Cargo.toml

@@ -11,15 +11,15 @@ default = ["tui"]
 tui = ["dep:tui", "dep:tui-textarea", "dep:crossterm", "dep:tokio-util", "dep:serde", "dep:indexmap"]
 
 [dependencies]
-clap = { version = "4.4.2", features = ["derive"] }
+clap = { version = "4.3.19", features = ["derive"] }
 cli-log = "2.0"
 anyhow = "1.0"
 matrix-sdk = "0.6"
-tokio = { version = "1.32", features = ["macros", "rt-multi-thread"] }
+tokio = { version = "1.29", features = ["macros", "rt-multi-thread"] }
 
 # lua stuff
 language_macros = { path = "./language_macros" }
-mlua = { version = "0.9.1", features = ["lua54", "async", "send", "serialize"] }
+mlua = { version = "0.8.9", features = ["lua54", "async", "send", "serialize"] }
 once_cell = "1.18.0"
 
 # tui feature specific parts

flake.lock

@@ -16,11 +16,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1693762390,
+        "lastModified": 1688772518,
-        "narHash": "sha256-IzmbGqrzVUzyc1IxgH62nQ9l6Dz7hq6JWIeyZiDZqKw=",
+        "narHash": "sha256-ol7gZxwvgLnxNSZwFTDJJ49xVY5teaSvF7lzlo3YQfM=",
         "owner": "ipetkov",
         "repo": "crane",
-        "rev": "7b92b595c947b3c82ba04f78e58446faac20c4cb",
+        "rev": "8b08e96c9af8c6e3a2b69af5a7fa168750fcf88e",
         "type": "github"
       },
       "original": {
@@ -50,11 +50,11 @@
         "systems": "systems"
       },
       "locked": {
-        "lastModified": 1692799911,
+        "lastModified": 1689068808,
-        "narHash": "sha256-3eihraek4qL744EvQXsK1Ha6C3CR7nnT8X2qWap4RNk=",
+        "narHash": "sha256-6ixXo3wt24N/melDWjq70UuHQLxGV8jZvooRanIHXw0=",
         "owner": "numtide",
         "repo": "flake-utils",
-        "rev": "f9e7cf818399d17d347f847525c5a5a8032e4e44",
+        "rev": "919d646de7be200f3bf08cb76ae1f09402b6f9b4",
         "type": "github"
       },
       "original": {
@@ -65,11 +65,11 @@
     },
     "nixpkgs": {
       "locked": {
-        "lastModified": 1693654884,
+        "lastModified": 1690327932,
-        "narHash": "sha256-EqKKEl+IOS8TSjkt+xn1qGpsjnx5/ag33YNQ1+c7OuM=",
+        "narHash": "sha256-Fv7PYZxN4eo0K6zXhHG/vOc+e2iuqQ5ywDrh0yeRjP0=",
         "owner": "NixOS",
         "repo": "nixpkgs",
-        "rev": "e7f35e03abd06a2faef6684d0de813370e13bda8",
+        "rev": "a9b47d85504bdd199e90846622c76aa0bfeabfac",
         "type": "github"
       },
       "original": {
@@ -100,11 +100,11 @@
         ]
       },
       "locked": {
-        "lastModified": 1693707092,
+        "lastModified": 1690338181,
-        "narHash": "sha256-HR1EnynBSPqbt+04/yxxqsG1E3n6uXrOl7SPco/UnYo=",
+        "narHash": "sha256-Sz2oQ9aNS3MVncnCMndr0302G26UrFUfPynoH2iLjsg=",
         "owner": "oxalica",
         "repo": "rust-overlay",
-        "rev": "98ccb73e6eefc481da6039ee57ad8818d1ca8d56",
+        "rev": "b7f0b7b58b3c6f14a1377ec31a3d78b23ab843ec",
         "type": "github"
       },
       "original": {
@@ -116,11 +116,11 @@
     "rustc_cranelift_backend": {
       "flake": false,
       "locked": {
-        "lastModified": 1693573696,
+        "lastModified": 1690205271,
-        "narHash": "sha256-9V2JGtm7tiAAxaIMXzHLliS7rRyuogMxCmP8u9VRjBE=",
+        "narHash": "sha256-mMj1dSlGzM+jCgtVX/KNxdYPXohS22RyU/uWmhR7EA0=",
         "owner": "bjorn3",
         "repo": "rustc_codegen_cranelift",
-        "rev": "0559de65672243a97d6cd6e6ee6a8e8c291ef4ce",
+        "rev": "6641b3a548a425eae518b675e43b986094daf609",
         "type": "github"
       },
       "original": {
@@ -133,7 +133,7 @@
     "rustc_cranelift_backend_src": {
       "flake": false,
       "locked": {
-        "narHash": "sha256-h7VLPtyiXg5KpbQKPo3RKl/+AnTWqimKqAXc1VngYEo=",
+        "narHash": "sha256-E4n1Dqne8/9XHVKFqApdp2baxXun0DMl+oHfo4+oq3Q=",
         "type": "tarball",
         "url": "https://github.com/bjorn3/rustc_codegen_cranelift/releases/download/dev/cg_clif-x86_64-unknown-linux-gnu.tar.xz"
       },

