From 2cbbf8ad5f42409689aa3cfcf100f13c30d50766 Mon Sep 17 00:00:00 2001
From: sorax <robert@hausgedacht.de>
Date: Tue, 21 May 2024 22:33:40 +0200
Subject: [PATCH] prepare move & indent nodes

---
 assets/js/hooks/events/listener.ts          | 50 ++++++++++-----------
 lib/radiator/outline/event_consumer.ex      | 21 ++++++++-
 lib/radiator_web/live/episode_live/index.ex | 16 ++++++-
 3 files changed, 60 insertions(+), 27 deletions(-)

diff --git a/assets/js/hooks/events/listener.ts b/assets/js/hooks/events/listener.ts
index aae5c102..7323af38 100644
--- a/assets/js/hooks/events/listener.ts
+++ b/assets/js/hooks/events/listener.ts
@@ -127,30 +127,30 @@ export function keydown(event: KeyboardEvent) {
       this.pushEvent("delete_node", nextNode);
       break;
 
-    // case "Tab":
-    //   event.preventDefault();
-
-    //   if (event.shiftKey) {
-    //     if (node.parent_id) {
-    //       // outdent
-    //       node.prev_id = node.parent_id;
-    //       node.parent_id = undefined;
-    //       updateItem(node, container);
-
-    //       focusItem(item);
-    //       this.pushEvent("update_node", node);
-    //     }
-    //   } else {
-    //     if (node.prev_id) {
-    //       // indent
-    //       node.parent_id = node.prev_id;
-    //       node.prev_id = undefined; // TODO: prev_id should be the id of the last child of the parent node
-    //       updateItem(node, container);
-
-    //       focusItem(item);
-    //       this.pushEvent("update_node", node);
-    //     }
-    //   }
-    //   break;
+    case "Tab":
+      event.preventDefault();
+
+      if (event.shiftKey) {
+        // outdent
+        // if (node.parent_id) {
+        //       node.prev_id = node.parent_id;
+        //       node.parent_id = undefined;
+        //       updateItem(node, container);
+
+        //       focusItem(item);
+        //       this.pushEvent("update_node", node);
+        //     }
+      } else {
+        // indent
+        if (node.prev_id) {
+          node.parent_id = node.prev_id;
+          node.prev_id = undefined; // TODO: prev_id should be the id of the last child of the parent node
+          updateItem(node, container);
+
+          // focusItem(item);
+          this.pushEvent("move_node", node);
+        }
+      }
+      break;
   }
 }
diff --git a/lib/radiator/outline/event_consumer.ex b/lib/radiator/outline/event_consumer.ex
index b5dbc2db..42ff058c 100644
--- a/lib/radiator/outline/event_consumer.ex
+++ b/lib/radiator/outline/event_consumer.ex
@@ -5,7 +5,14 @@ defmodule Radiator.Outline.EventConsumer do
 
   alias Radiator.EventStore
   alias Radiator.Outline
-  alias Radiator.Outline.Command.{ChangeNodeContentCommand, DeleteNodeCommand, InsertNodeCommand}
+
+  alias Radiator.Outline.Command.{
+    ChangeNodeContentCommand,
+    DeleteNodeCommand,
+    InsertNodeCommand,
+    MoveNodeCommand
+  }
+
   alias Radiator.Outline.Dispatch
   alias Radiator.Outline.Event.{NodeContentChangedEvent, NodeDeletedEvent, NodeInsertedEvent}
   alias Radiator.Outline.NodeRepository
@@ -41,6 +48,18 @@ defmodule Radiator.Outline.EventConsumer do
     |> handle_change_node_content_result(command)
   end
 
+  defp process_command(
+         %MoveNodeCommand{
+           node_id: _node_id,
+           parent_node_id: _parent_node_id,
+           prev_node_id: _prev_node_id
+         } = _command
+       ) do
+    # node_id
+    # |> Outline.update_node_content(content)
+    # |> handle_change_node_content_result(command)
+  end
+
   defp process_command(%DeleteNodeCommand{node_id: node_id} = command) do
     case NodeRepository.get_node(node_id) do
       nil -> Logger.error("Could not remove node. Node not found.")
diff --git a/lib/radiator_web/live/episode_live/index.ex b/lib/radiator_web/live/episode_live/index.ex
index 9fc481f1..2f50d3a1 100644
--- a/lib/radiator_web/live/episode_live/index.ex
+++ b/lib/radiator_web/live/episode_live/index.ex
@@ -58,7 +58,6 @@ defmodule RadiatorWeb.EpisodeLive.Index do
     |> reply(:noreply)
   end
 
-  # seperate update content & move node in frontent/js
   def handle_event("update_node", %{"uuid" => uuid, "content" => content}, socket) do
     user = socket.assigns.current_user
 
@@ -68,6 +67,21 @@ defmodule RadiatorWeb.EpisodeLive.Index do
     |> reply(:noreply)
   end
 
+  def handle_event("move_node", %{"uuid" => uuid} = node, socket) do
+    user = socket.assigns.current_user
+
+    Dispatch.move_node(
+      uuid,
+      node["parent_id"],
+      node["prev_id"],
+      user.id,
+      generate_event_id(socket.id)
+    )
+
+    socket
+    |> reply(:noreply)
+  end
+
   def handle_event("delete_node", %{"uuid" => uuid}, socket) do
     user = socket.assigns.current_user