local addonname, shared = ...
---@cast shared HeimdallShared
---@cast addonname string

---@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 GetChannelId(channelName)
		local channels = { GetChannelList() }
		for i = 1, #channels, 2 do
			local id = channels[i]
			local name = channels[i + 1]
			if name == channelName then
				return id
			end
		end
	end

	local function FindOrJoinChannel(channelName, password)
		local channelId = GetChannelName(channelName)
		if channelId == 0 then
			print("Channel", tostring(channelName), "not found, joining")
			if password then
				JoinPermanentChannel(channelName, password)
			else
				JoinPermanentChannel(channelName)
			end
		end
		channelId = GetChannelName(channelName)
		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 not Heimdall_Data.config.messenger.enabled then return end
			---@type Message
			local message = shared.messenger.queue[1]
			if not message then return end
			if not message.message or message.message == "" then return end
			if not message.channel or message.channel == "" then return end

			if message.channel == "CHANNEL" and message.data and string.match(message.data, "%D") then
				print("Channel presented as string:", message.data)
				local channelId = GetChannelName(message.data)
				if channelId == 0 then	
					print("Channel not found, joining")
					channelId = FindOrJoinChannel(message.data)
				end
				print("Channel resolved to id", channelId)
				message.data = tostring(channelId)
			end

			table.remove(shared.messenger.queue, 1)
			if not message.message or message.message == "" then return end
			if not message.channel or message.channel == "" then return end
			if not message.data or message.data == "" then return end
			SendChatMessage(message.message, message.channel, nil, message.data)
		end
		local function Tick()
			DoMessage()
			shared.messenger.ticker = C_Timer.NewTimer(Heimdall_Data.config.messenger.interval, Tick, 1)
		end
		Tick()
	end

	--C_Timer.NewTicker(2, function()
	--	print("Q")
	--	table.insert(data.messenger.queue, {
	--		channel = "CHANNEL",
	--		data = "Foobar",
	--		message = "TEST"
	--	})
	--end)

	print("Heimdall - Messenger loaded")
end