flake.nix

@@ -52,28 +52,6 @@
     ...
   }:
     flake-utils.lib.eachDefaultSystem (system: let
-      inherit (pkgs) lib;
-      bintools-wrapper = "${nixpkgs}/pkgs/build-support/bintools-wrapper";
-      mold' = pkgs.symlinkJoin {
-        name = "mold";
-        paths = [pkgs.mold];
-        nativeBuildInputs = [pkgs.makeWrapper];
-        suffixSalt = lib.replaceStrings ["-" "."] ["_" "_"] pkgs.targetPlatform.config;
-        postBuild = ''
-          for bin in ${pkgs.mold}/bin/*; do
-            rm $out/bin/"$(basename "$bin")"
-
-            export prog="$bin"
-            substituteAll "${bintools-wrapper}/ld-wrapper.sh" $out/bin/"$(basename "$bin")"
-            chmod +x $out/bin/"$(basename "$bin")"
-
-            mkdir -p $out/nix-support
-            substituteAll "${bintools-wrapper}/add-flags.sh" $out/nix-support/add-flags.sh
-            substituteAll "${bintools-wrapper}/add-hardening.sh" $out/nix-support/add-hardening.sh
-            substituteAll "${bintools-wrapper}/../wrapper-common/utils.bash" $out/nix-support/utils.bash
-          done
-        '';
-      };
         c_rust = pkgs.rust-bin.fromRustupToolchainFile "${rustc_cranelift_backend}/rust-toolchain";
         rcb = pkgs.stdenv.mkDerivation {
           pname = "rustc_cranelift_backend";
@@ -168,7 +146,7 @@
 
         nativeBuildInputs = with pkgs; [
           pkg-config
-        mold'
+          mold
           rcb
         ];
         buildInputs = with pkgs; [

language_macros/src/generate/lua_wrapper/rust_wrapper_functions/mod.rs

@@ -126,7 +126,67 @@ fn get_function_body(field: &Field, has_input: bool, output_type: &Option<Type>)
 
