feat(web): logs improvements (#284)

feat: add log searching
feat: wrap parent container to add a scrollbar on overflow so it doesn't push the page lower with each message
feat: switch to showing time instead of date+time

web/src/domain/react-table-config.d.ts

@@ -64,7 +64,7 @@ declare module "react-table" {
       // note that having Record here allows you to add anything to the options, this matches the spirit of the
       // underlying js library, but might be cleaner if it's replaced by a more specific type that matches your
       // feature set, this is a safe default.
-      Record<string, any> {}
+      Record<string, unknown> {}
 
   export interface Hooks<D extends Record<string, unknown> = Record<string, unknown>>
     extends UseExpandedHooks<D>,

web/src/screens/Logs.tsx

@@ -1,5 +1,7 @@
 import { useEffect, useRef, useState } from "react";
 import { ExclamationIcon } from "@heroicons/react/solid";
+import format from "date-fns/format";
+import { DebounceInput } from "react-debounce-input";
 
 import { APIClient } from "../api/APIClient";
 import { Checkbox } from "../components/Checkbox";
@@ -23,9 +25,12 @@ const LogColors: Record<LogLevel, string> = {
 
 export const Logs = () => {
   const [settings, setSettings] = SettingsContext.use();
-
+  
   const messagesEndRef = useRef<HTMLDivElement>(null);
+  
   const [logs, setLogs] = useState<LogEvent[]>([]);
+  const [searchFilter, setSearchFilter] = useState("");
+  const [filteredLogs, setFilteredLogs] = useState<LogEvent[]>([]);
 
   const scrollToBottom = () => {
     messagesEndRef.current?.scrollIntoView({ behavior: "auto" });
@@ -45,6 +50,21 @@ export const Logs = () => {
     return () => es.close();
   }, [setLogs, settings]);
 
+  useEffect(() => {
+    if (!searchFilter.length) {
+      setFilteredLogs(logs);
+      return;
+    }
+    
+    const newLogs: LogEvent[] = [];
+    logs.forEach((log) => {
+      if (log.message.indexOf(searchFilter) !== -1)
+        newLogs.push(log);
+    });
+
+    setFilteredLogs(newLogs);
+  }, [logs, searchFilter]);
+
   const onSetValue = (
     key: "scrollOnNewLog" | "indentLogLines" | "hideWrappedText",
     newValue: boolean
@@ -58,7 +78,7 @@ export const Logs = () => {
       <header className="py-10">
         <div className="max-w-screen-xl mx-auto px-4 sm:px-6 lg:px-8">
           <h1 className="text-3xl font-bold text-black dark:text-white">Logs</h1>
-          <div className="flex mt-4 justify-center">
+          <div className="flex justify-center">
             <ExclamationIcon
               className="h-5 w-5 text-yellow-400"
               aria-hidden="true"
@@ -69,8 +89,56 @@ export const Logs = () => {
       </header>
       <div className="max-w-screen-xl mx-auto pb-12 px-2 sm:px-4 lg:px-8">
         <div
-          className="bg-white dark:bg-gray-800 rounded-lg shadow-lg px-2 sm:px-4 pb-3 sm:pb-4"
+          className="bg-white dark:bg-gray-800 rounded-lg shadow-lg px-2 sm:px-4 pt-3 sm:pt-4"
         >
+          <DebounceInput
+            minLength={2}
+            debounceTimeout={200}
+            onChange={(event) => setSearchFilter(event.target.value.toLowerCase().trim())}
+            id="filter"
+            type="text"
+            autoComplete="off"
+            className={classNames(
+              "focus:ring-indigo-500 dark:focus:ring-blue-500 focus:border-indigo-500 dark:focus:border-blue-500 border-gray-300 dark:border-gray-700",
+              "block w-full dark:bg-gray-800 shadow-sm dark:text-gray-100 sm:text-sm rounded-md"
+            )}
+            placeholder="Enter a string to filter logs by..."
+          />
+          <div
+            className="mt-2 overflow-y-auto p-2 rounded-lg h-[60vh] min-w-full bg-gray-100 dark:bg-gray-900 overflow-auto"
+          >
+            {filteredLogs.map((entry, idx) => (
+              <div
+                key={idx}
+                className={classNames(
+                  settings.indentLogLines ? "grid justify-start grid-flow-col" : "",
+                  settings.hideWrappedText ? "truncate hover:text-ellipsis hover:whitespace-normal" : ""
+                )}
+              >
+                <span
+                  title={entry.time}
+                  className="font-mono text-gray-500 dark:text-gray-600 mr-2 h-full"
+                >
+                  {format(new Date(entry.time), "HH:mm:ss.SSS")}
+                </span>
+                {entry.level in LogColors ? (
+                  <span
+                    className={classNames(
+                      LogColors[entry.level as LogLevel],
+                      "font-mono font-semibold h-full"
+                    )}
+                  >
+                    {entry.level}
+                    {" "}
+                  </span>
+                ) : null}
+                <span className="ml-2 text-black dark:text-gray-300">
+                  {entry.message}
+                </span>
+              </div>
+            ))}
+            <div ref={messagesEndRef} />
+          </div>
           <Checkbox
             label="Scroll to bottom on new message"
             value={settings.scrollOnNewLog}
@@ -88,40 +156,6 @@ export const Logs = () => {
             value={settings.hideWrappedText}
             setValue={(newValue) => onSetValue("hideWrappedText", newValue)}
           />
-          <div
-            className="overflow-y-auto p-2 rounded-lg min-h-[32rem] lg:min-h-[48rem] min-w-full bg-gray-100 dark:bg-gray-900"
-          >
-            {logs.map((a, idx) => (
-              <div
-                key={idx}
-                className={classNames(
-                  settings.indentLogLines ? "grid justify-start grid-flow-col" : "",
-                  settings.hideWrappedText ? "truncate hover:text-ellipsis hover:whitespace-normal" : ""
-                )}
-              >
-                <span
-                  className="font-mono text-gray-500 dark:text-gray-600 mr-2 h-full"
-                >
-                  {a.time}
-                </span>
-                {a.level in LogColors ? (
-                  <span
-                    className={classNames(
-                      LogColors[a.level as LogLevel],
-                      "font-mono font-semibold h-full"
-                    )}
-                  >
-                    {a.level}
-                    {" "}
-                  </span>
-                ) : null}
-                <span className="ml-2 text-black dark:text-gray-300">
-                  {a.message}
-                </span>
-              </div>
-            ))}
-            <div ref={messagesEndRef} />
-          </div>
         </div>
       </div>
     </main>