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

---@diagnostic disable-next-line: missing-fields
shared.Echoer = {}
function shared.Echoer.Init()
	local frame = CreateFrame("Frame")
	frame:RegisterEvent("CHAT_MSG_CHANNEL")
	frame:SetScript("OnEvent", function(self, event, msg, sender, ...)
		--if Heimdall_Data.config.echoer.debug then
		--	print(string.format("[%s] Channel message received from: %s", ModuleName, sender))
		--end

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

		local channelId = select(6, ...)
		local _, channelname = GetChannelName(channelId)
		local ok = false
		for _, channel in pairs(Heimdall_Data.config.echoer.channels) do
			if channel == channelname then
				ok = true
				break
			end
		end
		if not ok then
			if Heimdall_Data.config.echoer.debug then
				print(string.format("[%s] Channel name does not match any of the channels", ModuleName))
			end
			return
		end
		if Heimdall_Data.config.echoer.debug then
			print(string.format("[%s] Processing message from master channel: %s", ModuleName, sender))
			shared.dump(Heimdall_Data.config.echoer)
		end

		if string.find(msg, "^" .. Heimdall_Data.config.echoer.prefix) then
			if Heimdall_Data.config.echoer.debug then
				print(string.format("[%s] Found echo command in message: %s", ModuleName, msg))
			end
			local echomsg = string.sub(msg, string.len(Heimdall_Data.config.echoer.prefix) + 1)
			if Heimdall_Data.config.echoer.debug then
				print(string.format("[%s] Echoing message: %s", ModuleName, echomsg))
			end
			SendChatMessage(echomsg, "SAY")
		elseif Heimdall_Data.config.echoer.debug then
			print(string.format("[%s] Message does not start with echo prefix", ModuleName))
		end
	end)

	if Heimdall_Data.config.echoer.debug then print(string.format("[%s] Module initialized", ModuleName)) end
	print("[Heimdall] Echoer loaded")
end