     let function_return = if let Some(_) = output_type {
         quote! {
-            return Ok(output.into_lua(lua).expect("This conversion should always work"));
+            let converted_output =  lua
+                .to_value(&output)
+                .expect("This conversion should (indirectely) be checked at compile time");
+            if let mlua::Value::Table(table) = converted_output {
+                let real_output: mlua::Value = match output {
+                    CommandTransferValue::Nil => table
+                        .get("Nil")
+                        .expect("This should exist"),
+                    CommandTransferValue::Boolean(_) => table
+                        .get("Boolean")
+                        .expect("This should exist"),
+                    CommandTransferValue::Integer(_) => table
+                        .get("Integer")
+                        .expect("This should exist"),
+                    CommandTransferValue::Number(_) => table
+                        .get("Number")
+                        .expect("This should exist"),
+                    CommandTransferValue::String(_) => table
+                        .get("String")
+                        .expect("This should exist"),
+                    CommandTransferValue::Table(_) => {
+                        todo!()
+                        // FIXME(@Soispha): This returns a table with the values wrapped the
+                        // same way the values above are wrapped. That is (from the greet_multiple
+                        // function):
+                        // ```json
+                        // {
+                        //   "Table": {
+                        //      "UserName1": {
+                        //          "Integer": 2
+                        //      }
+                        //   }
+                        // }
+                        // ```
+                        // whilst the output should be:
+                        // ```json
+                        // {
+                        //   "UserName1": 2
+                        // }
+                        // ```
+                        // That table would need to be unpacked, but this requires some recursive
+                        // function, which seems not very performance oriented.
+                        //
+                        // My first (quick) attempt:
+                        //let mut output_table = lua.create_table().expect("This should work?");
+                        //let initial_table: mlua::Value = table
+                        //    .get("Table")
+                        //    .expect("This should exist");
+                        //while let mlua::Value::Table(table) = initial_table {
+                        //    for pair in table.pairs() {
+                        //        let (key, value) = pair.expect("This should also work?");
+                        //        output_table.set(key, value);
+                        //    }
+                        //}
+                    },
+                };
+                return Ok(real_output);
+            } else {
+                unreachable!("Lua serializes these things always in a table");
+            }
+
         }
     } else {
         quote! {
@@ -136,7 +196,7 @@ fn get_function_body(field: &Field, has_input: bool, output_type: &Option<Type>)
     let does_function_expect_output = if output_type.is_some() {
         quote! {
             // We didn't receive output but expected output. Raise an error to notify the lua code
-            // about it.
+            // about it
             return Err(mlua::Error::ExternalError(std::sync::Arc::new(
                 err
             )));
@@ -150,7 +210,7 @@ fn get_function_body(field: &Field, has_input: bool, output_type: &Option<Type>)
 
     quote! {
         let (callback_tx, callback_rx) = tokio::sync::oneshot::channel::<CommandTransferValue>();
-        let tx: mlua::AppDataRef<tokio::sync::mpsc::Sender<Event>> =
+        let tx: core::cell::Ref<tokio::sync::mpsc::Sender<Event>> =
             lua.app_data_ref().expect("This should exist, it was set before");
 
         (*tx)

src/app/command_interface/command_transfer_value/lua.rs

@@ -1,94 +0,0 @@
-use cli_log::{debug, info};
-use mlua::{IntoLua, LuaSerdeExt, Table, Value};
-
-use super::CommandTransferValue;
-
-impl<'lua> IntoLua<'lua> for CommandTransferValue {
-    fn into_lua(self, lua: &'lua mlua::Lua) -> mlua::Result<mlua::Value<'lua>> {
-        let converted_output = lua.to_value(&self)?;
-        return unwrap(converted_output, lua);
-    }
-}
-fn unwrap<'lua>(
-    value_to_unwrap: Value<'lua>,
-    lua: &'lua mlua::Lua,
-) -> mlua::Result<mlua::Value<'lua>> {
-    fn unwrap_first_level<'lua>(table: Table<'lua>) -> mlua::Result<Value<'lua>> {
-        let (_, value): (Value, Value) = table
-            .pairs()
-            .next()
-            .expect("Exactly one item should extist")?;
-        Ok(value)
-    }
-    // That converted value looks somewhat like this (e.g. a String):
-    // ```
-    // {
-    //   ["String"] = "hi",
-    // }
-    // ```
-    // or like this (e.g. a table):
-    // ```
-    // {
-    //   ["Table"] = {
-    //     ["UserId"] = {
-    //       ["Integer"] = 2,
-    //     },
-    //     ["UserName"] = {
-    //       ["String"] = "James",
-    //     },
-    //   },
-    // }
-    // ```
-    if let Value::Table(table) = value_to_unwrap {
-        let value = unwrap_first_level(table)?;
-        if let Value::Table(wrapped_table) = value {
-            info!("We've got a wtable! wtable: \n{:#?}", wrapped_table);
-            // we now have a wrapped table value for example like this:
-            // ```
-            // {
-            //   ["UserId"] = {
-            //     ["Integer"] = 2,
-            //   },
-            //   ["UserName"] = {
-            //     ["String"] = "James",
-            //   },
-            //   ["Versions"] = {
-            //     ["Table"] = {
-            //       ["api"] = {
-            //         ["Boolean"] = true,
-            //       },
-            //       ["interface"] = {
-            //         ["Integer"] = 3,
-            //       },
-            //     },
-            //   },
-            // }
-            // ```
-            let output_table: Table = lua
-                .load("{}")
-                .eval()
-                .expect("This is static, it should always work");
-
-            // FIXME(@soispha): This still fails for nested tables (i.e. the table above), as it
-            // unpacks too much. While unpacking the while loop should stop, when a key is not from
-            // the CommandTransferValue family (i.e. ["Integer", "Boolean", "String", "Table",
-            // etc.]) <2023-09-09>
-            for pair in wrapped_table.pairs::<Value, Value>() {
-                let (key, mut raw_value) = pair?;
-                while let Value::Table(raw_table) = raw_value {
-                    raw_value = unwrap_first_level(raw_table)?;
-                }
-                output_table.set(key, raw_value)?;
-            }
-
-            return Ok(output_table.into_lua(lua)?);
-        } else {
-            info!("We've got a normal output! output: {:#?}", value);
-            // we had a simple wrapped value, which is already unwrapped, thus it can be
-            // returned directly
-            return Ok(value);
-        }
-    } else {
-        unreachable!("The returned table should always only contain one element");
-    }
-}

