feat: basic preview feature

1 files changed, 25 insertions, 0 deletions

diff --git a/util/webSocketFunctions.ts b/util/webSocketFunctions.ts
new file mode 100644
index 0000000..8e2bd7e
--- /dev/null
+++ b/util/webSocketFunctions.ts
@@ -0,0 +1,25 @@
+import { OrgRoamNode } from '../api'
+import ReconnectingWebSocket from 'reconnecting-websocket'
+
+export function sendMessageToEmacs(command: string, data: {}, webSocket: ReconnectingWebSocket) {
+    webSocket.send(JSON.stringify({ command: command, data: data }))
+}
+
+export function getOrgText(node: OrgRoamNode, webSocket: ReconnectingWebSocket) {
+    sendMessageToEmacs('getText', { id: node.id }, webSocket)
+}
+
+export function openNodeInEmacs(node: OrgRoamNode, webSocket: ReconnectingWebSocket) {
+    sendMessageToEmacs('open', { id: node.id }, webSocket)
+}
+
+export function deleteNodeInEmacs(node: OrgRoamNode, webSocket: ReconnectingWebSocket) {
+    if (node.level !== 0) {
+        return
+    }
+    sendMessageToEmacs('delete', { id: node.id, file: node.file }, webSocket)
+}
+
+export function createNodeInEmacs(node: OrgRoamNode, webSocket: ReconnectingWebSocket) {
+    sendMessageToEmacs('create', { id: node.id, title: node.title, ref: node.properties.ROAM_REFS }, webSocket)
+}