local addonname, data = ...
---@cast data HeimdallData
---@cast addonname string

data.Inviter = {}
function data.Inviter.Init()
	if not data.config.inviter.enabled then
		print("Heimdall - Inviter disabled")
		return
	end

	---@type table<string, boolean>
	local channelMembers = {}
	local channelRosterFrame = CreateFrame("Frame")
	channelRosterFrame:RegisterEvent("CHANNEL_ROSTER_UPDATE")
	channelRosterFrame:SetScript("OnEvent", function(self, event, index)
		local count = select(5, GetChannelDisplayInfo(index))
		channelMembers = {}
		for i = 1, count do
			local name = GetChannelRosterInfo(index, i)
			if name then
				channelMembers[name] = true
			end
		end
	end)

	---@param channelName string
	---@return table<string, boolean>
	local function UpdateChannelMembers(channelName)
		local friendsFrame = _G["FriendsFrame"]
		local channelFrame = _G["ChannelFrame"]
		OpenFriendsFrame()
		_G["FriendsFrameTab3"]:Click()
		_G["ChannelButton2"]:Click()
		for i = 1, 40 do
			local button = _G["ChannelButton" .. i]
			if not button then break end
			local text = button:GetText()
			if string.find(text, channelName) then
				button:Click()
				break
			end
		end

		channelFrame:Hide()
		friendsFrame:Hide()
		return channelMembers
	end

	C_Timer.NewTicker(30, function()
		UpdateChannelMembers(data.config.inviter.listeningChannel)
	end)

--	print("pls joomp")
--	hooksecurefunc("JumpOrAscendStart", function()
--		print("JOOMP")
--		UpdateChannelMembers(data.config.inviter.listeningChannel)
--		local foo = channelMembers
--		for name, _ in pairs(foo) do
--			print(name)
--		end
--	end)

	local inviterGroupFrame = CreateFrame("Frame")
	local nextUpdate = 0
	inviterGroupFrame:RegisterEvent("GROUP_ROSTER_UPDATE")
	inviterGroupFrame:SetScript("OnEvent", function(self, event, ...)
		if not UnitIsGroupLeader("player") then return end

		if not IsInRaid() then
			ConvertToRaid()
		end

		if nextUpdate >= GetTime() then return end
		nextUpdate = GetTime() + data.config.inviter.updateInterval
		for name, _ in pairs(channelMembers) do
			PromoteToAssistant(name, true)
		end

		--		if not IsEveryoneAssistant() then
		--			SetEveryoneIsAssistant(true)
		--		end
	end)

	local inviterChannelFrame = CreateFrame("Frame")
	inviterChannelFrame:RegisterEvent("CHAT_MSG_CHANNEL")
	inviterChannelFrame:SetScript("OnEvent", function(self, event, msg, sender, ...)
		local channelId = select(6, ...)
		local channelname = ""
		---@type any[]
		local channels = { GetChannelList() }
		for i = 1, #channels, 2 do
			---@type number
			local id = channels[i]
			---@type string
			local name = channels[i + 1]
			if id == channelId then
				channelname = name
			end
		end

		if channelname ~= data.config.inviter.listeningChannel then
			return
		end

		if msg == data.config.inviter.keyword then
			InviteUnit(sender)
		end
	end)

	print("Heimdall - Inviter loaded")
end