src/app/command_interface/command_transfer_value/mod.rs

@@ -1,60 +0,0 @@
-use std::{collections::HashMap, fmt::Display};
-
-use serde::{Deserialize, Serialize};
-
-pub mod type_conversions;
-
-// language support
-pub mod lua;
-
-pub type Table = HashMap<String, CommandTransferValue>;
-
-#[derive(Debug, Serialize, Deserialize, Clone)]
-pub enum CommandTransferValue {
-    /// `nil` or `null` or `undefined`; anything which goes in that group of types.
-    Nil,
-
-    /// `true` or `false`.
-    Boolean(bool),
-
-    // A “light userdata” object, equivalent to a raw pointer.
-    // /* TODO */ LightUserData(LightUserData),
-    /// An integer number.
-    Integer(i64),
-
-    /// A floating point number.
-    Number(f64),
-
-    /// A string
-    String(String),
-
-    /// A table, dictionary or HashMap
-    Table(HashMap<String, CommandTransferValue>),
-    // Reference to a Lua function (or closure).
-    // /* TODO */ Function(Function),
-
-    // Reference to a Lua thread (or coroutine).
-    // /* TODO */ Thread(Thread<'lua>),
-
-    // Reference to an userdata object that holds a custom type which implements `UserData`.
-    // Special builtin userdata types will be represented as other `Value` variants.
-    // /* TODO */ UserData(AnyUserData),
-
-    // `Error` is a special builtin userdata type. When received from Lua it is implicitly cloned.
-    // /* TODO */ Error(Error),
-}
-
-impl Display for CommandTransferValue {
-    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
-        match self {
-            CommandTransferValue::Nil => f.write_str("Nil"),
-            CommandTransferValue::Boolean(bool) => f.write_str(&format!("{}", bool)),
-            CommandTransferValue::Integer(int) => f.write_str(&format!("{}", int)),
-            CommandTransferValue::Number(num) => f.write_str(&format!("{}", num)),
-            CommandTransferValue::String(str) => f.write_str(&format!("{}", str)),
-            // TODO(@Soispha): The following line should be a real display call, but how do you
-            // format a HashMap?
-            CommandTransferValue::Table(table) => f.write_str(&format!("{:#?}", table)),
-        }
-    }
-}

