refactor: move selection payload helpers

rust/spikes/leptos-tiptap-spike/src/lib.rs

@@ -36,7 +36,7 @@ use editor_runtime::command_sync::{
     read_editor_snapshot, sync_editor_outputs, sync_persisted_editor_command,
 };
 use editor_runtime::dom_selection::{
-    selection_summary,
+    runtime_block_id_from_index, selection_payload, selection_summary, SelectionPayload,
 };
 use editor_runtime::editor_focus::{active_editor_stage, body_has_focus, schedule_editor_focus};
 use editor_runtime::overlays::{
@@ -3088,16 +3088,6 @@ struct StatePayload {
     read_only: bool,
 }
 
-#[derive(Clone, Debug, Serialize)]
-#[serde(rename_all = "camelCase")]
-struct SelectionPayload {
-    selection: TiptapSelectionState,
-    summary: String,
-    editor_focused: bool,
-    current_block_index: Option<usize>,
-    current_block_id: Option<String>,
-}
-
 #[derive(Clone, Debug, Serialize)]
 #[serde(rename_all = "camelCase")]
 struct ChangeMetaPayload {
@@ -3539,48 +3529,6 @@ fn runtime_event_target() -> Option<EventTarget> {
         .map(|body| body.into())
 }
 
-fn block_id_from_element(block: &Element) -> Option<String> {
-    block
-        .get_attribute("data-block-id")
-        .map(|value| value.trim().to_string())
-        .filter(|value| !value.is_empty())
-}
-
-fn block_id_from_json_node(node: &Value) -> Option<String> {
-    node.get("attrs")
-        .and_then(|attrs| attrs.get("blockId"))
-        .and_then(Value::as_str)
-        .map(str::trim)
-        .filter(|value| !value.is_empty())
-        .map(str::to_string)
-}
-
-fn runtime_block_id_from_index(index: usize) -> Option<String> {
-    editor_root_element()
-        .and_then(|root| root.children().item(index as u32))
-        .and_then(|block| block_id_from_element(&block))
-        .or_else(|| {
-            editor_root_element()
-                .and_then(|root| {
-                    js_sys::Reflect::get(root.as_ref(), &JsValue::from_str("editor")).ok()
-                })
-                .and_then(|editor_value| {
-                    js_sys::Reflect::get(&editor_value, &JsValue::from_str("getJSON"))
-                        .ok()
-                        .and_then(|callback| callback.dyn_into::<js_sys::Function>().ok())
-                        .and_then(|callback| callback.call0(&editor_value).ok())
-                })
-                .and_then(|value| serde_wasm_bindgen::from_value::<Value>(value).ok())
-                .and_then(|document| {
-                    document
-                        .get("content")
-                        .and_then(Value::as_array)
-                        .and_then(|content| content.get(index))
-                        .and_then(block_id_from_json_node)
-                })
-        })
-}
-
 fn current_runtime_block_info() -> CurrentBlockInfo {
     hovered_block_from_selection()
         .and_then(|block| {
@@ -5860,20 +5808,6 @@ fn current_block_info_from_index(index: Option<usize>) -> CurrentBlockInfo {
         })
 }
 
-fn selection_payload(
-    selection: &TiptapSelectionState,
-    editor_focused: bool,
-    current_block_index: Option<usize>,
-) -> SelectionPayload {
-    SelectionPayload {
-        selection: selection.clone(),
-        summary: selection_summary(selection),
-        editor_focused,
-        current_block_index,
-        current_block_id: current_block_index.and_then(runtime_block_id_from_index),
-    }
-}
-
 fn state_payload(
     document_id: Option<String>,
     workspace_id: Option<String>,