toml    |  2 +-
 src/main.rs   |  1 +
 src/matrix.rs | 17 ++++++++++++
 src/ui.rs     | 76 +++++++++++++++++++++++++++++++++++++--------------
 4 files changed, 74 insertions(+), 22 deletions(-)
 create mode 100644 src/matrix.rs

diff --git a/Cargo.toml b/Cargo.toml
index 41ce9d7..ceb3ef8 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -7,5 +7,5 @@ edition = "2018"
 # See more keys and their definitions at https://doc.rust-lang.org/cargo/reference/manifest.html
 
 [dependencies]
-iced = "0.1"
+iced = { version = "0.1", features = ["debug"] }
 matrix-sdk = { git = "https://github.com/matrix-org/matrix-rust-sdk", rev = "27c6f30" }
diff --git a/src/main.rs b/src/main.rs
index 3a97d8f..ea9c0ba 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -1,5 +1,6 @@
 use iced::Sandbox;
 
+pub mod matrix;
 pub mod ui;
 
 fn main() {
diff --git a/src/matrix.rs b/src/matrix.rs
new file mode 100644
index 0000000..83943d9
--- /dev/null
+++ b/src/matrix.rs
@@ -0,0 +1,17 @@
+use matrix_sdk::{reqwest::Url, Client, SyncSettings};
+
+async fn login(
+    username: &str,
+    password: &str,
+    server: &str,
+) -> Result<Client, Box<dyn std::error::Error>> {
+    let url = Url::parse(server)?;
+    let client = Client::new(url)?;
+
+    client
+        .login(username, password, None, Some("retrix"))
+        .await?;
+    client.sync(SyncSettings::new()).await;
+
+    Ok(client)
+}
diff --git a/src/ui.rs b/src/ui.rs
index 7c327b7..44039d2 100644
--- a/src/ui.rs
+++ b/src/ui.rs
@@ -1,16 +1,18 @@
 use iced::{
     text_input::{self, TextInput},
-    Column, Container, Element, Row, Sandbox, Settings, Text,
+    Button, Column, Container, Element, Sandbox, Text,
 };
 
 #[derive(Debug, Clone)]
 pub enum Retrix {
     Prompt {
         user_input: text_input::State,
-        user: String,
         password_input: text_input::State,
-        password: String,
         server_input: text_input::State,
+        login_button: iced::button::State,
+
+        user: String,
+        password: String,
         server: String,
     },
     LoggedIn,
@@ -21,6 +23,7 @@ pub enum Message {
     SetUser(String),
     SetPassword(String),
     SetServer(String),
+    Login,
 }
 
 impl Sandbox for Retrix {
@@ -29,10 +32,12 @@ impl Sandbox for Retrix {
     fn new() -> Self {
         Retrix::Prompt {
             user_input: text_input::State::new(),
-            user: String::new(),
             password_input: text_input::State::new(),
-            password: String::new(),
             server_input: text_input::State::new(),
+            login_button: Default::default(),
+
+            user: String::new(),
+            password: String::new(),
             server: String::new(),
         }
     }
@@ -41,35 +46,64 @@ impl Sandbox for Retrix {
         String::from("Retrix matrix client")
     }
 
-    fn update(&mut self, message: Self::Message) {}
+    fn update(&mut self, message: Self::Message) {
+        match *self {
+            Retrix::Prompt {
+                ref mut user,
+                ref mut password,
+                ref mut server,
+                ..
+            } => match message {
+                Message::SetUser(u) => *user = u,
+                Message::SetPassword(p) => *password = p,
+                Message::SetServer(s) => *server = s,
+                Message::Login => (),
+            },
+            _ => (),
+        }
+    }
 
     fn view(&mut self) -> Element<Self::Message> {
         match *self {
             Retrix::Prompt {
                 ref mut user_input,
-                ref user,
                 ref mut password_input,
-                ref password,
                 ref mut server_input,
+                ref mut login_button,
+                ref user,
+                ref password,
                 ref server,
             } => {
                 let content = Column::new()
+                    .width(500.into())
                     .push(Text::new("Username"))
-                    .push(TextInput::new(user_input, "Username", user, |val| {
-                        Message::SetUser(val)
-                    }))
+                    .push(
+                        TextInput::new(user_input, "Username", user, |val| Message::SetUser(val))
+                            .padding(5),
+                    )
                     .push(Text::new("Password"))
-                    .push(TextInput::new(
-                        password_input,
-                        "Password",
-                        password,
-                        |val| Message::SetPassword(val),
-                    ))
+                    .push(
+                        TextInput::new(password_input, "Password", password, |val| {
+                            Message::SetPassword(val)
+                        })
+                        .password()
+                        .padding(5),
+                    )
                     .push(Text::new("Homeserver"))
-                    .push(TextInput::new(server_input, "Server", server, |val| {
-                        Message::SetServer(val)
-                    }));
-                content.into()
+                    .push(
+                        TextInput::new(server_input, "Server", server, |val| {
+                            Message::SetServer(val)
+                        })
+                        .padding(5),
+                    )
+                    .push(Button::new(login_button, Text::new("Login")).on_press(Message::Login));
+
+                Container::new(content)
+                    .center_x()
+                    .center_y()
+                    .width(iced::Length::Fill)
+                    .height(iced::Length::Fill)
+                    .into()
             }
             _ => Text::new("Beep").into(),
         }