src/app/command_interface/command_transfer_value/type_conversions.rs

@@ -1,34 +0,0 @@
-use std::collections::HashMap;
-
-use super::CommandTransferValue;
-
-impl From<String> for CommandTransferValue {
-    fn from(s: String) -> Self {
-        Self::String(s.to_owned())
-    }
-}
-impl From<f64> for CommandTransferValue {
-    fn from(s: f64) -> Self {
-        Self::Number(s.to_owned())
-    }
-}
-impl From<i64> for CommandTransferValue {
-    fn from(s: i64) -> Self {
-        Self::Integer(s.to_owned())
-    }
-}
-impl From<HashMap<String, CommandTransferValue>> for CommandTransferValue {
-    fn from(s: HashMap<String, CommandTransferValue>) -> Self {
-        Self::Table(s.to_owned())
-    }
-}
-impl From<bool> for CommandTransferValue {
-    fn from(s: bool) -> Self {
-        Self::Boolean(s.to_owned())
-    }
-}
-impl From<()> for CommandTransferValue {
-    fn from(_: ()) -> Self {
-        Self::Nil
-    }
-}

src/app/command_interface/lua_command_manager/mod.rs

@@ -1,9 +1,10 @@
-use std::thread;
+use std::{collections::HashMap, fmt::Display, thread};
 
 use anyhow::{Context, Result};
-use cli_log::{debug, error, info};
+use cli_log::{error, info, debug};
 use mlua::{Function, Value};
 use once_cell::sync::OnceCell;
+use serde::{Deserialize, Serialize};
 use tokio::{
     runtime::Builder,
     sync::{mpsc, Mutex},
@@ -16,13 +17,95 @@ use crate::app::{
 };
 
 static LUA: OnceCell<Mutex<mlua::Lua>> = OnceCell::new();
+pub type Table = HashMap<String, CommandTransferValue>;
+
+#[derive(Debug, Serialize, Deserialize, Clone)]
+pub enum CommandTransferValue {
+    /// `nil` or `null` or `undefined`; anything which goes in that group of types.
+    Nil,
+
+    /// `true` or `false`.
+    Boolean(bool),
+
+    // A "light userdata" object, equivalent to a raw pointer.
+    // /*TODO*/ LightUserData(LightUserData),
+
+    /// An integer number.
+    Integer(i64),
+
+    /// A floating point number.
+    Number(f64),
+
+    /// A string
+    String(String),
+
+    /// A table, directory or HashMap
+    Table(HashMap<String, CommandTransferValue>),
+
+    // Reference to a Lua function (or closure).
+    // /* TODO */ Function(Function),
+
+    // Reference to a Lua thread (or coroutine).
+    // /* TODO */ Thread(Thread<'lua>),
+
+    // Reference to a userdata object that holds a custom type which implements `UserData`.
+    // Special builtin userdata types will be represented as other `Value` variants.
+    // /* TODO */ UserData(AnyUserData),
+
+    // `Error` is a special builtin userdata type. When received from Lua it is implicitly cloned.
+    // /* TODO */ Error(Error),
+}
+
+impl Display for CommandTransferValue {
+    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+        match self {
+            CommandTransferValue::Nil => f.write_str("Nil"),
+            CommandTransferValue::Boolean(bool) => f.write_str(&format!("{}", bool)),
+            CommandTransferValue::Integer(int) => f.write_str(&format!("{}", int)),
+            CommandTransferValue::Number(num) => f.write_str(&format!("{}", num)),
+            CommandTransferValue::String(str) => f.write_str(&format!("{}", str)),
+            // TODO(@Soispha): The following line should be a real display call, but how do you
+            // format a HashMap?
+            CommandTransferValue::Table(table) => f.write_str(&format!("{:#?}", table)),
+        }
+    }
+}
 
-/// This structure contains the necessary state for running an embedded Lua runtime (i.e.
-/// the tread, the Lua memory, etc.).
 pub struct LuaCommandManager {
     lua_command_tx: mpsc::Sender<String>,
 }
 
