wow-Heimdall/Modules/Messenger.lua

local _, shared = ...
---@cast shared HeimdallShared
local ModuleName = "Messenger"

---@diagnostic disable-next-line: missing-fields
shared.Messenger = {}
function shared.Messenger.Init()
	---@class Message
	---@field message string
	---@field channel string
	---@field data string

	local function FindOrJoinChannel(channelName, password)
		local channelId = GetChannelName(channelName)
		if channelId == 0 then
			if Heimdall_Data.config.messenger.debug then
				print(string.format("[%s] Channel not found, joining: %s", ModuleName, channelName))
			end
			if password then
				JoinPermanentChannel(channelName, password)
			else
				JoinPermanentChannel(channelName)
			end
		end
		channelId = GetChannelName(channelName)
		if Heimdall_Data.config.messenger.debug then
			print(string.format("[%s] Channel found with ID: %s (%s)", ModuleName, channelId, channelName))
		end
		return channelId
	end

	---@diagnostic disable-next-line: missing-fields
	if not shared.messenger then shared.messenger = {} end
	if not shared.messenger.queue then shared.messenger.queue = {} end
	if not shared.messenger.ticker then
		local function DoMessage()
			if Heimdall_Data.config.messenger.debug then
				print(string.format("[%s] Processing message queue - Size: %d", ModuleName, #shared.messenger.queue))
			end

			if not Heimdall_Data.config.messenger.enabled then
				if Heimdall_Data.config.messenger.debug then
					print(string.format("[%s] Module disabled, skipping message processing", ModuleName))
				end
				return
			end

			---@type Message
			local message = shared.messenger.queue[1]
			if not message then
				if Heimdall_Data.config.messenger.debug then
					print(string.format("[%s] Message queue empty", ModuleName))
				end
				return
			end

			if Heimdall_Data.config.messenger.debug then
				print(
					string.format(
						"[%s] Processing message - Channel: %s, Data: %s",
						ModuleName,
						message.channel or "nil",
						message.data or "nil"
					)
				)
				print(string.format("[%s] Message content: %s", ModuleName, message.message or "nil"))
			end

			if not message.message or message.message == "" then
				if Heimdall_Data.config.messenger.debug then
					print(string.format("[%s] Invalid message: empty content", ModuleName))
				end
				return
			end

			if not message.channel or message.channel == "" then
				if Heimdall_Data.config.messenger.debug then
					print(string.format("[%s] Invalid message: no channel specified", ModuleName))
				end
				return
			end

			if string.find(message.channel, "^C") then
				if Heimdall_Data.config.messenger.debug then
					print(string.format("[%s] Converting channel type from C to CHANNEL", ModuleName))
				end
				message.channel = "CHANNEL"
			elseif string.find(message.channel, "^W") then
				if Heimdall_Data.config.messenger.debug then
					print(string.format("[%s] Converting channel type from W to WHISPER", ModuleName))
				end
				message.channel = "WHISPER"
			end

			if message.channel == "CHANNEL" and message.data and string.match(message.data, "%D") then
				if Heimdall_Data.config.messenger.debug then
					print(
						string.format(
							"[%s] Processing channel message: '%s' to '%s'",
							ModuleName,
							message.message,
							message.data
						)
					)
				end
				local channelId = GetChannelName(message.data)
				if channelId == 0 then
					if Heimdall_Data.config.messenger.debug then
						print(string.format("[%s] Channel not found, attempting to join: %s", ModuleName, message.data))
					end
					channelId = FindOrJoinChannel(message.data)
					if Heimdall_Data.config.messenger.debug then
						print(string.format("[%s] Channel join result - ID: %s", ModuleName, channelId))
					end
				end
				message.data = tostring(channelId)
			end

			table.remove(shared.messenger.queue, 1)
			if not message.message or message.message == "" then
				if Heimdall_Data.config.messenger.debug then
					print(string.format("[%s] Skipping empty message", ModuleName))
				end
				return
			end
			if not message.channel or message.channel == "" then
				if Heimdall_Data.config.messenger.debug then
					print(string.format("[%s] Skipping message with no channel", ModuleName))
				end
				return
			end
			if not message.data or message.data == "" then
				if Heimdall_Data.config.messenger.debug then
					print(string.format("[%s] Skipping message with no data", ModuleName))
				end
				return
			end

			if Heimdall_Data.config.messenger.debug then
				print(
					string.format(
						"[%s] Sending message: '%s' to %s:%s",
						ModuleName,
						message.message,
						message.channel,
						message.data
					)
				)
			end
			if string.len(message.message) > 255 then
				print(string.format("[%s] Message too long!!!!: %s", ModuleName, message.message))
				return
			end
			SendChatMessage(message.message, message.channel, nil, message.data)
		end
		local function Tick()
			if Heimdall_Data.config.messenger.debug then
				print(string.format("[%s] Tick - Queue size: %d", ModuleName, #shared.messenger.queue))
			end
			DoMessage()
			shared.messenger.ticker = C_Timer.NewTimer(Heimdall_Data.config.messenger.interval, Tick, 1)
		end
		Tick()
	end

	if Heimdall_Data.config.messenger.debug then
		print(
			string.format(
				"[%s] Module initialized with interval: %s",
				ModuleName,
				Heimdall_Data.config.messenger.interval
			)
		)
	end
	print("[Heimdall] Messenger loaded")
end