Is your feature request related to a problem? Please describe.

When a guild member log in, the icon shape and color are intuitive and easy to recognize.
But when online friends log in, nothing changes.
I want my online friends to be intuitively visible in the chat window when they are online & offline.
In MerathilisUI version 5.1x,

L["ERR_FRIEND_ONLINE"] = "has come |cff298F00online|r."
L["ERR_FRIEND_OFFLINE"] = "has gone |cffff0000offline|r."
L["BN_INLINE_TOAST_FRIEND_ONLINE"] = " has come |cff298F00online|r."
L["BN_INLINE_TOAST_FRIEND_OFFLINE"] = " has gone |cffff0000offline|r.."

These commands changed the color of the chat window. As the version was upgraded, these disappeared.
But I can't forget MerathilisUI when it had these features. It was very useful for me.

It would be nice if it could be seen intuitively when a battl.net friend accesses, just like when a guild member accesses.

@fang2hou @Merathilis

1. Yes. I can see a green icon in front of my friends battle tag.
2. Personally, I liked the way it was displayed up until the last MerathilisUI 5.26 version, because it was simple.
   Now that the code has changed a lot, is it impossible to make it look the way it used to?

yea, thats because its not finished... i also need to check a couple of things

@Merathilis
Thank you so much for adding the function I requested so quickly.
I downloaded the development version and checked out the features.

Message delay occurs as shown in the screenshot.
There is a delay when my friend is online or offline. Sometimes there is no delay.
There was no delay when the guild member accessed or exited.

@Merathilis
sorry. I was in too much of a hurry.
Thank you for always.

1. The icon not be rendered?
2. Currently there are two types alert: guild member alert and bnet friend alert. Because of the guild member message also have been enhanced, so I disabled the alert that the player is in your guild to avoid duplicated showing. The BNet friend status changed event which is sent from Blizzard is always a little bit delayed. There is no better solution now.

see, master has spoken

also @ILIKECHICKENTOOMUCH please join for an conversation my discord and don't hijack this ticket tracker ;)

@ILIKECHICKENTOOMUCH
The code is completely rewritten.
Actually, the alert about blizzard is really different:

before

1. Blizzard friend goes online.
   • Blizzard send this to game chat, Mera's stuff enhances the message in chat
2. Blizzard friend's WoW character goes online message.
   • No this feature

now

1. Blizzard friend goes online.
   • Blizzard send this to game chat, no more enhancement now
2. Blizzard friend's WoW character goes online
   • The addon check the Blizzard's information when Blizzard told addon that the Blizzard friend's status has been changed.
   • If the status not same with cache, the addon will generate a message and send it to chat.