+impl From<String> for CommandTransferValue {
+    fn from(s: String) -> Self {
+        Self::String(s.to_owned())
+    }
+}
+impl From<f64> for CommandTransferValue {
+    fn from(s: f64) -> Self {
+        Self::Number(s.to_owned())
+    }
+}
+impl From<i64> for CommandTransferValue {
+    fn from(s: i64) -> Self {
+        Self::Integer(s.to_owned())
+    }
+}
+impl From<HashMap<String, CommandTransferValue>> for CommandTransferValue {
+    fn from(s: HashMap<String, CommandTransferValue>) -> Self {
+        Self::Table(s.to_owned())
+    }
+}
+impl From<bool> for CommandTransferValue {
+    fn from(s: bool) -> Self {
+        Self::Boolean(s.to_owned())
+    }
+}
+impl From<()> for CommandTransferValue {
+    fn from(_: ()) -> Self {
+        Self::Nil
+    }
+}
+
 impl LuaCommandManager {
     pub async fn execute_code(&self, code: String) {
         self.lua_command_tx
@@ -46,11 +129,13 @@ impl LuaCommandManager {
                 waiting for commands.."
                 );
                 while let Some(command) = lua_command_rx.recv().await {
-                    debug!("Recieved lua code (in LuaCommandHandler): {}", &command);
+                    debug!("Recieved lua code: {}", &command);
                     let local_event_call_tx = event_call_tx.clone();
 
                     task::spawn_local(async move {
-                        exec_lua(&command, local_event_call_tx).await.expect(
+                        exec_lua_command(&command, local_event_call_tx)
+                            .await
+                            .expect(
                                 "This should return all relevent errors \
                                  by other messages, \
                                  this should never error",
@@ -65,7 +150,7 @@ impl LuaCommandManager {
     }
 }
 
-async fn exec_lua(lua_code: &str, event_call_tx: mpsc::Sender<Event>) -> Result<()> {
+async fn exec_lua_command(command: &str, event_call_tx: mpsc::Sender<Event>) -> Result<()> {
     let second_event_call_tx = event_call_tx.clone();
     let lua = LUA
         .get_or_init(|| {
@@ -77,23 +162,21 @@ async fn exec_lua(lua_code: &str, event_call_tx: mpsc::Sender<Event>) -> Result<
         .lock()
         .await;
 
-    info!("Recieved code to execute: `{}`, executing...", &lua_code);
+    info!("Recieved code to execute: `{}`, executing...", &command);
-    let output = lua.load(lua_code).eval_async::<Value>().await;
+    let output = lua.load(command).eval_async::<Value>().await;
     match output {
         Ok(out) => {
             let to_string_fn: Function = lua.globals().get("tostring").expect("This always exists");
             let output: String = to_string_fn.call(out).expect("tostring should not error");
-            info!("Lua code `{}` evaluated to: `{}`", lua_code, &output);
+            info!("Function `{}` returned: `{}`", command, &output);
 
-            if output != "nil" {
             event_call_tx
                 .send(Event::CommandEvent(Command::DisplayOutput(output), None))
                 .await
                 .context("Failed to send lua output command")?
         }
-        }
         Err(err) => {
-            error!("Lua code `{}` returned error: `{}`", lua_code, err);
+            error!("Function `{}` returned error: `{}`", command, err);
             event_call_tx
                 .send(Event::CommandEvent(
                     Command::RaiseError(err.to_string()),

src/app/command_interface/mod.rs

@@ -1,15 +1,14 @@
 // Use `cargo expand app::command_interface` for an overview of the file contents
 
-pub mod command_transfer_value;
 pub mod lua_command_manager;
 
 use language_macros::ci_command_enum;
 
 // TODO(@Soispha): Should these paths be moved to the proc macro?
 // As they are not static, it could be easier for other people,
-// if they stay here.
+// if they stay here
-use crate::app::command_interface::command_transfer_value::CommandTransferValue;
+use lua_command_manager::CommandTransferValue;
-use mlua::IntoLua;
+use mlua::LuaSerdeExt;
 use crate::app::Event;
 
 #[ci_command_enum]
@@ -26,6 +25,7 @@ struct Commands {
     /// Returns a table of greeted users
     greet_multiple: fn() -> Table,
     // End debug functions
+
     /// Closes the application
     exit: fn(),
 
