MainLootFilter.lua

local private = select(2, ...) ---@class PrivateNamespace

if Chattynator then
    local function FilterLoot(data)
        if data.typeInfo.type == "LOOT"
            and (data.typeInfo.player == nil or (
                data.typeInfo.player.name ~= ""
                and data.typeInfo.player.name ~= data.recordedBy
            ))
        then
            return false
        end

        return true
    end

    Chattynator.API.AddFilter(FilterLoot, 1, 1)
else
    ---@param chatFrame Frame
    ---@param event string
    ---@param ... any
    ---@return boolean filterMessage Whether to filter this message
    ---@return any ... arg2...arg11
    ---@diagnostic disable-next-line: unused-local
    local function MainLootFilter_OnEvent(chatFrame, event, ...)
        if chatFrame:GetName() ~= "ChatFrame1" then
            -- Always allow the message in other chat frames
            private.Debug("Loot message allowed for", chatFrame:GetName())
            return false, ...
        end

        local guid = select(12, ...) or ""
        if C_AccountInfo.IsGUIDRelatedToLocalAccount(guid) then
            return false, ...
        else
            return true, ...
        end
    end

    ChatFrame_AddMessageEventFilter("CHAT_MSG_LOOT", MainLootFilter_OnEvent)
end