More JSON log parsing

Author: octref

src/logParser/jsonLogParser.ts

@@ -2,16 +2,27 @@ import { LspItem, MsgKind } from '@/logParser/rawLogParser'
 
 const HEADER_LENGTH = 21
 
+const idToRequests = {}
+
 export function parseJSONLog(log: string): LspItem {
   const item = JSON.parse(log.slice(HEADER_LENGTH))
 
+  if (item.message.id && item.type.startsWith('send')) {
+    idToRequests[item.message.id] = item
+  }
+
   return {
     msg: item.message.method,
     msgId: item.message.id,
     msgKind: convertMsgType(item.type) as MsgKind,
-    msgType: convertMsgType(item.type),
+    msgType: item.message.method
+      ? item.message.method
+      : idToRequests[item.message.id].message.method,
+    msgLatency: item.type === 'receive-response'
+      ? `${item.timestamp - idToRequests[item.message.id].timestamp}ms`
+      : null,
     arg: item.message,
-    time: item.timestamp
+    time: new Date(item.timestamp).toLocaleTimeString(),
   }
 }
 

src/store/store.ts

@@ -227,4 +227,10 @@ function itemMatchesKindFilter(item: LspItem, filter: KindFilter) {
   store.commit('appendLog', log)
 }
 
+window.addEventListener('message', ev => {
+  store.commit('appendLog', ev.data)
+  const el = document.querySelector('.msg:last-child')
+  el.scrollIntoView({ block: 'start', behavior: 'smooth' })
+})
+
 export default store