@@ -46,7 +46,7 @@ struct Commands {
     set_mode_insert: fn(),
 
     /// Send a message to the current room
-    /// The send message is interpreted literally.
+    /// The sent message is interpreted literally.
     room_message_send: fn(String),
 
     /// Open the help pages at the first occurrence of

src/app/events/event_types/event/handlers/command.rs

@@ -4,18 +4,14 @@ use anyhow::{Error, Result};
 use cli_log::{trace, warn};
 use tokio::sync::oneshot;
 
-use crate::{
+use crate::{app::{
-    app::{
     command_interface::{
-            command_transfer_value::{CommandTransferValue, Table},
+        lua_command_manager::{CommandTransferValue, Table},
         Command,
     },
     events::event_types::EventStatus,
-        status::State,
+    App, status::State,
-        App,
+}, ui::central::InputPosition};
-    },
-    ui::central::InputPosition,
-};
 
 pub async fn handle(
     app: &mut App<'_>,
@@ -24,8 +20,8 @@ pub async fn handle(
 ) -> Result<EventStatus> {
     // A command can both return _status output_ (what you would normally print to stderr)
     // and _main output_ (the output which is normally printed to stdout).
-    // We simulate these by returning the main output to the Lua function, and printing the
+    // We simulate these by returning the main output to the lua function, and printing the
-    // status output to a status UI field.
+    // status output to a status ui field.
     //
     // Every function should return some status output to show the user, that something is
     // happening, while only some functions return some value to the main output, as this
@@ -72,7 +68,7 @@ pub async fn handle(
         }
 
         Command::DisplayOutput(output) => {
-            // TODO(@Soispha): This is only used to show the Lua command output to the user.
+            // TODO(@Soispha): This is only used to show the lua command output to the user.
             // Lua commands already receive the output. This should probably be communicated
             // better, should it?
             send_status_output!(output);
@@ -81,7 +77,6 @@ pub async fn handle(
 
         Command::CommandLineShow => {
             app.ui.cli_enable();
-            app.status.set_state(State::Command);
             send_status_output!("CLI online");
             EventStatus::Ok
         }
@@ -119,7 +114,7 @@ pub async fn handle(
                 room.send(msg.clone()).await?;
                 send_status_output!("Sent message: `{}`", msg);
             } else {
-                // TODO(@Soispha): Should this raise a Lua error? It could be very confusing,
+                // TODO(@Soispha): Should this raise a lua error? It could be very confusing,
                 // when a user doesn't read the log.
                 warn!("Can't send message: `{}`, as there is no open room!", &msg);
             }
@@ -131,25 +126,13 @@ pub async fn handle(
         }
         Command::Print(output) => {
             // FIXME(@Soispha): This only works with strings, which is a clear downside to the
-            // original print function. Find a way to just use the original one.
+            // original print function. Find a way to just use the original one
             send_main_output!("{}", output);
             EventStatus::Ok
         }
         Command::GreetMultiple => {
             let mut table: Table = HashMap::new();
-            table.insert("UserId".to_owned(), CommandTransferValue::Integer(2));
+            table.insert("UserName1".to_owned(), CommandTransferValue::Integer(2));
-            table.insert(
-                "UserName".to_owned(),
-                CommandTransferValue::String("James".to_owned()),
-            );
-
-            let mut second_table: Table = HashMap::new();
-            second_table.insert("interface".to_owned(), CommandTransferValue::Integer(3));
-            second_table.insert("api".to_owned(), CommandTransferValue::Boolean(true));
-            table.insert(
-                "Versions".to_owned(),
-                CommandTransferValue::Table(second_table),
-            );
             send_main_output!(table);
             EventStatus::Ok
         }

src/app/events/event_types/event/handlers/main.rs

@@ -10,56 +10,13 @@ use crate::{
     ui::central,
 };
 
-pub async fn handle_command(
+pub async fn handle_normal(
     app: &mut App<'_>,
     input_event: &CrosstermEvent,
 ) -> Result<EventStatus> {
-    if let Some(cli) = &app.ui.cli {
     match input_event {
         CrosstermEvent::Key(KeyEvent {
             code: KeyCode::Esc, ..
-            }) => {
-                app.tx
-                    .send(Event::CommandEvent(Command::SetModeNormal, None))
-                    .await?;
-            }
-            CrosstermEvent::Key(KeyEvent {
-                code: KeyCode::Enter,
-                ..
-            }) => {
-                let ci_event = cli
-                    .lines()
-                    .get(0)
-                    .expect(
-                        "One line always exists,
-                     and others can't exists
-                     because we collect on
-                     enter",
-                    )
-                    .to_owned();
-                app.tx
-                    .send(Event::LuaCommand(ci_event))
-                    .await
-                    .context("Failed to send lua command to internal event stream")?;
-            }
-            _ => {
-                app.ui
-                    .cli
-                    .as_mut()
-                    .expect("This is already checked")
-                    .input(tui_textarea::Input::from(input_event.to_owned()));
-            }
-        }
-    } else {
-        unreachable!("The cli should not be active while no cli is defined");
-    }
-    Ok(EventStatus::Ok)
-}
-pub async fn handle_normal(app: &mut App<'_>, input_event: &CrosstermEvent) -> Result<EventStatus> {
-    match input_event {
-        CrosstermEvent::Key(KeyEvent {
-            code: KeyCode::Char('q'),
-            ..
         }) => {
             app.tx
                 .send(Event::CommandEvent(Command::Exit, None))
@@ -180,7 +137,38 @@ pub async fn handle_normal(app: &mut App<'_>, input_event: &CrosstermEvent) -> R
                     _ => (),
                 };
             }
-
+            central::InputPosition::CLI => {
+                if let Some(cli) = &app.ui.cli {
+                    match input {
+                        CrosstermEvent::Key(KeyEvent {
+                            code: KeyCode::Enter,
+                            ..
+                        }) => {
+                            let ci_event = cli
+                                .lines()
+                                .get(0)
+                                .expect(
+                                    "One line always exists,
+                                     and others can't exists
+                                     because we collect on
+                                     enter",
+                                )
+                                .to_owned();
+                            app.tx
+                                .send(Event::LuaCommand(ci_event))
+                                .await
+                                .context("Failed to send lua command to internal event stream")?;
+                        }
+                        _ => {
+                            app.ui
+                                .cli
+                                .as_mut()
+                                .expect("This is already checked")
+                                .input(tui_textarea::Input::from(input.to_owned()));
+                        }
+                    };
+                };
+            }
             _ => (),
         },
     };

src/app/events/event_types/event/mod.rs

@@ -6,7 +6,7 @@ use crossterm::event::Event as CrosstermEvent;
 use tokio::sync::oneshot;
 
 use crate::app::{
-    command_interface::{command_transfer_value::CommandTransferValue, Command},
+    command_interface::{lua_command_manager::CommandTransferValue, Command},
     status::State,
     App,
 };
@@ -45,9 +45,6 @@ impl Event {
                 State::Insert => main::handle_insert(app, &event).await.with_context(|| {
                     format!("Failed to handle input (insert) event: `{:#?}`", event)
                 }),
-                State::Command => main::handle_command(app, &event).await.with_context(|| {
-                    format!("Failed to handle input (command) event: `{:#?}`", event)
-                }),
                 State::Setup => setup::handle(app, &event).await.with_context(|| {
                     format!("Failed to handle input (setup) event: `{:#?}`", event)
                 }),

src/app/status.rs

@@ -15,7 +15,6 @@ use matrix_sdk::{
 pub enum State {
     Normal,
     Insert,
-    Command,
     /// Temporary workaround until command based login is working
     Setup,
 }
@@ -58,7 +57,6 @@ impl fmt::Display for State {
         match self {
             Self::Normal => write!(f, "Normal"),
             Self::Insert => write!(f, "Insert"),
-            Self::Command => write!(f, "Command"),
             Self::Setup => write!(f, "Setup (!! workaround !!)"),
         }
     }